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4 years ago

Pleaseeeeeeeeeeeeeeee answerrrrrrr

Mathematics

1 answer:

sesenic [268]3 years ago

6 0

Answer:

I cant see the image

Step-by-step explanation:

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Consider one triangle whose sides measure units, units, and 2 units. Consider another triangle whose sides measure 2 units, unit

Likurg_2 [28]

Answer:

Sample Response: Since there are three pairs of congruent sides, we know the triangles are congruent by the SSS congruence theorem. The corresponding sides of the triangle are also in proportion, so they are also similar by the SSS similarity theorem.

Step-by-step explanation:

What I got on Edge.

4 0

4 years ago

Read 2 more answers

Express the following ratio in its simplest form.<br> 4:12

Elanso [62]

Answer:

1:3

Step-by-step explanation:

divide 4 ...............

.............

ps: idk the explanation

8 0

4 years ago

A survey of 400 non-fatal accidents revealed that 268 involved a distracted driver using some kind of electronic device. Constru

Misha Larkins [42]

A 95% confidence interval for the proportion of non-fatal accidents involving a distracted driver using some kind of electronic device is 62.5%<x<71.61%

The 95% confidence interval for the proportion is expressed according to the formula;

$CI=p\pm z\sqrt{\frac{p(1-p)}{n} }$

p is the proportion = 268/400 = 0.67

z is the 95% z-score = 1.96

n is the sample space = 400

Substitute the given parameters into the formula to have:

$CI=0.67\pm 1.96\sqrt{\frac{0.67(1-0.67)}{400} }\\CI=0.67\pm 1.96\sqrt{\frac{0.67(0.33)}{400} }\\CI=0.67\pm 1.96(0.0235)\\CI=0.67 \pm 0.0461\\CI=(0.67-0.0461, 0.67+0.0461)\\CI=(0.624, 0.7161)\\CI = (62.4 \%, 71.61 \%)$

Hence a 95% confidence interval for the proportion of non-fatal accidents involving a distracted driver using some kind of electronic device is 62.5%<x<71.61%

Learn more on confidence interval here: brainly.com/question/17212516

5 0

3 years ago

How many variable terms are in the expression 3x3y + 5x2 + y + 9?

Ratling [72]

Three variable terms appear in this expression. Although 9xy has two variables, they combine to make one term.

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7 0

4 years ago

3842532 nearest 1000

hichkok12 [17]

You're answer would be 3843000 because the number in the hundredths place is 5 so you would round up your answer

5 0

3 years ago