3 years ago

If two circles are concentric then

Mathematics

2 answers:

Eduardwww [97]3 years ago

8 0

two circles are concentric when they will have the same centre

Romashka [77]3 years ago

3 0

B)they will have the same center

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What is the answer???scientific notation<br> 4^5x4^3

sveticcg [70]

6.5536 × 10^4 is the answer in scientific notation form

5 0

3 years ago

Find the value of y in the equation attached to this question

dlinn [17]

Answer:

y = 4

Step-by-step explanation:

1) Simplify $3^5$ to 243.

${9}^{y}=\frac{243\times {9}^{6}}{{27}^{3}}$

2) Simplify ${9}^{6}$ to 531441.

${9}^{y}=\frac{243\times 531441}{{27}^{3}}$

3) Simplify $243\times 531441$ to 129140163.

${9}^{y}=\frac{129140163}{{27}^{3}}$

4) Simplify ${27}^{3}$ to 19683.

${9}^{y}=\frac{129140163}{19683}$

5) Simplify $\frac{129140163}{19683}$ to 6561.

${9}^{y}=6561$

6) Convert both sides to the same base.

$9^y=9^4$

7) Cancel the base of 9 on both sides.

$y=4$

Cheers,

ROR

3 0

2 years ago

Read 2 more answers

Given the function f(x)=6x-11, find f(-1/3).

Nadya [2.5K]

Answer:

-13

Step-by-step explanation:

(-1/3)*6 = -2

f(-1/3) = -2 -11

f(-1/3) = -13

7 0

3 years ago

They or both correct

yarga [219]

Answer:

wut.

Step-by-step explanation:

7 0

3 years ago

Alice and Enrique are jogging on a trail that is 6 1⁄8 miles long. If they take a short break after jogging the first 3 1⁄2 mile

postnew [5]

Answer: 2 5/8 miles

Step-by-step explanation:

Because 6 1/8 - 3 1/2 = 2 5/8, Alice and Enrique will have 2 5/8 miles left to jog after their break.

Hope it helps :)

8 0

3 years ago