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Maslowich
2 years ago
14

Pls answer both I really need help...

Mathematics
2 answers:
ehidna [41]2 years ago
8 0

Step-by-step explanation:

the correct answer is in there

babunello [35]2 years ago
8 0

Answer:

A. Jim did not simplify the (4-2)^2 which is the first step.

B.

5-3(4-2)^2 = 5-3(4)

5-12=-7

Step-by-step explanation:

Hopefully this helps. Got some help from math-way lol

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Patrick says that .500 is greater than .50 and .5 is he correct?
Dafna1 [17]
No he is not  .500, .50 and .5 are all the same number.

8 0
3 years ago
Which gives the best estimate and the exact product of (5.9)(8.28)? A: estimate: 40; exact product: 48.852
Evgesh-ka [11]
I think B gives the best estimate and exact product because

1). 5.9 x 8.28 is very similar to 6 x 8 which equals 48.

and 

2. 5.9 x 8.28 = 48.852.

Hopefully that made sense. :)
5 0
3 years ago
Read 2 more answers
Please help me i need to turn this in soon and i don't understand
Tcecarenko [31]

circumference of the mirror = 175.84 cm

area of the mirror = 2461.76 cm²

The measure needed to find the amount of wire round the mirror is the circumference.

The measure needed to find the amount of glass needed is the area.

<h3>How to find area and circumference of a circle?</h3>

The circumference and area of a circle can be found as follows:

circumference of the mirror = 2πr

circumference of the mirror = 2 × 3.14 × 28 = 175.84 cm

area of the mirror = πr²

area of the mirror = 3.14 × 28²

area of the mirror = 2461.76 cm²

The measure needed to find the amount of wire round the mirror is the circumference.

The measure needed to find the amount of glass needed is the area.

learn more on circle here: brainly.com/question/16125353

#SPJ1

7 0
1 year ago
20 pupcakes<br>15 pupcakes <br>30 pupcakes<br>25 pupcakes​
Lemur [1.5K]

Answer:

20

Step-by-step explanation:

You will do 60/3 and you will get 20

4 0
3 years ago
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