MATHEMATICS HIGH SCHOOL

Find 3 consecutive even integers with a sum of -30

Answers

Answer 1
Answer:
-8,  -10,  and  -12  will do that job.

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Find the slope of each line.
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A bag contains 5 yellow marbles, 7 pink marbles, and 3 purple marbles. Gordon selects a marble without looking. What is the probability that he selects a yellow marble or a purple marble? A.8/15
B.1/15
C.7/15
D.2/45

Answers

5/15 x 3/15 = 1/3x 1/5 = 1/15

B is the answer.

Hope i become the brainliest

B is the midpoint of ac d is the midpoint of ce and ae =21 what is bd

Answers

bd = 1/2 ae
bd = 1/2 × 21 = 10.5

The circumference of a pizza is 75.36 in. What is the approximate area of the circle? Answers A.(113.04 in2)
B.(37.68 in2)
C.(1808.64 in2)
D.(452.16 in2)

Answers

Circumference = diameter x pi

Find the diameter:

75.36 = diameter x pi

Divide both sides by pi:

Diameter = 75.36/3.14 = 24 inches.

Area = pi x r^2

R = 1/2 diameter = 12

Area = 3.14 x 12^2

Area = 452.16 in^2

The answer is D.

If f(x)=5x^3-2 and g(x)=2x+1, find (f+g)(x).

Answers

(f+g)(x)=f(x)+g(x)\n\n(f+g)(x)=5x^3-2+2x+1\n(f+g)(x)=5x^3+2x-1

Mr. Parker wants to rent a cargo van for a day. It will cost the daily fee of $50 plus $0.35 per mile driven. Let m = the number of miles Mr. Parker drives for the day. Write an algebraic expression that shows the amount he will pay for the van. * 10 points \

Answers

Answer:

y=0.35m+50

Step-by-step explanation:

Step one:

given data

the daily fee= $50

cost per mile driven =$0.35

Let m = the number of miles

let y be the total cost

Step two

Required

the expression for the total cost is

An algebraic expression that shows the amount he will pay for the van. is  

y=0.35m+50

How do I simplify 3³×3⁴÷3²​

Answers

From the exponent's formula, the simplified form of the given question 3^(2) * 3^(4) / 3^(2) is 243.

What is the exponent's formula?

Exponents formulas help solve exponents represented by \rm x^(n) multiplying by itself n times. here, x is called the base and n is the exponent or power.  \rm x^(n)is read as x raised to the power of n.

The formula required

\rm a^(x) * a^(y) = a^(x+y)

\rm a^(x) / a^(y) = a^(x-y)

So, by applying the above exponent's formulas

3^(3) * 3^(4) / 3^(2)\n= 3^(3+4) / 3^(2)\n= 3^(7) / 3^(2)\n= 3^(7-2) \n= 3^(5) \n= 243

Hence, the simplified form of the given question 3^(2) * 3^(4) / 3^(2) is 243.

Learn more about the exponent's formula here:

brainly.com/question/24346604

Answer:

3^5

Step-by-step explanation:

3^3*3^4 ÷3^2

27*81÷9

27*9

243=

3^5
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