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maria [59]
3 years ago
14

Worth 20+ POINTS

Mathematics
2 answers:
Aliun [14]3 years ago
6 0
Try your best and be confident in yourself because I know you can do it. if you have struggle maybe ask the teachers for help or your learning coach ( aka parent or garden ) And if your still having trouble maybe practice. Maybe even use a calculator on somethings and look up Calculator.net because it has math calculator science calculator and even more. And maybe even get a tutor online!
iren2701 [21]3 years ago
4 0
I would tell them to try their hardest and to not give up hen it seems  hard. Also I would tell them that if they need help they can ask for help from their teacher, parents, or friends if they do not understand what they are learning.

Hope this helped
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What is 9/14 x 2 1/3!!!!
pshichka [43]
The answer is 11
Explaination:
9/14 multiple both numbers by 3=27/42
Break 2 1/3 into 2 and 1/3
1/3 multiple both numbers but 14=14/42
27/42 x 14/42 keep number on the bottom the same
27x14= 378
Divide 378/42=9
Add the 2 from 2 1/3 to the nine
2+9=11
8 0
2 years ago
Read 2 more answers
Need help ASAP now plz now z now now now
Viktor [21]
Root root 20^2 - 4^2
X = 2
6 0
2 years ago
Please give 5 addition of polynomial examples​
Dafna1 [17]

Answer:

Addition of Polynomials

1Add: 3x3 – 5x2 + 8x + 10, 15x3 – 6x – 23, 9x2 – 4x + 15 and -8x3 + 2x2 – 7x.

2Add: 7a + 5b, 6a – 6b + 3c and -5a + 7b + 4c. ...

3Add: 3a2 + ab – b2, -a2 + 2ab + 3b2 and 3a2 – 10ab + 4b2 ...

4Add: 5x + 3y, 4x – 4y + z and -3x + 5y + 2z. First we need to write in the addition form. ...

Step-by-step explanation:

Hope it helps ya ItzAlex

3 0
2 years ago
I really need help, someone please help me
Hoochie [10]

Answer:

18.84 meters.

Step-by-step explanation:

The formula for a circle is πr^2.

πr^2 = 28.26

3.14 * r^2 = 28.26

r^2 = 9

r = plus or minus 3.

But since this deals with the area of a circle, there is no way a radius can be negative. So, the radius is 3 meters.

The formula for the circumference is 2πr.

2 * 3.14 * 3 = 6 * 3.14 = 18.84.

So, the circumference of the circle is 18.84 meters.

Hope this helps!

3 0
3 years ago
Joan is hiking. She wants to cover 1,600 feet. She hikes 600 feet every 3 hours.
dimaraw [331]
Y=200x. it will take joan 8 hours to hike 1600 ft.
4 0
3 years ago
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