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horsena [70]
1 year ago
8

Solve for x. x° = 196 Enter your answers in the boxes. Enter the smallest answer first. x = and x =

Mathematics
1 answer:
Novay_Z [31]1 year ago
6 0

The solution to the given system of equation is -7 and 7

<h3>Solving linear equation</h3>

Linear equations are equation that has a leading degree of 1. Given the expression

4x^2 = 196

Divide both sides by 4

4x^2/4 = 196/4

x^2 = 49

Take the square root of both sides

√x^2 = √49

x = √49

x = ±7

Hence the solution to the given system of equation is -7 and 7

Learn more on linear equation here: brainly.com/question/2030026

#SPJ1

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The average number of students per class at a middle school
Tasya [4]

Answer:

s = 22t or \frac{t}{s} = \frac{1}{22}, when s is students and t is teachers.

Step-by-step explanation:

I. Given t = teacher, s = student

When 1 teacher per 22 students so...

        s = 22t

If there're 10 teachers

        s = 22(10)

           = 220 or \frac{t}{s} = \frac{1}{22}

Hope that help :)

8 0
3 years ago
Given g(x)=3x+6 on what interval is the function negative
iris [78.8K]

Step-by-step explanation:

A number that is negative is less than 0, so

3x + 6 < 0

3x <  - 6

x <  - 2

So this function is negative, when x is less than -2

4 0
2 years ago
Read 2 more answers
Find the distance between the points (7,23) and (3,-3), rounded to the hundredths place​
Molodets [167]

Answer:

26.31

Step-by-step explanation:

Use distance formula

d = \sqrt{(x_{2}-x_{1)^{2} + (y_{2}-y_ ^{1)^2} }  }

substitute in points and solve

d =  \sqrt{(7-3)^2 + (23-(-3))^{2} }

d = \sqrt{4^{2}+26^{2}  }

d = \sqrt{16 + 676}

d = \sqrt{692}

d = 26.30589288

d = 26.31 rounded

5 0
3 years ago
X: y = 1:5 Which is the correct equation? A y = 5x By= C y=x-4 D y=x+4
Ymorist [56]
The answer should be A. For example, if x = 1, and the ratio between x and y is y is 5 times greater than x, then y would equal 5, which is only true in A.

Or, use the number 5 as an example. If x = 5, and the ratio between x and y is y is 5 times greater than x, then y is 5.

And if you put that into A, y = 5x, it becomes 25 = 5(5)
Then 25 = 25, which is true!
3 0
2 years ago
5/6-3/5 + 3/10=<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B5%7D%7B6%7D%20-%20%20%5Cfrac%7B3%7D%7B5%7D%20%20%20%2B%20%20%5
mars1129 [50]
25-18+9
—————
30
16/30

Answer:8/15
I hope this helps
4 0
3 years ago
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