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3 years ago

What is the total area of this composite figure rounded to the nearest hundredth?

Mathematics

2 answers:

masha68 [24]3 years ago

6 0

Answer:

B) 176 ft²

Step-by-step explanation:

Liula [17]3 years ago

4 0

Answer:

39.53 ft2

Step-by-step explanation:

If you are having a hard time with this it is most likely due to the semicircle. First you need to divide the diameter (3) by 1/2, next you multiply the now radius (radius is always 1/2 of the diameter) and pi to get 3.53.

Now you have to find the area of the rectangle, 3*12 = 36.

36 + 3.53 = 39.53 rounded.

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Bogdan [553]

Answer:

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Step-by-step explanation:

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4 years ago

Solve the inequality. 9x − 4 > 95

SOVA2 [1]

Answer:Rearrange the equation by subtracting what is to the right of the greater equal sign from both sides of the inequality :

9*x-4-(95)≥0

Step by step solution :

STEP

Pulling out like terms

1.1 Pull out like factors :

9x - 99 = 9 • (x - 11)

Equation at the end of step

STEP

2.1 Divide both sides by 9

Solve Basic Inequality :

2.2 Add 11 to both sides

x ≥ 11

Inequality Plot :

2.3 Inequality plot for

9.000 X - 99.000 ≥ 0

One solution was found :

x ≥ 11

Step-by-step explanation:

3 0

3 years ago

Solve x -9 = 8 HELP!!!!! I am dead over here help me!!!!

kumpel [21]

Answer:

x=17

Step-by-step explanation:

x-9=8

add nine on both sides

x-9+9=8+9

the nines on the side with the x cancel each other

x=17

3 0

3 years ago

Can some one help me with number 6

Kamila [148]

Question has a number?

6 0

3 years ago

BRAINLIEST PLEASE HELP

Ne4ueva [31]

A kilogram is 100,000 times greater than a centigram

Step-by-step explanation:

The table representing the relationship between grams and its sub-units is the following:

Microgram ( $\mu g$ ) = $10^{-6}$ grams (g)

Milligram (mg) = $10^{-3}$ grams (g)

Centigram (cg) = $10^{-2}$ grams (g)

Gram (g) = $10^0$ grams (g)

Kilogram (kg) = $10^3$ grams (g)

Let's now analyze the different statements given:

A microgram is 1,000 times greater than a milligram. --> FALSE. In fact, a microgram is $\frac{10^{-6}}{10^{-3}}=0.001$ times a milligram, so it is 1000 times smaller than a milligram.

A milligram is 10 times greater than a centigram. --> FALSE. In fact, a milligram is $\frac{10^{-3}}{10^{-2}}=0.1$ times a centigram, so it is 10 times smaller than a centigram.

A centigram is 100 times greater than a microgram. --> FALSE. In fact, a centigram is $\frac{10^{-2}}{10^{-6}}=10^4=10,000$ times a microgram, so it is 10,000 greater than a microgram.

A kilogram is 100,000 times greater than a centigram. --> TRUE. In fact, a kilogram is $\frac{10^3}{10^{-2}}=10^5 = 100,000$ times a centigram.

Learn more about scientific notation:

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6 0

4 years ago

Read 2 more answers