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oksian1 [2.3K]
3 years ago
15

Help me, please I'd appreciate it

Mathematics
1 answer:
fgiga [73]3 years ago
6 0

Answer:

m = 36

Step-by-step explanation:

A^2 + B^2 =  C^2

81 +  144 = 225

square root of 225 =  15

n = 15

m = ?

39 = 39

225  + m ^2 = 1521

m^2 = 1296

m = 36.

<u><em>CHECK :</em></u>

225 + 1296 =  1521

CORRECT!

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Mrs. Robinson bought a novel at the bookstore on sale for 20% off at regular price of 2909 mr. Chang what the same novel the dif
GalinKa [24]
Please don't run your sentences together.  Write just one sentence per line, or separate them from one another with the semicolon (;).

<span>Mrs. Robinson bought a novel at the bookstore on sale for 20% off at regular price of 2909
 
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4 years ago
What is 23d=109<br> pls answer
grandymaker [24]

Answer:

what kinda... what do they give yall these days but anyways,

Step-by-step explanation:

Divide each term by

23 and simplify.

Exact Form:

d=109/23

Decimal Form:

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Mixed Number Form:

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What's angle ABF ? Plzz help
nevsk [136]
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andrew-mc [135]

Answer:

The answer two your question is: 2 √14

Step-by-step explanation:

Use proportions to solve this exercise

Work with two triangles  ΔRSQ and ΔRTS

Side RQ = 14

Side RS = q

Side RS = q

Side RT = 4

                     14/q = q/4                            Solve for q

                     56 = q²

                     q = √56

Find prime factors of 56

                   56    2

                   28    2

                   14     2

                     7    7

                     1                     Then 56 = (2²)(2)(7)

                             =  √(2²)(2)(7)

                             = 2 √ 14

                     

7 0
3 years ago
Read 2 more answers
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