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
fiasKO [112]
4 years ago
11

use the formula P=2l+2w to find the length l of a rectangular lot if the width w is 45 feet and the perimeter P is 240 feet

Mathematics
1 answer:
Firdavs [7]4 years ago
5 0
240=2l+2(45) solve for l 
240=2l+90   240-90=150/2=75

You might be interested in
Simon spent 1/3 of his pocket money on a computer game. He spent 1/4 of his pocket money on a ticket for a football match. Work
balandron [24]
3 x 4 = 12

12/12 - 1/3 ( so 4/12) = 8/12

8/12 - 1/4 ( so 2/12 as you only have 8/12 left) = 6/12

Answer =  6/12 = 1/2 or 50%
5 0
3 years ago
Read 2 more answers
Line segment AB has endpoints A(0, 3) and B(2, 2). What is the midpoint of
natali 33 [55]

Answer:

The options doesn't match or the question is wrong but the answer is (1,2.5)

Step-by-step explanation:

x_{m}=\frac{0+2}{2}=1\\y_{m}=\frac{3+2}{2}=2.5

3 0
3 years ago
a traveling salesman drives his car 30000 miles a year. His car travels 16 miles to the gallon of gas. How many gallons of gas d
DENIUS [597]

Answer:

187.5 gallons

Step-by-step explanation:

Make a proportion

\frac{16 miles}{1 gallon} = \frac{3000 miles}{x}

3000/16 = 187.5, so multiply 1 by 187.5 to find the gallons used in a year

This gets you 187.5 gallons used in a year

4 0
3 years ago
Read 2 more answers
Is -8x + 10 = 2(5-4x) one solution
Basile [38]
The answer to this is true
3 0
4 years ago
Use the zero product property to solve the equation. (4k+5)(k+7)=0
Maru [420]
The zero product property tells us that if we have
xy=0, then we can assume that x and y both equal 0

so

(4k+5)(k+7)=0
we can assume that 4k+5=0 and k+7=0
so

4k+5=0
minus 5 both sides
4k=-5
divide both sides by 4
k=-5/4

k+7=0
minus 7 both sides
k=-7


k=-5/4 or -7
7 0
3 years ago
Other questions:
  • Help me please! i’m very behind.
    5·1 answer
  • WILL MARK BRAINLIEST!! PLEASE HELP MEEEE! ANSWER ALL THE QUESTIONS! PLEASEEEEEEEEEEEE
    15·2 answers
  • Is 5.5 greater then 5.7
    7·2 answers
  • Heyy i need an answer for this,it’s 7th grade math!
    11·2 answers
  • A sewing machine is at a 20% off sale. The original price was $340. How much does the sewing machine cost at a 20% off sale?
    10·2 answers
  • Solve this k/3+4-2k=-9k
    8·1 answer
  • Topic - Solving Linear Inequalities.
    14·1 answer
  • What type of conic section is the following equation?<br> 5x^2-y=12
    14·1 answer
  • Write an equation in point-slope form of the line that passes through the given point and has the given slope. (3, 2); m = 2/3
    14·1 answer
  • Please help<br> Find x, Both triangles are similar
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!