Answer:
-3|-5| + 2(-5)
= -3(5) + 2(-5)
= -15 + (-10) = -25
Rectangle PQRS is reflected across the y-axis to form Rectangle What is the length of line segment Q' R'?
Answer:
3
Step-by-step explanation:
reflection keeps the same shape and size of the rectangle. length stays the same, position changes
1.) A, B and C are collinear points with coordinates -4, 2 and -7 respectively. Determine which point is between the other two.
2.) A, B and C are collinear points with AB = 5, BC = 9 and AC = 4. Which is between the other two?
3.) If the coordinates of A and B are -5 and 7 respectively and C is the midpoint of line AB, find the CA. What is the coordinate of C?
4.) In ∠ABC, ray BD is the angle bisector of ∠ABC. If the m∠ABD = 2x + 5 and m∠DBC = 5x - 10, find:
a. value of x
b. m∠ABD
c. m∠ABC
The point between the other two is point A
2. The point between the other two is point A3. The coordinate of C is 14. x = 5, ABD = 15 and ABC = 30The point between the other two.Arranging the given points in order, we get:
C (-7) < A (-4) < B (2)
We can conclude that, the point A is between points C and B.
The point between the other two.Since A, B, and C are collinear, we have:
BA + AC = BC
Substituting the given values, we get:
5 + 4 = 9
9 = 9 --- true
We can conclude that, the point A is between points C and B.
Midpoint of ABGiven that
A = -5
B = 7
We have
Midpoint C = (7 - 5)/2
Midpoint C = 1
The value of x and the anglesHere, we have
Bisector BD
This means that
2x + 5 = 5x - 10
Evaluate
3x = 15
x = 5
So, we have
ABD = 2(5) + 5
ABD = 15
Then, we have
ABC = 2 * 15
ABC = 30
This means that the measure of angle ABC is 30 degrees
Read more about angles at
https://brainly.com/question/28293784
#SPJ1
HELPPPPPPPPPPPP I NEED HELLP
Kay has a shed in her backyard that needs to be painted before she stores her tools in it. She has enough paint to cover 200 square feet of material. How much paint will Kay need to paint the shed? Will she have enough paint?
Answer:
i this its no
Step-by-step explanation:
she will need 217 square feet of paint
i think
Answer:
enough
Step-by-step explanation:
she will paint 114 square feet
May someone help me please?
HELPPPP TY IF U HELP ME
Answer:
45
Step-by-step explanation:
If you simplify the fraction 45/5 it equals 9
Brainliest IF Correct!
Use the graph below to answer the question.
Determine the coordinates of triangle A′B′C′ if triangle ABC is rotated 90° clockwise.
A′(−2, 2), B′(3, −3), C′(−5, −2)
A′(−2, −2), B′(−3, −3), C′(−5, −2)
A′(2, −2), B′(−3, 3), C′(−2, −5)
A′(−2, 2), B′(3, −3), C′(−2, −5)
Answer:
1.A′(−2, 2), B′(3, −3), C′(−5, −2)
Step-by-step explanation:
Answer: A′(−2, 2), B′(3, −3), C′(−5, −2)
Step-by-step explanation: I thinks its that
Hope it helped let me know if I got it right :D
Leon is buying a bicycle. The regular price of the bicycle is x dollars. The bicycle is on sale for 20% o. He has to pay 5% sales tax on the sale price of the bicycle. To represent his total cost, Leon writes the expression: 1.05(x – 0.2x) Which expression also represents Leon’s total cost?
YA'LL IM SLOW SOO DO UR BIG ONE
Answer:
Step-by-step explanation:
O A_ 0.79x B. 0.84x C. 0.85x D. 0.21x' hope this hint helps.
PLEASE PLEASE HELP ME IM GOING TO FAIL MY GRADE!!!!!
In a chemistry lab, there are 9.52 grams of a powdered substance in a container. Max needs to place an equal amount of the powdered substance into each of 3 glass plates. The amount of powdered substance he places into each glass plate is 1.98 grams.
Max estimates that there are about 4.5 grams of the powdered substance remaining in the container. Is his statement reasonable?
A.
This is not reasonable because 9.52 grams can be rounded to 9.5 grams and 1.98 grams can be rounded to 2 grams. Since 9.5 − 3(2) = 3.5, there would be about 3.5 grams of the powdered substance remaining in the container.
B.
This is reasonable because 9.52 grams can be rounded to 9 grams and 1.98 grams can be rounded to 2.5 grams. Since 9 − 3(2.5) = 1.5, there would be about 1.5 grams of the powdered substance remaining in the container.
C.
This is reasonable because 9.52 grams can be rounded to 9 grams and 1.98 grams can be rounded to 1.5 grams. Since 9 − 3(1.5) = 4.5, there would be about 4.5 grams of the powdered substance remaining in the container.
D.
This is not reasonable because 9.52 grams can be rounded to 9 grams and 1.98 grams can be rounded to 1 gram. Since 9 − 3(1) = 6, there would be about 6 grams of the powdered substance remaining in the container.
