Answer:
The answer is 39.3
Step-by-step explanation:
81.6 - 3 = 78.6
78.6 ÷ 2 = 39.3
9. The
school is planning on taking 684 students on the field trip. If the bus can only hold 43
students, how many buses will they need?
Answer:
16
Step-by-step explanation:
Answer:
16 buses
Step-by-step explanation:
684/43 = 15.9
4. Here are the steps Tyler took to solve the equation Vx+3 = -5.
Vx+3=-5
+ 3
x + 3 = 25
x= 22
a. Check Tyler's answer: Is the equation true if x = 22? Explain or show your
reasoning.
b. What mistake did Tyler make?
Answer:
vx=-5-3
Step-by-step explanation:
vx=,-8 oooooooookkk
y is directly proportional to ( x - 4 ) . When x = 16, y = 3. Find y in terms of x.
What type of angle is 19 degrees
Answer:
Obtuse Angle
Step-by-step explanation:
Answer:
Acute
Step-by-step explanation:
Can somebody pls help me I’ve been stuck for hrs and I’m new to geometry:(
Answer:
1 )
side PL = AH given
side NM = SF given
Side LM = HF
Make sure you put a line above the sides when writing it down and a squiggle ontop of the equal sign
2)
Side DE = XU Given
Side CF = WV Given
Side DC= XW Given
side EF=UV Given
3)
Side NM = ET Given
Side NO = TU Given
<MNO = <TEU Given
Answer:
OPLMN is congruent to YAHFS
DEFC is congruent to XUVW
ONM is congruent to UET
Step-by-step explanation:
just change the "is congruent to" to the congruent sign also you need to use the excat order
Sry for late response
Modeling Real Life A principal invites 138 students to a reward breakfast. Nine students sit at each table. How many tables are there?
Answer:
16 tables
Step-by-step explanation:
So there are 138 students, and 9 sit at each table. This means you do 138/9, which leaves you with 15.3333. However you cant have .3 of a table so there must be 16 tables!
what is coefficient of 10 and a constant of 5?
Answer:
10x+5.................
which problem solving strategy would be best to solve this problem?
To study for the spelling competition, Jose memorized 2 words from the list. The next day, Jose memorized 4 words from the list. The third day, Jose memorized 8 words from the list. If Jose continues, how many words will he memorize on the tenth day
A.look for a pattern
B.work backwards
C.write an equation
D.guess, check and revise
Answer:
The best solving strategy is D. Finding a pattern would be decent, but D clearly is an better answer,
Step-by-step explanation:
Which ordered pair represents the reflection of the point (−2,3) over the y-axis?
Answer:
there is no y axis because the term is kept in second of y and if that is negative then only y axis will there otherwise there will no y axis
The ordered pair represents the reflection of the point (−2,3) over the y-axis is (2, 3)
What is reflection of the points over the axis?A reflection of a point in the axes involved reflecting the image over the axes to create a mirror image.
Given that, a point is (-2,3) is being reflected over y-axis,
Rule of reflection over y-axis is, A(x, y) ↔ A'(-x, y)
Therefore, applying the rule to (-2,3):
(-2,3) ↔ (2, 3)
Hence, the reflected point is (2, 3)
For more references on reflection over axes, click;
https://brainly.com/question/29253977
#SPJ2
There are 30 coins in 5 rows.
How many coins in each row?
Answer:
It is 30 divide by 5
Step-by-step explanation:
do u mind help me pls?
2. perpendicular, parallel, perpendicular, neither, parallel
3. A
4. B
someome help in math please
Answer:
[tex] - n + 4(2c + 2) + 6n = .... \\ - 5 + 4(4 + 2) + 30 = .... \\ 19 + 30 = 49[/tex]
your answer is 49Is that the right answer
1) 6 hats cost $67.50
What's the cost per hat?
The answer is $11.25 Just divide $67.50 by 6
Select the correct answer. The perimeter of a triangle is 30 units. If it is dilated with respect to origin by a scale factor of 0. 5, what is the perimeter of the resulting triangle? A. 30 units B. 20 units C. 15 units D. 7. 5 units.
Answer:
.
Step-by-step explanation:
....................................................................................
Answer:
...................................................
Step-by-step explanation:
......
Answer:
Step-by-step explanation: what sicnificant figures?
The owner of a bookstore buys used books from customers for $1.50 each. The owner then resells the used books
for 400% of the amount he paid for them.
What is the price of a used book in this bookstore?
need the answer
The price of a used book in the bookstore after the percentage increase in its price is $7.50.
