Multiply by 8 is the inverse of division
Answer:
42
Step-by-step explanation:
Hey!
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a. Has a vertical axis of symmetry.
Answers: B and D
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b. Has a horizontal axis of symmetry.
Answers: D and E
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c. Passes through exactly one quadrant.
Answers: A and D
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d. Passes through all 4 quadrants.
Answers: B and F
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Hope This Helped! Good Luck!
Answer:
The coefficient is 3
Step-by-step explanation:
The definition of a coefficient is a numerical or constant quantity placed before and multiplying the variable in an algebraic expression (e.g. 4 in 4xy).
Answer:
∠2=121°
Step-by-step explanation:
Ok, firts know that supplementary angles add up to 180 degrees, it means that ∠1+∠2=180°, and we are told that ∠1=4y+7 and ∠2=9y+4. <u>We need ∠2</u>.
∠1+∠2=180°
(4y+7)+(9y+4)=180 Solve the equation, finding y.
13y+11 = 180
y = (180-11)/13
y = 169/13
y = 13
Now we know y, ∠2=9(13)+4=121°