Answer:
Step-by-step explanation:
it is A because I did this before hope u get a A+
please help I cant get the answer
Answer:
125 degrees
Step-by-step explanation:
the total is 180 degrees and it gives us 55. 180-55 is 125
Answer:125
Step-by-step explanation: 180 is the angle of a straight line. 180-55=125
puzzle five percent digital escape answer key
I NEED HELP ASAP!!
what does 2.1 represent if you had to turn it into a fraction?
PLEASE HELPP ASAP
Katherine bought 312 pounds of oranges for $1.45 per pound, as well as 434 pounds of potatoes that cost $1.69 for 2 pounds. She gives the cashier a $10.00 bill.
Which equation represents the situation if x is the amount of change in dollars Katherine should receive?
A. 3 1/2(1.45)+4 3/4(1.69)+x=10
B. (3 1/2+4 3/4)⋅(1.45+1.69)+x=10
C. 3 1/2(1.45)+4 3/4(1.692)+x=10
D. 3 1/2(1.45)+4 3/4(1.692)−x=10
yall help me for 10 points thats crazyyyy
3743x902=?
BEST ANSWER AND EXPLANATION GETS BRAINLIEST
Answer:
The result of multiplying 3743 and 902 is 3,377,426.
Step-by-step explanation:
Certainly!
To multiply two numbers, you need to follow these steps:
Write down the two numbers one above the other, with the rightmost digit of the second number under the rightmost digit of the first number.
3 7 4 3
× 9 0 2
--------
Multiply the rightmost digit of the second number by each digit of the first number, starting from the rightmost digit, and write down the results under each digit of the second number.
3 7 4 3
× 9 0 2
--------
6
18
27
In this case, 2 (the rightmost digit of the second number) is multiplied by each digit of the first number (starting from the rightmost digit), resulting in 6 (2 x 3), 18 (2 x 4), 27 (2 x 7).
Add up the results from step 2 and write down the total under the line.
3 7 4 3
× 9 0 2
--------
6
18
27
--------
3 3 7 7
4. Move the second number one place to the left and repeat steps 2-3, but this time write the results one place to the left of the previous results.
3 7 4 3
× 9 0 2
--------
6
18
27
--------
3 3 7 7
2 9 9 1
In this case, we multiply the second digit of the second number (0) by each digit of the first number, and write the results one place to the left of the previous results.
Repeat step 4 until you have multiplied each digit of the second number by each digit of the first number.
3 7 4 3
× 9 0 2
--------
6
18
27
--------
3 3 7 7
2 9 9 1
--------
3 3 7 7 4 2 6
In this case, we only needed to repeat step 4 once, as the second number had only three digits.
Therefore, the result of multiplying 3743 and 902 is 3,377,426.
(Please could you kindly mark my answer as brainliest you could also follow me so that you could easily reach out to me for any other questions)
Help me! please this needs to be done
Answer:
54+t
Step-by-step explanation:
54-t+2t
-t+2t= +t
54+t
5 3/4 - 1 5/12
PLS HELP THIS IS DUE TODAY!!!
Step-by-step explanation:
5 3/4= 23/4
1 5/12= 17/12
23/4 = 69/12
69/12-17/12=52/12
as a whole fraction= 4 4/12
Answer:
4 4/12 Or if you need it simplified 4 1/3
Step-by-step explanation:
5 3/4 = 23/4= 69/12
1 5/12= 17/12
69/12 - 17/12 = 52/12
52/12 = 4 4/12
4 4/12 = 4 1/3
Use the figure.
A circle has a radius labeled four feet.
Find the area to the nearest hundredth. Use 3.14
for π
.
The area of the circle that has a radius of 4 feet will be 50.2 square feet.
What is the area of the circle?It is the close curve of an equidistant point drawn from the center. The radius of a circle is the distance between the center and the circumference.
Let r be the radius of the circle. Then the area of the circle will be
A = πr² square units
The radius of the circle is 4 feet. Then the area of the circle is calculated as,
A = π x (4)²
Simplify the equation, then the area of the circle is calculated as,
A = π x (4)²
A = 3.14 x 16
A = 50.2 square feet
The area of the circle that has a radius of 4 feet will be 50.2 square feet.
More about the area of a circle link is given below.
https://brainly.com/question/11952845
Answer: hope this helps ♡
The area = 12.56 feet
Step-by-step explanation:
π = 3.14 r = 4ft
A = π × r²
A = 3.14 × r²
A = 3.14 × 4² ft
A = 3.14 × 16ft
A = 12.56ft
someone plsssss help!
Answer:
Orange juice has 125mg of Vitamin C per serving
Cranberry juice has 90mg of Vitamin C per serving
Step-by-step explanation:
Orange Juice: 750mg ÷ 6 = 125mg
Cranberry juice: 135 ÷ 1.5 = 90mg
how do you find the surface area for a triangular prism step by step please.
Answer:
Find the area of the two triangular bases:
Measure the base and height of one of the triangular bases.
Multiply the base by the height, and then divide the result by 2 to get the area.
Repeat this process for the other triangular base.
Find the perimeter of the triangular base:
Measure the three sides of the triangular base.
Add the three sides together to get the perimeter.
