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
d1i1m1o1n [39]
3 years ago
12

Explain and show work

Mathematics
1 answer:
sashaice [31]3 years ago
3 0

Answer:

330

Step-by-step explanation:

For Rectangles and Squares:

13x9=117

12x9=108

9x5=45

For Triangles:

12x5=60 divided by 2=30

12x5=60 divided by 2=30

How to get answer:

Add all the answers up:

117+108+45+30+30=330

You might be interested in
Please can you help, can you edit the image with the answer.<br> thx :)
Luda [366]

Answer:

Draw line going through points (6,0) and (0,3)

Step-by-step explanation:

Equation: y=3-1/2x

Point I: (6,0)

Take y as 0, x=6.

Point II: (0,3)

Take x as 0, y=3.

7 0
2 years ago
The pH of a substance added to a citrate buffer, y, depending on the ratio of citric acid to sodium citrate, x, can be modeled u
Charra [1.4K]

Answer:

Yes it's A. 0.79

Step-by-step explanation:

You plug in 6.5 into the y-value since it asks to find the ratio,x, if the pHis 6.5. Then you can solve using a calculator to get 0.79432, or 0.79

5 0
3 years ago
Read 2 more answers
a car traveling at 30 m/s starts to decelerate steadily. it comes to a complete stop in 12 seconds. what is its acceleration?
creativ13 [48]
Just divide -30 m/s (the change in velocity) by 12 seconds (the time required for the car to come to a stop):

-30 m/s
----------- = - 2,5 m / (sec)^2              (answer)
 12 sec
5 0
3 years ago
8 <br> 7<br> /<br> 8<br> + <br> 9 <br> 13<br> /<br> 16<br> what is this in a mixed number.
FinnZ [79.3K]

Answer:

18 and 11/16

Step-by-step explanation:

I converted the two numbers into improper fractions which leaves me with

71/8+157/16

I thenn made sure I had common denominators, which means I need to multiply the first number by 2/2 and I'm left with:

142/16+157/16

I can now add the 2 numbers together and I get:

299/16

now we just need to convert the number into a mixed number by dividing, and I am left with:

18 and 11/16

5 0
2 years ago
∆ABC is dilated about the origin. what skill factor is used to make the image ∆ A'B'C? 2 1/3 3 1/2​
Vilka [71]

Answer:

3

Step-by-step explanation:

BC = 1 \\ \\ B'C' = 3 \\ \\ \frac{B'C'}{BC}=3

6 0
1 year ago
Other questions:
  • Plz help with math and show your work
    5·1 answer
  • Determine the scale factor of the function f(x)=3/x
    14·1 answer
  • Is 1/7 bigger than 1/4?
    15·1 answer
  • Find the Vertex of 2x^2+8x+1<br> A. (-2,-7)<br> B.(1,7)<br> C.(-2,-1)<br> D.(3,-4)
    15·1 answer
  • 26 out of the 65 magazines at the bookstore are women's magazines. What percentage of the magazines at the bookstore are women's
    13·1 answer
  • What type of triangle is shown? (3 points)
    15·2 answers
  • How does the graph of g(x) = 3X – 2 compare to the graph of f(x) = 3X?
    12·2 answers
  • Ik this is the easiest question but who wanna do it for me?:(
    5·2 answers
  • The equation $x + {y = 2 can be rewritten in a form that reveals the y-intercept of the graph of the equatior
    9·1 answer
  • Please help me with this problem, 35 points!
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!