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
Alona [7]
3 years ago
10

What is the quotient? a-3/7 - 3-9/21

Mathematics
2 answers:
Ivanshal [37]3 years ago
8 0
<h3>I'll teach you how to solve a-3/7 - 3-9/21</h3>

--------------------------------------------------------

a-3/7 - 3-9/21

Group like terms:

a - 3/7- 9/21- 3

Cancel 9/21 to 3/7:

a-3/7-3/7-3

Combine the fractions:

a- 6/7- 3

Convert element to fraction:

3*7/3 - 6/7

Since the denominators are equal combine the fractions:

-3*7-6/7

-3*7-6= -27

-27/7

Apply the fraction rule:

a- 27/7

Your Answer Is a - 27/7

plz mark me as brainliest :)

Ad libitum [116K]3 years ago
8 0
A-27/7 is the answer to this question
You might be interested in
Can someone help me with this please.
Lynna [10]

Answer: Rebate applied AFTER the discount

Step-by-step explanation:

Because the rebate value stays the same no matter what, but the discount doesn't.

4 0
3 years ago
19 x 50 =_fifties. Please help me
ivanzaharov [21]
Nine hundred and fifty
3 0
2 years ago
Read 2 more answers
Number 14 please thanks
katrin [286]
Your problem is:
$35.00 is what percentage of $437.50?

If you are given a part and the whole, and you want to know what percent the part is of the whole, divide the part by the whole and multiply by 100.

In this case, the whole is $437.50.
The part is $35.00.

35/437.5 * 100 = 8%

3 0
2 years ago
A has the coordinates (–4, 3) and B has the coordinates (4, 4). If DO,1/2(x, y) is a dilation of △ABC, what is true about the im
loris [4]

Answer:

Coordinates of Vertices of triangle ABC are A (-4,3) , B(4,4) and C(1,1).

As, DO is Dilation of Δ ABC by Scale factor of \frac{1}{2}.

Vertices of A' B'C' are

A'=(\frac{-4}{2},\frac{3}{2})=(-2,\frac{3}{2}), B'=(\frac{4}{2},\frac{4}{2})=(2,2), C'=(\frac{1}{2},\frac{1}{2})

So, Image Δ A'B'C' will be smaller than the Pre image Δ ABC.

The two triangles will be congruent.

AO is Dilated by a factor of half , so A'O' will be half of AO.

So, correct Statements are

1. AB is parallel to A'B'.

2.DO,1/2(x, y) =  

The distance from A' to the origin is half the distance from A to the origin.

OA=\sqrt{(-4)^2+3^2}=\sqrt{25}=5\\\\ O'A'=\sqrt{2^2+(\frac{3}{2})^2}=\frac{5}{2}=2.5

8 0
3 years ago
Read 2 more answers
The ratio of boys to girls in the entire 6th grade is 3 to 2. Given this ratio, which two class compositions are possible?
gtnhenbr [62]

Answer:

<em>There's an infinite number of possible answers because there might be any multiplication of 3 for boys and any multiplication of 2 for girls. So, for example:</em>

<em>There might be 3 boys and 2 girls.</em>

<em>There might be 6 boys and 4 girls.</em>

<em>There might be 9 boys and 6 girls.</em>

<em>There might be 12 boys and 8 girls.</em>

<em>etc...</em>

<em>In each case the ratio stays the same - 3 : 2.</em>

<em>Of course there probably can't be more than a few dozens of people in one class, but theoretically we can raise the numbers up to infinite.</em>

Step-by-step explanation:<em>hope this help.</em>

7 0
3 years ago
Other questions:
  • Out of 200 apples in a basket, 5 are rotten. What is the experimental probability that an apple chosen at random is a good one?
    13·1 answer
  • A cubic centimeter holds 1 milliliter of liquid. How many liters of water to the nearest tenth are required to fill a fish tank
    11·1 answer
  • If f(x) = (x3 + 25), find the inverse of f.
    8·1 answer
  • Dom josin is paid 18 as a pastry chef for regular 35hours week over rate is 1.5 times regular hourly rate he work 5 overtime hou
    6·1 answer
  • Finish solving the system of equations –9.5x – 2.5y = –4.3 and 7x + 2.5y = 0.8 using the linear combination method
    10·1 answer
  • The University of Arkansas recently approved out of state tuition discounts for high school students from any state. The student
    6·1 answer
  • 5 in.
    6·2 answers
  • Does anyone else have the problem of people answering your brainly questions and then someone links a virus as an answer?
    14·1 answer
  • DECIDE WHETHER THE CONGRUENCE STATEMENT IS TRUE. EXPLAIN YOUR REASONING.​
    7·1 answer
  • The average cost of 3 books 3:2:5 is $50. How much does each book cost?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!