Answer:
The price of a medium pizza with 3 toppings is $15.
Step-by-step explanation:
If "t" represents the number of toppings, you will use the expression "9+2t" and plug in 3 for t (since there are 3 toppings)
So it will look like:
9+2(3)
Then you're gonna use PEMDAS, multiply 2*3
9+6
And then you get an answer of $15
Hope this helps :))
solve the quadratic equation by taking the square root of (x+5)^2=16
[tex]~~~~~(x+5)^2 = 16\\\\\implies x+5 = \pm\sqrt{16}\\\\\implies x+5 = \pm 4\\\\\implies x =-5 \pm 4\\ \\\implies x = -9~~ \text{or}~~~x=-1[/tex]
solve the system of equations y=9x+17 y=x+49
Answer:
x=4
y=3
Step-by-step explanation:
substitute into one of the equations
9x+17=x+49
x=4
y=4+49
y=53
write the linear equation in slope intercept form: 5x + y= -17
x= -1/5y - 17/5
y= -5x - 17
y= -5x + 17
y= 5x - 17
Answer:
[tex]y = - 5x + 17[/tex]
Step-by-step explanation:
[tex]i n \: slope \: intercept \: form \: y = mx + c \\ for \: the \: \: liear \: equaton = 5x + y = 17 \\ y = - 5x + 17[/tex]
I need help it’s a major grade
Answer:
Look to explanation
Step-by-step explanation:
The question says the original mosaic is surrounded by a 3 inch by 5 inch frame. The length has 5 squares & the width has 3 squares, so that means each square is an inch long.
1. Perimeter is adding up how long all the sides are. So for the original you add 3 + 5 + 3 + 5 = 16 inches
2. Area is length x width, so we multiply 3 x 5 = 15 inches squared
3. Since each square is an inch, to find the length we add up all the squares & we get 10. Then we do the same for the width & get 6. To figure perimeter, we add up all the sides 10 + 6 + 10 + 6 = 32 inches
4. Area is length x width, so 10 x 6 = 60 inches squared
5. For the original we needed 16 inches of steel. For the larger one, we needed 32 inches. 32 inches is 2x bigger than 16.
6. For the original we had an area of 15 inches squared. For the larger one we had 60 inches squared. 60 is 4x bigger than 15.
What is the value of the expression below?
Answer:
A.11
Step-by-step explanation:
5×5+6-4*（2+3）=25+6-4*5=11
Help me on this please!
Find perimeter and area
Answer:
well if it's 8 on bottom that means it has to be 8 on top and the right side add these together and you have perimeter
What is the slope of the line that passes through the points (4,1) and ( 0 , − 19 )? Write your answer in simplest form.
Answer:
Therefore, the slope is 5.Step-by-step explanation:
Use the slope formula.
SLOPE:
[tex]:\Longrightarrow \sf{\dfrac{y_2-y_1}{x_2-x_1} }[/tex]
y2=(-19)y1=1x2=0x1=4[tex]\sf{\dfrac{-19-1}{0-4}=\dfrac{-20}{-4}=\boxed{\sf{5}}[/tex]
The slope is 5.
I hope this helps. Let me know if you have any questions.
Find the product. Write your answer in scientific notation.
Answer:
5.6 x [tex]10^{4}[/tex]
Step-by-step explanation:
7 x 8 = 56
[tex]10^{-2}[/tex] x [tex]10^{5}[/tex] = [tex]10^{3}[/tex]
56 x [tex]10^{3}[/tex]
5.6 x [tex]10^{4}[/tex]
Answer:
The answer is
[tex]5.6 x 10^{4}[/tex]
Which of the following values in the set below will make the equation 4x + 2 = 18 true? (Only input the number.)
Numerical Answers expected!
{0, 1, 2, 3, 4}
Answer:
4
Step-by-step explanation:
4 (4) + 2 = 18
16 + 2 = 18
18 = 18
Answer:
4.Step-by-step explanation:
1:
Solve 4(1) + 2 = 18:
4(1) + 2 = 18= 4 + 2 = 18= 6 ≠ 18.1 is false.
2:
Solve 4(2) + 2 = 18
4(2) + 2 = 18= 8 + 2 = 18= 10 ≠ 182 is false.
