3 years ago

HELP!! ILL GIVE BRAINLIEST

Mathematics

2 answers:

VMariaS [17]3 years ago

8 0

Answer:x=90

Step-by-step explanation:

xxTIMURxx [149]3 years ago

4 0

Answer:

The answer is 90 degrees.

Step-by-step explanation:

If you want an explination, I'm more than happy to explain.

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Can you please help me with my math thank you

gayaneshka [121]

2•8.2•5.1=83.64 square feet.
ANSWER: 83.64 Square Feet

7 0

2 years ago

Can I get another answer please ?

gavmur [86]

G(x) = x^2 + 2x + 6
g(x) = x^2 + 2x + 1 + 5
g(x) = (x+1)^2 + 5

so
f(x) = x^2 to g(x) = (x+1)^2 + 5
shifted to the left 1 unit and up 5 units

answer is A. left 1 unit and up 5 units

4 0

3 years ago

What is the product of 3 1/5 and 5/8. Use complete sentences in your answer.

vesna_86 [32]

The product of 3 1/5 and 5/8 is 2.

5 0

3 years ago

The standard deviation of a sample taken from population A is 17.6 for a sample of 25.

lawyer [7]

Answer:

The standard deviation of the sample mean differences is _5.23_

Step-by-step explanation:

We have a sample of a population A and a sample of a population B.

For the sample of population A, the standard deviation $\sigma_A$ is

$\sigma_A = 17.6$

The sample size $n_A$ is:

$n_A = 25$ .

For the sample of population B, the standard deviation $\sigma_B$ is

$\sigma_B = 21.2$

The sample size $n_B$ is:

$n_B = 30$ .

Then the standard deviation for the difference of means has the following form:

$\sigma=\sqrt{\frac{\sigma_A^2}{n_A}+\frac{\sigma_B^2}{n_B}}$

Finally

$\sigma=\sqrt{\frac{17.6^2}{25}+\frac{21.2^2}{30}}\\\\\sigma= 5.23$

7 0

3 years ago

Evaluate the following:<br><br> <img src="https://tex.z-dn.net/?f=10%20%2B%20%5Csqrt%7B169%7D" id="TexFormula1" title="10 + \sqr

Debora [2.8K]

Evaluation of square root 169 = 13, so 10 + 13 = 23

7 0

3 years ago

Read 2 more answers