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
7nadin3 [17]
3 years ago
13

X^2−2(x+5) x=10 thanks for helping

Mathematics
1 answer:
rusak2 [61]3 years ago
3 0

Step-by-step explanation:

If x=10

\tt{ x^2-2(x+5) } ⠀

\tt{ (10)^2-2×(10+5) } ⠀

\tt{100-2×15  } ⠀

\tt{ 100-30 } ⠀

\bold{ 70 } ⠀

You might be interested in
Drag each set of side lengths to show whether they can or cannot make a triangle, or if there is not enough information to tell.
Svetach [21]

Answer:

D and E

Step-by-step explanation:

because the rule to make triangle is

a<b+c with a, b and c is the side of the triangle

6 0
3 years ago
If Jun has 12 t-shirts, 6 pairs of pants, and 3 pair of shoes how many ways can he dress himself up for the day?
Serjik [45]
12 x 6 x 3 =216. He can dress himself up in 216 different ways. 

I hope this helps!
6 0
3 years ago
0.35 as a simple fraction
Svetlanka [38]
Convert to a fraction by placing the decimal number over a power of 10 answer is 7/20
5 0
3 years ago
Read 2 more answers
Which of the following lists is in the correct order from smallest to largest?
Hitman42 [59]

Answer:

D the 4th one that starts with-13.

8 0
3 years ago
How many pounds is in 80 ounces?
Leno4ka [110]
lb-pound;\ oz-ounce\\\\1lb=16oz\to1oz=\frac{1}{16}lb\\\\therefore\\\\80oz=80\cdot\frac{1}{16}oz=\frac{80}{16}oz=\boxed{5oz}
6 0
2 years ago
Read 2 more answers
Other questions:
  • Need help on this quadratic factoring problems
    10·1 answer
  • The elivation of city A is 60 feet above sea level; the elevation of city C is 12 feet above sea level. The elevation of city D
    15·1 answer
  • What is the messages of angle a
    8·1 answer
  • If a 10-pound sack of potatoes costs $6.55, how much would 1 pound cost? Round your answer to the nearest cent. A. $.65 B. $.66
    6·1 answer
  • The residents of a city voted on whether to raise property taxes. The ratio of yes votes to no votes was 3 to 5. If there were 7
    8·1 answer
  • Julissa wants to join her local gym. A gym membership is $27 a month with a one–time initiation fee of $117. Which equation repr
    14·1 answer
  • Is the class invertal also called the class size??
    13·1 answer
  • What is the simplified value of the exponential expression 16^1/4 ?<br> 1/2<br> 1/4<br> 2<br> 4
    11·1 answer
  • 1. If Jeremy found 80% of the collector cards and Tim found 41 of the 45 cards,
    12·1 answer
  • The sum of two numbers is 26. One number is<br> 9 more than the other one. Find the numbers.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!