3 years ago

What is the measurement of angle X

1 answer:

3 0

I would say 60 degrees because the shape that has x is just a bigger version of the original so it would have the same angels so x is 60 degrees

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Find the slope of the line passing through the given points.

deff fn [24]

Answer:

<h3>The answer is - 3</h3>

Step-by-step explanation:

The slope of a line given two points can be found by using the formula

$m = \frac{ y_2 - y _ 1}{x_ 2 - x_ 1} \\$

From the question we have

$m = \frac{8 - 5}{ - 8 - - 7} = \frac{3}{ - 8 +7 } = - \frac{3}{1} = - 3 \\$

We have the final answer as

Hope this helps you

5 0

2 years ago

-2 (m+n-4)+5 (-2m+2n)+n (m+4n-5)

Natalka [10]

So if you want to add
we distribute
a(b+c)=ab+ac so
-2(m+n-4)=-2m-2n+8

5(-2m+2n)=-10m+10n

n(m+4n-5)=mn+4n^2-5n

so total we ahve
-2m-2n+8-10m+10n+mn+4n^2-5n
group like terms
4n^2+-2m-10m-2n+10n-5n+mn+8
add like temrs
4n^2-12m+3n+mn+8

5 0

3 years ago

Pls pls pls pls pls pls pls helppp meeee

Sidana [21]

Answer:

i think the answer is option c

7 0

3 years ago

Need help with trig

Sedaia [141]

SinA= 16/20= 4/5=0.8 degree
cosA=12/20=3/5=0.6 degree
tanA=16/12= 4/3=1.33 degree

5 0

3 years ago

Write √7 using rational exponents

Vikki [24]

Answer:

$7^{\frac{1}{2} }$

Step-by-step explanation:

rewritten using rational exponents

4 0

3 years ago