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
Grace [21]
3 years ago
6

What are three integers that do not all have the same sign that have a sum of -20. Write three integers that do not all have the

same sign that have a sum of 10
Mathematics
1 answer:
Ratling [72]3 years ago
8 0

There isn't an unique solution to these equations. For example, for the first one, you may pick two arbitrary positive number, and fix the third so that the sum is -20.

Say that you choose 4 and 26. Their sum is 30. To reach -20, the third number must be -50.

So, 4, 26 and -50 are three numbers that sum to -20 and don't have all the same sign.

Similarly, for the second requirement, pick two negative numbers, and adjust the third.

If you choose -3 and -2, their sum is -5. So, the third must be 15. In fact, -3, -2 and 15 are three numbers that sum to 10 and don't have all the same sign.

You might be interested in
Anyone wanna help with this?????
madreJ [45]
The answer is c hope it’s right
4 0
2 years ago
I need help with this please I appreciate it!
-BARSIC- [3]

Answer:

1. Ella can scale it up by 3 or by using the ratio 3:1, the smaller bed is exactly 1/3 of the bigger bed.

2A. No I am way taller than the 75".

2B. Ella can scale the bed up by 7:1 so that it can fit me.

Step-by-step explanation:

8 0
2 years ago
Train A leaves New York for California at the same time Train B leaves California for New York. They are 2900 miles apart. They
professor190 [17]

Answer:

(A) 120 mph

(B) -120 mph

(C) 12 hours 5 minutes.

Step-by-step explanation:

Given that,

New York and California are 2900 miles apart,

Both the trains A as well as B travel at an average speed of 120 mph.

Assuming that the path between the starting point in New York and the ending point in California is straight, so the given distance of 2900 miles is actually the shortest distance which is the displacement between the source and destination.

So, the given speed on the straight path is actually the velocity.

Assuming that the velocity is positive in the direction from New York towards California.

(A) So, the velocity of train A (towards California)  = 120 mph.

(B) The velocity of train B (towards New York) = -120 mph.

(C) Bothy are moving towards each other, so the relative velocity between them is 120+120=240 mph, and the initial distance between them is 2900 miles.

When they meet, the displacement between them becomes zero, displacement covered= 2900-0=2900 miles.

So, the time, t, taken to cover the displacement 2900 miles with a relative velocity of 240 mph is

t=\frac{2900}{240} [as time= displacement / relative velocity]

\Rightarrow t=12\frac{1}{12} hours

=12 hours 5 minutes.

7 0
3 years ago
HELPP!!!! Is the first one right? and if not can u correct it also can u help me on the other ones plz!!!!???
SpyIntel [72]

Answer:

69 noice

Step-by-step explanation:

8 0
2 years ago
If 8 people share a winning lottery ticket and divide
LenaWriter [7]
2 out of 8 people sharing the prize is 2/8 or 25% of the people sharing the prize
4 0
3 years ago
Other questions:
  • 9. Compare these measurements. 3250 meters _____ 3.5 kilometers
    7·1 answer
  • On a coordinate plane, a line goes through points (negative 4, 0) and (0, 4.5). What is the x-coordinate of the y-intercept? –4
    10·2 answers
  • Write an equation to represent the image. The tape diagram represents an equation. Write an equation to solve 11. 5. b​
    14·2 answers
  • Which characteristic of a data set makes a linear regression model unreasonable?
    12·2 answers
  • (50 points!)
    9·1 answer
  • Greg bought 28 pounds of sugar for $11.<br> How many dollars did he pay per pound of sugar?
    12·2 answers
  • Slope intercept of 5x+2y= -2
    14·1 answer
  • Find the angle measure
    7·2 answers
  • PLEASE HELP i have less than 20 mins left
    11·1 answer
  • Find two expressions whose difference is 3x + 4​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!