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Mars2501 [29]
3 years ago
7

‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️Please someone find the kindness in their heart to help me please!

Mathematics
2 answers:
enot [183]3 years ago
8 0
Since there is 180 degrees in a right triangle set up a equation
30+2x=180
-30. -30
——————-
2x= 150
—————
2. 2
X= 75


But they made an error it is supposed to be x=75 plug in to check

dezoksy [38]3 years ago
3 0
The answer is 30
You multiply 2 x 30 which is 60 and 60 + 30 = 90
hope this helps :D
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Step-by-step explanation: 14:1

8 0
3 years ago
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Lucia is not yet 80 years old. each of her sons has as many sons as brothers. the combined number of lucias sons and grandsons e
Ne4ueva [31]
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7 0
2 years ago
Please hurry i don't have much time left!
quester [9]

Answer:

Check below

Step-by-step explanation:

That's too bad you haven't attached a rectangle.

Here's an example, with the data you've typed in.

1) When we dilate a rectangle we either grows it or shrink it through a scale factor.

Check the first picture below.

The New Dilated Rectangle A'B'C'D' will follow its coordinates, when the <u>Center of Dilation is at its origin(Middle):</u>

D_{A'B'C'D'}=\frac{1}{2}(x,y)

2) But In this question, <u>B is the center of Dilation</u>. So, Since B is the Dilation Point B=B' .  And More importantly:

\bar{AB}=\frac{1}{2}\bar{A'B'}\\\bar{CD}=\frac{1}{2}\bar{C'D'}\\\bar{AC}=\frac{1}{2}\bar{A'C'}\\\bar{CD}=\frac{1}{2}\bar{C'D'}\\

3) So check the pictures below for a better understanding.

6 0
2 years ago
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What does this mean??4/9 ÷ 17/ 18
vichka [17]

Answer:

4/9 ÷ 17/18 =

Step-by-step explanation:

4/9 ÷ 17/18

4/9 · 18/17      (Take the reciprocals of 17/18)

72/153

Simplest form : 8/17

Hope this helps!

-Abha

8 0
3 years ago
What is the value of x and find the indicated angle of JM
Serggg [28]

Answer:

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Angle JM = 90°

5 0
3 years ago
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