brennan and ilene are solving the following problem. find x, y, and z in this 45-45-90 triangle if h = 4. which of them is correct?

Answers

Answer 1

Answer:

brennan is correct and ilene is not

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Please need help on this

What 3 numbers greater than 20 have 9 as a factor

Answers

9*3= 27
9*4= 36
9*5= 45

Three numbers greater than 20 that have 9 as a factor are 27, 36, 45~

It is 27, 36 and 45.

I did it in my Go Math!!

Your welcome!

Is 52 is 130% of a number, is the number greater or less than 52 explain

Answers

52=130% of a number
100%= 1 whole
therefor the number=100%
130>100
therefor 52>the number

A particular shade of paint is made by mixing 5 parts red paint and 7 parts blue paint. To make this shade, Shannon mixed 12 quarts of blue paint with 8 quarts of red paint. Did Shannon mix the correct shade? 20 POINTS!!

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no, she didn't because 5:7 and 12:8 are not equivalent ratios

~please only answer if you know for sure~
-Thank you-

Answers

JK is similar to PQ
KL is similar to QR

Make a proportion

$\sf{ (JK)/(PQ) = (KL)/(QR) }$

Plug in the numbers

$\sf{ (36)/(6) = (24)/(QR) }$

Cross multiply

$\sf{36* QR= 6 * 24}$

Solve for QR

$\sf{ QR=4}$

So your final answer is

$\boxed{\bf{4~centimeters}}$

I pretty sure it would be 4 centimeters.

Because side JK (I find that really funny) is 36 centimeters, while side PQ is 6 centimeters. I multiplied that by 6, to get 36 and divided 24 by 6 which is 4 centimeters. Hope this helped!

Which values of p and q would make the value of the following expression equal to 58i? (3 – 7i)(p + qi)i

Answers

we are given

$(3-7i)(p+qi)i=58i$

firstly, we will simplify left side

and then we can compare it with right side

so, we can distribute

$(3p+3qi-7pi-7qi^2)i=58i$

$(3p+3qi-7pi+7q)i=58i$

we have i on both sides

so,i will get cancelled

$(3p+3qi-7pi+7q)=58$

$(3p+7q+(3q-7p)i)=58$

we can also write as

$(3p+7q)+(3q-7p)i=58+0*i$

now, we can compare

and we get

$3p+7q=58$

$3q-7p=0$

now, we can solve for p and q

we get

$q=7,\:p=3$ .............Answer

Answer:

For short the answer is A. p = 3 , q = 7

132,554 round to nearest tenth

Answers

Answer:if you ment "round to the nearest tens" and not tenths. your answer would be 132,550. and if you ment to put a decimal like 132.550 your answer would be 132.6

places values:
one hundred thousand, ten thousands, thousands, hundreds, tens, ones, tenths, hundredths, thousands

132,554 is already rounded to the nearest tenth

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