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timofeeve [1]
2 years ago
12

Please, help me ,,,,,,,,,,,,,,,

Mathematics
2 answers:
Olin [163]2 years ago
8 0
I will probably be the last one but I am not sure
LuckyWell [14K]2 years ago
3 0

Answer:

The correct answer is 80, 190

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Homework Help ASAP!
lutik1710 [3]

Answer:

The statement is true

Step-by-step explanation:

The denominators of the fractions are 3 and 4. The least common multiple of those numbers is 12, making the least common denominator 12.

5 0
3 years ago
Find the inverse of the relation (-3,4), (-1,0), (6,0).
allochka39001 [22]

To find the inverse of a relation, we switch the x and y values in each point.

So the inverse would be {(4, -3), (0, -1), (0, 6).

7 0
3 years ago
Read 2 more answers
Is anyone able to help me with this question:
Serga [27]

Answer:

not sure but this info might help you.

Step-by-step explanation:

the diagonal in the rectangle splits it into two right angled triangles, hence the hypotenuse is the diagonal.

once you find the measurement, we all know that a square has all sides equal and the diagonal splits it into 2 equilateral triangles. so, the side of the square =the diagonal's measurement.

7 0
3 years ago
M is the incenter of triangle ABC. Find the lengths of MD and DC. (Look at pic)
Deffense [45]

Answer:

Part 1) MD=9\ units

Part 2) DC=12\ units

Step-by-step explanation:

Step 1

Find the length of MD

we know that

The incenter is the intersection of the angle bisectors of the three vertices of the triangle. Is the point forming the origin of a circle inscribed inside the triangle

so

In this problem

MD=ME=MF ------> is the radius of a circle inscribed inside the triangle

we have that

MF=9\ units

therefore

ME=9\ units

MD=9\ units

Step 2

Find the length of DC

we know that

In the right triangle MDC

Applying the Pythagoras theorem

MC^{2} =MD^{2}+DC^{2}

we have

MD=9\ units

MC=15\ units

substitute

15^{2} =9^{2}+DC^{2}

DC^{2}=225-81

DC=\sqrt{144}\ units

DC=12\ units

6 0
3 years ago
Name the property of multiplication that is showing by the equation 4x*1=4x
Alexandra [31]

Answer:

jsnsjsnxnnxndkdkkddkkdncjdjx

3 0
3 years ago
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