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ArbitrLikvidat [17]
3 years ago
6

Ok this is stressin me out anyone know this

Mathematics
1 answer:
Levart [38]3 years ago
8 0
X=7.
9x-7y=63
9x-7 x 0=63
9x - 0=63
9x=63
X=7.

Y=-9
9 x 0 -7y=63
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Find the measure of angle B for the triangle shown. <br><br> m
VashaNatasha [74]

Angle c is a right angle, symbolized by the box drawn on top of it.

Angle c = 90

Angle a = 28

If the sum of the measures of the angles of a triangle is 180, then all you need to do is add the measure of the known angles and subtract the sum from 180.

<h2><u><em>Angle b = 62</em></u></h2>
7 0
4 years ago
Read 2 more answers
Functions f(x) and g(x) are composed to form h (x) = startroot x cubed minus 2 endroot. if f (x) = startroot x 2 endroot and g (
iren [92.7K]

Function Composition exists when two functions f(x) and g(x) result in another function h(x), such that h(x) = f(g(x)). For function composition h(x) =  f(g(x)), the value of a exist -4.

<h3>What is function Composition?</h3>

Function Composition exists when two functions f(x) and g(x) result in another function h(x), such that h(x) = f(g(x)). In other words, put the outcome of one function into the other one.

Here, h(x) = f(g(x))

which means, h(x) = f(x³+ a)

$h(x) = \sqrt{x^3+a+2}

$\sqrt{x^3-2} = \sqrt{x^3+a+2}

To estimate the value of a, we separate equal terms:

1) Both are squared, so we can "eliminate" the square;

2) x³ = x³

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For function composition h(x) =  f(g(x)), the value of a exist -4.

To learn more about function composition refer to:

brainly.com/question/17299449

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8 0
2 years ago
Select the expression that is equivalent to |4-3|
alexdok [17]

Answer:

5

Your're welcome!

3 0
3 years ago
Please help tysm!!!!!!!!!!
Sindrei [870]

Answer:

QUESTION 4 is 0.05

Step-by-step explanation:

you divide 1 dollar by the 20 apples.

4 0
3 years ago
How can you express the properties of operations to evaluate this expression 18 + 4(28)
Akimi4 [234]

Answer:

I don't know if I'm understanding your question correctly. But I'll try...

In this problem you need to remember PEMDAS!

Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction.

18 + 4(28)     -First you would multiply 4 by 28 since the 28 is in parentheses.

18 + 112        -Now you would add to find your answer

= 130

I hope this helps!

-Mikayla


3 0
3 years ago
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