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
Alex Ar [27]
3 years ago
14

A triangle's height is 10 feet more than its base. If the area of the triangle is 100 square feet, use factoring to find its dim

ensions.
Mathematics
1 answer:
stiks02 [169]3 years ago
6 0

The base length of the triangle is 10 ft. and the height of the triangle is 20ft.

Step-by-step explanation:

Height = base + 10

Area = 100 square ft

Area of a triangle= (1/2) (b) (h)

100 = (1/2) (b) (b + 10)

200 = b(b) + 10b

b(b) + 10b - 200 = 0

b(b) + 20b - 10b - 200 = 0

b ( b + 20) -10(b + 20) = 0

(b-10) (b+20) =0

b = 10 (or) b = -20

Here b is the length and cannot be negative.

So, b = 10ft

h = b + 10

h = 10 + 10

h = 20 ft.

The base length of the triangle is 10 ft. and the height of the triangle is 20ft.

You might be interested in
A) Complete the table of values for y = 6 - 2x<br><br> 0<br> 1<br> 2<br> 3<br> 4<br> 5<br> -4
andreyandreev [35.5K]

Answer:

0

2

4

1

5

44

Step-by-step explanation:

mark brainliest

6 0
2 years ago
15-(4m - 5) = 32 please help me
atroni [7]
The answer is = -3, hope this helps!
7 0
3 years ago
Read 2 more answers
Match the graph with the related table
sladkih [1.3K]
I believe the answer is C
6 0
2 years ago
Jessie wrote a computer program to create colored shapes. The shapes are either squares or circular and both are equally likely.
GenaCL600 [577]
Hey! The answer is "<span>B)16 2/3%." Hope I helped, and have a great day!

</span>
3 0
3 years ago
Read 2 more answers
I need help on this question anything help
elixir [45]

Answer:

y = -3x - 1

Step-by-step explanation:

Look at your line. It's a downward trend which means your slope is negative

slope is the m in y = mx+b

Your b is your y intercept or where the graph touches the y = 0 vertical line.

It cross at -1 value

Your slope value is determined by rise/run so in the case it goes down 3 values and across 1 value so its 3/1 but its negative so its -3/1

4 0
3 years ago
Other questions:
  • If the area of the following parallelogram is 30 square centimeters, what is the length of the base?
    11·2 answers
  • STEM
    10·1 answer
  • I need help on number 4?
    9·1 answer
  • How many zero arin the product of any whole. number less than 10 and 500
    9·2 answers
  • 2000 is what bigger than 2?
    15·1 answer
  • This is so confusing ngl​
    6·1 answer
  • Pleas help me find the answer and show the work to this question
    9·1 answer
  • 2x – 3 &gt; -4x + 2<br> What is the solution to the inequality
    5·1 answer
  • This Stem-and-Leaf Plot shows the number of people who attended a local nine-day carnival.
    6·2 answers
  • The perimeter of a rectangle is 56 feet and
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!