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
Roman55 [17]
4 years ago
11

Find the quotient of negative 21 divided by negative 3

Mathematics
1 answer:
muminat4 years ago
6 0
-21/-3= \frac{-21}{-3} = \frac{21}{3} = 21/3 = 7

The answer is 7

You might be interested in
HELP I WILL MARK BRAINLIEST
Ede4ka [16]

Answer:

the answer is A.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
At the beginning of the school year, the 7th grade class at Oak Hill Middle School has 480 students. There are 270 girls and 210
Dimas [21]

Answer:

Part 1: 43.75%

Part 2: 44.07%

Step-by-step explanation:

Hello!

(Pt.1) First, set up a ratio 210/480. Next, you use long division I got the percent 43.75. After that, you subtract 6 from the girls group, (because of them moving away and then more coming back.) and 2 from the boys group. Then, you subtract those from the school "population" and you get 472 as the final population. So then you set up another ratio, 208/472. I got a percent of 44.07% from that.

Thanks For Reading!

7 0
2 years ago
For what value of X must the quadrilateral be a parallelogram X +5 equals 2X -5
melomori [17]

Answer:

x=10

Step-by-step explanation:

x+5=2x-5

x=2x-10

-x=-10

x=10

4 0
3 years ago
what are the values of a, b, and c in the quadratic equation 0 = x2 – 3x – 2? - a = , b = 3, c = 2 - a = , b = –3, c = –2 - a =
Dafna11 [192]
x^2-3x-2=0\\\\a=1;\ b=-3;\ c=-2\\\Delta=b^2-4ac\\\\\Delta=(-3)^2-4\cdot1\cdot(-2)=9+8=17 \ \textgreater \  0\\\\then\\x_1=\dfrac{-b-\sqrt\Delta}{2a}\ and\ x_2=\dfrac{-b+\sqrt\Delta}{2a}\\\\x_1=\dfrac{3-\sqrt{17}}{2\cdot1}=\boxed{\dfrac{3-\sqrt{17}}{2}}\\\\x_2=\dfrac{3+\sqrt{17}}{2\cdot1}=\boxed{\dfrac{3+\sqrt{17}}{2}}
3 0
3 years ago
Read 2 more answers
What is the increse of 20 miles by 30%
Rzqust [24]
To find 20 percent of a number, multiply the number by 0.2. In this instance, 0.2 x 30 = 6. Therefore, 20 percent of 30 is equal to 6.<span>
</span>
3 0
4 years ago
Other questions:
  • 5.23 minus 2.1 write a story
    14·1 answer
  • Olivia borrows $50 from her mom to buy some art supplies. Olivia spends $32.15 on art supplies and gives the change back to her
    14·1 answer
  • suppose Julie makes 80% of her free throws. what is the probability that she will make 20 of her next 30 attempts? ​
    14·1 answer
  • Y=1/4 x+7 y=1/2x+5 the why coordinate of the solution to the system shown is
    7·2 answers
  • Will be giving brainliest!
    11·2 answers
  • What is the value of x ? When a triangle side B is 75° SIDE C is 50° and sideA is X
    9·1 answer
  • Very
    6·1 answer
  • Which pair of terms can be used to represent any two consecutive odd numbers? x and x + 1 x and x + 2 x and 2 x + 1 2 x and 2 x
    12·2 answers
  • Please help<br> I need it right now<br> thank you
    7·1 answer
  • (13) The Modern Grocery has cashews that sell for $5.00 a pound and peanuts that sell
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!