Ask question

Ask question

All categories

3 years ago

15

What is the circumference of the circle?

1 answer:

True [87]3 years ago

5 0

Step-by-step explanation:

What is the circumference of the circle?

f) 52 cm2

e) 2610 cm2

You might be interested in

What is the value of 3^5 times 3^3 divided by 3^4

sesenic [268]

Answer:

3^4

Step-by-step explanation:

One of the laws of exponents is that when you are multiplying exponents with the same base, then you add their powers. So,

3^5 x 3^3 = 3^8

Another law is when dividing exponents with the same base, you can subtract the powers. So,

3^8/3^4 = 3^4

Hope this helps!

3 0

3 years ago

Read 2 more answers

A batch of peanut butter cookies requires \dfrac34 4 3 start fraction, 3, divided by, 4, end fraction of a jar of peanut butte

kakasveta [241]

Answer: 3 Jars

Step-by-step explanation:

Given

A batch of peanut butter cookies requires $\frac{3}{4}$ of a jar

For 3 batches of Cookies, No of Jars required

$\Rightarrow 3\times \dfrac{3}{4}=\dfrac{9}{4}\\\\\Rightarrow \dfrac{9}{4}=2+\dfrac{1}{4}$

That is 2 complete Jar and one-fourth of third. In totality, it would be 3

jars.

5 0

3 years ago

A telephone cable runs from A to B to C to D. How much cable is required to run from A to D directly, if AB = 169, BC = 90, and

zvonat [6]

306 (whatever measurement) of cable is required to run from A to D.

7 0

3 years ago

0.03(6t-7)=0.18(t+3)-0.75

svetoff [14.1K]

Answer:

0.18(1+3)-0.75 = -0.03

0.03(6*1-7) = -0.03

The answer is t = 1

Hope this helps!! :)

8 0

4 years ago

The dimensions of a room are 4.2m by 6m. On a plan, the longer side is equal to 4 cm. What is the length of the shorter side on

Fiesta28 [93]

Answer: Length of shorter side is 2.8 cm.

Explanation:

Since we have given that

Dimensions of a room are given by

$4.2\ m\times 6\ m$

On a plan, the longer side = 4 cm

As we know that the ratio of original room is equal to ratio of plan room

So,

$\frac{4.2}{6}=\frac{x}{4}\\\\4.2\times 4=6x\\\\16.8=6x\\\\\frac{16.8}{6}=x\\\\2.8=x$

So, length of shorter side is 2.8 cm.

7 0

3 years ago

Read 2 more answers