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3 years ago

3a. The distance around a circular track. Circumference Area HELP ASAP

Mathematics

1 answer:

gulaghasi [49]3 years ago

5 0

The distance around a circle on the other hand is called the circumference :)

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I need help....!!!!!

Vikki [24]

C. Because the full length is 44. Now the equation is 6x-5=44. Add 5 to both sides. 6x=49. 49/6= 8.16666666666 so you round and get 8.17

8 0

4 years ago

Whats 3.8412 in place values

ELEN [110]

3 in the hundred-thousand place, 8 in thousands place, 4 in the hundreds place, 1 in the tens place, 2 in the one's place.

5 0

3 years ago

Pls help me:) <br> A-(4•7)^-4<br> B-1/28^2<br> C-7^-2/4^2<br> D-(4•7)^4

Sergio039 [100]

Answer:

$\frac{1}{(28)^{2} }$

Step-by-step explanation:

Step 1;

Write expression

$4^{-2} . 7^{-2\\\frac{\frac{1}{4^{-2} } }{y\frac{1}{7^{-2} } } }$

$\frac{1}{4^{2} .7^{2} }$

$\frac{1}{(4x7)^{2} }$

$\frac{1}{(28)^{2} }$

8 0

3 years ago

Each month, a phone company charges $30 talk time plus $0.50 for each additional minute.

OlgaM077 [116]

Answer:

Step-by-step explanation: If 1 minutes of talk = 30 and texting = 30

and each additional minute of talk = 0.50

then the bill would be (for C = total cost)

C = 20+30+(0.45 • x)

C = 50 + 0.45x

6 0

3 years ago

Read 2 more answers

Divide (-2x-3+8x^2) by (1 + 4x)

Strike441 [17]

Answer:

8x^2-2x-3/1+4x

Step-by-step explanation:

It doesn't say any of your answers but i just used a calculator and that's what i got

Sorry if its wrong

8 0

3 years ago