Ask question

Ask question

All categories

3 years ago

5

Plz help me with these 2 questions

1 answer:

emmasim [6.3K]3 years ago

3 0

9514 1404 393

Answer:

C = πd = 2πr

1. C = 18.84 m

2. C = 43.96 ft

Step-by-step explanation:

The formula to find the circumference is C = πd = 2πr.

__

1. C = 2π(3 m) = 6π m = 6(3.14) m = 18.84 m

__

2. C = πd = (3.14)(14 ft) = 43.96 ft

You might be interested in

Which graph represents the solution?

marusya05 [52]

Answer:

A

Step-by-step explanation:

Given the inequality :

v + 4 > 2 and 8v - 20 < 36

v + 4 > 2

v > 2 - 4

V > - 2

8v - 20 < 36

8v < 36 + 20

8v < 56

v < 56/8

v < 7

Hence,

v > - 2 and v < 7

-2 < v < 7

7 0

3 years ago

2/3 - 1/2 what is the answer plz help

GrogVix [38]

The answer is 1/6 I hope this helped XD

3 0

4 years ago

Read 2 more answers

PLEASEE HELPP WILL BRAINLIST find the output when x = 0

Varvara68 [4.7K]

Answer:

output: 8

Step-by-step explanation:

since x=0 y would equal 8 which is the output.

6 0

3 years ago

2. Divide 8x - 4x +1 by x+6

Anvisha [2.4K]

Answer:

$\Large{\bold{\frac{4x\:+\:1}{x\:+\:6}}}$

Step-by-step explanation:

$(8x\:-\:4x\:+\:1) ÷ (x\:+\:6)$
$\frac{8x\:-\:4x\:+\:1}{x\:+\:6}$
$\frac{4x\:+\:1}{x\:+\:6}$

3 0

3 years ago

Please help<br><br> Right triangles and trigonometry quiz two on Khan Academy

Sedbober [7]

Answer:

AC = 2.44

Step-by-step explanation:

Reference angle = 26°

Opposite side = AC = ?

Adjacent side = BC = 5

Applying TOA, we have:

Tan 26 = opp/adj

Tan 26 = AC/5

multiply both sides by 5

Tan 26 × 5 = AC

AC = 2.44 (nearest hundredth)

8 0

3 years ago