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
Paladinen [302]
3 years ago
5

A B C D Help me plz plz

Mathematics
1 answer:
Natali5045456 [20]3 years ago
4 0

Answer:

C

Step-by-step explanation:

1,440 / 48 = 30

30 * 6 <em>does</em> = 180. Not A.

30 * 14 <em>does</em> = 420. Not B.

30 * 16 <em>does NOT </em>= 540. C could be right.

30 * 12 <em>does </em>= 360. Not D.

Thus, C is the only one and therefore the answer is C.

You might be interested in
Sarita showed the steps to solving the equation.
shtirl [24]

The option that explains Sarita's mistake is Sarita’s solution is correct. She made an error in her verification.

<h3>What was Sarita's mistake?</h3>

The given equation is: 5(x - 3) + 7(x + 4) = 73

In order to determine the value of x, take the following steps:

1. Apply the Distributive property:

5x - 15 + 7x + 28 = 73

2. Add similar terms together:

12x  + 13 = 73

3. Combine similar terms:

12x = 73 - 13

4. Add similar terms

12x = 60

5. Divide both sides of the equation by 12

x = 60 / 12

x = 5

In order to verify the answer, substitute for x in the given equation :

5(5 - 3) + 7(5 + 4) = 73

5(2) + 7(9) = 73

10 + 63 = 73

73 = 73

Please find attached the complete question. To learn more about equations, please check: brainly.com/question/14446120

#SPJ1

6 0
1 year ago
In a survey of 1090 ​investors, it was determined that 690 invested in​ stocks, 575 in bonds and 300 in both stocks and bonds.
solniwko [45]

something is wrong with your question bc 690 plus 575 equals to 1265

4 0
2 years ago
Read 2 more answers
I do not understand this question
Olin [163]
B is the answer to this question.
6 0
2 years ago
Read 2 more answers
Pls answer quickly
Effectus [21]
The answer would be C (9/16)
3 0
2 years ago
Read 2 more answers
Find the center of the circle that you can circumscribe about DABC.
Vlada [557]

The center of the circle that circumscribe about DABC is (h,k) = (1, 5).

A circle can be modelled after a expression of the form:

A\cdot x + B\cdot y + C =-x^{2}-y^{2} (1)

We can determine all coefficients by knowing three <em>distinct</em> points on plane.

If we know that (x_{1}, y_{1}) = (2, 8), (x_{2}, y_{2}) = (0, 8) and (x_{3}, y_{3}) = (2, 2), then the solution of the system of linear equations is:

2\cdot A + 8\cdot B + C = -68 (2)

8\cdot B + C = -64 (3)

2\cdot A + 2\cdot B + C = -8 (4)

A = -2, B = -10, C = 16

Now we proceed to <em>complete</em> squares and factor each resulting perfect square trinomial in order to determine the coordinates of the center of the circle:

x^{2}+y^{2}-2\cdot x -10\cdot y +16 = 0

(x^{2}-2\cdot x +1)-1+(y^{2}-10\cdot y +25)-25 +16 = 0

(x-1)^{2}+(y-5)^{2}= 10

The center of the circle that circumscribe about DABC is (h,k) = (1, 5).

To learn more on circles, we kindly invite to check this verified question: brainly.com/question/11833983

5 0
2 years ago
Other questions:
  • Is 3.1212... x 1.4 rational?
    5·1 answer
  • Which of the following equations have exactly one solution? Choose all answers that apply: A:58x+52=78x−78 B:−78x+52=−52x−78 C:5
    8·2 answers
  • I don't understand this??
    6·1 answer
  • Do you late fee for library book is $2.00 Plus $.15 each day for a book that is late. If Maria’s TWiTtv forever like that was $3
    8·1 answer
  • C(squared)L(squared) + 100v(squared) = 100c(squared)<br>I have to solve for L
    13·2 answers
  • How long is the fence around the softball field?
    8·1 answer
  • CAN SOMEONE HELP ME WITH THIS?
    14·1 answer
  • What is the measure of the indicated angle?
    7·2 answers
  • Find the area of the shaded region.
    13·1 answer
  • En said the value of the expression 72-8^2 +6*3 is 50. What mistake did Ben make? Correct Ben’s mistake and give the value of th
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!