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
REY [17]
2 years ago
5

Which equation can be used to calculate the area of the shaded triangle in the figure below?

Mathematics
1 answer:
Nina [5.8K]2 years ago
8 0

Answer:

A = 48 ft²

Step-by-step explanation:

The area (A) of a triangle is calculated as

A = \frac{1}{2} bh ( b is the base and h the perpendicular height )

here b = 16 and h = 6 , then

A = \frac{1}{2} × 16 × 6 = 8 × 6 = 48 ft²

You might be interested in
If 3x+2=11<br> then x= ?
leonid [27]

Answer:

X=3

Step-by-step explanation:

What you have to do is minus 2 from 11 and you get 9

Now divide 3 into 9 and you get 3

x=3 you can also plug 3 for x to see if the equation is right

8 0
3 years ago
Read 2 more answers
What is the solution to the equation -3d/a^2-2d-8 + 3/d-4 = -2/ d+2
Alex73 [517]

Answer:

d=1

Step-by-step explanation:

\frac{-3d}{d^2-2d-8} +\frac{3}{d-4} =\frac{-2}{d+2}

Lets factor the denominator d^2 -2d-8

d^2 - 2d - 8 = (d-4)(d+2)

\frac{-3d}{(d-4)(d+2)} +\frac{3}{d-4} =\frac{-2}{d+2}

Now make the denominators same

LCD: (d-4)(d+2)

\frac{-3d}{(d-4)(d+2)} +\frac{3(d+2)}{(d-4)(d+2)} =\frac{-2(d-4)}{(d+2)(d-4)}

Denominators are same on both sides

So equate the numerators

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

-3d +3d +6 = -2d +8

6 = -2d + 8

subtract 8 on both sides

-2 = -2d

So d=1




3 0
2 years ago
Read 2 more answers
Based on the scatter plot, what type of association is shown between hours of sleep and test scores?
bonufazy [111]
This is easily (A) Positive Association
7 0
2 years ago
Hello people ~<br>factorise↷<br> x^2 + 4x –21​
EleoNora [17]

Let's see

\\ \rm\rightarrowtail x^2+4x-21

\\ \rm\rightarrowtail x^2+7x-3x-21

\\ \rm\rightarrowtail x(x+7)-3(x+7)

\\ \rm\rightarrowtail (x-3)(x+7)

8 0
2 years ago
Emma needs some steel bolts to finish a patio deck project. If five steel bolts cost
Citrus2011 [14]

Answer:

Step-by-step explanation:

$24.5

5 0
3 years ago
Other questions:
  • Which of the following numbers is irrational?​
    14·2 answers
  • The graph below represents the solution set of which inequality?
    6·1 answer
  • The length of the hypotenuse is:<br> 0.<br> 1.<br> 2.<br> 4.
    9·1 answer
  • Please help me solve problem 8
    15·2 answers
  • A painter leans a 10 ft ladder against a building. The base of the ladder is 7 ft from the building. To the nearest foot, how hi
    14·2 answers
  • A parallelogram must be a rectangle when its
    14·1 answer
  • Jenny served one scoop of ice cream to her friends using a 3/4 cup scooper. She
    12·1 answer
  • Help please i will thank you a lot.
    9·1 answer
  • A map has a scale of 1 inch = 6 miles. How many miles are 3 inches
    6·1 answer
  • A grid model with 100 squares. 73 squares are shaded. What percent of the model is shaded? What is the equivalent ratio? What is
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!