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olasank [31]
3 years ago
12

Evaluate the expression and enter your answer below. 4•3+13-3^2

Mathematics
1 answer:
Pepsi [2]3 years ago
3 0
If I’m not mistaken, 16
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A coin is tossed twice. What is the probability of the coin landing heads up both times
FromTheMoon [43]
1/2 is the probability the coin would land heads up both times.
8 0
3 years ago
It's a little blurry sorry please help
Ghella [55]

<u>Answer:</u>

It's X=2

<u>Working out:</u>

<u>(left one):</u>

2(x+3)=10

2x+6=10

2x=10-6

2x=4

x=2

Working out:

(right one):

2(x+3) must be all divided by 2 so it will be x+3 and same for 10, it will be 5 so...

x+3=5

x=5-3

x=2

Hope it helps ^---^

3 0
2 years ago
Read 2 more answers
Line n is parallel to Line P. Find the measure of each angle.<br> Please help
Margaret [11]

Answer:

m<1=140

m<2= 40

m<3= 140

m<4= 40

m<5=140

m<6= 40

m<7= 140

4 0
2 years ago
Read 2 more answers
Which geometric term is modeled by the stop sign
lakkis [162]
A stop sign has 8 sides and all angles are the same, so it is a regular octagon.
7 0
2 years ago
HELP if you can pls pls pls ty
Serhud [2]

Answer: I think its $176.40

Step-by-step explanation:

The area would be 21

Feet would be = 50.4 (21 x 2.4)

Then it would cost $176.40 (50.4 x $3.50)

I might be wrong, I'm not entirely sure.

4 0
3 years ago
Read 2 more answers
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