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2 years ago

PLEASE HELP SOLVE! FIRST TO SOLVE RIGHT WILL GET BRAINIEST

Mathematics

1 answer:

IrinaVladis [17]2 years ago

3 0

Answer:

40π/3 cm^2

Step-by-step explanation:

The centerline of the shaded region has a radius of 3 +4/2 = 5 cm. Its length is 1/3 of a circle with that radius, so is ...

length of centerline = (1/3)(2π·5 cm) = (10/3)π cm

The shaded region is 4 cm wide, so the area is the product of that width and the centerline length:

(4 cm)(10/3 π cm) = 40π/3 cm^2

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Whats 6% tax on $320.90

tia_tia [17]

Answer:

The tax itself is $19.25.

Step-by-step explanation:

0.06 * 320.90 = 19.254

If you want the cost + tax, it is 320.90 + 19.25 = 340.15

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3 years ago

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How do you find the lowest common factor of 6 and 14

Gwar [14]

2 divides both numbers, so divide both numbers by 2 to get 3 and 7. These are relatively prime, so 2 is the gcd. The lcm is 6*14/2=42.

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3 years ago

Casey travels from her house directly west to the bank and then directly north from the bank to the mall. She then travels home

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3 years ago

Simplify by dividing negative three over eight divided by five over nine.

goblinko [34]

Answer:

$\frac{-27}{40}$

Step-by-step explanation:

First we need to write in correct form :

$\frac{-3}{8}:\frac{5}{9}$

We know how to divide fractions. If we can divide numerator by numerator, denominator by denominator, we just do it. In this example we can not do that.

So, we rewrite first fraction and multiply by reciprocal second ( numerator and denominator change place)

$\frac{-3}{8} *\frac{9}{5}$

Now, multiply numerator by numerator, denominator by denominator :

$\frac{-27}{40}$

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3 years ago

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Can someone show me at least trial one

GenaCL600 [577]

Pick a number: 5
Add 7: 5+7=12
Triple the result: 12*12*12=1728
Add 9= 1728+9=1737
Divide by 3 = 1737/3=579
Subtract original number = 579-5=574

Now pick a different number a do the same process

Hope that helps

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3 years ago

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