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Bond [772]
3 years ago
7

Alicia is solving the equation 2.3 x minus 1.6 = 8.8 minus 2.9 x. Which equations represent possible ways to begin solving for x

? Check all that apply. 2.3 x minus 10.4 = negative 2.9 x 5.2 x minus 1.6 = 8.8 Negative 6.5 x minus 1.6 = negative 2.9 x 2.3 x + 1.3 = 8.8 2.3 x = 10.4 minus 2.9 x.
Mathematics
2 answers:
Alex73 [517]3 years ago
7 0

Answer:

Step-by-step explanation:

1,2,5

sleet_krkn [62]3 years ago
3 0

Answer:

2.3 x = 10.4 - 2.9 x

2.3 x - 10.4 = 2.9 x

5.2 x -1.6 = 8.8

Step-by-step explanation:

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Joe is making a ramp.Find the length of the ramp if the height is 7meters and the base is 24 meters
Musya8 [376]

Answer:

the length of the ramp is 25 meters

Step-by-step explanation:

Joe is making a ramp. Ramp forms a right angle triangle with the base

So we use Pythagorean theorem to find the length of the ramp

AC^2(hypotenuse) = AB^2 + BC^2

Length of ramp is the hypotenuse = \sqrt{height^2 + base^2}

=\sqrt{7^2 +24^2}

= \sqrt{49 + 576^2}

= \sqrt{625}

= 25

so the length of the ramp is 25 meters

8 0
3 years ago
18 + 4.5m = 6m + 12 help plz
kherson [118]
M=4
first we take the 4.5 to the other side and we also take the 12 to other side so we get
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6 0
3 years ago
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2.36 to the nearest whole number. Help please
melisa1 [442]

Answer:

2

Step-by-step explanation:

Since if it's 5 or higher you go up but if it's 4 or lower you stay the same. And since 2.36 doesn't have the .5 it would round to 2

7 0
3 years ago
Read 2 more answers
Please help me out ‼️
Westkost [7]

Answer:

7

Step-by-step explanation:

In similar triangles, corresponding elements are proportional. Then we get,

(2x + 1)/(x-1) = 10/4

4(2x +1)       = 10(x-1)

8x + 4         = 10x - 10

8x               = 10x - 14

2x               = 14

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6 0
3 years ago
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Vikki [24]

Answer:

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Step-by-step explanation:

x + .15(8) = .50(8+x)

x + 1.2 = 4

.50x + 1.2 = 4

.50x = 2.8

x = 2.8/.50

x = 5.6 quarts 

8 0
3 years ago
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