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uysha [10]
3 years ago
7

Select all the equations where x = 3 is a solution. Select all that apply

Mathematics
1 answer:
Naya [18.7K]3 years ago
7 0

Answer:

:) use Math-way

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Line JM intersects line GK at point N.
mylen [45]

The statements that are true are angle MNL is complementary to angle KNL and angle GNM is supplementary to angle JNK. Option B and E

<h3>How to determine the statements</h3>

Ray NL creates two angles in the lower right quadrant.

The two angles created form a total of  90°, so the two angles formed are complementary. The relation is given as;

∠MNL + ∠KNL = ∠MNK = 90°

Hence ∠MNL and ∠KNL are complementary

∠GNM and ∠JNK are both right angles (and also vertical angles). They sum up to180°. They can be said to be supplementary.

∠GNM and ∠JNK are supplementary

Thus, the statements that are true are angle MNL is complementary to angle KNL and angle GNM is supplementary to angle JNK

Learn more about supplementary angles here:

brainly.com/question/2046046

#SPJ1

4 0
2 years ago
What is the solution to the equation 9(w – 4) – 7w = 5(3w - 2)?
garik1379 [7]

Answer:

w=-2

Step-by-step explanation:

9(w-4)-7w=5(3w-2)

9w-36-7w=15w-10

9w-7w-15w=-10+36

-13w=26

w=-2

8 0
3 years ago
Twice the difference of 7 and a number is 4 times the number
iris [78.8K]
Let the number be n.

Then 2(7-n) = 4n, or 14 - 2n = 4n, or 14 = 6n.  Then n = 7/3 (answer)
8 0
3 years ago
What is the length of the unknown side of the right triangle? A right triangle with hypotenuse x and legs 7 and 24
riadik2000 [5.3K]
We use the Pythagorean theorem
x^2=7^2+24^2
x^2=49+576
x^2=625
x=sqrt(625)=25
5 0
3 years ago
Solve the system of equations using substitution.<br> 4x + y = 32<br> y = 4x
Lynna [10]

Answer:

(4,16)

Step-by-step explanation:

y=16 x=4

5 0
3 years ago
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