4 years ago

H e l p m e will give brainliest answer. I'm very not smart sos

1 answer:

6 0

Since this is a test, I'm not going to give you the answer...

but, remember, the formula to find area for a square is base multiplied by the height.

For a triangle, it would be base multiplied by the height, then divided by 2.

Remember to add up the shapes' areas when necessary!

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Study the figure.

tia_tia [17]

Answer:

So we know the formula to calculate the area of the circular sector:

S=(r^2*π*a)/306°=

(5^2*3.14*40°)/360°= (1000*3.14) /360=8.72cm^2 so the right alternative should be the first one ,A.

Step-by-step explanation:

r - radius of the circle

a - corner of the circular sector

S - surface

4 0

4 years ago

Serena has a summer job as a lifeguard at the neighborhood pool. She earns $240 a week. By rounding her weekly income to the nea

Nesterboy [21]

<h2>Answer: B </h2>

Step-by-step explanation:

If your rounding her weekly income you would go down to $200 then take that times 11 for each week, giving you $2,200 roughly

3 0

4 years ago

Evaluate the quotient of 1.05 x 103 and 1 x 103:

Mama L [17]

1.5 * 103= 108.15
103 * 1 = 1
hope i helped

8 0

3 years ago

Read 2 more answers

Someone help -2/5 x 1/4 x 1/5

kari74 [83]

Answer:

Lol i got u homie!

-0.02

(Sorry if that wasn't a fraction but hopefully this helps)

Step-by-step explanation:

7 0

3 years ago

What is the ratio of 8 to 19

yuradex [85]

42.105263157895 I hope this is the what u wanted

7 0

3 years ago