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
sp2606 [1]
3 years ago
10

Math: Problem-Solving with equations.

Mathematics
2 answers:
ivolga24 [154]3 years ago
6 0

Answer:

2s-10

Step-by-step explanation:

levacccp [35]3 years ago
3 0

Answer: S - 10

Step-by-step explanation:

The question states the 3rd side is 10cm less than the 2nd side. The keyword is less, less means subtract. Knowing we have to subtract we can eliminate the 3rd and 4th answer. Since the 2nd is equal to “s”, and the third side is 10cm less than the 2nd, the 3rd side must be equal to:

“s - 10”.

You might be interested in
Eric was rock climbing. At one point, he stopped and climbed straight down 2\dfrac{1}{2}2
nikitadnepr [17]

The equation that matches the given situation is -2\frac{1}{2}+6\frac{3}{4}=? . So, after two moves, Eric's elevation changed 4\frac{1}{4} meters above.

We know that in mathematics, subtraction means removing something from a group or a number of things. What is left in the group gets smaller when we subtract. The minuend is the first element we use. The subtrahend is the part that is being removed. The difference is the portion that remains after subtraction.

Assume that "negative" means climbing down and "positive" means climbing up. We must locate the elevation change in this area.

Given that Eric climbed straight down 2\frac{1}{2} meters. So we can write -2\frac{1}{2}.

Again Eric climbed straight up 6\frac{3}{4} meters. So, we can write 6\frac{3}{4}.

Then the change = -2\frac{1}{2}+6\frac{3}{4}

=-\frac{(2*2+1)}{2}+\frac{6*4+3}{4}

=-\frac{5}{2} +\frac{27}{4}

=\frac{-(5*2)+27}{4}

=\frac{-10+27}{4}

=\frac{17}{4}

=\frac{4*4+1}{4}

=4\frac{1}{4}

Therefore, the equation that matches the given situation is -2\frac{1}{2}+6\frac{3}{4}=? . So, after two moves, Eric's elevation changed 4\frac{1}{4} meters above.

Learn more about subtraction here -

brainly.com/question/24116578

#SPJ10

7 0
2 years ago
Need help ASAP!!!Please explain how to solve the problem
Kisachek [45]

Answer:

Step-by-step explanation:

7 0
3 years ago
Please help i will give brainliest
erma4kov [3.2K]

Answer:

it is 42 degrees

Step-by-step explanation:

the angle x is the same as the parallel angle

7 0
2 years ago
Read 2 more answers
when all the kids who tried out for soccer were divided into teams of 15 players, there were exactly eight teams. how many kids
seropon [69]
You would multiply 15 ×8= 120 kids tried out
5 0
3 years ago
PLEASE HELP I HAVE 5 minutes I will mark as brilliant
Kruka [31]

Answer:

3x - 6

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Simplify –7 (–3)x 5 (–6)x
    13·1 answer
  • How do you do this please help 17 points
    10·2 answers
  • Taletha is preparing for an exam in Algebra II. She knows she will be expected to determine if two functions are inverses of eac
    13·1 answer
  • Please help Find the range of the data set: 7 12 15 4 23 15 25 9
    6·2 answers
  • 2. Discuss how you might select a random sample to estimate the population mean rating of all 100 computer games.
    14·1 answer
  • Simplify (2√5+3√7)^2.
    9·2 answers
  • In ∆ABC, m∠A = 60º, m∠C = 30º, and AB = 6 inches. What is the length of side BC?
    15·1 answer
  • What is 2/3 - 8/12 please help me understand this :)
    13·2 answers
  • What is the y-intercept form of -5x+y=-3
    5·1 answer
  • GIVING BRAINLIEST FOR BEST ANSWER!
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!