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
Anni [7]
3 years ago
8

Please Help!!! What method would allow you find the area of the given triangle?

Mathematics
1 answer:
PtichkaEL [24]3 years ago
8 0

Answer:

the method we follow is area of the triangle is 12bh b is base and h is the height of the triangle

You might be interested in
Ann is adding water to a swimming pool at a constant rate. The table below shows the amount of water in the pool after different
N76 [4]

Answer:

(a)  As time increases, the amount of water in the pool increases.

     11 gallons per minute

(b)  65 gallons

Step-by-step explanation:

From inspection of the table, we can see that <u>as time increases, the amount of water in the pool increases</u>.

We are told that Ann adds water at a constant rate.  Therefore, this can be modeled as a linear function.  

The rate at which the water is increasing is the <em>rate of change</em> (which is also the <em>slope </em>of a linear function).

Choose 2 ordered pairs from the table:

\textsf{let}\:(x_1,y_1)=(8, 153)

\textsf{let}\:(x_2,y_2)=(12,197)

Input these into the slope formula:

\textsf{slope}\:(m)=\dfrac{y_2-y_1}{x_2-x_1}=\dfrac{197-153}{12-8}=\dfrac{44}{4}=11

Therefore, the rate at which the water in the pool is increasing is:

<u>11 gallons per minute</u>

To find the amount of water that was already in the pool when Ann started adding water, we need to create a linear equation using the found slope and one of the ordered pairs with the point-slope formula:

y-y_1=m(x-x_1)

\implies y-153=11(x-8)

\implies y-153=11x-88

\implies y=11x-88+153

\implies y=11x+65

When Ann had added no water, x = 0.  Therefore,

y=11(0)+65

y=65

So there was <u>65 gallons</u> of water in the pool before Ann starting adding water.

3 0
2 years ago
Read 2 more answers
NEED HELP ASAP!!!!!!!!!!!!!!!!!
kotegsom [21]

Answer:

I think it is 6 sorry if it is wrong

Step-by-step explanation:

;-;

5 0
3 years ago
Read 2 more answers
Find the slope of 0,5 2,3 ​
EleoNora [17]

Answer:

y = -x + 5

0 is 0, +5 = 5

-2 + 5 = 3

7 0
3 years ago
Calculate the percent change if a city that used to produce 2050 kilowatt hours has reduced their consumption to 1125 kilowatt h
Crazy boy [7]

The percent change if a city that used to produce 2050 kilowatt hours has reduced their consumption to 1125 kilowatt hours is 45.122% decrease.

<h3>What is percentage change?</h3>

Percent increase and percent decrease are measures of percent change, which is the extent to which a variable gains or loses intensity, magnitude, extent, or value.

we know,

% change = (final- initial) / initial * 100

=(1125-2050)/1125 *100

=45.122%

Hence, percentage change be 45.122% decrease.

Learn more about percentage change here:

brainly.com/question/14656289

#SPJ1

5 0
2 years ago
Noah is planning his birthday party. He is deciding between three themes: space, safari, and comics. He also has to determine wh
mixas84 [53]

Answer:

the answer is 18.l hope is good

8 0
3 years ago
Read 2 more answers
Other questions:
  • In what conditions can a factored expression be factored further?
    12·1 answer
  • Simplest form 15/23 × 6/7
    6·1 answer
  • What is the area of this figure
    11·1 answer
  • A street sign is 104 inches tall. How tall is it in feet and inches.
    5·1 answer
  • What is the slope of a line that contains the points (2,-7) and (-1, -6)
    5·1 answer
  • A rectangular box is 6 inches long, 5 inches wide and 7 inches tall. What is the approximate length of its longest diagonal?
    5·2 answers
  • Cuanto es dcneicneen eie neim ​
    8·2 answers
  • Emilio has 5 bags of birdseed. Each bag has about 28 ounces of birdseed. If he divides the birdseed equally into 3 containers, a
    10·1 answer
  • Combine like terms. (−2n−2)+(6+8m)+(8m+4n)
    5·1 answer
  • Find y and simplify completely.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!