Answer: either of two angles whose sum is 180°.
Step-by-step explanation:
The expression -8ab evaluates to -12 when a=1/4 and b=6.
Step-by-step explanation:
Given values are;
a = 
and b = 6
Expression to evaluate;
- 8ab
We will put values of a and b in expression;
The expression -8ab evaluates to -12 when a=1/4 and b=6.
Keywords: expression, multiplication
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Answer:
14 - 9x + 12 + x
This is an <em>expression </em>(not an equation), therefore it can't be solved.
<u>Factor the expression</u>
Collect like terms:
⇒ 14 + 12 - 9x + x
Combine like terms:
⇒ -8x + 26
Find the highest common factor of 26 and 8
- Factors of 26: 1, 2, 13, 26
- Factors of 8: 1, 2, 4, 8
Therefore, the highest common factor is 2
Factor out -2 from -8x + 26:
⇒ -2(4x + 13)
Alternatively, factor out 2 from 26 - 8x:
⇒ 2(13 - 4x)
You are correct. The area of a square with side lengths of 1/3 yard is 1/9 yd^2.
To get this answer, you muse use the formula for finding the area of a square, which is s^2, where s represents the value of a side length.
The value of the side length in this case is 1/3 yard, so we should substitute that value in for s.
When we do this, we get the following:
A = (1/3 yd)^2 = 1/9 yard^2
Therefore, your answer is 1/9 yd^2.
Hope this helps!
