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
rusak2 [61]
4 years ago
5

Blake mows a half acre of lawn for his grandparents every two weeks. If Blake has already mowed three-fifths of the lawn, how ma

ny more square feet must he mow?
Mathematics
1 answer:
Slav-nsk [51]4 years ago
7 0
To answer this you will need to know that there are 43,560 square feet in 1 acre.

1. Half of this is 43560/2 or 21780 square feet.

2. Out of this amount Blake has already mowed 3/5 of the lawn. This means he must mow 2/5 (1 - 3/5) more.

2/5 of 21,780 ft.² can be represented this way:

2/5 x 21780 =?

He needs to mow 8712 ft.² more.
You might be interested in
Write (-2,5) and (0,8) linear equation in slope intercept form
maxonik [38]

Answer: y= 3/2x+8

Step-by-step explanation:

5 0
3 years ago
If three times a number is increased by 4, the result is -8. Determine the number.
Natali [406]

Answer:

Step-by-step explanation:

let the number is x

3x+4=-8

3x=-8-4

3x=-12

x=-4

3 0
3 years ago
Bobby has just turned 56 years old
Pani-rosa [81]
Um how am i supposed to answer
6 0
3 years ago
The circle passes through the point (-4,-1). What is its radius?
liubo4ka [24]

Answer:

c is the correct answer for this question

Step-by-step explanation:

c is the correct answer for this question

А

1.5

2.5

© 2

V3

Hope this helps.

4 0
3 years ago
Write as<br> logarithm with base 4:<br> 4<br> -5<br> 2<br> -4
NeX [460]

Answer:

log_4(256)=4

log_4(1/1024)=-5

log_4(16)=2

log_4(1/256)=-4

Step-by-step explanation:

We want to write a number, x, such that

Log_4(y)=x.

In exponential form that is 4^x=y.

So first number is x=4.

4^4=256 which means log_4(256) is 4 as a logarithm with base 4.

The second number is x=-5.

4^-5=1/4^5=1/1024 which means log_4(1/1024) is -5 as a logarithm with base 4.

The third number is x=2.

4^2=16 so log_4(16) is 2 as a logarithm with base 4.

The fourth number is x=-4.

Since 4^4=256 then 4^-4=1/256 which means -4 as a logarithm with base 4 is log_4(1/256).

8 0
3 years ago
Other questions:
  • Tony usually saves 1/5 of his allowance. Last week, he only saved 2/3 as much. How much of his allowance did he save last week?
    8·1 answer
  • What is one quarter of 2/3?
    11·2 answers
  • 3/4+5/36+7/144+.......+17/5184+19/8100<br><br>(a)0.95 (b)1 (c) 0.99 (d)0.98​
    7·1 answer
  • 25 POINTS + BRAINLIEST IF YOU EXPLAIN ANSWER
    6·2 answers
  • World Toy buys bicycles for $40 and sells them for $95. What is the percent mark-up in the price?
    13·1 answer
  • What’s the answer? I really need help with my home work
    13·1 answer
  • Jimmy accidentally wrote 1500 for an answer on his test, but the answer was supposed to be -1500. He got it wrong, but told his
    8·2 answers
  • Aaron answered 7 out of 12 questions correctly on his last English quiz. Find his grade
    9·2 answers
  • ☀︎︎Scientific Notation: 2 problems, please provide an explanation as I missed the lesson on scientific notation :)
    12·2 answers
  • Graph the equation <br><br>2x + 3y = 9
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!