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
omeli [17]
3 years ago
7

8(2 - 6v)+19= -61 Pls solve this step by step and explaining

Mathematics
1 answer:
ehidna [41]3 years ago
7 0

distribute 8 into 2 and -6v which would give you

36 - 48v + 19 = - 61

add like terms which would be 36 and 19

55 - 48v = - 61

then subtract 55 from -61 because they are on opposite side of the equal sign

- 116 = - 48v

divde

2. 416 with 6 repeating

You might be interested in
The diameter of a sphere with a volume of 12,348 cubic ft is ___ ft.
aniked [119]

Answer:

108.62ft

Step-by-step explanation:

12348=⁴/3×3.14×r²

r²=12348×¾÷3.14

r²=2,949.36

r=squareroot of 2,949.36

r=54.308

d=2r

d=54.308×2

d=108.616

6 0
2 years ago
How do I create a model to prove answer what is 15% of 60? I know the answer is 9 but very confused on how to show model.
yan [13]
You could draw a pie graph, I'm assuming you know how to draw one but I'll tell you anyways. draw a circle with sixty slices, like pizza. shade in 15 percent, or nine sclices. that's my favorite way to model percentages.
6 0
2 years ago
What is equal to 19^-8?
Rudiy27

Answer:

5.888045975

Step-by-step explanation:

4 0
2 years ago
What is a decimal in mathematics?
inn [45]

A decimal is 3.5, or 2.4739464. a number and a little bit. basically not a whole number. :)

5 0
3 years ago
Assume that when adults with smartphones are randomly​ selected, 57​% use them in meetings or classes. If 9 adult smartphone use
forsale [732]

Answer: 0.9617

Step-by-step explanation:

Given : The proportion of adults use their phones in meetings or classes : p=0.57

Number of adults randomly selected : n= 9

Let x be the random variable that represents the number of adults use their phones in meetings or classes.

By using binomial probability formula, to find the probability of getting success in x trials.

P(x)=^nC_xp^x(1-p)^{n-x}

The probability that at least 3 of them use their smartphones in meetings or classes will be :-

P(x\geq3)=1-P(x

Hence, the required probability is 0.9617 .

4 0
3 years ago
Other questions:
  • The book fair is this week, and there's a special deal for teachers. For every 5 hardcover
    13·1 answer
  • Draw a line plot for the fallowing data measured in inches
    5·1 answer
  • What is the slope of a line that contains the point (4, 3) and has a y-intercept of -5?
    7·2 answers
  • Multiplication with exponents confuses me..
    14·1 answer
  • Stir-fry is tony's favorite food to cook, but it always makes a lot of smoke! Tony needs to know the volume of his kitchen so he
    5·1 answer
  • Find the Average Number of Fruits eaten By Tony on a week:
    13·1 answer
  • Andrew is building a ramp for a snowboarding competition. The rules of the competition say that the height of the ramp must be 8
    14·1 answer
  • The incomplete table below summarizes the number of left-handed students and right-handed students by gender for the eighth-grad
    5·1 answer
  • Find the surface area of the prism<br><br> A. 90 cm^2<br> B. 96 cm^2<br> C. 150 cm^2<br> D. 156 cm^2
    10·2 answers
  • What is the total area of the figure? (square inches)
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!