3 years ago

Which of these is equivalent to 3^ -2?

1 answer:

3 0

I think the answer is c.

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9966 [12]

5 hours because 800/25=32 32= 2^5 25 X 1 = 25 25 X 2 = 50 AFTER FIRST HOUR 25 X 2^5 = 800 AFTER FIFTH HOUR

5 0

3 years ago

kolezko [41]

Answer:

x=25°

Step-by-step explanation:

The given angle is a 90° angle. We know this because of the little square in the corner. This means that both angles must add up to 90°:

$x+y=90$

Insert the known values:

$x+65=90$

Solve for x. Subtract 65 from both sides:

$x+65-65=90-65\\\\x=25$

The missing angle, x°, is 25°.

:Done

8 0

3 years ago

Zolol [24]

Answer:

18 servings each pint being 1/3 serving size that 3 servings per pint 3×6 =18

7 0

2 years ago

kirza4 [7]

Compute the division left to right first, and then the addition/subtraction left to right!

8 0

3 years ago

horrorfan [7]

.hello :
2d−e=7....(1)
d+e=5.....(2)
(1)+(2) : 3d=12
d=4
subsct in (2) :
4+e=5
e=1
conclusion :
The solution is (4, 1).

4 0

3 years ago