Choose the correct transitional expression in the sentence below.

John has decided to prepare an old field for his son's new horse. the length of the field is 10 meters less than 4 times its wid

tatuchka [14]

Answer: The total money invested in the field will be $1,623.80

Step-by-step explanation:

step 1

Find the dimensions of the field

Let

x -----> the length of the field

y -----> the width of the field

p=2(x+y)

p(4.80)=1,584

p=330m

we know that

The perimeter of the field is equal to

so

330=2(x+y)----> equation A

x=4y-10 ------> equation B

substitute equation B in equation A and solve for y

330=2(4y-10+y)

165=(5y-10)

5y=165+10

y+35

Find the value of x

x=4(35)-10+130

therefore

The length of the field is 130 meters and the width of the field is 35 meters

step 2

Find the area of the field

The area of the field is

A=xy

substitute

A=(130)(35)=4,550m2

step 3

Find the number of bags of seed

Divide the area by 460

4,550/460=9.89 bags

Round up to the nearest whole number

9.89 bags=10 bags

step 4

Find the cost of the seed

(10 )(3.98)=$19.8

step 5

Find the total money invested in the field

1,584+$39.8=$1,623.80

7 0

2 years ago

Read 2 more answers

I need help with this...

Mrrafil [7]

the answer is 60 :) good luckStep-by-step explanation:

5 0

3 years ago

Graph the function f(x)=−13x+1.

pogonyaev

Graph each points:

f(x) = -13x + 1

when x = 0, y = 1

f(0) = -13(0) + 1

f(0) = 0 + 1

f(0) = 1

when x = 1, y = -14

f(1) = -13(1) + 1

f(1) = -13 + 1

f(1) = -14

when x = 2, y = -25

f(2) = -13(2) + 1

f(2) = -26 + 1

f(2) = -25

etc.

Graph each point and connect them.

7 0

4 years ago

A container holds 4 gallons of lemonade. A large lemonade contains 16 ounces. How many large lemonades could the restaurant sell

Natali [406]

Answer:

They could sell 32 large lemonades before they run out

Step-by-step explanation:

4 gallons is equivalent to 512 oz

When you divide 512 oz buy 16oz you get 32

Hope this helps!

7 0

3 years ago

PLEASE HELP ME!!! SOS!! ASAP!! A circle has a radius of 11 ft.

strojnjashka [21]

This is quite easy as it is simply knowing the formulas to solve different portions of the circle.

(A) To solve for circumference, the formula is d*pi where d is the diameter. The diameter is simply twice the radius, so we can just double 11 for it. This means 22 is the answer.

(B) The formula for area of a circle is pi*r^2, so for this one, we just need to square the radius. 11 squared is 121.

(C) To solve this, we should solve for the area of the circle, and then multiply it by 3 to represent the 3 dollars. To solve the area, we just substitute 11 into the formula for r. Afterwards, we should multiply it by 3 for the reason above. However, because we used 3.14 instead of pi, we must say the cost is approximately $1139.82. <span />

6 0

3 years ago