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masya89 [10]
3 years ago
8

What is the value of x and find the indicated angle of JM

Mathematics
1 answer:
Serggg [28]3 years ago
5 0

Answer:

10x = 6x+36

10x-6x=36

4x= 36

X=36/4

X=9

Angle JM = 90°

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Help...,..........please..............
IgorLugansk [536]
Here, Add both the equations in order to eliminate y, 
5x = 10
x = 10/5
x = 2

Now, substitute it in 1st equation, 
8(2) - 4y = -32
-4y= -32- 16
y = -48/-4
y = 12

In short, Your Answer would be (2, 12)

Hope this helps!
5 0
3 years ago
Alba’s ate 3/4 of a pizza . Lauren ate 3/4 of the pizza. How much did they eat altogether? Draw a picture
Vlada [557]

Answer:

They ate 1 1/2 pizzas

Step-by-step explanation:

3/4 plus 3/4 equals 6/4 which simplifies to 1 1/2 so draw one full pizza and another half of a pizza

4 0
3 years ago
Suppose that an urn contains 3 black marbles, 7 yellow marbles, and 10 green marbles. If one marble is selected, determine the p
Yuliya22 [10]

Answer:

1/2

Step-by-step explanation:

Simple probability is a ratio of the number of ways the thing we want to happen can to the total possible outcomes.

(For example, we flip a coin and want heads, but it can land on heads or tails. Our probability of getting heads is 1/2, one way to get heads over the 2 possible outcomes)

So for this problem, there's  20 possible things that CAN happen (3 + 7 + 10) and 10 ways we get what we want (a green marble).

Our probability of getting a green marble is \frac{10}{20\\}, which simplifies to \frac{1}{2}

3 0
3 years ago
Together, Rhonda and Margo saved $478.50. If Rhonda saved $225 of that total, how much did Margo save? Select the addition equat
Sav [38]

Answer:

$253.5

Step-by-step explanation:

Total amount saved = Amount Rhonda saved + Amount Margo saved

= $478.50 − $225

Amount Margo saved = $253.5

3 0
3 years ago
Which fraction is equivalent to (1/2)(1/2)(1/2)
aniked [119]

Answer:

3/6       4/8

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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