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
oksano4ka [1.4K]
2 years ago
8

The area of a triangular block is 81 square inches. If the base of the triangle is twice the height, how long are the base and t

he height of the triangle?
Mathematics
1 answer:
Gre4nikov [31]2 years ago
5 0

Answer:

18 inches and 9 inches

Step-by-step explanation:

Given, The base of a triangle is twice of the height.

Area = 81 sq inches

Let, Base (b) = 2x

Height (h) = x

Area of the triangle = \frac{1}{2}bh

\frac{1}{2}bh = 81

or, x^{2} = 8

Base = 2×9 inches = 18 inches

Height = 9 inches

You might be interested in
2.5.3 Journal: Proofs of Congruence
nexus9112 [7]
I am doing this on apex aswell and i am stuck for the last few ones. I know that the answer to #1 is: Natalie- SAS and Emma- SSS the other ones im not so sure about. sorry for the lack of help, just thought one answer is better than none lol
8 0
3 years ago
Read 2 more answers
Find the inequality represented by the graph.
zepelin [54]
Yea that’s a nice graph i’d say looks a little fishy though
4 0
3 years ago
Read 2 more answers
Person who answers first and correctly will be named the brainiest answer.
Korvikt [17]
1) From building 1 to 2: 5 - (-3) = 8

2) From 2 to 3: 4 - (-5) = 9

3) From 3 to 4: 5 - (-3) = 8

4) From 4 to 1: 4 - (-5) = 9

Total: 8 + 9 + 8 + 9 = 34 units = 34*100 feet = 3400 feet.

Answer: 3400 feet
6 0
3 years ago
Which describes the solution of the inequality y > −15? Select all the points that are part of the solution.
Svetllana [295]

Step-by-step explanation:

y > -15

y is bigger than -15

= -14 , -13 , -12 , -11 , -10 , etc . . .

8 0
3 years ago
Anyone have any idea? i dont have any idea
ladessa [460]

Answer:

\tt f(x)=2x^2+20x-10

let y=f(x)

\tt y=2x^2+20x-10

\tt 2x^2+10x=y+10

\tt x^2+10x=\frac{1}{2} y+5

\tt x^2+10x+25=\frac{1}{2} y+30

\tt (x+5)^2=\frac{1}{2} (y+60)

\tt 2(x+5)^2=f(x)+60

\boxed{\tt f(x)=2(x+5)^2-60}

Hope it helps! :)

8 0
2 years ago
Other questions:
  • How many thirds are in one
    13·2 answers
  • How to find missing side lengths with an angle and one length?
    14·1 answer
  • 26,143,062 expanded form
    9·2 answers
  • Excel functions are organized into ____ categories. 8 11 10 13
    5·1 answer
  • 30.48 kg of beef was placed into 24 packages of equal weight. What is the weight of one package of beef?
    6·2 answers
  • Find the first five terms of the sequence.
    13·1 answer
  • 6 – 2x = 24<br> -6<br> - 6<br> 2x = 18<br> 2 2<br> x = 9<br> Is this statement true or false?
    13·1 answer
  • Bob has a bag full of dimes and quarters.
    7·1 answer
  • Leonard had some video games. He loaned 12 to Cody. Now he has
    15·1 answer
  • Part A: Solve the equation 5(x + 2) = 6x + 3x − 14, and show your work. (5 points)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!