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Anastasy [175]
3 years ago
7

9. A home improvement store advertises 60 square

Mathematics
2 answers:
vlada-n [284]3 years ago
7 0

Answer:

C. $5.55

Step-by-step explanation:

Total cost of installing 60 square feet of flooring

= $253.00 + $80

= $333

Total number of square feet for flooring = 60

Now cost per square foot of the flooring

= total cost/total number of square feet

That’s

$333/60 = $5.55

Each square foot cost $5.55

svlad2 [7]3 years ago
7 0
Each square foot cost $5.55 so that would be answer C
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The graph below has which of the following piece wide defined formulas?
sp2606 [1]

ßœ446 d8 kœ ælæm æng ßægœ5

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3 years ago
HELP ME OUT PLS!!!!!​
miskamm [114]

Answer:

x = 26

Step-by-step explanation:

Supplementary angles mean that when the two angles are added together, they add up to 180. With this info, we can set the two expressions equal to 180

124 + (2x + 4) = 180.    

128 + 2x = 180    combine like terms

2x = 52      subtract both sides by 128

x = 26.      divide both sides by 2

5 0
2 years ago
Find the degree of the polynomial<br><br> 7a3b2 – 2a4 + 4b – 15<br><br> Degree
vesna_86 [32]
When ur polynomial has more then one variable....and this one does...the degree is the highest term degree

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3 0
3 years ago
Use the given transformation to evaluate the integral.
GuDViN [60]

For the transformation

\begin{cases}x=7u+v\\y=u+7v\end{cases}

the Jacobian is

\dfrac{\partial(x,y)}{\partial(u,v)}=\begin{bmatrix}7&1\\1&7\end{bmatrix}

with determinant

\det\left(\begin{bmatrix}7&1\\1&7\end{bmatrix}\right)=48

The vertices of the triangle in the u,v-plane are

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(x,y)=(7,1)\implies(u,v)=(1,0)

(x,y)=(1,7)\implies(u,v)=(0,1)

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3 years ago
There are 24 cans of soda arranged in 4 rows of 6 cans each. Each can is a
Studentka2010 [4]

Answer:

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= 15 cm.

So the volume of the case = 15*32*48

= 23,040 cm^3.

7 0
2 years ago
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