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marin [14]
3 years ago
15

Solve for e: 7 e - 4 = 31

Mathematics
2 answers:
Zepler [3.9K]3 years ago
4 0
(e=5)

7e-4=31
7e=35
e=5
Nady [450]3 years ago
3 0

Answer:

e=5

Step-by-step explanation:

7e-4=31  Add 4 on both sides of the equation.

7e=35     Divide both sides of the equation by 7.

<u>/7   /7</u>

e=5

I hope this helps!! Have a great day o(*U▽U*)ブ

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Please help and thank you
zvonat [6]
The hexagonal prism has a an equation of volume = base * height.

Since we already know the base is 8 sq feet, we can plug in some values and use x as a missing value

40 = 8 * x
Divide by 8
5 = x

X is equal to 5.
7 0
3 years ago
You roll a number cube twice first roll is a four second roll I roll a even number is that a defendant or independent situation
Katyanochek1 [597]
Independent because the ratio of the second cube is the same (1:6), and it isn't affected by the result of the first cube
7 0
3 years ago
Easy 20 points please tell me if I got it right and if not please tell me the right answer
mash [69]

Answer:

No, you are not correct.

It should look like this:

                              Prefer colorful decorations      Prefer neutral decorations

Pay attention                           20                                                  25

to fashion

Do not pay

attention to                              72                                                      33

fashion

Step-by-step explanation:

33 is 22% of 150. In the question it states that 70% of people do not pay attention to fashion. We need to find the other 48% here. In order to do that we multiply .48 by 150. That gets us 72. To check that answer you can add both 72 and 33 and then divide by 150, which gets 70%.

To get the amount of people that prefer neutral decorations and pay attention to fashion we need to add up 20 + 72 + 33 and that equals 125. Next, we take 150 and minus 125 of it to get 25.

<em>Hope this helps!!</em>

<em>- Kay :)</em>

3 0
3 years ago
A ladder is 6 m long.
IRISSAK [1]

Answer:

5.8 m

Step-by-step explanation:

Using the Pythagorean Theorem (a² + b² = c²) you get the equation a² + 1.5² = 6² (or 1.5² + b² = 6²). Then you solve from there and rounding to the first decimal place you get 5.8

8 0
3 years ago
633 divided by 3 long division pls I'm doing a test 5th grade kk​
solong [7]

hi!!

here is your answer

Answer:

221

Step-by-step explanation:

when you divide 633 by 3, you will get 211

hope it helps you ❤❤❤

3 0
3 years ago
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