MATHEMATICS HIGH SCHOOL

Steve's lawn is 60 feet long and 40 feet wide.He would like to reduce its size to one half
its original area. If he reduces the width to
30 feet, what should the new length be?

Answers

Answer 1

Answer:

Answer:

40 feet

Step-by-step explanation:

60x40=2400

2400/2=1200

1200/30=40

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Sin43×cos47+cos47×sin43

Answers

sin(α + β) = sin(α)cos(β) + cos(α)sin(β)

sin43×cos47+cos47×sin43 = sin(43 + 47)

= sin(90) = 1

Ty is right inches taller than his brother Reece if ty is 42 inches tall how tall is Reece. Write an equation using a variable r?

Answers

Mi llamos Bryson y tu ¿

What is the answer to this problem? 7.5/12=4.2/x

Answers

Answer:

x = 67.2

Step-by-step explanation:

7.5/12 = 4.2/x

First, divide 7.5 by 12.

0.625 = 42/x

Next, multiply both sides by x

0.625x = 42

Next, divide by 0.625

x = 67.2

There's your answer!

Answer:

Answer is 6.720

Step-by-step explanation:

x = 168/25 = 6.720

The cost of a student ticket to the school play is $7.Write an equation that correctly relates to the total cost for a particular number,of student tickets purchased.Identify the independent and dependent variable.P.S: There is no answer choices this question is where you have to explain how you got the answer.

Answers

7*X(number of students)=y(total cost) The independent variable is the number of students and the dependent variable is the cost in dollars. I hope I helped!

at murky middle school, 372 students ride the bus to school. if this number is 60% of high school enrollment, then how many students are enrolled at the school