3 years ago

8 ft Find the area of the figure.

1 answer:

lina2011 [118]3 years ago

5 0

Answer:

Area of a rectangle is length multiplied by the width. In this case, length is equal to width. So, Area is 8 ft * 8 ft which is 64 ft2.

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A rectangular table top measure's 2/5 of a meter long by 1/5 meter wide what is its area ?

e-lub [12.9K]

A = L x W.

2/5 x 1/5 = 2/25

A= 2/25

I hope this helps!

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3 years ago

Let f(x)=7x^2-8. find f(a^2)

strojnjashka [21]

Answer:

$\large\boxed{f(a^2)=7a^4-8}$

Step-by-step explanation:

$f(x)=7x^2-8\\\\f(a^2)\to \text{put}\ x=a^2\ \text{to the equation of the function}\ f:\\\\f(a^2)=7(a^2)^2-8\qquad\text{use}\ (a^n)^m=a^{nm}\\\\f(a^2)=7a^{2\cdot2}-8\\\\f(a^2)=7a^4-8$

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3 years ago

Help me y’all! Need to turn this in tonight

melomori [17]

Answer: y = -1

Explanation: the y axis is the vertical line, the crossing line intersects at -1.

Hope this helps!

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3 years ago

Which system has no solutions?

seraphim [82]

Answer:

2nd option

y > 6 and y < 2

Step-by-step explanation:

as the value of y can not be greater than 6 and less than 2 at the same time, the 2 inequalities have no common solutions

theefore no solution

8 0

3 years ago

!!!PLEASE HELP I'LL GIVE BRAINLIEST AND 30 POINTS!!!

zepelin [54]

If two events are independent, then P(A and B) = P(A) x P(B).

In your situation, you need to solve 0.185 = 0.25 x P(B).

Can you take it from there?

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3 years ago