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bogdanovich [222]
3 years ago
13

What is the value of x? A.10 B.12 C.1 D.4

Mathematics
1 answer:
Lerok [7]3 years ago
5 0
These lines are considered vertical angles, meaning that the amounts on both sides have to be equal. The answer is C because 15 x 1 = 15 and 3 x 1 = 3. 20 + 3 = 23 and 15 + 8 = 23.
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Answer:

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SVETLANKA909090 [29]

Answer:

r  = 6

Step-by-step explanation:

To get the value of r we will use the pythagoras theorem a shown;

PR² = QR² + PQ²

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Expand

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7 0
3 years ago
the proper scientific notation for 676,000,000,000 is a. .676 × 1012 b. 6.76 × 1011 c. 67.6 × 1010 d. 676 × 109
Iteru [2.4K]
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8 0
3 years ago
Select the correct answer.
Serjik [45]

Answer:

A . (2,4)

Step-by-step explanation:

Let's solve for x.

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Step 1: Add -2y to both sides.

x+2y+−2y≤4+−2y

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Answer:

x≤−<u>2</u>y+<u>4</u>

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