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valentina_108 [34]
3 years ago
9

Solving linear equationplease show each step

Mathematics
1 answer:
Butoxors [25]3 years ago
6 0
To solve this first you need to do distributive property, so 2/3(9×-12)=8+2x will now become 6x-12=8+2x because 9 times 2/3 is 18/3 and if you simplify that it will equal to 6, now your new equation will be 6×-12=8+2×. Now you add 12 from both sides and your new equation will be 6x=20+2×,After that you subtract 2x from both sides and your new equation will be 4x=20 and then the last and final thing you do is just divide 20 by 4 and your final answer will be x=5 or 5, hope this helped
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Which of the following ordered pairs is a solution of the equation y = -4x². Can someone help me solve it. Could you guys also e
RUDIKE [14]

Answer:

graph{3x [-10, 10, -5, 5]}

Explanation:

this function is in the form of

y

=

m

x

+

q

with

m

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3

,

q

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0

so it's an straight line: ascending [

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4 0
3 years ago
Pleaseeee helpppp answer correctly !!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!
Fed [463]

Answer:

z=44

Step-by-step explanation:

One way to go about this with the given angles is to use the alternate interior angles theorem to find the full measure of ∠C and ∠A. Then, use the same theorem to set ∠BDA as 52°. Subtract all the angle measures from 360 (because the sum of the interior angles of a quadrilateral is = 360 degrees). Then divide the result by 2.

360-84-84-52-52=88

=88/2

=44

So z=44°

5 0
3 years ago
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Iteru [2.4K]
The last one is true




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6 0
4 years ago
Solve for b: A= (h(a+b))/2
tresset_1 [31]

A= (h(a+b))/2

multiply each side by 2

2A =  (h(a+b))

divide each side by h

2A/h = a+b

subtract a from each side

2A/h -a = b

6 0
3 years ago
The perimeter of a square can represent by 16x + 24. Willa wants to write an equivalent expression for the perimeter that shows
Inessa [10]
Given that in a square, length=width, let the length be L, the perimeter will be:
P=L+L+L+L=4L
but
4L=16x+24
thus the length of one side will be:
L=4x+6
hence the length of the perimeter is (4x+6) units and the width is (4x+6) units.
3 0
3 years ago
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