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
Dafna11 [192]
3 years ago
15

The formula for the area of a triangle is , where b is the length of the base and h is the height. Find the height of a triangle

that has an area of 30 square units and a base measuring 12 units.
Mathematics
1 answer:
Alexandra [31]3 years ago
3 0
The area of a triangle is A= 1/2bh. Plugging in the values you know, 30= 1/2*12*h.

Solving for h,

30= 1/2*12*h

30= 6h

h=5

The height of the triangle is 5 units.
You might be interested in
Can anybody help me with questions 17-23?
sdas [7]
5600 is number 23 helps it helps
7 0
3 years ago
I need help 911!!! I need thisss
velikii [3]
Rate of change is another way to say slope.

Slope is (the change in y) / (the change in x).
The formula for slope is:
m = (y2 - y1)/(x2 - x1), with (x1, y1) being one point and (x2, y2) being the second. What you need to do is order the slopes from smallest to largest because slope means the same thing as rate of change.

#17. First, you need to find the slope of function A. To do this, I’m choosing two different points I see on the graph: (1,1) and (2,1). I now plug these into the slope formula:
m = (1-1)/(2-1) = 0/1 = 0.
The slope for function A = 0

To find the slope for function B, you can choose any two points. I’m going to use (3,0) and (6,1)

m = (1-0)/(6-3) = 1/3
The slope for function B is 1/3

For function C, you are already given the slope. That equation is in something called slope-intercept form (y=mx+b), where the x is being multiplied by the slope.
The slope on function C = 1/4

So,, A has the smallest slope, C has the second smallest slope, and B has the largest slope.

#18. The two points in using to find the slope for function A are (0,-3) and (1,0).
m = (0+3)/(1-0) = 3/1 =3
The slope for function A is 3

The two points I’m using for function B are (-2, 10) and (0, 20)
m = (20-10)/(0+2) = 10/2 = 5
The slope for function B is 5

The slope for function C is 1. When the slope is 1, it is not written because any number (other than 0) times 1 equals 1.

Function C has the smallest slope, function B has the second smallest slope, and function C had the largest slope.

It would probably be better for you to try 19 and 20 on your own, and let me or anyone else on Brainly know if you have any questions or something doesn’t make sense.
I hope this has helped!
6 0
3 years ago
Modeling Compound Interest In Exercise, complete the table for an account in which interest is compounded continuously.
Mademuasel [1]

Answer:

This problem requires us to calculate, the value of investment after 10 and 25 years, and also tell the time after which intial investment amount will double. Investment rate and initial investment amount is given in the question.

Value of investment after 10 year = 600(1+8%)^10 = $ 1,295

Value of investment after 25 year = 600(1+8%)^25 = $ 4,109

Time after which investment amount double (n)

1200 = 600 (1.08)^n

Log 2 = n log 1.08

n = 9 years

6 0
3 years ago
What congruent theorem is this triangle...need help please
agasfer [191]
… z =w …angle v x w = angle z x y
It follows AAA SIMILARITY Relation
7 0
3 years ago
I need some friends Please help
bearhunter [10]

Answer:

kk

Step-by-step explanation:

ill be your friend

8 0
3 years ago
Read 2 more answers
Other questions:
  • Prove that this question:.​
    8·1 answer
  • 11. Evaluate f (x)=-x+ 2 for f( – 5) and f (1).
    13·1 answer
  • How many different combinations of two can be made from 80 people?
    6·1 answer
  • Plz help me well mark brainliest if correct!!!
    8·2 answers
  • Angles 1 and 2 are supplementary. 2 lines intersect to form angles 1 and 2. Which equation represents the relationship between t
    5·1 answer
  • If f(x)=2(x-3)x4, what is f(-2)? PLEASE HELP ILL GIVE BRAINLIEST
    13·1 answer
  • Find angle B. What is angle B.
    11·1 answer
  • Harper was out at a restaurant for dinner when the bill came. She wanted to leave a tip of 16%. What number should she multiply
    10·1 answer
  • Is 2.4, 4.5 and 5.2 a right triangle?
    6·1 answer
  • What is -341 degrees coterminal to
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!