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
Slav-nsk [51]
3 years ago
10

-a/2=10 what is the value of a

Mathematics
1 answer:
Naddik [55]3 years ago
5 0

Answer:

-20

Step-by-step explanation:

(-a/2=10)/-1

=a/2=-10

a=-10*2

a=-20

You might be interested in
A recipe that serves 6 people calls for 1 1/2 ( mixed number) pounds of meat. You have 8 pounds of meat. How many people can you
Gnom [1K]
72 people. Multiply 8 times one and a half, and then by six. 
5 0
3 years ago
Please help me It’ll help a lot
Digiron [165]

Answer:

heyy

the answers "20"

Step-by-step explanation:

Okay using the x that we have we find 40 and plug that into the graph and we have 20 :p

7 0
2 years ago
What is the most common standard for statistical significance?
Fittoniya [83]

Results in the most extreme 5% of possible outcomes

Hope this helps :)

7 0
3 years ago
A density graph for all of the possible times from 80 hours to 190 hours can
kupik [55]

Answer:

False

Step-by-step explanation:

5 0
2 years ago
Please help me on this problem. ​
Len [333]

Answer:

Step-by-step explanation:

Problem 4a

You have 6 numbers on the cube, a bag with 4 letters and a spinner with 3 letters

The total number of results is

6 * 4 * 3 = 72

Problem 4b

P(A,3,Q) = (1/3)(1/6)(1/4) = 1/72

Problem 4c

A and Q remain the same. 1/3 and 1/4

Not rolling a 6 is a little different. Success will result in a 1 2 3 4 5 being thrown.  That's 5/6

So the results are 1/3 * 1/4 * 5/6 = 5/72

4 0
3 years ago
Other questions:
  • What is the easiest math problem in the world
    11·2 answers
  • If c is the curve given by \mathbf{r} \left( t \right = \left( 1 5 \sin t \right \mathbf{i} \left( 1 3 \sin^{2} t \right \mathbf
    14·1 answer
  • How to Divide 80 into the given Fractions
    6·1 answer
  • Which of the following are situations that can be modeled with a quadratic function? Select all that apply.
    10·2 answers
  • PLEASE HELP ME!! HURRY PLEASE
    8·1 answer
  • The price of a ring was increased by 9% to £1800. What was the price before the increase? Give your answer to the nearest penny.
    9·1 answer
  • Why do systems of nonlinear equations sometimes have more than one solution​
    9·1 answer
  • The circumference of a circle is given by the formula C =2πr where r is the measure of the radius?
    5·1 answer
  • NEED HELP URGENTLY
    5·2 answers
  • Please help!!! If the first 4 terms of a geometric sequence are...
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!