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
Lilit [14]
3 years ago
9

A rectangle Has an area of 252 yd.². The length of the rectangle is 10 yards longer than twice it’s worth. Find the width and le

ngth. Recall that the area of a rectangle is a equals elderly has an area of 252 square yard.sThe length of the rectangle is 10 yards longer than twice it’s with. Find the width and length. Recall that the area of a rectangle of the rectangle is A=
Mathematics
2 answers:
Rama09 [41]3 years ago
7 0

Answer:

Width = 9 yds

Length = 28 yds

Step-by-step explanation:

Width = x

Length = 2x + 10

Area is 252 yd²

x(2x + 10)  = 252

2x² + 10x - 252 = 0

2 (x + 14) (x - 9) = 0

(x + 14) (x - 9) = 0

x = - 14 or x = 9

Width = 9 yds

Length = 2x9 + 10 = 28 yds

aliya0001 [1]3 years ago
4 0

Answer:

Width = 9 yds

Length = 28 yds

pls make this the brainliest

Step-by-step explanation:

Width = x

Length = 2x + 10

Area is 252 yd²

x(2x + 10)  = 252

2x² + 10x - 252 = 0

2 (x + 14) (x - 9) = 0

(x + 14) (x - 9) = 0

x = - 14 or x = 9

Width = 9 yds

Length = 2x9 + 10 = 28 yds

hope this helps

You might be interested in
What is 126/6 simplified to​
MissTica

Answer: 21

Step-by-step explanation:

The reason why it's 21 because when you divide 126/6 you get a whole number instead of a mixed number.

7 0
3 years ago
Read 2 more answers
Plssss Help!!! Will mark brainiest!!
marshall27 [118]

Answer:

the last one

Step-by-step explanation:

5 0
3 years ago
I need all help possible.
Leviafan [203]
So there are 52 horses
12 of them are white
how many are black?
52 - 12 = 40
there are 40 black horses
12 white horses to 40 black horses
12:40 
12/40

Hope this helps :)
5 0
3 years ago
What is the constant in the equation y=2.7x​
kirill [66]

Answer:

The constant is 2.7. This number never changes.

5 0
3 years ago
What is the distance between 4-i and -2+3i?
stepan [7]
If you're working with complex numbers, then I'm sure you're comfortable with plotting them on a complex-plane ... real part of the number along the x-axis, and imaginary part of the number along the y-axis.

When you look at it that way, your two points are simply two points on the x-y plane:

           4 - i    ===>  (4, -1)

         -2 + 3i  ===>  (-2, 3) .

The distance between them is

                       D  =  √ (difference in 'x')² + (difference in 'y')²

                           =  √  (6)² + (4)²

                           =  √ (36 + 16)

                           =   √ (52)

                           =      7.211  (rounded)   
4 0
3 years ago
Other questions:
  • Can someone translate this into a verbal expression 3(4j + 4 + j)?
    6·1 answer
  • You want to buy a new camera. The sale price is $129. The sign says that this is $45 less than the original cost. What is the or
    10·2 answers
  • What’s the answer to 14?
    8·1 answer
  • Karen bought a coat for 20% more than the price she wanted to pay. If she paid $150, how much was she looking to pay?
    5·2 answers
  • Ryder Industries is considering a project that will produce cash inflows of $92,000 a year for five years. What is the internal
    9·1 answer
  • How many 1/3 lb bags of trail mix can josh make from 5/6 lb of trail mix?
    15·2 answers
  • One day a gir bought 20 first class stamps and 10 postcard stamps for $11.10 another day she spent $47.30 on 80 first class stam
    5·1 answer
  • Describe the difference between a bar graph and a circle graph.
    6·1 answer
  • Which of the following fractions is equivalent to (−13)÷(−6)? Select two that apply.
    13·1 answer
  • 2w+w^3-1/2w^2 for w=2
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!