Simplify the radical expression. Please explain how you got your answer. √45*√18

Mathematics

1 answer:

Paha777 [63]3 years ago

7 0

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Requirements and Conclusions Are any of the three requirements violated? Can the methods of this section be used to test the cla

sweet-ann [11.9K]

For part B, the complete question is;

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Answer:

Explained below.

Step-by-step explanation:

A) We are told to explain "If the P is low, the null must go"

What this means is that if the p-value is less than the significance level, we reject the null hypothesis!

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3 years ago

5*23 <br> use the distubutive property and mental math to find the product

dezoksy [38]

Answer:

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Step-by-step explanation:

because desmos calculator

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3 years ago

Suppose Angle A is 25° and Angle B is greater than 51° but less than 57°, what are the possible measurements for Angle C?

olchik [2.2K]

The picture in the attached figure

we know that
m∠A+m∠B+m∠C=180°-----> by the sum of the internal angles of the triangle is 180 degrees
m∠A=25°

for m∠B=51°
find ∠C
∠C=180-[25+51]---------> m∠C=104°
for m∠B greater than 51°-------> m∠C must be less than 104°

for m∠B=57°
find m∠C
m∠C=180-[25+57]---------> m∠C=98°
for m∠B less than 57°-------> m∠C must be greater than 98°

therefore
98° < m∠C < 104°