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
Artyom0805 [142]
2 years ago
15

Find the area of the triangle.

Mathematics
1 answer:
Vsevolod [243]2 years ago
8 0

Answer:

20 m²

Step-by-step explanation:

<u>Formula (Area of triangle):</u>

<u />\text{A (Triangle)} = \dfrac{1}{2}  \times \text{Base} \times \text{Height}

From the triangle, we can see that the base of the triangle is "7 + 3" m and the height of the triangle is "4" m.

<u />\implies \text{A (Triangle)} = \dfrac{1}{2}  \times (7 + 3) \times (4)

Simplify the right-hand-side as needed to evaluate the area.

<u />\implies \text{A (Triangle)} = \dfrac{1}{2}  \times (10) \times (4)

<u />\implies \text{A (Triangle)} = \dfrac{40}{2}  = 20 \ \text{m}^{2}

Therefore, the area of the provided triangle is 20 m².

Learn more about this topic: brainly.com/question/15442893

You might be interested in
Which pair of points graphed below have values that are opposites
MaRussiya [10]
The answer is D.) A and E
6 0
2 years ago
Read 2 more answers
Tyler and Pearl went on a 20km bike ride that lasted for 3 hours. Because of steep hills or the trail, they walked for most of t
noname [10]

Answer: 1 hour


Step-by-step explanation:

Let the distance they walked be d_1 in time t_1 and the distance they walked be d_2 in time t_2 ,then

Walking speed=\frac{d_1}{t_1}=4

\\\Rightarrow\ d_1=4t_1

Riding speed=\frac{d_2}{t_2}=12

\\\Rightarrow\ d_2=12t_1

Also the total time taken=3 hours

∴t_1+t_2=3\\\Rightarrow\ t_2=3-t_1...(1)

Since the total distance= 20 km

∴d_1+d_2=20\\\Rightarrow4t_1+12t_2=20\\\Rightarrow4t_1+12(3-t_1)=20..............[\text{from (1)}]\\\Rightarrow4t_1+36-12t_1=20\\\Rightarrow-8t_1=-8\\\Rightarrow\ t_1=1

Thus, the they spent 1 hour time in walking.

7 0
2 years ago
A bar graph is used to represent numerical data.<br><br> true or false
igor_vitrenko [27]
A bar graph is used to represent numerical data.true or false correct answer:true
7 0
3 years ago
Read 2 more answers
Write any 4 rational numbers between -1/3 and -1/2
Lubov Fominskaja [6]

Step-by-step explanation:

Rational numbers are numbers that terminate or are a repeating decimal.

4 rational numbers between -1/3 and -1/2 are

-5/12,

-0.583333333333333333333333333...,

-0.54166666666666..., and

-0.5208333333...

3 0
3 years ago
What is the cirumference of a circle with a diameter of 4.1 cm
nordsb [41]

<em>Answer:</em>

<em>C = 12.88</em>

<em>Step-by-step explanation:</em>

<em>If the radius of the circle is 4 cm, then the diameter of the circle is 4 cm x 2, or 8 cm. If you know the circumference of the circle, divide it by </em><em>π</em><em> to get the diameter.</em>

<em>C = π d = π · 4.1 = </em><em>12.88</em><em>053cm </em>

Glad to help ya!!

5 0
2 years ago
Other questions:
  • Whats the mode, median, mean and range of 24, 31, 12, 38, 12, 15​
    14·1 answer
  • Need help please!!!!!!!!!!!!
    11·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bx%5E%7B2%7D%2B2x%20%7D%7Bx%5E%7B2%7D-3x%20%7D" id="TexFormula1" title="\frac{x^{2}+2
    8·2 answers
  • (07.03 LC)
    13·1 answer
  • Last year a winter coat cost $175. This year the price increased 15%. What is the new price?
    9·1 answer
  • 4. Find the solution for the following problem. Explain your reasoning."
    5·1 answer
  • 2p + 2r = q solve for p
    6·2 answers
  • Write the equation of a line (y=mx+b) that passes through the points.<br><br> (2, 3) and 4. 4)
    15·2 answers
  • Can anyone give me some insight on this?
    14·1 answer
  • Can someone please help me with this?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!