Plz help with this question

1 answer:

7 0

Answer: I think the answer is A.

Step-by-step explanation:

I don't know how to explain but if you test this on a calculator, it'll make sense.

2/3= 50/75

you just multiply the 3 by 25 to get 75...so obviously the 2 must also be multiplied by 25

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Yanka [14]

So
x- quarters
y - dimes
z- nickels

The system of equations would be
x+10=y
z+5=x
x+y+z= 4.75

6 0

2 years ago

Lorico [155]

Answer:

x=53

y=26

H=106

G=93

Step-by-step explanation:

By the inscribed quadrilateral conjecture:

$2x+(x+21)=180\\(3y+9)+(4y-11)=180\\3x+21=180\\3x=159\\x=53\\7y-2=180\\7y=182\\y=26\\H=2(53)=106\\G=(4(26)-11)=104-11=93$

Hope this helps!

4 0

3 years ago

Mashcka [7]

Answer: y = -3

Explanation:

-8 = 2y - 2
-2y = -2 + 8
y = 6/-2
y = -3

4 0

2 years ago

TEA [102]

Answer:

I'm pretty sure that it's C.

6 0

2 years ago

marysya [2.9K]

The fraction equal to .66 is 33⁄50

5 0

2 years ago