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
valentina_108 [34]
3 years ago
7

Can someone please help me ASAP?

Mathematics
1 answer:
blagie [28]3 years ago
5 0
D

Pi r ^2
4 times 4 is 16
You might be interested in
I'm a student at LUOA and, this is way too hard. Can someone help me, please?
puteri [66]

The answer is the first one.

Knowing that population density is like a rate, people per a given area, you would take the amount of people and divide by the area.

3.11E7/7.69E6 = 4.02 people per km squared.

Also the “E” is another way to write times 10 to a power and I recommend using that notation when plugging it into a calculator.

6 0
2 years ago
If inflation from last year to this year was 2% and a pair of designer jeans sold for $75 last year, what would you expect to pa
tamaranim1 [39]

Answer:

$76.5

Step-by-step explanation:

We have been given that inflation from last year to this year was 2% and a pair of designer jeans sold for $75 last year. We are asked to find the price of pair of designer jeans this year.

An inflation of 2% will increase the price of pair of jeans by 2%, so price of pair of jeans this year would be $75 plus 2% of $75.

\text{Price of pair of jeans this year}=\$75+\$75\times\frac{2}{100}

\text{Price of pair of jeans this year}=\$75+\$75\times0.02

\text{Price of pair of jeans this year}=\$75+\$1.5

\text{Price of pair of jeans this year}=\$76.5

Therefore, the price of pair of jeans would be $76.5 this year.

7 0
3 years ago
Graph the line by plotting y=x+8​
Zarrin [17]

The equation y = x + 8 uses the slope intercept form

Remember that the slope intercept formula is:

y = mx + b

m is the slope

b is the y-intercept

In this case

y = 1x + 8

m = 1

y = x + 8

b = 8 OR y-intercept of this line is (0, 8)

You can plot the point (0, 8) on a graph. Then to find the next point you will rise up 1 and over right 1 (this is the slope). You can find another point after that by going down one and left one from the point (0, 8)

The graph should look like the one in the image below

Hope this helped! Let me know if you have any further questions

~Just a girl in love with Shawn Mendes

6 0
3 years ago
I need help i dont know how to do it and i dont know the answer
Aloiza [94]

Answer:

125 ft²

Step-by-step explanation:

We know that that surface area of the triangular prism that will be covered with insulation is equal to the area of the two triangular faces, plus the two lateral rectangular faces.

So you get:

SA = 2 [\frac{1}{2}\\(15)(15)] + 2 [(30)(15)] = 1,125 ft²

3 0
3 years ago
Y+2=-3(x-4)<br> Find the missing value in the solution to the equation. ( , -2)
koban [17]

Answer:

(4,-2)

Step-by-step explanation:

plug in and simplify;

y+2=-3(x-4)

-2+2=-3(x-4)

0=-3x+12

3x=12

x=4

7 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following is the ratio between the number of successes and the number of possible outcomes of an event?
    7·2 answers
  • Which describes the relationship between the lines y=2x - 5 and y=2x +2?
    11·1 answer
  • F(x) = x2 – 2x + 3; f(x) = -2x + 12
    13·1 answer
  • bob rides his bicycle on a bike path that is 75 kilometers long to get to his house that is due east of the bike path. If it tak
    9·1 answer
  • What is the slope of the line that passes through (1, -5) and (3, -8)?
    14·2 answers
  • I need help finding <br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B%20%7B3%7D%5E%7B9%7D%20%7D%7B%20%7B3%7D%5E%7B%20-%205%7D%
    12·1 answer
  • 4x^2 - 12x - 3<br><br> what would the answer be if x = 7
    6·2 answers
  • Can somebody help me?
    6·1 answer
  • What is the right answer <br> giving out brainliest
    12·1 answer
  • 4l+8m=40 please. Trying to solve for l and m
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!