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Marizza181 [45]
4 years ago
7

Anyone knows the answer

Mathematics
2 answers:
Ludmilka [50]4 years ago
7 0
It's 80 and 90 (√81=9)
Shkiper50 [21]4 years ago
6 0
80 and 90 your welcome
You might be interested in
What is the difference in length between a 11/4 inch button and a 3/8 inch button
Nutka1998 [239]

Answer:

\frac{19}{8}

Step-by-step explanation:

First, multiply the two denominators together to get the shared denominator, which will allow you to actually subtract the two numbers. 4 × 8 = 32, so the shared denominator will be 32.

Then, cross-multiply. 11 × 8 = 88, so \frac{11}{4} becomes \frac{88}{32}. 3 × 4 = 12, so \frac{3}{8} becomes \frac{12}{32}.

Now, you can subtract.  \frac{88}{32} -\frac{12}{32} =\frac{76}{32}

Finally, simplify. \frac{76}{32} =\frac{19}{8}. The final difference is \frac{19}{8}.

4 0
3 years ago
Find the slope: (-4, 3) and (8, -3)
olga2289 [7]

Answer:

-1/2

Step-by-step explanation:

The slope is the change in y over the change in x.

\frac{y_{2} -y_{1} }{x_{2} -x_{1} }

For this question:

\frac{3-(-3)}{-4-8} =\frac{6}{-12} =-\frac{1}{2}

4 0
3 years ago
Read 2 more answers
Are triangles PRU and STQ congruent? Question 2 options:
denis23 [38]

PRU and STQ are not congruent because they aren’t the same size.

No, because they aren’t the same size.

<u>Step-by-step explanation:</u>

Both PRU and STQ triangles aren't in the same size, So it is not congruent. Triangles are congruent if two pairs of corresponding angles and a couple of inverse sides are equivalent in the two triangles.

If there are two sets of corresponding angles and a couple of comparing inverse sides that are not equal in measure, at that point the triangles are not congruent.

3 0
3 years ago
Please help!!!!!!!
horsena [70]

Answer:

Thank you and please rate me as brainliest as it will help me to level up

4 0
3 years ago
-3(x+10)= -x-14+2 i need the steps
Amanda [17]

Answer:

-3(x+10)= -x-14+2

-3x-30=-x-14+2

-3x+x=-14+2+30

-2x=-12+30

-2x=-32

2x=32

x=32÷2

X=16

3 0
3 years ago
Read 2 more answers
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