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Llana [10]
2 years ago
8

What is the measure of angle DCE? Use numbers only.

Mathematics
1 answer:
Vilka [71]2 years ago
6 0

Answer:

156

Step-by-step explanation:

8x=7x+3

x=3

(8)(3)=24

180-24=156

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8 0
2 years ago
Can someone help me with this math equation 3/8[-8+16-(-2.5)]
Shkiper50 [21]

Answer:

9.9375

Step-by-step explanation:

3/8[-8+16-(-2.5)]

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7 0
2 years ago
If side BC is labeled 15 cm, and NL is labeled (x + 8), what is the value of x?
jarptica [38.1K]

Answer:

7?

Step-by-step explanation:

I hope this is correct and it helps!

6 0
2 years ago
Read 2 more answers
6. What is the length of BC?
denis23 [38]
The length of BC is 9
6 0
2 years ago
-2x^(3) +3=-1x^(3) -1x^(2) +1x+1
Natali5045456 [20]
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Add x³ to both sides, and subtract 3 from both sides.

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Add like terms.

-x³ = -x²+ x - 2

Move all of the (X's) to both sides, by adding x² to both sides, and subtracting x form both sides.

-x³ + x² - x = -2

~Hope I helped!~
7 0
3 years ago
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