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
Bezzdna [24]
1 year ago
7

What should be added to (-10) to get (+10)​

Mathematics
2 answers:
777dan777 [17]1 year ago
5 0

Answer:

\fbox {20}

Step-by-step explanation:

Let the required term be <u>x</u>

<u />

Then :

  • x + (-10) = 10
  • x - 10 = 10
  • x = 10 + 10
  • x = 20
balandron [24]1 year ago
4 0

Answer:

20

Step-by-step explanation:

-10 + 20 = +10

You might be interested in
Barry Beach was convicted of murder in 1983 and sentenced to life in prison without parole. In 2015, Governor Bullock commuted B
maria [59]

Answer:

The correct answer to the following question will be Option 1 (All Montana residents).

Step-by-step explanation:

  • Barry Beach told journalists managed to gather next to the front main entrance of Montana federal penitentiary across lunchtime that perhaps the point in time seemed to be 'surreal.'
  • A news broadcast in Bozeman was desperately trying to find out how and why individuals in Montana perceive and say about the official launch of Beach. It certainly indicates 'All Montana Residents' seems to be the group of people of benefit after that.

Other choices aren't linked to just the scenario in question. Option 1 seems to be the perfect solution.

8 0
3 years ago
At the annual dogs show chantel noticed that there were three more Scottie’s than schnauzers. She also realized that the number
galben [10]
<span>Let us start with the schnauzers, the easiest one to imagine. Let us assume that there were x number of schnauzers. Scottie's are 3 more than schnauzers. So their number is x+3 Wire haired terriers are 5 less than twice the number of schnauzers. So their number is 2x -5 (2x for twice the number of schnauzers) Now add all these numbers. That is x + x+3 + 2x-5 = 4x -2 The total number of dogs, 78, is given in the question Now we know that 4x -2 =78 4x = 78 +2 = 80 Therefore x = 80/4 = 20. So there were 20 schnauzers, 23 Scottie’s and 35 wire haired terriers</span>
6 0
3 years ago
Please help with these questions!
Colt1911 [192]
1/8 + 6/8 = 7/8
17 11/13 - 9 7/13 = 8 4/13
2/8 + 4/8 = 6/8 = 3/4
8/4 + 1/4 = 9/4 = 2 1/4
9/10 + 3/10 = 12/10 = 1 1/5
2 - 3/5 = 10/5 - 3/5 = 7/5 = 1 2/5
3/4 * 4 = 12/4 = 3
1/4 * 6 = 6/4 = 1 1/2
8 0
3 years ago
Use grouping symbols to make the following equation true. 5³ ÷ 5+20=5
Alona [7]

In this question,We have to group the given expression to get 5 as the final answer .

5^3 \div 5+20

Here we put 5 +20 in parenthesis, that is

5^3 \div (5+20)

And we do the required operations, that is

=125 \div 25 =5

And we get 5.

3 0
3 years ago
The length of a rectangle is 8 feet more than its width. If the width is increased by 4 feet and the length is decreased by 5 fe
bezimeni [28]
Assign the following variables for the origina3l rectangle:
let w = width let w + 8 = length and the area would be w(w + 8) = w² + 8w

No for the second rectangle:
let (w + 4) = width and (w + 8 - 5) or (w + 3) = length
Area = length x width or (w + 4)(w + 3) = w² + 3w + 4w + 12 using the foil method to multiply to binomials. Simplified Area = w² + 7w + 12

Now our problem says that the two area will be equal to each other, which sets up the following equation:

w² + 8w = w² + 7w + 12 subtract w² from both sides
8w = 7w + 12 subtract 7w from both sides
w = 12 this is the width of our original rectangle
recall w + 8 = length, so length of the original rectangle would be 20
7 0
3 years ago
Other questions:
  • A friend claims that it will rain today with probability 30% and tomorrow with probability four times as great as today. Which o
    14·2 answers
  • Inverse fiction of <br> (4/(x+2))-1<br><br> Step by step pls
    11·1 answer
  • (3,-5) and (3,-9) slope intercept form​
    10·1 answer
  • Gary is studying the prevalence of regional dialects. He surveyed 351 people in a region and asked what words they used for cert
    5·1 answer
  • How to write 2/4 as a decimal
    9·2 answers
  • Find f(-3).<br> f(x) = 4(2)^x
    14·1 answer
  • A red panda at the zoo eats 1/10 pounds of food
    6·1 answer
  • Show that the triangles are similar by measuring the lengths of their sides and
    14·1 answer
  • 15 divided by what equals three
    12·2 answers
  • Simplify the expression.<br><br> 2(a-3)=
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!