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3 years ago

I NEED HELP WITH THESE #'S [20pts❤️]

Mathematics

2 answers:

lara31 [8.8K]3 years ago

5 0

Okay, this is a written proof so what you have to do is list the steps. I am going to try my best to solve this problem...

Simora [160]3 years ago

3 0

For question 10:

The two triangles are congruent.

This is because the two given sides are equal and the included angle between the two sides are equal = 90 degrees.

The condition for congruence is SAS ( Side Angle Side)

11)

If D is the midpoint, then DE = DC

Already stated that AE = BC

Angle E = Angle C

So these two triangles are also congruent.

This is because the two given sides are equal and the included angle between the two sides are also equal.

The condition for congruence is SAS ( Side Angle Side)

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Find the inverse f(x)=(2x-3)^2 -1

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2 is the answer ok great

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3 years ago

What percent of 9.2 m is 2.5m?

Valentin [98]

27.1739% percent. to find that, all you have to do is multiply 2.5x100. that equals 250. divide this by 9.2, and that is your answer

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4 years ago

Read 2 more answers

Will Keith and Tameka ever be on the same page on the same day? Explain.

masya89 [10]

Answer:

yes, on day 15 and page 90

Step-by-step explanation:

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5 0

3 years ago

You start driving north for 7 miles, turn right, and drive east for another 24 miles. At the end of driving, what is your straig

horsena [70]

Answer:

$AC = 25\ miles$

Step-by-step explanation:

Given:

Distance for north side = 7 miles.

Distance for east side = 24 miles.

We need to find the displacement.

Solution:

Figure shows Point A is starting point and AB = 7 miles is North side distance and BC = 24 miles is east side distance and AC is shown as displacement.

Using Pythagoras theorem to find displacement (AC).

$(AC)^{2}=(AB)^{2}+(BC)^{2}$

Substitute AB = 7 and BC = 24 in above equation.

$(AC)^{2}=(7)^{2}+(24)^{2}$

$(AC)^{2}=49+576$

$(AC)^{2}=625$

$AC = \sqrt{625}$

$AC = 25\ miles$

Therefore, displacement of the car $AC = 25\ miles$

3 0

3 years ago

Help please . plelase

Nezavi [6.7K]

Answer:

4. 110 slices

5. B.12.8 mi

Step-by-step explanation:

For question for you divide the number of slices, 176, by the number of loafs, 8. this give give you a total of 22. you then take 22 and multiple if by 5, leaving your answer to 110 slices of bread.

For question 5, you multiple 8 kilometers by 1.6 kilometers, which is 12.8 miles.

I hope this helps :))

3 0

3 years ago