Answer:
area: 64
perimeter: 32
Step-by-step explanation:
8*8=64
8+8+8+8=32
Answer:
Step-by-step explanation:
Move 2a to left hand side and change it's sign
Similarly, move 10 to right hand side and change it's sign
⇒
Collect like terms
⇒
Subtract 10 from 26
⇒
Divide both sides of the equation by 2
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Calculate
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Hope I helped!
Best regards!!
Answer:
Susie has a credit less than 64 dollars.
OD.
Step-by-step explanation:
Answer:
n ≥ 12.5 weeks
Step-by-step explanation:
Weekly savings = at least $16
n = number of weeks
At least in inequality means ≥
16n ≥ 200
n ≥ 200/16
n ≥ 12.5 weeks
12.5 weeks until she has saved $200
Answer:
A lies along the positive x-axis and B lies along negative x - axis
.
Step-by-step explanation:
They tell us that we have two vectors, A and B. And they give us a series of conditions for this, now, what would be the correct possibility.
A lies along the positive x-axis and B lies along negative x - axis
.
This is because when both vectors will be in x axis but opposite to each other, then the angle between them will be 180 ° and cos180 ° is -1.
