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2 years ago

That’s not answer I wanted

Mathematics

2 answers:

Crazy boy [7]2 years ago

5 0

What answer ?
Thanks for the points tho =)

docker41 [41]2 years ago

4 0

Answer:

umm i'm sorry i guess

Step-by-step explanation:

thnx for the points btw

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22-3(4)<br> How do I answer this question?

Ulleksa [173]

Answer:

Step-by-step explanation:

22-3=19

19x4=76

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2 years ago

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Which of the quadratics has a graph with only one x-intercept? A) y = 2x2 + 4 B) y = x2 - 8x + 16 C) y = 2x2 - 8x + 20 D) y = -2

xeze [42]

There is a math app called desmos past the graph equations and it will show you the answer. But i will comment below and tell you the answer if you don't want to

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3 years ago

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Find the population variance and standard deviation. 8â€‹, 17â€‹, 29â€‹, 35â€‹, 41 Choose the correct answer below. Fill in the

Nuetrik [128]

Answer:

(a) σ² = 144

(b) s² = 12

Step-by-step explanation:

(a) Population variance σ² = ∑(X - $\overline{X}$ )² / N

The arithmetic mean $\overline{X} = \frac{8 + 17 + 29 + 35 + 41}{5}$

$\overline{X} = \frac{130}{5}$

$\overline{X} = 26$

σ² = $\frac{(8 - 26)^{2} + (17 - 26)^{2} + (29 - 26)^{2} + (35 - 26)^{2} + (41 - 26)^{2}}{5}$

= $\frac{(- 18)^{2} + (- 9)^{2} + (3)^{2} + (9)^{2} + (15)^{2}}{5}$

= $\frac{324\ +\ 81\ +\ 9\ +\ 81\ +\ 225}{5}$

= $\frac{720}{4}$

σ² = 144

(b) $Standard\ deviation = \sqrt{Variance}$

$= \sqrt{144}$

= 12

7 0

3 years ago

A store charges their customers based on the number of items that they buy. Jane bought four items and was charged $15 and Georg

mojhsa [17]

Answer:

A) $f(x) = 3x + 3; f(10) = 33$

Step-by-step explanation:

$39 = 3x + 3 \\ \\ 36 = 3x \\ \\ 12 = x$

$15 = 3x + 3 \\ \\ 12 = 3x \\ \\ 4 = x$

* $33 = 3x + 3 \\ \\ 30 = 3x \\ \\ 10 = x$

** From what the problem said, we know that we selected the correct equation.

I am joyous to assist you anytime.

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3 years ago

Write the ratio of corresponding sides for the similar triangles and reduce the ratio to lowest terms.

Whitepunk [10]

The ratio of the sides of the given similar triangles is: C. 4/12 = 5/15 = 1/3.

<h3>How do the Sides of Similar Triangles Relate?</h3>

The corresponding sides of similar triangles have ratios that are equal to each other.

The corresponding sides and their ratios are:

4/12 = 1/3

5/15 = 1/3

Therefore, the ratio of their sides in its lowest term is:

C. 4/12 = 5/15 = 1/3

Learn more about the similar triangles on:

brainly.com/question/2644832

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1 year ago