All categories

3 years ago

Find the exact circumference of a circle with the given radius. 3(1/2)cm

Mathematics

1 answer:

aliina [53]3 years ago

6 0

38.48 cm. This is so because the equation to find circumference is $\pi$ R squared.

You might be interested in

How to evaluate the expression

jasenka [17]

Answer:

Step-by-step explanation:

$4^{5}$ can be expressed as $2^{(2)(5)}$ = $2^{10}$

Similarly $4^{8}$ can be expressed as $2^{(2)(8)}$ = $2^{16}$

Numerator becomes:

$2^{10}$ · $-2^{9}$ = $-2^{19}$

Denominator becomes:

$2^{16}$ · $-2^{3}$ = $-2^{19}$

Since numerator = Denominator,

Answer = 1

Edit reason: typo

4 0

3 years ago

Im Confused… <br><br> ( The question is in the image )

erma4kov [3.2K]

Answer:

488

Step-by-step explanation:

Area of rectangle: 17 x 22 = 374

Area of triangle: 22 - 10 = 12

0.5(12 x 19) = 114

Add them together: 374 + 114 = 488

6 0

3 years ago

A 943-foot tree has grown at a constant rate each year. In the equation below, t is the age of the three in years.

Mazyrski [523]

Answer:

B. 41 feet per year

Step-by-step explanation:

943/23= 41

Total feet / coefficient= feet per year

7 0

3 years ago

Read 2 more answers

2/3*x+3/4=8 what is x

matrenka [14]

Answer: x=10 7/8

Step-by-step explanation:

Subtract 3/4 from both sides. Multiply both sides by 3. Divide both sides by 2 (basically just isolate x on one side of the equal sign).

7 0

3 years ago

Graph of y= 1÷2 cos x-1<br>

vivado [14]

Answer:

Hello my lil Bunny!

❀ _____.______❀_______._____ ❀

y= 1÷2 cos x-1

Vertical Asymptotes: $x = \frac{3\pi }{2} + n\pi$ for any integer $n$

Step-by-step explanation: Graph the trigonometric function using the amplitude, period, phase shift, and vertical shift.

Amplitude: None

Period: $2\pi$

Phase Shift: 0 (0to the right)

Vertical Shift: -1

Hope this helped you.

Could you maybe give me breainliest..?

❀ _____.______❀_______._____ ❀

8 0

3 years ago