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Lisa [10]
3 years ago
6

Can Someone help me answer these?

Mathematics
2 answers:
Maurinko [17]3 years ago
6 0
-36 is the answer good job
Fittoniya [83]3 years ago
4 0

for number 15

K= 12

for 17

answer is -36

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PLEASE HELP!!!!
Eddi Din [679]

Answer:

4x -51

Step-by-step explanation:

m(n(x)) = m(x - 10) = 4(x-10) - 11 = 4x -40 -11 = 4x -51

7 0
2 years ago
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Please Please Help Me In These Math Questions!!!!’
Harman [31]

Answer:

m∠JLN = 42°

m∠MLK = 90°

m∠KLO = 42°

m∠JLO = 138°

m∠AGE = 160°

Step-by-step explanation:

m∠JLN = 90-48=42°

m∠MLK = 90°

m∠KLO = 42° (∠KLO opposite of ∠JLN, Opposite angles are congruent)

m∠JLO = 180-42=138°

For the second question, things become somewhat more complex.

We know that ∠GHD = 2x° and ∠AGH (x+15)°.

You correctly calculated that x=15°.

∠AGE is equal to both 180-(x+15)° and 180-2x°. Either equation will work just fine.

∠AGE = 180 - (15 + 15) = 180 - 30 = 160°

So m∠AGE = 160°

6 0
3 years ago
A circle has a radius of 9 cm and a sector of the circle has an arc length of 9. 7cm
frutty [35]

Answer:

S = R θ      where θ is in radians

If θ  = 2 pi then S = 2 pi R       the circumference of the circle

θ = S / R = 9.7 / 9 = 1.08 rad

Since 1 rad = 360 / (2 pi) = 57.3 deg

the angle included = 1.08 rad * 57.3 deg/rad = 61.9 deg

7 0
2 years ago
Use words to write these number 132,615,810,000
Liula [17]
One-hundred-thirty-two
Six-hundred-fifteen
Eight-hundred-ten
Zero
5 0
3 years ago
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Solve <br> (2x^3 + x^2+ x) ÷X
lina2011 [118]

Answer:

the answer is 2x^{2} +x+1

hope this helps!!

7 0
3 years ago
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