2 years ago

When using a ruler, where is the unit?

Mathematics

1 answer:

Afina-wow [57]2 years ago

6 0

Answer:

Is it The numbers on the ruler?

Step-by-step explanation:

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At a real estate agency, an agent sold a house for $311,000. The commission rate is 4.6% for the real

deff fn [24]

9514 1404 393

Answer:

agency: $14,306
agent: $3,576.50

Step-by-step explanation:

The agency's commission was ...

0.046 × $311,000 = $14,306

The agent's commission was ...

0.25 × $14,306 = $3,576.50

The agency made $14,306; the agent earned $3,576.50.

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2 years ago

A circular sign is precisely designed to have an area of 50.24 square inches. What is the sign's circumference?

choli [55]

Step-by-step explanation:

First of all we need to know the formula for the circumference which is: $c=2\pi r$

We don't have the radius. What we only have is the area; therefore, we must use the area formula and extract the radius from it.

The formula for the area is: $A=\pi r^2$ Solve for r;

$r^2=\frac{A}{\pi}\\ r=\sqrt[]{\frac{A}{\pi} }$

$r=\sqrt[]{\frac{50.24inch^2}{3.14} }$

$r=\sqrt[]{16inch^2}\\ r=4inch$

Now that we've found the radius, we simply plug it into the circumference formula.

$C=2\pi r\\C=2(3.14)(4)\\C=25.12inch$

5 0

2 years ago

Ali had his car repaired at Ace Auto. He was charged AED 50 per hour of labor plus AED 150 for parts. His total bill for the rep

AnnZ [28]

Step-by-step explanation:

x = hours Ali was charged for

150 + 50 x = 375

- 150 -150

50x = 225

÷ 50. ÷50

x = 4.5 hours

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2 years ago

Evaluate

Annette [7]

Answer:

=0.000342

Standard form is 3.4237×10 ${}^{-4}$

Step-by-step explanation:

------------------

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2 years ago

-21(+5-8)7+-90:-6= yesssssssssssssssssssssssssssssssssssssssssssssssssss

hodyreva [135]

Answer:

yeeeeeeeees

Step-by-step explanation:

yeeeeeeeeeeees

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2 years ago