All categories

3 years ago

Can someone please check my work for this one??

Mathematics

1 answer:

Anton [14]3 years ago

4 0

Answer:

It is correct. Believe me. I am in Honors Math.

Step-by-step explanation:

You might be interested in

What is the value of x? x= units

attashe74 [19]

By Pythagoras theorem

$RQ^{2}= x^{2} + 16^{2}$
$RS^{2}= x^{2} + 9^{2}$

$SQ^{2}= RS^{2} + RQ^{2}$
$SQ^{2}= x^{2} + 16^{2} + x^{2} + 9^{2}$
$SQ^{2}=2 x^{2} +256+81$
$25^{2}=2 x^{2} +337$
$625-337=2 x^{2}$
$288=2 x^{2}$
$144= x^{2}$
$x=12$

8 0

3 years ago

Read 2 more answers

Please help! Hurry please!!!!!

Romashka [77]

Its 8:00, because four 15 minutes is 9:00, so when you go back four 15 minutes, its 8:00

7 0

3 years ago

Please explain how to do this im confused

Anit [1.1K]

Answer:

70° , 70°

Step-by-step explanation:

The 2 angles are corresponding and are congruent, then

23x + 1 = 4 + 22x ( subtract 22x from both sides )

x + 1 = 4 ( subtract 1 from both sides )

x = 3

Then the angles are

23x + 1 = 23(3) + 1 = 69 + 1 = 70°

4 + 22x = 4 + 22(3) = 4 + 66 = 70°

8 0

3 years ago

Read 2 more answers

I need the answers to a b c and d PLZ DUE AT 11:59PM ITS 9:23PM

Nookie1986 [14]

Answer:

do u even still need the answer its been aweek since you asked it and it was due that same day

Step-by-step explanation:

3 0

2 years ago

Which option shows the graph of 3y+18>5x

andrew-mc [135]

Hi, I'm so sorry I can't answer that. but I have something you can answer that. Search in browser or anything searcher that you have "Quickmath" or "Cymath" all your equations,problems can solved

Step-by-step explanation:

i hope it helps

3 0

3 years ago