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2 years ago

Identify the segment bisector of QR. Then find QR. *

Mathematics

1 answer:

Fittoniya [83]2 years ago

5 0

Answer:

Ok so QR=10 because x=5 and the bisector I believe is LM :)

Step-by-step explanation:

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The Briarwood Middle School chess club has 55 members. 22 of the members are in seventh grade. What percent of the members of th

Jet001 [13]

Answer:

40%

Step-by-step explanation:

22/55 = ?/100

8 0

3 years ago

Read 2 more answers

Evaluate -5-15+4+15

defon

Answer:

-1

Step-by-step explanation:

-5-15+4+15

=-20+19

=-1

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3 years ago

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Express as a trinomial (3x+8) (x+10)

docker41 [41]

Answer:

$3x^{2} +38x+80$

Step-by-step explanation:

Hello!

A trinomial is a expression consisting of three different terms

To turn this into a trinomial we multiply everything to each other

3x

3x * x = $3x^{2}$

3x * 10 = 30x

8

8 * x = 8x

8 * 10 = 80

Now we put them all together in an equation

$3x^{2} +30x+8x+80$

Combine like terms

$3x^{2} +38x+80$

The answer is $3x^{2} +38x+80$

Hope this helps!

7 0

3 years ago

Add the following fractions and simplify if needed 2/3 + 1/5 =

masha68 [24]

Answer:

13/15

Step-by-step explanation:

2/3 + 1/5

You first,

Find the L. C. M, i hope u know the full name, if u don't, let me know in the comment section.
the L. C. M is 15
therefore it will be 10+3/15
13/15

5 0

2 years ago

Let g(x) = – x^2 + 4x + 3. Find and simplify g(-3).

Evgen [1.6K]

Steps to solve:

g(x) = – x^2 + 4x + 3 when g(-3).

~Substitute x with -3.

g(-3) = -(-3)^2 + 4(-3) + 3

~Simplify

g(-3) = -9 - 12 + 3

~Simplify using PEMDAS

g(-3) = -18

Best of Luck!

7 0

3 years ago

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