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
bezimeni [28]
3 years ago
12

The length of the base of a triangle is twice its height. if the area of the triangle is 44 square​ kilometers, find the height

Mathematics
1 answer:
xeze [42]3 years ago
3 0
Let
x
be the height of the triangle.

Formular for area of Triangle
= ½ × base × height






thus,
{ \frac{1}{2} }(2x)(x)=44\ kilometers^2

Simplifying
x^2=44\ kilometers^2 \\\\ x= \sqrt{ 44 } \\\\ x=6.63\ kilometers
You might be interested in
Antony spent 328 minutes reading on Monday, Jose spent 159 minutes reading on Monday, how many more minutes did Antony spend tha
trapecia [35]

Answer:

hjajahajahaj

Step-by-step explanation:

4 0
3 years ago
Find the least common multiple of 4, 2, and 7
amm1812

Answer:

28

Step-by-step explanation:

So we know that 2 is already a multiple of 4 so we can just find the least common multiple of 4 and 7. So we can do:

4, 8, 12, 16, 20, 24, 28

7, 14, 21, 28

So the least common multiple between 4, 2, and 7 is 28

5 0
3 years ago
Read 2 more answers
For the linear function f(x) = -2x+1 , find the following
Leya [2.2K]

Given:

The function is:

f(x)=-2x+1

To find:

a. Slope and Y-intercept.

b. Is the function increasing, decreasing, or constant, justify your answer.

c. Graph the function, label x, and y-intercepts.

Solution:

a. We have,

f(x)=-2x+1                  ...(i)

The slope intercept form of a line is:

y=mx+b                    ...(ii)

Where, m is the slope and b is the y-intercept.

On comparing (i) and (ii), we get

m=-2,b=1

Therefore, the slope of the line is -2 and the y-intercept is 1.

b. If the slope of a linear function is negative, then the function is decreasing.

If the slope of a linear function is positive, then the function is increasing.

If the slope of a linear function is 0, then the function is constant.

The slope of the linear function is negative.

Therefore, the function is decreasing.

c. We have,

f(x)=-2x+1

At x=0, we get

f(0)=-2(0)+1

f(0)=1

So, the y-intercept is at (0,1).

At f(x)=0, we get

0=-2x+1

2x=1

x=\dfrac{1}{2}

x=0.5

So, the x-intercept is at \left(0.5,0\right).

Plot the points (0,1), \left(0.5,0\right) and connect them by a straight line as shown below:

4 0
3 years ago
What percent is represented by the shaded area?
Eduardwww [97]

Answer:

152%

Step-by-step explanation:

hope this helps!

please mark me as brainliest! thanks!

6 0
3 years ago
-2.5(4w-4)= -6 and check​
r-ruslan [8.4K]

Answer:

y=60

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • How you solve this??
    8·1 answer
  • Write 9 in scientific notation
    14·1 answer
  • 17% of what is 156?<br> I got 918. just checking my answer..
    10·1 answer
  • What is the sum of the complex numbers 2 + 3i and 4 + 8i, where i = <br> −1<br> ?
    7·2 answers
  • What is the value of "?" if the Perimeter = 50 km?
    15·1 answer
  • Doesn’t have an option for science but please help
    10·1 answer
  • What is the answer for (a^2+12c)÷7b-1
    14·1 answer
  • What are the blank numbers for 16, 17, 18, and 19
    12·1 answer
  • I need atleast 5 volunteers for the magic trick
    8·1 answer
  • Help me please it’s l haven’t learnt it
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!