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3 years ago

Plz help asap for brainiest

Mathematics

2 answers:

Sergio [31]3 years ago

7 0

Answer: x = 16

Step-by-step explanation:

If RQ is the bisector, that means the angle is cut in half. Therefore angles PRQ and QRS are equal to each other.

4x+6 = 7x-42

subtract 7x from both sides

-3x+6 = -42

subtract 6 from both sides

-3x = -48

divide both sides by -3

x = 16

Feliz [49]3 years ago

6 0

Answer:

x=16

if prq and qrs have the same degree

Step-by-step explanation:

Branilest plaese

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Jenn invests $2150 at 2% compounded continuously. How many years will it take her to accumulate $2733.19 in the account?

gavmur [86]

Answer:

12 years

Step-by-step explanation:

From the formula;

A = P(1 + r)^n

A = Amount = $2733.19

P = Principal = $2150

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n = time in years = ???

2733.19 = 2150(1 + 0.02)^n

2733.19/2150 = (1 + 0.02)^n

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3 years ago

Cynthia completed 2\3 of her to do list in the morning and finished 1\8 of the items during lunch yet lunch break what traction

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Answer:

Step-by-step explanation:

Alright, lets get started.

In the morning Cynthia completed the work = $\frac{2}{3}$

During her lunch break, she completed = $\frac{1}{8}$

So, she completed total of her work : $\frac{2}{3}+\frac{1}{8}$

So, we need to add these two fractions.

First making common denominator , so

$\frac{16}{24}+\frac{3}{24}$

So, adding = $\frac{19}{24}$

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3 0

3 years ago

The oblique prism has a rectangular base with a width of 10 units and a length of 13 units.

Wittaler [7]

we know that

The volume of the prism is equal to

$V=B*h$

where

B is the area of the base

h is the height of the prism

Step 1

Find the area of the rectangular base

we know that

the area of a rectangle is equal to

$A=L*W$

In this problem we have

$L=13\ units$

$W=10\ units$

$A=13*10=130\ units^{2}$

Step 2

Find the height of the prism

Applying the Pythagoras Theorem

$17^{2}=8^{2} +h^{2}$

solve for h

$h^{2}=17^{2}-8^{2}$

$h^{2}=225$

$h=15\ units$

Step 3

Find the volume of the prism

The volume of the prism is equal to

$V=B*h$

substitute the values

$V=130*15=1,950\ units^{3}$

therefore

the answer is

$1,950\ units^{3}$

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