3:
Solve 4(3) + 2 = 18
4(3) + 2 = 18= 12 + 2 = 18= 14 ≠ 183 is false.
4:
Solve 4(4) + 2 = 18
4(4) + 2 = 18= 16 + 2 = 18= 18 = 18.4 is true.
Correct answer is 4.
The following triangle is an isosceles triangle. What is the length of the missing side?
Answer:
D.11 in
Step-by-step explanation:
isosceles triangles have two congruent sides
The missing side length is congruent with the longer side ( this is pretty obvious )
If the longer side has a length of 11in and the missing side is congruent to the longer side then the missing side length equals 11 in
Pete's Pizza Palace sells pizza slices that are 1/8 of a whole pizza. On Friday night they sold 12 slices. How many pizzas did they sell.
Answer:
1 4/8 or 1 1/2
Step-by-step explanation:
1 whole of a pizza is 8/8 and then add 4 slices left from the 12 slices,
so they sold 1 1/2 pizza
Wanda has two times more shirts than her brother, Will.
The equation a = 2b, where a represents the number of shirts Wanda has, and b represents the number of shirts Will has, shows this relationship.
If Wanda has 12 shirts, how many shirts does Will have?
Answer:
Step-by-step explanation:
Change a=2b to y=2x.
a/y = # of shirts Wanda has
b/x = # of shirts Will has.
Will has double the amount Wanda has each time.
The last one d 16 is d.people in the local area
14. People who buy a pair of shoes from the store
15 did not include those who visited the store, but did not buy a pair of shoes
16. every 5th buyer
100PT AND BRAINLIEST! For the scatter plot below, analyze the plot in terms of correlation. Give evidence for your observations. // I've attached the scatter plot below. Please explain your answer fully - I learn better from a full explanation than a few words. Thanks so much in advance for any help you can give!
Answer:
There is a strong correlation with one outlier and this forms a pattern going up
Trust me I had trouble and my teacher showed me how to get it.
Answer:
There are 6 points and one outlier in this graph. Excluding the lowest and highest points, four dots are left to set up the trend line. Among these points, we can see the dots lowering when moving to the right side.
This means the trend line is negative.
For correlation, it is clear that the four dots are well organized in descending manner. Because of this, the graph will still have a high negative correlation even with the outlier(s). Therefore the plots in this graph have a strong negative correlation.
PLEASE HELP! I WILL GIVE BRAINILEST !!! what is the slope of the line ?
Answer:
1/2
Step-by-step explanation:
Find two easy-to work with points
-3,2 and -1,3
slope, m = (y1-y2 ) / ( x1-x2)
(2-3) / ( -3 - -1) = -1/(-2) = 1/2
( it does not matter which point you select as x1 ,y1 or x2, y2 )
Move a symbol to each box to compare the fractions.
2/3 7/12
58/ 3/6
< > =
Answer:
See below ~
Step-by-step explanation:
Question 1
2/3 _ 7/12
They are both in simplest formTake the LCM as 122/3 x 4/4 _ 7/128/12 _ 7/12Clearly 8 is greater than 7⇒ 2/3 > 7/12Question 2
5/8 _ 3/6
Not in simplest form5/8 _ 1/2Take the LCM as 85/8 _ 1/2 x 4/45/8 _ 4/85 is greater than 4⇒ 5/8 > 3/6#1
2/3 =2×4/3×4=8/127/12The sign should be
8/12>7/122/3>7/12#2
5/8=5×3/8×3=15/243/6=3×4/6×4=12/24So
15/24>12/245/8>3/6what is area of the polygon
Answer:
Area = (number of sides × length of one side × apothem)/2, where the value of apothem can be calculated using the formula,
Laurel wants to read at least 15 pages of her assigned reading for English tonight.
The inequality that can be used to represent the situation is x + 15 ≥ y
How to solve inequality?Let
y = total pages in her Englishx = number of pages Laurel has read at least means greater than or equal toThe inequality:
x + 15 ≥ y
This means, the number of pages read plus 15 pages read tonight is greater than or equal to the total number of pages in the textbook.
Learn more about inequality:
https://brainly.com/question/25275758
What is the area of the hexagon?
