All categories

3 years ago

Pls help me I will make u a brainest

Mathematics

1 answer:

Rufina [12.5K]3 years ago

4 0

Answer:

igk

Step-by-step explanation:

You might be interested in

Find the range for the measure of the third side of a triangle given the measures of two sides 25 yd an 38 yd

lys-0071 [83]

Answer:

The range of the measure of third side is $13\ yd$ .

Step-by-step explanation:

Given:

measure of the first side = 25 yd

measure of the second side = 38 yd

We need to find the range for the measure of the third side.

Solution:

Let the measure of the third side be 'x'.

Now by Triangle Inequality property which states.

Measure of the third side must be less than the sum of the measures of other two side and greater than difference of the measures of other two side.

Sum of two sides = measure of the first side + measure of the second side = $25 + 38 = 63$

Difference of two sides = measure of the second side - measure of the first side = $38-25 =13$

framing the above quote in equation form we get;

$13\ yd$

Hence the range of the measure of third side is $13\ yd$ .

5 0

3 years ago

Evaluate. slove this plzzzzzzzzzzzzzzzzzzzzzzzz -|-7 + 3|

liubo4ka [24]

I believe the answer is 4.

3 0

3 years ago

Read 2 more answers

b. Find a 99% confidence interval for mean age of ICU patients using the facts that, in the sample, the mean is 57.55 years and

rjkz [21]

Answer:

99% of confidence intervals for mean age of ICU patients

(53.8920 , 61.2079)

Step-by-step explanation:

Explanation:-

Given sample mean $x^{-} = 57.55$

Given standard error is determined by

S.E = $\frac{S.D}{\sqrt{n} }$

Given data standard error = 1.42

99% of confidence intervals for mean is determined by

$(x^{-} - Z_{0.01} \frac{S.D}{\sqrt{n} } , x^{-} + Z_{0.01} \frac{S.D}{\sqrt{n} } )$

$Z_{\frac{\alpha }{2} } = Z_{\frac{0.01}{2} } = Z_{0.05} = 2.576$

$(x^{-} - 2.576 S.E , x^{-} + 2.576 S.E)$

$(57.55 - 2.576X 1.42 , 57.55+ 2.576 X1.42)$

(53.8920 , 61.2079)

Conclusion:-

99% of confidence intervals for mean is determined by

(53.8920 , 61.2079)

5 0

3 years ago

Estimate each length. Theb measure to the nearest inch

Scilla [17]

Dear Westbrookalisha, your question is very vague. I don't see the worksheet or the problem you want us to solve.

6 0

4 years ago

7 Find the slope of the line passing through the given points (7, 13) and (2, -12).

tangare [24]

Answer: -5

Step-by-step explanation:

6 0

3 years ago