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
Aliun [14]
3 years ago
14

Find the approximate area of a triangle that has vertices at A(-4,-2) B(1,1) and C(5, -1).

Mathematics
1 answer:
ludmilkaskok [199]3 years ago
6 0

using the formula 1/2(b*h) you should get 13.5 so approximately 14

You might be interested in
The equation below specifies a function. Determine whether the function is​ linear, constant, or neither.
saveliy_v [14]

Answer:

Linear function is specified by the equation ⇒ answer B

Step-by-step explanation:

* Look to the attached file

Download docx
8 0
3 years ago
Read 2 more answers
Select the ONLY incorrect way the angle can be named
PIT_PIT [208]

Answer:

The only incorrect way could be to call it PN

Step-by-step explanation:

NOP shows the angle from NOP from two lines

O shows that is declaring angle O

PON is just the reverse of NOP.

However, on the other hand, PN is incorrect because first of all, that's how someone notate lines, and second of all, PN does not exist.

:)

3 0
3 years ago
If 8 = x + y and y > 0, then x is ___ 8.
qaws [65]
The answer is B because if 0 is < y than 8 would be equal to x

5 0
2 years ago
A local little league has a total of 90 players of whom 20% are left-handed. How many left-handed players are there? Please help
german
18

First you want to change the 20% into a decimal which is .20
Next you want to multiply 90 by .20 because that will give you the answer for 20% of 90
90x.20=18

Hope that helps
7 0
3 years ago
Find the value of x.
Vladimir79 [104]

Answer:

x= 2√37

Step-by-step explanation:

First thing you want to do is find the length of the missing side where the the right angle is at. You can find that with the pythagorean theorem of the other triangle, since you are already given 2 sides.

Pythagorean Theorem

{a}^{2}  +  {b}^{2}  =  {c}^{2}

a=2

b=?

c=2√2

Plug in and solve for b.

2^2+b^2=(2√2)^2

4+b^2=8

b^2=4

b=2

Now use the pythagorean theorem again to find your x side.

a=2

b=12

c=?

2^2+12^2=c^2

4+144=c^2

148=c^2

c=√148

c=2√37

4 0
2 years ago
Other questions:
  • Partial product 861×28
    8·2 answers
  • Find the perimeter of the parallelogram shown.
    13·1 answer
  • prove that if f is integrable on [a,b] and c is an element of [a,b], then changing the value of f at c does not change the fact
    10·1 answer
  • Christian and Benjamin go to the movie theater and purchase refreshments for their friends.
    10·1 answer
  • Need help really fast please!!
    8·1 answer
  • Assume that a student attends a four-year college with tuition costs of $20,000 per year, room and board costs of $5,000 per yea
    14·1 answer
  • How do you fraind someone on branly
    12·2 answers
  • Someone please help with this
    13·1 answer
  • If f(x)= x-3/x and g(x)= 5x-3, what is the domain of (f•g)(x)
    14·1 answer
  • What is the name of the tool to the right that was used to measure the volume of the water and the rock?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!