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
Liono4ka [1.6K]
3 years ago
12

The width of a rectangle is 4 units less than the length. The area of the rectangle is 45 units. What is the width, in units, of

the rectangle?
Mathematics
1 answer:
GenaCL600 [577]3 years ago
5 0

answer is 4.7 units

the square root of 45 is 6.7 so since you need a width four until less than the length you take away 2 from 6.7 to now have 4.7 (width ) and add the other half of four to the length so 6.7 plus 2 is 8.7 (length) and to check it do 4.7 times 8.7 is about 40 it's off because the square root of 45 ihas many places after the decimal and it's be difficult to round them all but the more precise you go the closer to 45 you'll get. Hope that helps

You might be interested in
How many ducks were in the pond at the beginning?
choli [55]
There were 64 ducks in the beginning
7 0
3 years ago
Read 2 more answers
WILL MARK BRAINLIEST AND RATE 5 STARS
insens350 [35]
A) No solutions, because the number under the square root symbol in the quadratic equation (b^2 - 4ac) is negative. 

B) One solutions, because the number under the square root symbol in the quadratic equation (b^2 - 4ac) is equal to 0. 
6 0
4 years ago
Read 2 more answers
A slide 4.3 m long makes an angle of 31 degrees with the ground how high is the top of the slide above the ground
tia_tia [17]
Given that the slide is 4.3 m long and makes an angle of 31°, then to get how high the slide is above the ground we use trigonometry formula.
sin θ=opposite/hypotenuse
opposite=x=how high the slide is above the ground
hypotenuse=length of the slide=4.3 m
θ=31°
plugging the values in the formula and solving for x we obtain
sin 31=x/4.3
x=4.3×tan 31
x=4.3(0.6009)
x=2.58387
x~2.6 m

Hence we conclude that the top of the slide is approximately 2.6 m from the ground

4 0
3 years ago
HELP ME PLEASE
lesantik [10]
Use a ABC Indy and then you get doneBottle rocket launched what it what was the company’s profit was a
3 0
3 years ago
Someone help with the answers please
TiliK225 [7]

1. b and c work

2. a (0.4% = 1.04)

3 0
3 years ago
Other questions:
  • I don’t understand how to do number 38
    15·1 answer
  • Can anyone help idk how to do it
    11·2 answers
  • At Sally's Hair Salon there are three hair stylists. 28% of the hair cuts are done by Chris, 30% are done by Karine, and 42% are
    8·1 answer
  • How do you find slope intercept for 3x - 2y = -8
    14·1 answer
  • Lines r and 8 are parallel lines cut by transversal t. Which of the following can be used to prove that
    14·1 answer
  • Rewrite the parametric equations by eliminating the parameter. Select ONE.
    11·1 answer
  • After Elena ran 5 miles on Friday, she had run a total of 20 miles for the week. She ran x miles before Friday.
    7·1 answer
  • Please help answer correctly !!!!!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!!!!
    10·1 answer
  • In the circle below, which of the following equations for major arc GE is FALSE?​
    11·1 answer
  • Hi i need help with this question
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!