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DedPeter [7]
3 years ago
9

NEED HELP JHITS HELP HELP

Mathematics
2 answers:
sveta [45]3 years ago
7 0

Answer:

do you know the equation?

Step-by-step explanation:

Aleonysh [2.5K]3 years ago
4 0
If u are referring to explaining how to solve the circumference of circle,To calculate the circumference of a circle, multiply the diameter of the circle with π (pi). The circumference can also be calculated by multiplying 2×radius with pi (π=3.14). or in other words, The formula for the circumference of a circle is C = 2πr, where r is the radius. to find the radius, u must find the diameter and divide that number by 2. from there is would be 2 times r(radius) times pi
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WORTH 25 POINTS!!!!!!!!!!!!!!!
Tpy6a [65]
I'll help you later ok sorry tho
7 0
3 years ago
The ratio x:10 is equilvalent to 9:6. What is the value of x
Troyanec [42]

Answer: x=20/3=6.67

Step-by-step explanation:

To solve proportions, the most useful way is to use [cross multiplication], where we not multiply horizontally but as diagonally.

-----------------------------------------------------------------------------

Given

x:10=9:6

Cross Multiply

9·x=6·10

9x=60

Divide 9 on both sides

9x/9=60/9

x=20/3=6.67

Hope this helps!! :)

Please let me know if you have any questions

4 0
3 years ago
Solve for x.<br><br> 4(x−214)=−3.7<br><br> Enter your answer as a decimal in the box.<br><br> x =
andre [41]
X = 213.075
First you have to get rid of the 4 and since it’s multiplying you to the opposite and that’s dividing.
-3.7 divided by 4 = -0.925
X - 214 = -0. 925
Then you add 214 to -0.925 and get 213.075
7 0
3 years ago
Number 12. Find angle ADE
mr_godi [17]

Answer:

ADE=59º

Step-by-step explanation:

4x+15+13x+7=90

17x+22=90

17x=68

x=4

angle B=angle ADE so we plug in x=4 into 13x+7

13(4)+7=59º

5 0
3 years ago
Read 2 more answers
Identify all the points that are on the following quadratic function: y = x^2 - 3x
Bad White [126]
THE ANSWER IS A AND B
8 0
3 years ago
Read 2 more answers
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