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ollegr [7]
3 years ago
15

Help please true or false?

Mathematics
1 answer:
Gennadij [26K]3 years ago
6 0
False true I am really sry if a m wrong
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Find the volume and show work for brainliest
ASHA 777 [7]

Answer:

459 ft³

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Five times the result of adding one to a certain number, is equal to four times the number, plus three. Find the number
Galina-37 [17]

Answer:

The number is -2

Step-by-step explanation:

Let the number = x

Given that:

Five times the result of adding one to a certain number, is equal to four times the number, plus three.

The equation will be:

5(x+1) = 4x +3

Simplifying

5x + 5 = 4x +3

Taking terms with x on left side and others on right side

5x - 4x = 3 - 5   (sign of transferred terms will be changed)

x = -2

Proof :

Condition 1:

  • number = -2                                  
  • Add one = -2 +1 = -1
  • Multiply 5 = -5

Condition 2:

  • 4 times  of number = 4 (-2) = -8
  • Add 3 = -8 +3 = -5

Hence both conditions have same answer.

I hope it will help you!

5 0
3 years ago
POINTS
Bess [88]

Answer:

0.824

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Gina says that she can find the length of the diagonal, c, of the rectangular prism by using the Pythagorean theorem twice.
Elena L [17]

Answer:

\sqrt{149\\ \\

However, that's the length of "c" and you're looking to drag it in. So,o you drag in 10^2+7^2=a^2.

Then, as shown by the first picture attatched, you can drag in the one with "c" and "a" with the five shown.

Step-by-step explanation:

To find "c" the diagonal, as explained, you need to use the theorem twice. You can first use it by finding "a", as you already have "b". To find a, you do 10^2+7^2=a^2, the hypotenuse.

100+49=149.

So, a is root 149.

a^2+b^2=c^2 so

149+25=174

5 0
3 years ago
If L is the line through the point (- 3, 5) having a slope of , complete the equation of L.
miskamm [114]
Y - 5 = 2/3(x + 3)
y - 5 = 2/3x + 2
y = 2/3x + 2 + 5
y = 2/3x + 7
8 0
3 years ago
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