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musickatia [10]
3 years ago
12

Answer pls i need help

Mathematics
1 answer:
nataly862011 [7]3 years ago
5 0

Answer:

What/where is the question you have for me?

Step-by-step explanation:


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Identify the percent change <br><br> 28 seconds to 23 seconds
Zarrin [17]
Percent change=change/original times 100
chane=28-23=5
oriiginal=28

percent change=5/28 times 100
0.178 times 100
17.8

about 18% change
4 0
3 years ago
Question 7 Multiple Choice Worth 1 points)
expeople1 [14]

Answer:

The answer to your question is (3, 0)

Step-by-step explanation:

Data

              4x  +  2y  = 12                 Equation l

                x  -    y   = 3                   Equation ll

Process

To solve this problem use the elimination method

1.- Multiply equation ll by 2

              4x  +  2y  =  12

              2x  -  2y  =    6

              6x      0   = 18

2.- Solve for x

                        6x = 18

                          x = 18/6

                          x = 3

3.- Substitute x in equation ll to find y

                3  -  y  = 3

-Solve for y

                    -y = 3 - 3

                     y = 0

4.- Write the solution

                   (3, 0)

8 0
3 years ago
Read 2 more answers
Help me find the slope of this imagine. it a quizizz question and i cant figure it out
lidiya [134]

Answer:

slope = \frac{5}{2}

Step-by-step explanation:

Select any 2 ordered pairs from the given table, the use the slope formula to calculate the slope m

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (2, 5) and (x₂, y₂ ) = (4, 10) ← 2 ordered pairs from table

m = \frac{10-5}{4-2} = \frac{5}{2}

5 0
3 years ago
Which of the following expressions are equivalent to (9 7/8 + 2 4/5)-1/2
nikklg [1K]

Answer:A and B. Step-by-step explanation: C) 9 7/8 - (- 2 4/5) - (- 1/2) = = 9 7/8 + 2 4/5 + 1/2 (F). D) - (- 9 7/8 + 2 4/5) - 1/2) =.

I hope this helped^.^

May i have brainliest? ^.^

Have a great day buddy! ~hailey

7 0
2 years ago
Read 2 more answers
Ok maribelalmaraz2404 what’s this? Isosceles, Scalene, or equilateral?
Alexxx [7]

Answer:

scalene

Step-by-step explanation:

Since none of the sides are equal, the triangle is a scalene triangle

Isosceles would have 2 sides equal

Equilateral would have all 3 sides equal

3 0
3 years ago
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