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pychu [463]
2 years ago
6

A 128 inch board is cut into 3 pieces. The second piece is 33 inches longer than the first piece, and the third is three times a

s long as the first. Set up an equation and solve it to determine the length of the three pieces.
Mathematics
1 answer:
LenaWriter [7]2 years ago
3 0

Answer:

The first piece is 19 inches, the second is 52, and the third piece is 57.

Step-by-step explanation:

Solve for x using (x) + (x + 33) + (3x) = 128.

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Samantha walks 15 meters in 5 seconds. What is her walking rate? *<br> 1 point
Scrat [10]

Answer:

3 meters per second

Step-by-step explanation:

15 divided by 5 = 3

3 m/s

6 0
2 years ago
Read 2 more answers
7 2/15+52/3+9 13/15 a. 20 2/3 B.21 10/15 C.21 2/3 D.22 2/3 pls do i will mark brainlessness
Andreyy89

Answer:

101/3 or 33 2/3

Step-by-step explanation:

7 2/15=107/15

9 13/15=138/15

107/15+52/3+138/15

107/15+138/15+52/3

245/15+52/3

245/15+260/15

505/15

simplify,

101/3

8 0
2 years ago
What percent of 4 is 1?
Flauer [41]
Lets take 100 and divide it by 4 to get 25, this means that 1 first part of 100 is 25 these means that the porcentage of 1 in 4 is 25%

Hope this helps
8 0
3 years ago
Top Cat Car wash buys liquid soap in 5 gallon buckets. How many liters in one 5 gallon bucket?
Mandarinka [93]

Answer:

Answer would be C.

1 Gallon=3.78

3.78x5

= 18.9

Step-by-step explanation:

5 0
3 years ago
I need to solve this system of equations, how do I do that?<br> 3x-4y=20<br> y=3/4x-5
Paha777 [63]

Answer:

Is is Infinitely many solutions so 0=0

<em><u>Step-by-step explanation:</u></em>

<h3>First we have to rearrange/simplify the equations:</h3>

Equation 1: 4y - 3x = -20

Equation (2):  y - 3x/4  = -5

<h3>Then you remove the fractions by multiplication: </h3>

Multiply equation (2) by 4

<h3>The Equations now look like this: </h3>

Equation 1: 4y - 3x = -20

Equation (2): 4y - 3x = -20

<h3>Solve for y on Equation (2):</h3>

y = <u><em>3x/4 - 5</em></u>

<h3>Then plug in this for the y in Equation 1 and then solve:</h3>

4•(<u><em>3x/4-5</em></u>) - 3x = -20

Therefore the answer leads to:

Infinitely many solutions, 0=0

Hope this helped :')

4 0
2 years ago
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