1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nady [450]
3 years ago
5

A rectanglelar field has an area of 2100 square feet. The length of the field is 50 feet​

Mathematics
1 answer:
Setler [38]3 years ago
5 0

Answer: 42 feet

Step-by-step explanation:

P-area of field

P=2100sqf

a-length of field

a=50 feet

P=a*b

2100sqf=50*b

b=2100/50

b=42 feet

You might be interested in
During a school event, Noah is selling pizza at the food stand for $1.25 per slice.
Eddi Din [679]

Answer:

1. When he sold 20 slices of pizza at $1.25 each, he made $20

  When he sold 50 slices of pizza at $1.25 each, he made $62.5

2. 96 slices of pizza. You would get that by dividing 120 by 1.25, as he needs to make $120, and each slice costs $1.25

7 0
3 years ago
Find the circumference of the circle
Law Incorporation [45]

Answer:

C

Step-by-step explanation:

2 x pi x r = circumfrence

2 x 7 x pi = 43.96

8 0
3 years ago
Read 2 more answers
Given the following system of equations:
kompoz [17]

Answer:

(D) Divide the first equation, -4x + 8y = 16 , by 2.

Step-by-step explanation:

Given:

-4x + 8y = 16 \ \ \ \ equation \ 1

2x + 4y = 8 \ \ \ \ equation \ 2

We need to find the operation performed on equation so as to get resultant equation as:

-2x + 4y = 8

2x + 4y = 8

From Above we can see that there is no change in equation 2 with respect to resultant equation.

Also Resultant equation is simplified form of equation 1.

Simplifying equation 1 we get;

-4x + 8y = 16

We can see that 2 is the common multiple on both side.

Hence we will divide equation 1 with 2 we get

\frac{-4x}{2}+\frac{8y}{2}=\frac{16}{2}\\\\-2x+4y=8

which is the resultant equation.

Hence (D) Divide the first equation, -4x + 8y = 16 , by 2 is the correct option.

3 0
3 years ago
Calculators cost $40 each at Tech Central. How many calculators can Mrs.Robinson buy for her class with $1,000 if the tax on eac
marishachu [46]
1,000/40= 25 calculators
1,000/40.30=24.8
she can only buy 24 calculators all together
3 0
3 years ago
Read 2 more answers
Can someone help me fill this out....​
Jlenok [28]

Answer:

Step-by-step explanation:

First Line:

0, 1//7, 2/7, 3/7, 4/7, 5/7, 6/7, 1, 8/7, 9/7, 10/7

Second Line:

-1/3, 0, 1/3, 1/2, 1, 4/3

Third Line:

0, 1/3, 2/3, 1, 4/3, 5/3, 2

3 0
3 years ago
Other questions:
  • What is the volume of the item described? An ice cream cone with a cone of radius 2 cm and height of 9 cm with a hemisphere of i
    12·2 answers
  • Katie and Rebecca are each trying to earn money to pay for their sports activities for next year. To help Katie earn money, her
    5·1 answer
  • *need help asap!*
    14·1 answer
  • Please help!
    12·2 answers
  • What are two decimals to 0.9
    15·2 answers
  • A baseball pitcher has 60 2/3 innings. what is the number of innings written as a decimal?
    15·1 answer
  • G(x) = -10x2+ 490<br> lesser x=<br> greater x =
    12·1 answer
  • A teacher wants to buy supplies to make kits for students that each contains a pencil, a pen, an eraser, and a notebook. Write a
    14·1 answer
  • What is the domain of this function
    8·2 answers
  • Find the sum of first 100 even numbers.​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!