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
umka2103 [35]
3 years ago
11

The length of a rectangle is 3 yd less than twice the width, and the area of the rectangle is 65yd . find the dimensions of the

rectangle.
Mathematics
1 answer:
zhannawk [14.2K]3 years ago
6 0
L=2w-3
65=w(2w-3)
65=2w²-3w
2w²-3w-65=0
2w²+10w
2w(w+5)
-13w-65
-13(w+5)
(2w-13)(w+5)
w=13/2
l=13-3
l=10
The width is 13/2 yd, and the length is 10 yd.
You might be interested in
For nitrogen to be a liquid, its temperature must be within 12.78 °F of –333.22 °F. Which equation can be used to find the maxim
ziro4ka [17]
To determine the maximum and minimum temperatures at which nitrogen remains a liquid, use the equation |x - (-333.32)| = 12.78, where x is equal to the maximum and minimum temperatures. Using this equation, the maximum temperature is -320.54 degrees Fahrenheit while the minimum is -346.10 degrees Fahrenheit.
3 0
3 years ago
Read 2 more answers
210
seropon [69]
The answer is The second one because I took this test before and I got it right
4 0
3 years ago
which statement is not a step used when constructing an inscribed equilateral triangle. A keep your compass at the with equal to
djyliett [7]

Answer: Connect the two circles together using the compass.

Steps to inscribe an equilateral triangle into a circle:

1. You are given a circle with the center marked.

2. Draw a radius of the circle using your straightedge.

3. Keep your compass open to the width of the radius and place it on the point where the radius and circle intersect.

4. Swing an arc the length of the radius that intersects the circle to the left of the radius originally drawn.

5. Keeping your compass at the same width, place it on the new intersection point you created in the previous step.

6. Continue this process until six points of intersection exist on the circle.

7. Connect together the first, third, and fifth intersection points.

7 0
3 years ago
Please answer both questions below!!!!
noname [10]

8 green apples

11 red apples

5 nectarines

12 oranges = 36 total fruits

P(green apple then nectarine)

8/36 x 5/36 = 4/18 x 5/36 = 2/9 x 5/36 = 10/324 = <u>5/162</u>

<u></u>

P (two oranges)

12/36 x 12/36 = 1/3 x 1/3 =<u> 1/9</u>

3 0
3 years ago
Give that T = 37v/6v-5.4m a. Make V the subject of relation b. If T = 4.5 and M =7x10(7),calculate the value of v , leaving your
PilotLPTM [1.2K]

Answer:

v = \frac{5.4mT}{6T - 37}

v = -1.701*10^8

Step-by-step explanation:

Given

T = \frac{37v}{6v-5.4m}

Solving (a): Make v the subject

T = \frac{37v}{6v-5.4m}

Cross Multiply:

(6v-5.4m)T = 37v

Open bracket

6vT - 5.4mT = 37v

Collect Like terms

6vT - 37v= 5.4mT

Factorize:

(6T - 37)v= 5.4mT

Make v the subject

v = \frac{5.4mT}{6T - 37}

Solving (b):

T = 4.5

m = 7 * 10^7

So, the expression becomes:

v = \frac{5.4mT}{6T - 37}

v = \frac{5.4*7*10^7*4.5}{6*4.5 - 37}

v = \frac{170.1*10^7}{27 - 37}

v = \frac{170.1*10^7}{-10}

v = -17.01*10^7

v = -1.701*10*10^7

v = -1.701*10^8

6 0
3 years ago
Other questions:
  • Do the opposite angles in a parallelogram have the same measure please explain why
    5·1 answer
  • How do we express one-half of the difference of a number cubed and one?
    7·2 answers
  • What is the greatest common factor of 200 and 140 
    5·2 answers
  • Andrea earns $32.25 a day. After 9 days, about how much will she have earned?
    13·2 answers
  • Larry is using an online calculator to calculate the outputs f(n) for different inputs n. The ordered pairs below show Larry's i
    7·1 answer
  • Determine the stopping distance of a car with an initial speed of 29.97 m/s, a human reaction time of 1s, and an acceleration of
    13·2 answers
  • Write the equation of the line that passes through the points (2,5) and (2, -6). Put
    10·1 answer
  • Harold has 7 bags, each containing the same number of marbles. He has a total of 42 marbles in the bag
    10·1 answer
  • HELP ME PLEASE WITH 1,2 AND 3 PLEASE DON'T TAKE LONG TO RESPOND !!​
    14·2 answers
  • I WILL GIVE BRAINLIEST!!!!!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!