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
4vir4ik [10]
2 years ago
14

Add the numerator and denominator seperatly, then find the quotient -3( - 8) / 5 + 7

Mathematics
1 answer:
kipiarov [429]2 years ago
6 0
24/ 12=2 because -3 times -8 is positive 24 divided by 5+7 which is 12 and 12 goes into 24 twice
You might be interested in
What is the volume of this figure?
Sav [38]

Answer:

90 cubic inches

Step-by-step explanation:

4 0
3 years ago
Someone help me with number 8
Gnesinka [82]

Answer:

The answers are...:

The common ratio is -3

the sequence of the function is 2,-6, 18, -54, 162

and

the sequence of the function model is geometric

I hope this helps ^^"

Step-by-step explanation:

the common ratio is just from the -3 itself

the sequence model is just plugging n for every term so

a(1) would equal to 2, a(2)=-6 , a(3) would equal to -18, etc

and the geometric is bc it has the exponential that has (n-1), thus it is a geometric sequence

6 0
2 years ago
Which of the following repeating decimals is equivalent to -5 1/9?
AnnyKZ [126]
That would be choice D.
4 0
3 years ago
Read 2 more answers
What happens to the width of a confidence interval for a population mean if the level of confidence is increased without changin
natulia [17]

Answer: If the level of confidence is increased without changing the sample size then<em> </em><u><em>The margin of error will decrease because the critical value will decrease. The decreased margin of error will cause the confidence interval to be narrower.</em></u>

where;

<em>Margin of error = Critical value × Standard deviation</em>

<em>Here, it can be duly noted that Margin of error has a positive relation with critical value, i.e </em><u><em>The margin of error will decrease because the critical value will decrease.</em></u>

<u><em>whereas;</em></u>

The confidence interval is  <em>the value  ±  the margin of error.</em>

<em>Therefore, </em><u><em>the decreased margin of error will cause the confidence interval to be narrower.</em></u>

7 0
3 years ago
Identify the graph of the equation. What is the angle of rotation for the equation?
borishaifa [10]

Answer:

d. parabola, 0°

Step-by-step explanation:

y² + 8x - 0

y² = -8x

Where x = cos t  ,  y = sin t

Sin² t = -8 Cos t

1 - Cos² t = -8 Cos t

- Cos² t + 8 Cos t + 1 = 0

t = 2лπ ± (3 + √10) , л∈Z

Angle of rotation

5 0
3 years ago
Other questions:
  • Barbara Bailey joined a bowling league. She paid a $18.00 entry fee plus $7.50 a week for 16 weeks. She purchased a bowling ball
    15·2 answers
  • Solve the following equation:<br> V= 2(ab+bc+ca), for a
    7·1 answer
  • If a pizza is cut into twelve pieces and Tommy ate 1/4 of the pizza, how much would be left?
    14·2 answers
  • A granite block in the shape of a right rectangular prism has dimensions 30 centimeters by 40 centimeters by 50 centimeters. The
    15·1 answer
  • Julie is purchasing a home for $169,000.Her loan has been approved for a 30-year fixed-rate loan at 5 percent annual interest. S
    13·2 answers
  • What ia the area of a quadrilateral
    10·2 answers
  • A communication channel transmits a signal as sequence of digits 0 and 1. The probability of incorrect reception of each digit i
    9·1 answer
  • The total cost for 9 bracelets, including shipping was $72. The shipping charge was $9. Define your variable and write an equati
    7·2 answers
  • In circle O below, what is the value of f ?
    11·1 answer
  • The net of a pyramid is shown below. 4in 4in 4in 4in 8in. The surface area of the solid is __ square inches.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!