What are percentages?
Percentage can be described as the fraction out of an amount that is usually expressed as a number out of hundred. Percentages are represented with this sign - %.
What is the price of the used book?Price = 1.50 x ( 1 + 4)
1.5 x 5 = $7.50
To learn more about percentages, please check: https://brainly.com/question/25764815
Answer:
j 6.00
Step-by-step explanation:
i took the test hope this helps good luck
there are 50 students in a class and 30 of these students passed their social studies test. what percentage of these students passed their test.
Answer: 60 %
Step-by-step explanation:
Percentage of students passed the test = (number of students who passed the test / total number of students) x 100
= 30 / 50 x 100 % = 60 %
I need help with these
I was too lazy to write all that on here so i did it on paper to make it easier, hope this helps :)
Find the perimeter. Simplify your answer.
Answer:
26s +24
Step-by-step explanation:
The perimeter is the total length of all its sides.
Perimeter
= 10s +3 +3s +9 +10s +3 +3s +9
= 10s +3s +10s +3s +3 +9 +3 +9
= 26s + 24
Stacy shares 164 peppers equally between 5 of her friends. How many peppers does each friend get? How many are left over?
Answer:
each person gets 32 papers and there are 4 left over
Step-by-step explanation:
write an equation in slope-intercept form of the line (-10,-4) and (5,6)
Answer:
y = 2/3x + 8/3
Step-by-step explanation:
Does someone have the answer to this??? Thank You so much
Answer:
22
Step-by-step explanation:
Answer:
f(0)=22
Step-by-step explanation:
f(0)=13(2)^0+9
f(0)=13(1)+9
f(0)=13+9
f(0)=22
(any number raised to 0 is 1)
At a carnival, food tickets cost $2 each and ride tickets cost $3 each. A total of $1,240 was collected at the carnival. The number of food tickets sold was 10 less than twice the number of ride tickets sold.
The system of equations represents x, the number of food tickets sold, and y, the number of ride tickets sold.
2x + 3y = 1240
x = 2y – 10
How many of each type of ticket were sold?
180 food tickets and 293 ride tickets
180 food tickets and 350 ride tickets
293 food tickets and 180 ride tickets
350 food tickets and 180 ride tickets
Answer:
180 food tickets and 350 ride tickets
Step-by-step explanation:
The number of food tickets sold is 180 and ride tickets is 350.
In order to determine how many of each type of ticket was sold, the two equations given have to be solved simultaneously using the substitution method.
2x + 3y = 1240 equation 1
x = 2y – 10 equation 2
Substitute for x in equation 1
2(2y -10) + 3y = 1240
4y - 20 + 3y = 1240
Combine similar terms
7y = 1240 + 20
7y = 1260
Divide both sides of the equation by 7
y = 1260 / 7
y = 180
Substitute for y in equation 1
2x + 3(180) = 1240
2x + 540 = 1240
2x = 1240 - 540
2x = 700
x = 700 / 2
x = 350
To learn more about simultaneous equations, please check: https://brainly.com/question/25875552
need help
on this problem
Answer:
4.6
Step-by-step explanation:
23/5=4.6
how do u add and subtract rational numbers
Answer:
ration number such as 2 and 3
2 plus 3 is 5
3 minus 2 is 1
3 by 5 plus 2 by 5 is 5 by 5 which is 1
3 by 5 plus 2 by 4 take lcm and add the numerator .
find an equivalent ratio 3:10
Answer:
The answer is 6:20, 12:40 and 18:60
Answer
15:50
Step-by-step explanation:
3 x 5 = 3 :
10 x 5 10
i hoped this helped lol
Please help (WILL MARK BRAINLIEST) if right and it has an explanation.
Answer:
64 cm^2
Step-by-step explanation:
First we find the area of the central square: 4^2=16 cm^2
Then we can find the area of the 4 other triangles: 6*4*1/2*(4)->(There are 4 triangles)
We get 48+16, which is 64 cm^2
To get a free bonus gift, you must spend at least $100 in a
certain department store on Tuesday. On Tuesday, Mary made
purchases of $15, $26.50, and $40. What is the least amount she
needs to spend in order to be eligible for the bonus gift?
Spent amount= $81.50
Pending= $18.50
Sara took skydiving lessons. The Skydome charges $45 per hour for lessons. Sara also gave her Skydiving Instructor a tip of $20. Define the unknown in the scenario and assign it a letter or symbol. math
Answer:
45+20=t t=65
Step-by-step explanation:
t is my assigned letter
Hope this helps