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3 years ago

I need help! and ill give brainliest

Mathematics

1 answer:

mrs_skeptik [129]3 years ago

7 0

Answer:

54 and 27

Step-by-step explanation:

Number 7 is 54 and number 8 is 27

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What are the answers to A and B?

kobusy [5.1K]

A) 28 are guppies
Remember that "of" in math always means x or times or multiply.
So 4/9 x 63 are guppies
4/9 x 63= 28

B) 35 are not guppies
The ones remaining are not guppies.
63-28= 35

Hope this helps :)

5 0

3 years ago

What one transformation could be used to show that AABC ~AA"B" C" directly?

stira [4]

Answer:

choicesGroup of answer choicesGroup of answer choicesGroup of answer choices

7 0

3 years ago

I DONT UNDERSTAND HELP

Taya2010 [7]

Step-by-step explanation:

By Geometric mean property:

${16}^{2} = x \times 3x \\ \\ \therefore \: 3 {x}^{2} = {16}^{2} \\ \\ \therefore \: {x}^{2} = \frac{{16}^{2} }{3} \\ \\ \therefore \: {x} = \sqrt{ \frac{{16}^{2} }{3} } \\ \\ \therefore \: {x} = { \frac{16}{ \sqrt{3} } } \\ \\ \therefore \: {x} = { \frac{16 \sqrt{3} }{ 3} } \\ \\ \therefore \: {x} = { \frac{16 \times 1.732}{ 3} } \\ \\ \therefore \: {x} = { \frac{27.712}{ 3} }\\ \\ \therefore \: {x} = 9.23733333 \\ \\ \huge \red{ \boxed{ \bold{\therefore \: {x} = 9.24}}}$

8 0

4 years ago

Find the value of x in the image

Ber [7]

Answer:

Step-by-step explanation:

a pentagon has a total of 540 degrees

105, 115, 110, 180-2x, 180-3x are the interior angles (subtract each from 180 because they're on lines)

540= 105+115+110+(180-2x)+(180-3x)

540=330 +(180-2x)+(180-3x)

210=360-5x

-150=-5x

50=x

4 0

3 years ago

Based on your observations, what conclusion can you draw about the lengths of AB DB AE EC

Deffense [45]

Answer:

The ratio of AD to DB is equal to the ratio of AE to EC. In other words, the pairs of lengths are proportional.

Step-by-step explanation:

Sample answer from plato

4 0

3 years ago