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2 years ago

Round your answer to the nearest hundreth.

Mathematics

1 answer:

katovenus [111]2 years ago

4 0

Answer:

78.54 is the radius of a circle of 5 inches

Step-by-step explanation:

the formula of the area of a circle is

A = πr^2

When you multiply 5 times 5, you get 25. Then, multiply 25 by pi to recieve 78.54 rounded to the nearest hundredth.

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AVprozaik [17]

Answer:

You are correct with all of your answers so far,...

Step-by-step explanation:

5) = 0 (-17 + 20 = 3,... 3 + -3 = 0)

6) = -34 (-34 + 25 = -9,... -9 + -25 = -34)

9) = -4 (7 + -11 = -4)

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2 years ago

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A salesman earning $9.50 per hour receives a 12% raise. To find the new wage, multiply $9.50 by 0.12 and add the result to $9.50

avanturin [10]

I believe you would be correct. :)

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The area of a triangle is 1/2*(base)*(height) or base times height divided by two.

blagie [28]

Answer:

both

Step-by-step explanation:

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2 years ago

Please help

daser333 [38]

Answer:

See Below.

Step-by-step explanation:

We can write a two-column proof.

Statements: Reasons:

$\displaystyle 1)\, F\text{ is the midpoint of } AE$ Given

$\displaystyle 2) \, \overline{FA} \cong \overline{FE}$ Definition of Midpoint

$\displaystyle 3) \, AB\parallel DE$ Given

$\displaystyle 4)\, \angle B \cong \angle D$ Alt. Int. Angles Are Congruent

$\displaystyle 5)\, \angle A \cong E$ Alt. Int. Angles Are Congruent

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6 0

2 years ago

A store is having a sale on jellybeans in trail mix. For 2 pounds of jellybeans and 12 pounds of trail mix, the total cost is $2

Tresset [83]

Answer:

The jelly beans cost $2.25 / pound

The trail mix costs $1.25 / pound

Step-by-step explanation:

Let +a+ = cost/pound of jelly beans

Let +b+ = cost/pound of trail mix

(1) 6a + 2b =16

(2) 3a + 5b =13

Multiply both sides by 2

and subtract (1) from (2)

(2) 6a -2b = -16

(1) -6a -2b = -16

8b=10

b=1.25

and

(1) 6a+2b=16

(1) +3a+b=8

(1) 3a+1.25=8

(1) +3a=6.75

(1) a=2.25

4 0

2 years ago

Round your answer to the nearest hundreth. ​

Round your answer to the nearest hundreth.