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Burka [1]
3 years ago
6

SIMPLIFY the expression

Mathematics
2 answers:
strojnjashka [21]3 years ago
6 0
7, 7x7 is of course 49
Burka [1]3 years ago
4 0
The answer to your question is 7
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PLEASE HELP
Finger [1]

Answer:$5 dollars

Step-by-step explanation:

8 0
3 years ago
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What is the circumference (in inches) of a circle with radius of 5 inches? Use 3.14 for n.
Yuliya22 [10]

Answer:

A. 31.4 in.

Step-by-step explanation:

Formula for the circumference:

C = dπ (d = 2r)

Therefore:

C = 10π

C = 10 · 3.14

C = 31.4 in.

6 0
3 years ago
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Which statements are true about the locations of points A and B? Select all that apply. O Point A is at (0, -2). Point A is at (
elena-s [515]
The answer is "Point B is at (-8, -7)". let's remember that -8 represents the x-axis, and -7 represents the y-axis.
let me know if that helps !
3 0
3 years ago
How to find the exact answer of the area and circumference
Paha777 [63]

Answer:

\pi \\ is irrational so any attempt to use 3.14... is never EXACT...

do not try to convert it ... if it asks for exact..

write 81\pi \\  or 9 \pi \\  etc. don't put in 63.62 like answers

Step-by-step explanation:

6 0
3 years ago
Anu
bija089 [108]

Answer:

Circumference of Circle B=19.625cm

Step-by-step explanation:

The circumference formula is: 2pie(r) = pie(d)

We have diameter of the first circle which is 6. Now, because the diameter of second circle is 25% greater than this,

Hence, we add 25% in 6:

6+25/100 =6+0.25=6.25 cm

Therefore, we have diameter of 6.25 for circle B.

Now, we need to find the circumference of the Circle A.

circumference= pie(d) = pie(6)= 3.14times6= 18.84

Now use the proportional reasoning to find Circumference of Circle B:

circumference of Circle A/diameter Circle A = circumference of Circle B/diameter Circle B

18.84/6=circumference of Circle B/6.25

Cross multiply and divide:

(18.84times6.25)/6 = Circumference of Circle B

Solve:

Circumference of Circle B=19.625cm

Hope this helps!

Mark brainliest if you think i helped! Would really appreciate!

7 0
3 years ago
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