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
Ket [755]
2 years ago
11

I will give brainliest to the first person to answer both questions and get them correct.

Mathematics
2 answers:
serg [7]2 years ago
7 0
#18 is B because 4/20 possibilities add up to ten.
#19 is C because the bs cancel out and you get 3a-5=c -> 3a=c+5 -> a= (c+5)/3
kati45 [8]2 years ago
6 0

Answer:

18 is .20

19 is c+5 over 3

Step-by-step explanation:

18.

p= 4C 1 /4C1 * 5C1 = 4 / 4*5 = .20

19.

(3a - 5) / c = 1

3a - 5 = c

3a = c + 5

a = (c + 5) / 3

You might be interested in
10 十w=-9<br> I’m very confused please help
cricket20 [7]

Answer:

w = -19

Step-by-step explanation:

10 + w = -9

<u>-10         -10</u>

w = -9 - 10

w = -19

8 0
3 years ago
Read 2 more answers
How tall is tent at the peaking of the opening with the bottom being 8 feet in each side being 10 feet
irakobra [83]
A= bh divide by 2 so you'll multiply 10x8 the product would be 80 and so you divide 80 by 2 and get 40 as your result.
6 0
3 years ago
Read 2 more answers
Show step by step for 3576 divided by 9.1
yanalaym [24]
First make it so that it is now 35,760 ÷ 91
now take 357 divided by 91 and you get 3 with a remainder of 84
now bring down the 6 and take 846 divided by 91 and you get 9 with a remainder of 27
then bring down the 0 and take 270 divided by 91
you get 2 with a remainder of 88
so your answer is 392 with a remainder of 88
7 0
4 years ago
Work out the size of angle x.<br><br> image included
denis23 [38]

Answer:

x = 105°

General Formulas and Concepts:

<u>Geometry</u>

  • Corresponding Angles

Step-by-step explanation:

If the 2 lines are parallel, which they are, we can use specific theorems to help us solve for different angles.

Here, we see that we will use the Corresponding Angles Theorem. According the the theorem, this will allow us to find our value for <em>x</em>.

3 0
3 years ago
Read 2 more answers
This practice contains 15 questions. If you get 3 incorrect, what will your percent grade be? Hint: Grades are based on correct
ohaa [14]

Answer:

D. 80%

Step-by-step explanation:

15-3 = 12

12/15 = 4/5 = .8

80%

3 0
3 years ago
Other questions:
  • as a puppy, kim's dog weighs 15 ounces. as an adult, kim's dog weighs 8 pounds. how many ounces did kim's dog gain
    9·2 answers
  • Name a rational and irrational number of 160
    9·2 answers
  • Tim has an after-school delivery service that he provides for several small retailers in town. He uses his bicycle and charges $
    6·1 answer
  • Please help ASAP
    12·2 answers
  • A line consisting of six feet is _____. heptameter hexameter pentameter tetrameter
    11·2 answers
  • If 20 pounds is about 9 kilograms and a dog weighs 30 pounds then what’s the dogs weight in kilograms
    11·2 answers
  • Write the numbers in increasing order 0,-3,3,-8,8,-9
    7·1 answer
  • Does the graph represent a function? <br> Yes Or No
    8·2 answers
  • One number is 7 more than twice another. If thelr difference is 22, what is the larger number?
    10·1 answer
  • F(x)=4x+2 and g(x)=4(x−9)+2.<br><br> What transformation occurs from function f to function g?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!