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
aliina [53]
3 years ago
13

Rectangle w/area of 91 has dimensions of (x+2) and (2x+3). Solve for dimensions.

Mathematics
1 answer:
Leviafan [203]3 years ago
8 0

Answer:

5unit

Step-by-step explanation: since area of rectangle = length*width

Here length is (x+2) and width is(2x+3)

(x+2)(2x+3)=91

On further solving

2x^2+75x-85=0

2x^2-10x+17x-85=0

2x(x-5)+17(x-5)=0

(2x+17)(x-5)=0

x=5unit

You might be interested in
Four servings of yogurt have 12 grams of protein. What is the number of grams of protein per serving?
tester [92]
If there are 12 grams of protein in all, and 4 servings, in order to get the amount of grams per serving you must divide 12 by 4.

12 divided by 4 = 4.

Therefore, there are 4 grams per serving.
7 0
3 years ago
Read 2 more answers
Answer asap Solve the exponential equation for x using logarithms. Round your answer to the nearest ten-thousandths (fourth deci
Sergeeva-Olga [200]

9514 1404 393

Answer:

  x ≈ 0.7798

Step-by-step explanation:

For this to be an exponential function, the variable needs to be in the exponent. That is, parentheses are needed.

  e^(8x) = 512

  8x = ln(512) . . . . . take the natural log

  x = ln(512)/8 ≈ 0.7798

3 0
3 years ago
Need help answering ​
adelina 88 [10]
I think the answer is 11
4 0
3 years ago
Read 2 more answers
The metric prefix milli- means what
Ghella [55]
The prefix "milli-" means "one thousand"
3 0
3 years ago
HELLP -2(3- d) = 4 ?
lidiya [134]

Answer:

d = 5

Step-by-step explanation:

-2(3-d)=4

-6+2d=4

2d=10

d=5

4 0
3 years ago
Read 2 more answers
Other questions:
  • How do you solve this
    9·2 answers
  • If a coyote could run 44mph and maintain this speed. How far could it run in 15 minutes
    15·1 answer
  • A 6-sided die is rolled. What is the probability of rolling a 3 or a 5?
    15·1 answer
  • Write 59.5% as a decimal.<br> *<br> Your answer
    12·1 answer
  • Is the equation y=2x-2 is proportional or non-proportional?​
    7·1 answer
  • Amy started with $125 in her savings account. She deposited $25, withdrew $15, and then deposited $30. How much money is in Amy’
    7·2 answers
  • \begin{aligned} 4{,}570=&amp; 4 \text{ thousands} + 5 \text{ hundreds} + 7 \text{ tens} \\\\ 4{,}570=&amp; 3 \text{ thousands} +
    13·1 answer
  • 9. If the parent function is y = 2*, which is the function of the graph?
    9·1 answer
  • Help me with this for 50 points.
    5·1 answer
  • What is the simplified base for the function f(x) = 2rootindex 3 startroot 27 endroot superscript 2 x?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!