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Sauron [17]
3 years ago
11

Solve the equation for x. If necessary round to the nearest tenth. x² = 17 X= +

Mathematics
1 answer:
Ilya [14]3 years ago
7 0

Answer:

x = 4.1 & x = −4.1

Step-by-step explanation:

x^2 = 17\\

x  =  ±√17

x  =  √17,  −√17

x = 4.1 & x = −4.1

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There is a number that is three-fifths the total of the other number. When four is added to one of the numbers their sum will be
gogolik [260]

Answer:

-10, -6

6, 10

Step-by-step explanation:

Let the one number be x.

One number is 3/5 of the other number.

The numbers are x and 3x/5.

Add 4 to one number, the sum equals the other number.

There are two possibilities.

A) x + 4 = 3x/5

B) 3x/5 + 4 = x

Solve A)

5x + 20 = 3x

2x = -20

x = -10

Solve B)

3x + 20 = 5x

2x = 20

x = 10

According to A)

x = -10

3x/5 = -6

According to B)

x = 10

3x/5 = 6

Answer:

-10, -6

6, 10

6 0
3 years ago
Plz help with all of these and I will give the best answer the brainiest Thx
sineoko [7]
A. Mai was successful on 10 of the free throws.

B. I think it would be 30?

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6 0
2 years ago
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(-2,3), (0,1), (2,-4), (3,-1), (2,4) IS IT AN FUNCTION OR NOT
MaRussiya [10]

Answer: No

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In the relation shown here, notice that

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In one case, 2 corresponds to -4 and in

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Since the x-coordinate 2 corresponds to more than one

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6 0
3 years ago
What is the approximate area of a circle shown below?
hoa [83]

To find the area of a circle, the equation we use is 3.14*r^2.

We know 17^2 is 289.

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The answer is option B.

6 0
3 years ago
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I need help with this question
sasho [114]

a+b= 8+24=32

Ab=8 x 24= 192

B/a= 24:8=3

(a+b)²=(8+24)² =64+576+384= 1024

Pls mark as brainliest

7 0
3 years ago
Read 2 more answers
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