Find the lateral area of the prism:
Multiply the perimeter of the triangular base by the height of the prism.
Add the area of the two triangular bases and the lateral area of the prism to get the total surface area.
Here is an example problem to help illustrate these steps:
Example:
Find the surface area of a triangular prism with a triangular base that has a base of 4 cm, a height of 6 cm, and a height of 10 cm.
Solution:
Step 1: Find the area of the two triangular bases.
Area of one triangular base = (4 cm x 6 cm) / 2 = 12 cm^2
Area of the other triangular base = (4 cm x 6 cm) / 2 = 12 cm^2
Step 2: Find the perimeter of the triangular base.
Perimeter of the triangular base = 4 cm + 5 cm + 6 cm = 15 cm
Step 3: Find the lateral area of the prism.
Lateral area of the prism = Perimeter of the base x Height of the prism
Lateral area of the prism = 15 cm x 10 cm = 150 cm^2
Step 4: Add the area of the two triangular bases and the lateral area of the prism.
Total surface area = 2 x 12 cm^2 + 150 cm^2
Total surface area = 174 cm^2
Therefore, the surface area of the triangular prism is 174 cm^2.
Answer:
Volume of Triangular Prism = ½ × b × h × lWhere b is the base length, h is the height of the triangle and l is the length between the triangular bases.
Step-by-step explanation:
PLEASEEE HELP GOING TO FAIL!!!
The original price of a ski jacket was $270. It was on sale at a 25% discount. Arianna had a coupon for an additional 10% off the sale price.
What price did Arianna pay for the ski jacket?
A.
$182.25
B.
$202.50
C.
$192.50
D.
$175.50
An online ticket broker charges a flat service fee of $6.50 per ticket sold.
a. If Ava buys a concert ticket priced at $36, what will be her total cost?
Answer: ???
b. Write an equation to represent the relationship between these variables. Let p represent the price of the ticket, and let t represent the total cost.
Answer:???
c. Use your equation to calculate the total cost for a concert ticket priced at $23.95.
Answer:???
d. Use your equation to calculate the price of a concert ticket if the total cost Max paid is $65.49.
Answer:???
Answer:
a. $42.50
b. p + $6.50 = t. or p = t - $6.50
c. $17.45
d. $58.99
Step-by-step explanation:
a. $36 + $6.50 = $42.50
c. $23.95 - $6.50 = $ $17.95
d. $65.49 - $6.50 = $58.99
Lauren has a bag that contains strawberry chews, lemon chews, and peach chews. She performs an experiment. Lauren randomly removes a chew from the bag, records the result, and returns the chew to the bag. Lauren performs the experiment 45 times. The results are shown below: A strawberry chew was selected 13 times. A lemon chew was selected 11 times. A peach chew was selected 21 times. Based on these results, express the probability that the next chew Lauren removes from the bag will be a flavor other than peach as a fraction in simplest form.
Answer:
24/45 or 8/15
Step-by-step explanation:
The probability that the next chew Lauren removes from the bag will be a flavor other than peach is 24/45. This is because there are 24 chews that are not peach (13 strawberry chews + 11 lemon chews) and 45 total chews. Therefore, the probability is 24/45 or 8/15 in simplest form.
Deon won a charity raffle. His prize will be randomly selected from the 9 prizes shown below. The prizes include 4 rings, 3 cameras, and 2 headsets.
Please answer the question
Answer:
hi
Step-by-step explanation:
i dont have an answer sorry but i just wanted to say im struggling w u (i'm doing delta mathhhh)
What is the measurement of N?
A) 167
B) 180
C) 161
D) 176
Answer: C. 161
Step-by-step explanation:
Since the given angle is a straight angle measuring 180 degrees, we can simply subtract 19 from it to get the value of N.
Please help as quick as you can!
Alex bikes to work and then back home four days a week, which is 65 miles total each week. How many kilometers does he bike each day that he bikes to work? Round your answer to the nearest tenth of a kilometer if needed. (Hint: 1 mi ≈ 1.609 km)
161.6 km
26.1 km
40.4 km
104.6 km
Answer:26.1
Step-by-step explanation:
Bling Bling's booth has a birthstone ring you would love to buy
They
by the centimeter. The birthstone measures 6 millimeters at its widest point.
How many centimeters wide is the ring?
Solve the problem:
Solution
Please Help!!! I will give brainlist if right!!!
Caleb bought a jacket for $52 and 3 shirts for $12 each. The sales tax is 4.5%. How much did Caleb spend for all of the items, including tax?
Round to the nearest cent (hundredth). Include the $ symbol
Answer:
Caleb spent $91.96 for all of the items, including tax.
Step-by-step explanation:
First, let's calculate the cost of the shirts:
3 shirts * $12 per shirt = $36
Now, let's add the cost of the jacket and the shirts together:
$52 + $36 = $88
Next, let's calculate the amount of sales tax Caleb has to pay:
$88 * 4.5% = $3.96
Finally, let's add the sales tax to the total cost:
$88 + $3.96 = $91.96
Therefore, Caleb spent $91.96 for all of the items, including tax.
Answer:
same as the other guy
Step-by-step explanation: