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Marizza181 [45]
2 years ago
9

I need help ASAP no links and no tricks the one who answers correctly I will mark brainiest. If I got #5 wrong let me know and t

ell me the right answer and show your work. Ty for ur help ❤️‍❤️‍❤️‍

Mathematics
2 answers:
Amanda [17]2 years ago
7 0

Answer

y=4/5 times 2/3

Step-by-step explanation:

GaryK [48]2 years ago
3 0

Answer:

y=-\frac{4}{3} x+4

Step-by-step explanation:

Slope-intercept form is written in y=mx+b

So, to solve, we must separate y onto one side and make its coefficient one.

4x+3y=12

Subtract 4x on both sides.

3y=12-4x

Divide both sides by the coefficient of y, which is 3.

\frac{3y}{3} =\frac{12-4x}{3}

Simplify.

y=4-\frac{4}{3} x

Rewrite this equation into standard form by changing the order of mx and b

y=-\frac{4}{3} x+4

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In rectangle abcd measure of angle d =(3x+15) measure b =(6x-42) find measure of angle a
slava [35]
5) So for parallelogram ABCD, ∠B ≅ ∠D, and ∠A ≅ ∠C. Further, ∠B and ∠A are supplementary (i.e., their sum is 180°), and ∠D and ∠C are also supplementary.
So, we have that m∠B = m∠D. Therefore, 
6x-42=3x+15\\3x=57\\x=19

Now, let's substitute for x back into the expression for either ∠B or ∠D to find it's angle measure.
m∠B = 6(19)-42=72
Now, remember that ∠B or ∠D are supplements of ∠A. 
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That means m∠A = 180° – 72° = 108°.
That seems reasonable, because A appears to be an obtuse angle.
6 0
3 years ago
69) Half-way to the center of a planet of uniform density, your weight compared to that at the surface would be :
mel-nik [20]

Answer:

One- half

Step-by-step explanation:

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Mass of the sphere = [(4/3) π d] r^3 = k r^3

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Using Gauss’ law for gravitation,

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Answer is one-half.

7 0
3 years ago
How high is the poster?
Mila [183]

Answer:

24

Step-by-step explanation:

12 x 2

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