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TEA [102]
3 years ago
7

Can y’all help me on question 20?!

Mathematics
2 answers:
harina [27]3 years ago
4 0

Answer:

A. 84

Step-by-step explanation:

84 / 4 = 21

crimeas [40]3 years ago
4 0

Answer:

Its a(84)

Step-by-step explanation:

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Andy wants to be able to do a 180 degree turn on his skateboard. He can now do a 120 degree turn. How many more degrees does he
elena-14-01-66 [18.8K]

Answer: 60^{\circ}

Step-by-step explanation:

Given

Andy wants to turn 180^{\circ} on his skateboard

Currently, he can make a turn of 120^{\circ}

The difference between the required and current turn degree meets his goal i.e.

\Rightarrow 180^{\circ}-120^{\circ}\\\Rightarrow 60^{\circ}

Thus, he needs to turn by 60^{\circ} to meet his goal

8 0
3 years ago
Can u help with it plz I really need help ​
boyakko [2]

Answer:

let angle e be x

x+4x+10=180°[by linear pair]

5x+10=180°

5x=180-10

5x=170

x=170/5

x=34

angle E=34°

angle E+angle C+angle D=180°[by angle sum property]

34°+70°+2x=180°

104°+2x=180°

2x=180°-104

2x=76°

angle d=76°

7 0
3 years ago
What is 36÷2/3×9×1/2
krok68 [10]

Answer:

1/3

Step-by-step explanation:

Simplify the following:

((36/2)/(3×9))/2

((36/2)/(3×9))/2 = 36/(3×9×2×2):

36/(3×9×2×2)

36/9 = (9×4)/9 = 4:

4/(3×2×2)

4/2 = (2×2)/2 = 2:

2/(3×2)

2/(3×2) = 2/2×1/3 = 1/3:

Answer: 1/3

6 0
3 years ago
Read 2 more answers
Meal=$40 find the total cost​
zepelin [54]

Answer:

Step-by-step explanation:

You want to leave a 15% tip on a meal that cost $48.

First, convert the 15% to an actual number that can be used in a calculation. For percents,this is always done by simply dividing the percent (in this case 15%) by 100%.So, the conversational term "15%" becomes 15% / 100% = 0.15 in terms of a real mathematical number.

Second, you need to find out what 15% of your $48 meal cost is.This is always done by multiplying 0.15 by $48.00, or

0.15 x $48.00=$7.20.

So, the amount of tip you are going to leave is $7.20.

This makes the total cost of your meal (to write on your charge slip or other payment)

$48.00 + $7.20 = $55.20.

i hope this may come to use to your rude a    s    s  

7 0
3 years ago
if a dollar was worth a dollar back then today is worth 3 dollars if you had 52$ back then how much would be worth today?
MissTica

Answer:

I think it is  $156

Step-by-step explanation:

Multiply the numbers

6 0
3 years ago
Read 2 more answers
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