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sdas [7]
2 years ago
9

15. USE EFFICIENT METHODS Without

Mathematics
1 answer:
-Dominant- [34]2 years ago
8 0

Answer:

5^-7, 5^0, 5^4

Step-by-step explanation:

Any time a number has a negative exponent that means that the resulting number will be a fraction (ex. 2^-2=\frac{1}{4}). Therefore this number is the smallest number.

Anytime a number has an exponent of 0, it will always equal 1

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Leokris [45]
I would think that this would be an example of what you are looking for. By the way, you are so pretty! :) Sorry if I am wrong, I will try again if you don't think it is right. 


8 0
3 years ago
A stack of 6 gift boxes is 12.36 inches high. What is<br> the height of 32 gift boxes?
Rom4ik [11]

Answer:

Step-by-step explanation:

Discussion

6 gift boxes are 12.36 inches high

32 gift box are x inches high

This is a proportion question. A proportion is made of 2 equal ratios. If you know 3 parts of the proportion, you can solve for the 4th,

6/32 = 12.36/x                Cross multiply

6x = 12.36 * 32               Combine the right.

6x = 395.52                    Divide by 6

6x/6 = 395.52/6

x = 65.92

Answer: 65.92

Note

Using a proportion saves you the trouble of finding 1 box and multiplying whatever number you get by 32

3 0
2 years ago
In ΔABC, if AB = 10 and BC = 6, AC can NOT be equal to
Goshia [24]

Answer:

16

Step-by-step explanation:

adding any two sides of a triangle is allways greater than the third side

6 0
3 years ago
Find the measure of angle x in the figure below: Two triangles are shown such that one triangle is inverted and they share a com
vlabodo [156]
Y can be found by setting the 3 angles in the bottom triangle equal to 180 degrees like so:

45 + 55 + y = 180

100 + y = 180 (Simplify)

y = 80 (Subtract 100 from both sides)

Angles x and y are opposite angles, so they are equal to each other. This means that x = 80 degrees also.
7 0
3 years ago
The circumference of a circle is 16π ft. What is the area, in square feet? Express your answer in terms of \piπ.
Fiesta28 [93]

Answer: A≈20.37

Step-by-step explanation:

There's brainly

A=C2

4π=162

4·π≈20.37183

3 0
1 year ago
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