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DIA [1.3K]
3 years ago
13

I really need help I’m not getting it.

Mathematics
1 answer:
Nikitich [7]3 years ago
3 0

Answer:

Step-by-step explanation:

not sure sorry ask a parent

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Angles C and E are supplementary. The M>C = 112 and M>E = (3x + 50) Solve for X.
maxonik [38]

Answer:

The value of x is 6

Step-by-step explanation:

we know that

If two angles are supplementary, then their sum is equal to 180 degrees

so

In this problem

m∠C+m∠E=180°

we have

m∠C=112°

m∠E=(3x+50)°

substitute and solve for x

112°+(3x+50)°=180°

3x+162=180

3x=180-162

3x=18

x=6

7 0
3 years ago
How much time should be allowed for a 392-km car trip if the car will be traveling at 120km/h
Diano4ka-milaya [45]

Answer:3hrs 16min

Step-by-step explanation:

392/120 = 49/15 hours = 3 hours + 4/15 hours = 3 hours + 4/15 x 60 min = 3 hours + 16 min

5 0
2 years ago
Can someone help me with this please​
fredd [130]

Answer:

refgwtweqrt54hwvebrt45hwvgt4h5wvr4eth5wevr4gth5grwve4gth5

Step-by-step explanation:

8 0
3 years ago
Divide using synthetic division: <br> (3x^5-4x^3-10x-15) *divide*(x+2)
Anna [14]

Answer:

3x^4-6x^3+8x^2-16x-59/x+2

Step-by-step explanation:

3 0
3 years ago
Workout the 11th triangular number​
Arturiano [62]
The 11th triangular number = 66
4 0
3 years ago
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