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
sveta [45]
3 years ago
12

I need help with 11 and 12 please show your work

Mathematics
1 answer:
Gennadij [26K]3 years ago
4 0
So the first one is 20, if 6 is 30%, then 2 is 10%, which makes 20 100% and for 12, 75/3 is 25, which is now 5% and 25* 20 is 500 which is 100%, so 15% of 200 is 75
You might be interested in
Q2) Tyler deposited $300 into his bank account. He then wrote a check for
cupoosta [38]

Answer:

150

Step-by-step explanation:

300-150

5 0
3 years ago
What does x equal in -2(4-3x)-6x=10
Natali [406]

Answer:

No solution

Step-by-step explanation:

-2(4-3x)-6x = 10

-8 + 6x - 6x = 10

-8 = 10

there is no solution because -8 cannot = 10

7 0
3 years ago
The radius of the semicircle in the following composite figure is 8.5 millimeters. What is the total area of the composite figur
nydimaria [60]

Answer:

13.35 millimeter. (About)

Step-by-step explanation:

To find the area or circumference of any circle, you need to use pi. So, if we are trying to fine the area of a <em>semicircle, </em>you use the the formula:

πr²/2

So, if the radius is 8.5,

8.5 · 3.14 = 26.69

Now we divide it by 2.

26.69 = 13.345

Since the question is asking to round to the hundredths, the answer will be 13.35 millimeters.

8 0
3 years ago
Read 2 more answers
Please help, will mark brainliest!! thanks
Mars2501 [29]

Answer:

39.43   for each dog

Step-by-step explanation:

<u>d = 2c      (given) </u>

164 c  +   23 d = 4140       sub in the above equation for d

164 c   + 23<u> (2c)</u> = 4140

210c = 4140

c =19.71

d = 2c = 39.43

8 0
2 years ago
To find the difference of 7 - 3 5/12 how do you rename the 7
Anettt [7]
Hi! Here's how you do this problem:

1. You want to turn the 7 into 6 12/12

2. Subtract the two

6 12/12 - 3 5/12 = 3 7/12

So your answer is 3 7/12. Hope I helped!
3 0
3 years ago
Other questions:
  • Tell whether the argument below is an example of inductive or deductive reasoning.
    6·1 answer
  • ANSWER QUICK. BRAINLIEST FOR FASTEST AND BEST ANSWER​
    15·2 answers
  • Which choice names a diameter of circle f
    9·1 answer
  • Which answer best describes the shape of this distribution
    14·2 answers
  • How can you graph negative fractions on a number line
    12·1 answer
  • What is the leading coefficient of the polynomial when written in standard form 4x+7x^3-6
    14·2 answers
  • An electronics store advertises that one lucky customer will be given a television at the store's 10th anniversary celebration o
    14·1 answer
  • How many students did Xavier survey?
    5·1 answer
  • <img src="https://tex.z-dn.net/?f=x%20-%20%5Cfrac%7B3%5C%5C%7D%7B8%7D%20%3D%20%5Cfrac%7B13%7D%7B2%7D" id="TexFormula1" title="x
    14·2 answers
  • 3(sin 0+ cos O) -(sin 0 + cos ) = 2(sin2 0 + cos²0)<br> ​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!