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Ilia_Sergeevich [38]
3 years ago
5

Find the missing length

Mathematics
1 answer:
sashaice [31]3 years ago
7 0
The figure is a large right triangle and therefore the pythagorean theorem can be applied. According to the pythagorean theorem, a right triangle can have legs that are three and four units with a five unit hypotenuse.
In this example, one leg is 15 units so the other must be 20 units with a 25 unit hypotenuse. The hypotenuse is equal to x plus 9 so the value of x must be 16.
final answer x=16
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A candle is in the shape of a square pyramid. Its height is 5 cm and its slant height is 8 cm.
raketka [301]

Answer:

it is 5.9 A

Step-by-step explanation:

7 0
3 years ago
If 7 people each eat 3/8 pound of potato salad, how much potato salad will be eaten in all?
Nikitich [7]
1 people eat 3/8 pound of potato salad lets reoresent it:
x=3/8
Lets say n is the value of how many people ate with 7 people
7x=n
now substitute
7x=n
7(3/8)=n
21/8=n
n=2 5/8
7 0
3 years ago
<img src="https://tex.z-dn.net/?f=2%28x%20-%208%29%20%2B%204x%20%3D%206%28x%20-%202%29%20-%204" id="TexFormula1" title="2(x - 8)
Flauer [41]

In this question, you're solving for x.

Solve for x:

2(x - 8) + 4x = 6(x - 2) - 4

Distribute the 2 to the variables inside the parenthesis.

2x - 16 + 4x = 6(x - 2) - 4

Distribute the 6 to the variables inside the parenthesis.

2x - 16 + 4x = 6x - 12 - 4

6x - 16 = 6x - 12 - 4

6x - 16 = 6x - 16

Subtract 6x from both sides

-16 = -16

Add 16 to both sides

0 = 0

Answer:

All real numbers and solutions

8 0
3 years ago
Read 2 more answers
What linear function represents the line given by the point slope equation y + 1 = -3(x - 5)<br>​
Elena L [17]

Answer:

y=-3x+14

Step-by-step explanation:

y+1=-3(x-5)

y=-3x+15-1

y=-3x+14

4 0
3 years ago
4x + 10 = 2x - 14<br> Find the value of x.
Gre4nikov [31]

Answer:

x= -12

Step-by-step explanation:

Simplifying

4x + 10 = 2x + -14

Reorder the terms:

10 + 4x = 2x + -14

Reorder the terms:

10 + 4x = -14 + 2x

Solving

10 + 4x = -14 + 2x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-2x' to each side of the equation.

10 + 4x + -2x = -14 + 2x + -2x

Combine like terms: 4x + -2x = 2x

10 + 2x = -14 + 2x + -2x

Combine like terms: 2x + -2x = 0

10 + 2x = -14 + 0

10 + 2x = -14

Add '-10' to each side of the equation.

10 + -10 + 2x = -14 + -10

Combine like terms: 10 + -10 = 0

0 + 2x = -14 + -10

2x = -14 + -10

Combine like terms: -14 + -10 = -24

2x = -24

Divide each side by '2'.

x = -12

Simplifying

x = -12

3 0
3 years ago
Read 2 more answers
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