Answer:
60m2
Step-by-step explanation:
Answer:
(d) 68 m²
Step-by-step explanation:
The figure can be decomposed into two congruent trapezoids, each with bases of 12 m and 5 m, and height 4 m. The formula for the area of a trapezoid can be used.
__
A = 1/2(b1 +b2)h . . . . . area of one trapezoid with bases b2, b2; height h
A = 1/2(12 m +5 m)(4 m) = 34 m²
The area of the hexagon is double this:
hexagon area = 2 × 34 m² = 68 m².
quick again tyvm
A rectangular prism measures 5 m by 8 m by 9 m. If the dimensions of the box were all halved, how would the surface area of the box change?
Answer: Double= 314m2
AStep-by-step explanation:
Please please help!!!!!!!!!
Find the length of the segment indicated.
A. 26.3
B. 11.8
C. 21.1
Answer: C
Step-by-step explanation:
16. If a baseball player hits for an 324 batting average, what percent of the time does this player get a hit?
The average is written as 0.324
To change it to a percent multiply it by 100
0.324 x 100 = 32.4%
Answer: 32.4%
The table displays the scores of students on a recent exam. Find the mean of the
scores to the nearest 10th.
Score Number of Students
65
2
70
4
75
9
80
8
85
1
90
1
Answer:
please see the photo above for detailed analysis.
Find the values of a through e that make these two relations inverses of each other. a = b = c = d = e =
The values of a through e that make these two relations inverses of each other. a = b = c = d = e = are:
a = - 3.8, b = - 2.6, c = 1.7, d = 4.4 e = 1.0What is an Inverse?This refers to the function of a function f that undoes the operation of f. The inverse of f exists if and only if f is bijective. It is also known as reciprocals.
Now, if we assume that y = g(x) and y = h(x) are inverse of each other, where g(x) and h(x) are two different functions.
Then if a = g(b) then b = h(a).
Now, in the given table from the complete question, we would have
a = - 3.8, b = - 2.6, c = 1.7, d = 4.4 and e = 1.0 as the values of the function in inverse.
Read more about inverses here:
https://brainly.com/question/14379760
BRAINLIEST AND 50 POINTS!!!!!!!!!!!!!!!!!!
A miniature connector is shaped like this hexagonal prism. The prism has a base area of 8.15 cm².
What is the volume of the connector?
Enter your answer as a decimal in the box.
Answer:
32.6 cm³Step-by-step explanation:
The volume formula
V = BhGiven
B = 8.15 cm² and h = 4 cmFind the volume by substituting the values into formula
V = 8.15*4 = 32.6 cm³Area of base=8.15cm²
Height=4cmVolume
Area of base×Height4(8.15)32.6cm³Which equation is true?
A. (12= 6) + 7 = 12
B. 14 = (6 x 2) = 2
C. (3 x 2) + (6 x 6) = 42
D. 4+6-(2x 6=4
Answer:
A. (12= 6) + 7 = 12
Step-by-step explanation:
The identity (x2 + y2) = (x2 -y2) + (2xy)? can be used to generate Pythagorean triples. What
Pythagorean triple could be generated using x = 8 and y = 3?
PLSSSS HELP
Answer:
48, 55, 73
Step-by-step explanation:
A Pythagorean triple are integers that can be entered in the Pythagorean theorem and be true
A common example is 3, 4, 5 because
[tex]3^{2} +4^{2} =5^{2}[/tex]
So here, you want to plug in the 8 for the x in the equation and 3 for the y
Then, what you are looking for is when the equation looks like
[tex]a^{2} + b^{2} = c^{2}[/tex]
So:
[tex](8^{2}+3^{2})^{2} = (8^{2} - 3^{2})^{2} + (2(8)(3))^{2}[/tex]
Simplify:
[tex]73^{2} = 55^{2} + 48^{2}[/tex]
We can see that the numbers in here follow the pythagorean theorem, where c = 73, b = 55, and a = 48
So the triple is 48, 55, and 73
Answer:
48,55,73
Step-by-step explanation:
6% service charge for 200 boxing ticket
Answer:
12
Step-by-step explanation:
What is the volume of the prism shown?
A. 106.5 cubic inches
B. 91.3 cubic inches
C. 182.5 cubic inches
D. 176.7 cubic inches