Ask question

Ask question

All categories

3 years ago

5

An octopus has 8 arms.At the aquarium there are 3 octopuses in one tank.How many arms the octopuses have altogether?What are two

strategies you can use to find the answer?

1 answer:

evablogger [386]3 years ago

7 0

Answer:

the octopi have 24 arms altogether.

Step-by-step explanation:

you can get this by multiplying 8 x 3 or you can go 8 + 8 + 8. they both equal 24.

have a good day:)

You might be interested in

Eight rolls of paper towels cost $4.80. At the same unit rate, how much will six rolls of paper towels cost?

julia-pushkina [17]

Answer:

$28.80

Step-by-step explanation:

4.80 x 6 = 28.8

Hope this helped!

3 0

2 years ago

Read 2 more answers

Solve the equation for the specified variable. Y=AB-2, For A

gregori [183]

Answer:

b = 1

b = -1

a = 0

Step-by-step explanation:

4 0

2 years ago

Someone please help!!!!!!

zhuklara [117]

Answer:

The first one luv

Step-by-step explanation:

6 0

2 years ago

How to calculate distance around a pool 20 by 25 if u walk around ten times

irina1246 [14]

Answer:

900

Step-by-step explanation:

perimeter: P = 2w + 2h

P = 2(20) + 2(25)

P = 40 + 50

P = 90

Multiply perimeter by 10:

90 × 10 = 900

3 0

3 years ago

FIRST TO ANSWER GETS BRAINLIEST!

scZoUnD [109]

Answer:

$\huge \boxed{ \red{ \boxed{c)78 \: units ^{2} }}}$

Step-by-step explanation:

<h3>to understand this</h3><h3>you need to know about:</h3>

circle
PEMDAS

<h3>tips and formulas:</h3>

$\rm \:A_{shaded}= \dfrac{\theta}{360} \times \pi {r}^{2}$

<h3>let's solve:</h3>

$\sf sustitute \: the \: value \: of \: \theta \: and \: r : \\ A_{shaded} = \frac{140}{360} \times \pi \times {8}^{2}$
$\sf simpify \: squre : \\ A_{shaded} = \frac{140}{360} \times \pi \times 64$
$\sf simpify \: fraction: \\ A_{shaded} = \frac{7}{18} \times \pi \times 64$
$\sf reduce \: 64: \\ A_{shaded} = \frac{7}{ \cancel{ \: 18} \: ^{9} } \times \pi \times \cancel{ 64} \: ^{32} \\ A_{shaded} = \frac{7}{9} \times \pi \times 32\\ A_{shaded} = \frac{224\pi}{9}$

$\large A_{shaded}\approx 78 \: square \: units$

8 0

2 years ago

Read 2 more answers