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Lyrx [107]
2 years ago
10

I need help with homwork. (please) On topic of exponents. Show all work

Mathematics
2 answers:
STatiana [176]2 years ago
8 0
8:7 because 7x5 35 ok
Blizzard [7]2 years ago
5 0

Answer:

Step-by-step explanation:

Step-by-step explanation:

5:28^25 I think

6:keep the base multiply exponents

7:no because you would multiply the bases and keep the exponent the same

8:7 because 7 x 5= 35

1: 2 and 3 for the second part of it 2 and 5

2:7^30

3:54^3

4:Yes they are just flipped

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Question 5 (1 point)
hodyreva [135]

Answer:

Step-by-step explanation:

None of these choices is correct.  

3y = 8 is an equation, not an expression.  It states that "y is 8 divided by 3," which again is an equation.

5 0
3 years ago
The common point between lines y = 2x + 5 and y = ½ x + 6 is (3, 1/2). true or false
mixer [17]
The common point between y = 2x + 5 and y = (1/2)x + 6 will have the same values for x and y.

Therefore, set the two y expressions equal to obtain
2x + 5 = (1/2)x + 6

Subtract (1/2)x from each side.
(3/2)x + 5 = 6

Subtract 5 from each side.
(3/2)x = 1

Multiply each side by 2/3.
x = 2/3.

From the first equation, obtain
y = 2*(2/3) + 5 = 19/3.

The common point is (2/3, 19/3). It is not equal to (3, 1/2).

Answer: False
5 0
3 years ago
Read 2 more answers
For the right triangle find the missing length. Round your answer<br> to the nearest tenth.
Brut [27]

Answer:

3.5

Step-by-step explanation:

tan60 = w/2

Multiply 2 on both sides to get the w by itself.

tan60 x 2 = w

Put tan60 into the calculator.

2 x 1.732050808 = w

Multiply.

w = 3.5

3 0
2 years ago
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⚠️SIMPLE QUESTION!⚠️ Write two ratios that are equivalent to 2:6.
Nikitich [7]

Answer:

4:12 6:18 :) I hope this is ok (I haven't done ratios in a while lol)

3 0
3 years ago
A rectangular prism has a length of 13ft and a width of 16ft.
IrinaK [193]

Considering the volume of the rectangular prism, it is found that it's height is of 4.5 ft.

<h3>What is the volume of a rectangular prism?</h3>

The volume of a rectangular prism of length l, width w and height h is given by:

V = lwh

In this problem, the measures given are as follows:

l = 13 ft, w = 16 ft, V = 936 ft³.

Hence, the height, in ft, is found as follows:

V = lwh

13 \times 16 \times h = 936

h = \frac{936}{13 \times 16}

h = 4.5

More can be learned about the volume of a rectangular prism at brainly.com/question/17223528

8 0
2 years ago
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