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2 years ago

11(5) - 11(4) I really need helpon this

Mathematics

2 answers:

11111nata11111 [884]2 years ago

3 0

$Hello$ $There!$

The answer is....

$11.$

Hopefully, this helps you!

$AnimeVines$

viktelen [127]2 years ago

3 0

Answer:

The answer is 11.

Step-by-step explanation:

(11*5)-(11*4)=???

11*5=55

11*4=44

55-44=11.

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Which symbol correctly compares the two angle measures? pi/4 radians_____30°

Thepotemich [5.8K]

Answer:

B. $\frac{\pi }{4} Rad>30^{0}$

Step-by-step explanation:

$\frac{\pi }{4} Rad=(180/4)^{0} =45^{0}$

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2 years ago

Ralph notice that there were 15 girls and 10 boys in his math class. What is the relationship between the number of boys and gir

Firdavs [7]

Equivalent ratios are 15:10 and 3:2.

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2 years ago

Is 24 more then 40%? Why?

klasskru [66]

Answer: it isn’t possible to compare.

Step-by-step explanation:

Percents represent parts of something, and 24 is an actual number.

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2 years ago

Factor the algebraic expression.<br> 20a + 12

Studentka2010 [4]

Answer:

32a

Step-by-step explanation:

20a + 12 = 32a

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4 0

2 years ago

Read 2 more answers

A round balloon has a diameter of 7 inches

gizmo_the_mogwai [7]

Answer:

The right answer is approximately 210.031 cubic inches. (Answer: E)

Step-by-step explanation:

First, we need to convert the diameter ( $D$ ), in inches, of the round balloon to an entirely decimal mode:

$D = 7\,in + \frac{3}{8}\,in$

$D = \frac{56 + 3}{8}\,in$

$D = \frac{59}{8}\,in$

$D \approx 7.375\,in$

The volume of the balloon is modelled after the volume function of a sphere ( $V$ ), in cubic inches:

$V = \frac{\pi}{6}\cdot D^{3}$ (1)

If we know that $D \approx 7.375\,in$ , then the volume of the round balloon is:

$V = \frac{\pi}{6}\cdot D^{3}$

$V = \frac{\pi}{6} \cdot (7.375\,in)^{3}$

$V \approx 210.031\,in^{3}$

Hence, the right answer is approximately 210.031 cubic inches.

6 0

2 years ago