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
IceJOKER [234]
2 years ago
14

What is the altitude of the equilateral triangle?

Mathematics
1 answer:
MAXImum [283]2 years ago
7 0
It’s not going to be C because 10 is already in the question
You might be interested in
Write the point-slope form of an equation of the line through the points (-2, -3) and (-7, 4).
Ivenika [448]
Answer:
7x+5y +29= 0
Step-by-step explanation: first we have to find slop of the line that is.( Y2-Y1)/x2-x1
M = slope = 4+3)/-7+2
M= 7/-5
Equation of line y - y 1 = M (X - X1)
Y+3 = 7/-5 (x+2)
7x + 5y +29 =0 Ans .

4 0
1 year ago
Work out the size of angle x
kompoz [17]

Answer:

x = 117 degrees

Step-by-step explanation:

A triangle has 180 degrees in total.

A straight line is also 180 degrees in total.

180 - 101 = 79

Angles inside the triangle

79 + 38 = 117

180 - 117 = 63

63 degrees is the missing angle

x = 180 - 63

x = 117

6 0
3 years ago
Read 2 more answers
A group of people were asked if they had run a red light in the last year. 386 responded "yes", and 137 responded "no". Find the
ludmilkaskok [199]

Answer: The probability would 0.35770234986 or 35%

Step-by-step explanation:

3 0
2 years ago
Can anyone help me with this?
Maurinko [17]

Answer:

D. -6m²n² + 10m²n + 8mn² - 10mn

Step-by-step explanation:

(-7mn + 8mn² - 8m²n²) + (10m²n + 2m²n² - 3mn)

Apply the distributive property to remove the parentheses

-7mn + 8mn² - 8m²n² + 10m²n + 2m²n² - 3mn

Combine like terms together and arrange in standard form

-7mn + 8mn² - 8m²n² + 10m²n + 2m²n² - 3mn

-8m²n² + 2m²n² + 10m²n + 8mn² - 7mn - 3mn

-6m²n² + 10m²n + 8mn² - 10mn

5 0
3 years ago
Which of the lines below is parallel to a line with a slope of 3 and a y-intercept at (0, 3)?
Dmitrij [34]

Answer:

\displaystyle line\:HJ

Step-by-step explanation:

\displaystyle y = 3x + 3

The descryption gives you the above <em>Slope-Intercept Equation</em>. Parallel equations have SIMILAR <em>RATE</em><em> </em><em>OF</em><em> </em><em>CHANGES</em><em> </em>[<em>SLOPES</em>], therefore \displaystyle 3 remains as is, and perfourming \displaystyle \frac{rise}{run}, will give you that answer.

I am joyous to assist you at any time.

6 0
2 years ago
Other questions:
  • Nikki by seven packs of silly bands from the store. After school the next day she decides to buy three more packs to give to her
    5·1 answer
  • If f(x) = 3 – 2x and g(x)=1/x+5, what is the value of (f/g)(8)? –169 –1 13 104
    14·2 answers
  • (x 5 + y 5) divided by (x + y) PLEASE HELP ME!!!
    7·1 answer
  • I really need some help it's hard to understand!
    8·2 answers
  • Find the value of x. Round to the nearest tenth.
    11·1 answer
  • Express the ratio below in its simplest form. 3.5 : 2.5
    11·1 answer
  • randy needs to save 2550$ for a vacation. he has 6 months to save the money. how much money must he save each month?
    12·2 answers
  • Need help can some help me explain what the measure of angle A is
    8·1 answer
  • One lap around the track on the playground is 1/9 mile. The 5th grade teachers walked 10 laps. How many miles did they walk
    6·1 answer
  • For which value(s) of x is f(x)&gt;0
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!