2 years ago

A rectangular yard measures 12 feet by 10 feet. Find the cost of installing a fence around the yard if the fence costs

Mathematics

1 answer:

rewona [7]2 years ago

3 0

Answer:

$372

Step-by-step explanation:

12 × 10 = 120

1 foot = $3.10

120 feet = ?

120 feet × $3.10

= $372

$372÷ 1 foot = $372

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Evaluate 4(x - 3) + 5x - x^2 for x = 3 <br>A. 2 <br>B. -6 <br>C. 6<br>D. -2

ipn [44]

Answer:

C) x=6...

Step-by-step explanation:

hope this helps...

3 0

2 years ago

Solve for the vector x + 2a - b in terms of the vectors a and b. (If needed, use BOLD vector form on calcPad Vector menu.) x + 2

nikdorinn [45]

Answer:

x+2a-b=5x+5a-2*3a+2*b

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5x-x=2a-b+a-2b

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2 years ago

If invisible braces cost $500 more than metal braces. Metal braces cost $4,800. How much do invisible braces cost?

Gnesinka [82]

Invisible braces would cost 5300. I think that’s it. Hope that helped

4 0

3 years ago

Read 2 more answers

The value of the 4th term is 80. the sequence is being doubled each step what is the 7th term?

leva [86]

This is a geometric sequence with common ratio (r) = 2.
an = ar^(n - 1)
a4 = a(2)^(4 - 1) = a(2)^3 = 8a
8a = 80
a = 80/8 = 10

7th term (a7) = 10(2)^(7 - 1) = 10(2^6) = 10(64) = 640

8 0

3 years ago

Which equation is correctly rewritten to solve for x?

ikadub [295]

Answer:

Option (A)

Step-by-step explanation:

Te given equation is,

-qx + p = r

Toe find the value of x,

By subtracting p from both the sides of the equation.

-qx + p - q = r - q

-qx = r - q

By dividing the whole equation by (-q),

$\frac{-qx}{(-q)}=\frac{r-p}{-q}$

x = $-\frac{r-p}{q}$

x = $\frac{p-r}{q}$

Therefore, Option (A) will be the answer.

4 0

2 years ago