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
denis-greek [22]
3 years ago
8

I forgot how to do this!! i'd like help please!!

Mathematics
1 answer:
user100 [1]3 years ago
3 0

Answer:

9) 28

10) 22

Step-by-step explanation:

collinear means on the same line

9 ) AB+BC=AC

    16+12=28

10) 13+9=22

You might be interested in
Please help, will give brainliest if right!
Nimfa-mama [501]

Answer:

a

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Calculate the area of a circle with a diameter of 6cm
USPshnik [31]
Formula for area of circle:
A=πr²
Here diameter, d= 6 cm
Radius, r= d/2 = 6/2 = 3 cm
Put values
A= 3.14 x 3²
A=3.14 x 9
A=28.26 cm²

Answer: 28.26 cm²

7 0
3 years ago
Read 2 more answers
May you someone help me It's my last question!​
Orlov [11]

Answer:

-19. Cant be -6 as its to the right. the others are positive.

3 0
3 years ago
Simplify V45 (square root 45) fully, giving your answer in the form aVb (square root)
inna [77]

Answer:

B

Step-by-step explanation:

7 0
3 years ago
A scale model of a human heart is 16ft long. The scale is 32:1. How many inches long is the actual heart it represents?
melisa1 [442]
0.5 or 6 inches
The model=32
Actual size=1

32/1= 16/?
  If 32 is 1 foot which equals 12 inches, and 16 is half of  32, then 16 is 0.5 inches or 6 inches
4 0
3 years ago
Other questions:
  • Federica used 13.4 gallons of gasoline to drive 448.9 miles. what was the average number og miles she drove per gallon of gasoli
    12·2 answers
  • What is the circumference of a circle with an area of 200.96 cm??
    8·1 answer
  • You are deciding between two cars with different engines and want the bigger of the two. one engine displaces 350 cubic inches.
    12·2 answers
  • What is the exponential form of the logarithmic equation?<br><br> 4=log0.80.4096
    11·1 answer
  • Find the x-intercept of y = 4 ^ x - 64 .
    14·1 answer
  • Which expression represent the series
    9·2 answers
  • How to graph absolute value functions?
    13·1 answer
  • Please answerrrrrrrrrrrr <br><br><br><br> Pleaseeeee andddd thankkk youuuu. .
    9·1 answer
  • K4qkew5
    11·2 answers
  • What is the complete factorization of 5x2 - 11x - 12?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!