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3 years ago

If is a segment bisector of and AB = 17, find AP.

Mathematics

1 answer:

NNADVOKAT [17]3 years ago

7 0

Answer:

B. 8.5

Step-by-step explanation:

It's a segment bisector which means the other line bisects the direct middle of AB. 17/2 is 8.5, meaning that AP should be 8.5

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Solve and round the answer to the nearest hundredths plz helpppp

Kaylis [27]

Answer:

696.91

Step-by-step explanation:

$V = \frac{4}{3} *\pi *r^3\\= \frac{4}{3}*\pi *5.5^3\\= \frac{4}{3}*\pi *166.375\\=696.9099703\\$

≈ 696.91

7 0

3 years ago

The heights of two similar parallelograms are 16 inches and 20 inches. Their

Fittoniya [83]

Answer: $x=\dfrac{25}{21}$

Step-by-step explanation:

Area of parallelogram = Base x height

If two parallelograms are similar, then their corresponding sides are proportional.

That means, $\dfrac{\text{Area of first parallleogram}}{\text{Area of second parallleogram}}=\dfrac{\text{height of first parallelogram}}{\text{height of second parallelogram}}$

$\Rightarrow \dfrac{3x+5}{9x}=\dfrac{16}{20}\Rightarrow \dfrac{3x+5}{9x}=\dfrac{4}{5}\\\\\Rightarrow 5(3x+5)=4(9x)\\\\\Rightarrow\ 15x+25 = 36x\\\\\Rightarrow\ 36x-15x=25\\\\\Rightarrow\ 21x = 25\\\\\Rightarrow\ x=\dfrac{25}{21}$

Hence, $x=\dfrac{25}{21}$

3 0

3 years ago

Which answer describes the graph of the system of equations?

djyliett [7]

Answer:

D) the lines coincide

Step-by-step explanation:

1. y = 4 - x

2. 2y = 8 - 2x

divide eq2 by 2:

y = 4 - x

eq 1 and 2 are identical

8 0

4 years ago

Read 2 more answers

4 – 3x = 8 – 4x what is X

lions [1.4K]

Answer:

x=4

Step-by-step explanation:

I hope this helps you

7 0

3 years ago

Robert is 15 years older than his sister, Helen. The sum of their ages is 63. Find their ages.

USPshnik [31]

Answer:

Helen is 24; Robert is 39

Step-by-step explanation:

If Helen's age is x, Robert's age is x + 15. We can write:

x + x + 15 = 63

2x + 15 = 63

2x = 48

x = 24

This means that Helen's age is 24 and Robert's age is 24 + 15 = 39.

8 0

4 years ago