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2 years ago

Builders and architects use scale models to help them design and build new buildings. An architecture

Mathematics

1 answer:

laiz [17]2 years ago

7 0

Answer:

sss,not,not

Step-by-step explanation:

input those answers in the correct order. brainliest plz

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Translate the phrase into an algebraic expression.The product of 4 and b

Korvikt [17]

Answer:

the answer is 4×b=4b

Step-by-step explanation:

product=×

4×b=4b

6 0

2 years ago

The area of a rectangle is 72 square feet. Its length is 12 feet. Which equivalent formula could you use to find the width?

klasskru [66]

Answer:

w=6ft

Step-by-step explanation:

72 divided by 12 is 6

Using the formula

A=wl

Solving for w

w=A

l=72

12=6ft

4 0

3 years ago

Solve the following proportion for v. <br>8/5 = v/6 <br>Round your answer to the nearest tenth.

bekas [8.4K]

Answer:

$v=\frac{48}{5}=9\frac{3}{5} \\$

Step-by-step explanation:

$\frac{8}{5}=\frac{v}{6}$

Swap sides:

$\frac{v}{6}=\frac{8}{5}$

Multiply to both sides by 6:

$\frac{v}{6}\cdot6=\frac{8}{5}\cdot6$

Group like terms:

$\frac{1}{6}\cdot6v=\frac{8}{5}\cdot6$

Simplify the fraction:

$v=\frac{8}{5}\cdot6$

Multiply the fractions

$v=\frac{8\cdot6}{5}$

Simplify the arithmetic:

$v=\frac{48}{5}$

4 0

2 years ago

Perform the indicated operation.<br><img src="https://tex.z-dn.net/?f=x%20%2B%205%20%2F%203" id="TexFormula1" title="x + 5 / 3"

Salsk061 [2.6K]

Answer:

$x + \frac{5}{3}-x - \frac{3}{2} = \frac{1}{6}$

Step-by-step explanation:

Given

$x + \frac{5}{3}-x - \frac{3}{2}$

Required

Solve

$x + \frac{5}{3}-x - \frac{3}{2}$

Collect like terms

$x + \frac{5}{3}-x - \frac{3}{2} = x -x+ \frac{5}{3} - \frac{3}{2}$

$x + \frac{5}{3}-x - \frac{3}{2} = \frac{5}{3} - \frac{3}{2}$

Take LCM

$x + \frac{5}{3}-x - \frac{3}{2} = \frac{10 -9}{6}$

$x + \frac{5}{3}-x - \frac{3}{2} = \frac{1}{6}$

5 0

2 years ago

A sweater originally costing $80 is now on sale for $60. determine the percent decrease.30% %

aliya0001 [1]

Let x = discount rate
Equate:
$80(1-x) = $60
Solve for x:
1-x = 60/80
1-x = 3/4
x = 1 - 3/4
x = 1/4 or 0.25
x = 25%

6 0

2 years ago