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2 years ago

I NEED HELP PLEASE What is the missing angle measure of the triangle below?

Mathematics

1 answer:

gogolik [260]2 years ago

4 0

Answer:

114

Step-by-step explanation:

since the total degrees of ANY triangle is 180 degrees, you just simply do 180-38-28 and you would get 114!

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Can yall help me with this!!

Neko [114]

A’(-8,-4) B’(4,-4) C’(4,8) D’(-8,8)
Because the scale factor is 4 all you do is multiply your coordinates by 4

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3 years ago

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Elis [28]

Answer:

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3 years ago

Round 0.84875 to the nearest cent. Please

Neko [114]

Answer:

.85

Step-by-step explanation:

Start at the end.

The 5 makes the 7 an 8, which makes the 8 an 9, which makes the 4 a 5.

6 0

2 years ago

A simple random sample of size n equals 200 individuals who are currently employed is asked if they work at home at least once p

____ [38]

Answer: 99% of confidence interval for the population proportion of employed individuals who work at home at-least once per week

//0.20113,0.20887[/tex]

Step-by-step explanation:

step 1:-

Given sample size n=200

of the 200 employed individuals surveyed 41 responded that they did work at home at least once per week

Population proportion of employed individuals who work at home at least once per week P = $\frac{x}{n} =\frac{41}{200} =0.205$

Q=1-P= 1-0.205 = 0.705

step 2:-

Now $\sqrt{\frac{P Q}{n} } =\sqrt{\frac{(0.205)(0.705)}{200} }$

=0.0015

step 3:-

Confidence intervals

using formula

$(P - Z_∝} \sqrt{\frac{P Q}{n},} (P + Z_∝} \sqrt{\frac{P Q}{n},$

$(0.205-2.58(0.0015),0.205+2.58(0.0015)\\0.20113,0.20887$

=0.20113,0.20887[/tex]

conclusion:-

99% of confidence interval for the population proportion of employed individuals who work at home at-least once per week

//0.20113,0.20887[/tex]

4 0

3 years ago

Find the value of each variable in each parallelogram. T

Pepsi [2]

A Parallelogram is a simple quadrilateral with two pairs of parallel sides. The opposite sides of a Parallelogram are of same length and opposite angles are same.

Step-by-step explanation:

Properties of a Parallelogram

Both Pairs of Opposite sides are Parallel
Both Pairs of Opposite sides are Congruent
Both Pairs of Opposite angles are Congruent
Consecutive angles are supplementary
Daigonals bisect each other.

8 0

3 years ago

I NEED HELP PLEASE What is the missing angle measure of the triangle below? ​

I NEED HELP PLEASE What is the missing angle measure of the triangle below?