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3 years ago

Eric earned 60 points on his last test if there were 75 possible points what was his percent grade

1 answer:

6 0

So 75 points is your 100%. You can do 60 over 75 is equal to X over 100. You divide your numerator(60) by your denominator(75) to get 85.7142857%, or to round to your nearest percent, your answer would be roughly 86%.

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Solve the following proportion for x 3/8 =x/13

zhenek [66]

The value of x in the proportion is x = 39/8

<h3>How to solve the proportion?</h3>

The proportion is given as:

3/8 =x/13

Cross multiply

8 * x = 3 * 13

Evaluate

8x = 39

Divide by 8

x = 39/8

Hence, the value of x in the proportion is x = 39/8

Read more about proportions at:brainly.com/question/1781657

#SPJ1

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1 year ago

I’ll put you as brainiest

Nikitich [7]

<h2>Answer:38.33 Kg</h2>

Step-by-step explanation:

If $mKg$ of mass is placed on spring with spring constant $k$ ,

$mg=kx$

where $g$ is universal gravitational constant

$x$ is the displacement in the spring.

In case 1:

$25g=k(0.15)\\k=\frac{25g}{0.15}$

In case 2:

$mg=k(0.23)$

Using result from case 1,

$mg=\frac{25g}{0.15}\times 0.23$

$m=$ $38.33Kg$

5 0

3 years ago

There are 24 more trucks than twice the number of cars for sale at a dealership. If there are 100 trucks for sale, how many cars

bogdanovich [222]

Answer:

Step-by-step explanation:

3 0

3 years ago

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Right triangle ABC is reflected over AC, then dilated by a scale factor 2/3 to form triangle DEC. Which statements about the two

kodGreya [7K]

Answer:

The answer is "all angle will be same"

Step-by-step explanation:

In the given question choices were missing so, the correct choice can be defined as follows:

Given:

ABC reflected over AC and dilated by a scale factor 2/3 from ΔDEC.

Solution:

$\triangle ABC \sim \triangle DEC \angle B \cong \angle E3DE = 2AB$

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3 years ago

How many hundreds tens and ones have 423

Gnom [1K]

Four hundreds two tens and three ones

7 0

3 years ago

Read 2 more answers