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
elena55 [62]
3 years ago
7

The area of a rectangular knitted blanket is 15x2-14x-8. What are the possible dimensions of the blanket? Use factoring.

Mathematics
1 answer:
katrin2010 [14]3 years ago
3 0
The answer for that equation would be 2-5x and 3x +4
You might be interested in
Solve for y<br> -12 = -3y<br> y=
erastova [34]

The answer is y=4.

hope it helps.

6 0
3 years ago
Read 2 more answers
A square with side lengths 12 feet. 4 2 feet by 2 feet squares are cut out of each corner of the square.
ycow [4]
<h3>••••••••••••••••••••••••••••••••••••••••••••••••</h3><h3>\mathbb{PROBLEM:}</h3>

A square with side lengths 12 feet. 4 2 feet by 2 feet squares are cut out of each corner of the square.

  • Find the Area of the Space.

<h3>\mathbb{SOLUTION:}</h3>

  • \bold{A = Length \:  x  \: Width}

  • \bold{A = 12 \: ft \:  x  \:  4.2 \: ft }

  • \blue{\bold{A = 50.4 \: ft} }

  • \bold{ A\red{ = 50.4 }  \: x \: 2 \: ft}

  • \boxed{  \bold{ A = 100.80 ft²}}

"If the 2 is quantity use multiply it again"

<h3>••••••••••••••••••••••••••••••••••••••••••••••••</h3>

<em>NOTE:</em>The way to solve a square area is by measuring the length and width of your area then multiplying those two numbers together to get the area in feet squared (ft2).

"Problem has been solve"

(ノ^_^)ノ

5 0
2 years ago
Read 2 more answers
n testing the reliability of DNA results used in crime labs, the new procedure matched DNA results to suspects 46 out of 50 time
timurjin [86]

Answer:

Step-by-step explanation:

Given that in testing the reliability of DNA results used in crime labs, the new procedure matched DNA results to suspects 46 out of 50 times.

i.e population proportion = 46/50 = 0.92

For 99% success rate

Here p the proportion follows normal distribution with mean = 0.92 and

Std error = \sqrt{0.92*0.08/50} \\=0.038

Margin of error for 99% = ±2.58*0.038 = ±0.099

Confidence interval lower bound = 0.92-0.099 = 0.8210

Upper bound = 0.92+0.0999 ~1

so Confidence interval - (0.821,1)

(p cannot exceed 1 so 1 is taken)

We are 99% sure the that this new DNA match procedure correctly identifies susspects between (0.821, 1)

since 99% confidence interval contians 1, there is evidence at the .01 level that this procedure will successfully match DNA results 99% of the time

8 0
3 years ago
How do you find 11/4 of 3/7. I NEED STEPS QUICK!!!!!! will award brainliest
belka [17]

Answer:

Step-by-step explanation:

3/7 * 11/4=1.17857142857

4 0
4 years ago
Read 2 more answers
the capacity of Jose's vase is 2,419 milliliters of water he poured 1 liter 229 milliliters of water into the empty vase then he
Vitek1552 [10]
627 is the answer because I just added 229 and 398 because it only gives us those two numbers that are useful
7 0
4 years ago
Other questions:
  • A surveyor is shooting a line to a point on a tree 55 m from his current position. After rotating his surveying instrument 25" t
    11·1 answer
  • which of the following sets could be the sides of a right triangle A. (2,3, (square root 10) B. (3,5,( square root 34) C (5,8,12
    13·1 answer
  • Write the polynomial in standard form. then name the polynomial based on its degree and number of terms.
    14·1 answer
  • Please help me :) with this math problem, it's exponential functions.
    11·1 answer
  • select all answers that have a value of 32. a. 2x 11y when x = 4 and y = 2 b. 4(y 1) when y = 7 c. 3x when x = 12 d. x 8y when x
    7·1 answer
  • In a scale drawing of a rectangular parking lot, the scale is 1/4 inch represents 3 yards. The dimensions on the drawing are 2.5
    9·1 answer
  • A taxi charges 1.75 plus a fee of 0.75 for each mile traveled the total cost of a ride without a tip is 4.75 how many miles is t
    15·1 answer
  • Help ill mark u brainliest
    8·1 answer
  • Find the coefficient of mt in the expansion of 4m(3n-2t)+3t(3t-2m)​
    12·1 answer
  • Determine the EXACT value of : ( 1235 x 0.24 ) - 1.32​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!