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3 years ago

87 = 9/5 c + 32 what does c equal??

Mathematics

1 answer:

lawyer [7]3 years ago

4 0

Answer:

c = 30.56 to the nearest hundredth

Step-by-step explanation:

87 = 9/5 c + 32

87 - 32 = 9/5 c

9/5 c = 55

multiply both sides by 5/9:

c = 55*5 / 9

c = 30.56.

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The area model shows 3 1/4 what is 3 Times 3 1/4

Aneli [31]

Answer:

Concept: Basic Multiplication

You have 3 1/4 which can be said in decimal form to be 3.25
You multiply it by 3 to get 9.75 or 9 3/4
Hence D
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3 years ago

Please answer even if there is already 1, last time i asked this i put a lot of points and a bot took them and i dont have time

Alekssandra [29.7K]

Answer:

The answer would be A

Step-by-step explanation:

a. the pumpkins maximum height is 204.06 feet and it hits the ground after 7.01 seconds.

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2 years ago

Point E has coordinates (-11, 7), and point F has coordinates (-5, 1). To the nearest unit, what is the distance between the two

Zigmanuir [339]

Answer:

8 units

Step-by-step explanation:

We can use the distance formula. Recall the distance formula:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Let (-11,7) be $x_1$ and $y_1$ , and (-5,1) be $x_2$ and $y_2$

Plug in the numbers:

$d=\sqrt{(-5-(-11))^2+(1-7)^2$

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4 0

3 years ago

. Gold has a density of 19.32 g/cm3. If a square pyramid has a base edge length of 5 cm, height of 6 cm, and a mass of 942 g, is

trapecia [35]

Answer:

The answer to your question is: It is not made of gold.

Step-by-step explanation:

Data

density = 19.32 g/cm³

side = 5 cm

height = 6 cm

mass = 942 g

Formula

V = $\frac{1}{3} L^{2} h$

L² = 5 x 5 = 25 cm²

V = $\frac{1}{3} 25 x 6$

V = 50 cm³

density = 942 g / 50 cm³

= 18.84 g/cm³

It is not made of gold because the density calculated is lower than the density reported in books.

3 0

3 years ago

Read 2 more answers

I need help with questions 11. Help me.

zysi [14]

That diagram can be split into a right angled triangle of base 7 and of height 4 + 5.2 + 2 = 11.2, and a square of length of 5.2 So the are of the total shape is the area of the right angled triangle + the area of the square.
= $\frac{11.2*7}{2} +5.2^2=66.24$
Please mark me as brainliest.

8 0

3 years ago