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
olganol [36]
3 years ago
13

I don't how to graph it

Mathematics
1 answer:
Olin [163]3 years ago
7 0
A correlation of -0.9
You might be interested in
Three security cameras were mounted at the corners of a triangular parking lot. Camera 1 was 156 ft from camera 2, which was 101
Neporo4naja [7]

Answer:

Step-by-step explanation:

Alright, lets get started.

Please refer the diagram I have attached.

Lets use cosine law for finding the angles.

cosA=\frac{b^2+c^2-a^2}{2bc}

cosA=\frac{130^2+156^2-101^2}{2*130*156}

cosA=0.7652

Taking cos inverse

A = 40.08 degrees

Similarly,

cosB=\frac{a^2+c^2-b^2}{2*a*c}

cosB=\frac{101^2+156^2-130^2}{2*156*101}

cosB=0.5597

taking cos inverse

B = 55.97 degrees

Similarly,

cosC=\frac{a^2 +b^2-c^2}{2ab}

cosC=\frac{101^2+130^2-156^2}{2*101*130}

cosC=0.1053

taking cos inverse

C = 83.95 degrees

Means angle C is the largest angles,

So, camera 3 is covering the greatest angle.   :  Answer

Hope it will help :)


6 0
3 years ago
The number of bags of soybean seeds N that a farmer needs varies jointly as the number of acres a to the planted and the pounds
frozen [14]

Answer:

N= 15000

Step-by-step explanation:

7 0
4 years ago
Janay cut a drinking straw into three pieces (shown below) to investigate a triangle postulate. He moves the straw pieces to mak
murzikaleks [220]

Answer:

B. If three sides of one triangle are congruent to three sides of a second triangle then, the triangles are congruent.

3 0
3 years ago
What's the difference between 8 848 and 10 911 meters
Marta_Voda [28]
S what you do is 10,911-8,848=2063 so 2063 is the difference.  the reason i subtracted is because difference also means subtract  <span />
3 0
3 years ago
Find the area of this figure. round your answer to the nearest hundredth.
Reika [66]

Answer:

49.12 ft^2

Step-by-step explanation:

The triangle:

Area = 1/2 * base * height

= 1/2 * 6 * 8

= 24

The semicircle:

Area = 1/2 * 3.14 * 4^2

= 25 .12

Total area = 24 + 25.12

= 49.12 fT^2

3 0
3 years ago
Other questions:
  • 1. Rewrite the expression. Use an exponent, rather than repeated multiplication. (–4)(–4)
    10·1 answer
  • (Please help HURRY!) (Don't delete this!) (I WILL GIVE BRAINY!)
    10·2 answers
  • The radius of a circumference of a 26
    11·1 answer
  • 10% of what number is 78?
    5·2 answers
  • |3t - 5| = 2t <br> Solve with absolute value
    5·1 answer
  • a swimmer swims 4/5 of a mile in 1/2 hour. at this rate how many miles can the swimmer swim in an hour
    7·1 answer
  • What is the equivalent to 7.4 kilograms
    9·1 answer
  • Estimate the solution to the system of Equations
    11·1 answer
  • 130 135 1
    8·1 answer
  • Write 42 as a complex number.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!