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lapo4ka [179]
2 years ago
7

The diameter of a circle is 38 in. What is the circumference of the circle? (Use = 3.14.)

Mathematics
1 answer:
lutik1710 [3]2 years ago
6 0
2pi(r)

2x3.14x19

Or 3.14xdiameter(38)

Which is 119.32 or A
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Factoring polynomials. Please help I suck at factoring (especially polynomials) Ill give brainiest too
BlackZzzverrR [31]

the two numbers are -36 and -2.. thier product is 72 but thier sum is -38..

this one took me time lol

6 0
2 years ago
Look at the two patterns below: Pattern A: Starts at 5 and follows the rule "add 6" Pattern B: Starts at 5 and follows the rule
OleMash [197]

Answer:

The first five terms in Pattern A are 5, 11, 17, 23, and 29

Step-by-step explanation:

Pattern A:

5 + 6a

Pattern B:

5 + 3a

Take a = 1 and compare ;

Pattern A:

5 + 6(1) = 11

Pattern B:

5 + 3(1) = 8

A ≠ 2B

B ≠ 1/3A

First 5 terms in pattern A :

Pattern A:

5

5 + 6(1) = 11

5 + 6(2)= 17

5 + 6(3) = 23

5 + 6(4) = 29

5 + 6(5) = 35

Pattern B cannot have a term 0 as it starts from 5

8 0
2 years ago
Solve for y. -5(6+7y)= -5(6+y)​
Keith_Richards [23]
Simplify to -30-35y=-30-5y
Move all ys to the right and move constants left, -30y= 0
Divide by -30
y=0
7 0
3 years ago
Read 2 more answers
Tuition of $2700 is due when the spring term begins, in 9 months. What amount should a student deposit today, at 11%, to have en
OLga [1]
T= 9 months= 9/12 year = 3/4 year  
r=11%
A=2700=P(1+r*t/100)=P(1+11*3/4)=P(1+8.25)

so,P= 2700/9.25 =<span>291.89</span> thats the answer


8 0
3 years ago
How do you do these problems
Elden [556K]

Well for the first one, that is presumably a straight line and straight lines all have 180 degrees. So you add 61 and 23 to get 84 and subtract that from 180. You then get 96 degree.

For the second one corresponding angles on a transversal are congruent so x+95=4x-10 and then you solve the equation.;

For the third one you need to make the change from 9 to 12 be the same as the change from 3 to t. 9 to 12 is 4/3 so 3 times 4/3 is 4. t=4

8 0
3 years ago
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