Answer:
Congruent by AAA
Step-by-step explanation:
Given
Required
The congruence rule
From the attached triangles, we have:
--- A
--- A
--- A
<em>Hence, the congruence rule is AAA</em>
A dilation with a scale factor of 4 is applied to the three line segments shown. The resulting images are P'Q', A'B', and M'N' D
rag and drop the measures to correctly match the lengths of the images. 1 P'Q A'B' M'N
1 answer:
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Answer:
b = -9
Step-by-step explanation:
-12 = 24 + 4b Subtract 24 from both sides
-12 - 24 = 24 + 4b - 24
-36 = 4b Divide all sides by 4
-36 ÷ 4 = 4b ÷ 4
-9 = b
-Chetan K
Answer:
6. The number is
7. The two numbers are and
Step-by-step explanation:
Question six can be re-worded to create the following expression:
Solve for x to find the number:
Question seven can be solved by first listing the constraints (assuming x is smaller than y):
- x and y are less than 20
To get the numbers, we can create a system of linear equations. First, solve for in each expression:
Solve for :
Solve for :