this will be the answer
1: x=-4 or x=-3 and the second can be shown clearly
Answer:
-7 is your answer
Step-by-step explanation:
Isolate the variable, y. Note the equal sign, what you do to one side, you do to the other.
4 + y = -3
Subtract 4 from both sides
4 (-4) + y = -3 (-4)
y = -3 - 4
y = -7
-7, or (D) is your answer
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Answer:
x = 4
Step-by-step explanation:
According to the number line, x + 7 is the equivalent to 9 + 2x - 6
1. 9 + 2x - 6 = x + 7
2. x = 4
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Answer:
Step-by-step explanation:
length=1 m
base of triangle=10 m
height=5m
volume= 1/2×10×5×1=25 m cube.
slant height l=√(5²+5²)=√50=5√2
slant surface area=2[5√2×1]=10√2
area of front and back=2×1/2(10×5)=50
total surface area=50+10√2≈50+14.14≈64.14 m²
Answer:
Step-by-step explanation:
