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2 years ago

8

I need someone to explain this step by step. I have a test very soon.

1 answer:

8090 [49]2 years ago

8 0

Answer:

So you are going to multiply what is in the parentheses by two it will become 6x + 4.This will be for the second statement box. And the next will be 6x=18 and that will be the subtraction property or equality. For the last it would be x=3 and that would be the division property of equality.

Step-by-step explanation:

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In ΔLMN, \overline{LN} LN is extended through point N to point O, m∠NLM = (x+1)^{\circ}(x+1) ∘ , m∠LMN = (x+15)^{\circ}(x+15) ∘

mixer [17]

Answer:

26 degree

Step-by-step explanation:

We are given that in triangle

$\angle NLM=(x+1)^{\circ}$

$\angke LMN=(x+15)^{\circ}$

$\angle MNO=(4x+6)^{\circ}$

$\angle MNO+\angle MNL=180^{\circ}$

By using linear pair angles property

$\angle MNL=180-\angle MNO=180-(4x+6)$

$\angle MNL+\angle NLM+\angle LMN=180^{\circ}$

By using triangle angles sum property

$180-(4x+6)+x+15+x+1=180$

$2x+16=180-180+4x+6$

$16-6=4x-2x=2x$

$2x=10$

$x=\frac{10}{2}=5$

Substitute the value

$\angle MNO=4(5)+6=20+6=26^{\circ}$

3 0

3 years ago

HELP PLZ, plz, plz! I don't remember how to do this. can someone plz help me?

jeka94

<1=<2
<3+(<1 or <2)=180
6x+y-4=x-9y+1
5x+10y=5
12x-9y=177
Solve for x and y
☺☺☺☺

7 0

3 years ago

Which of the following best describes the expression 6(y + 3)?

Crank

Answer:

The product of a constant factor of six and a factor with the sum of two terms.

Step-by-step explanation:

The constant factor is 6, and the sum of two terms is y + 3.

7 0

3 years ago

A bungee jumper leaps from the top of the building that is 420 feet tall and falls at an average rate of. 95 feet per second. At

vredina [299]

Answer:

I need the question in order to answer.

Step-by-step explanation:

It is cut off at the last sentence and we cant see the question.

3 0

3 years ago

What’s the answer pls help

IrinaVladis [17]

Answer:

C

Step-by-step explanation:

y=mx+b

m(slope)=rise/run=1

b(y intercept)=2

y=x+2

6 0

3 years ago