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
Aneli [31]
3 years ago
10

How can I solve this problem?

Mathematics
2 answers:
aleksandrvk [35]3 years ago
5 0
Well it really depends what u r solving for. So for perimeter u could add both X’s so 2x, and then add 10+2 which is 12. So it would be 2x+12. Not 100% right but I tried hope this helps and good luck!
Studentka2010 [4]3 years ago
5 0

Answer:

To solve this problem you would need the Pythagorean Theorem .

a^{2} + b^{2} = c^{2}

10 would be b^{2}. So, a^{2} +10^{2} = c^{2}.  

a^{2} + 100 = c^{2}

Pick a number that is larger than 10, which would be the x or the (a), then add 2 to that number, which would be the c or the (x+2) . Then try to plug it in, if it doesn't work try other numbers.

You might be interested in
The hypotenuse of a right triangle is 13.0, and one leg is 9.0 units shorter than the other. Find the dimensions of the figure (
Darina [25.2K]
Let, one leg be x units. 
since the other leg is 9.0 units shorter than the other, 
the measure of the other leg =x-9 
hypotenuse =13.0 units 
According to Pythagorean theorem, the square of the hypotenuse is equal to the sum of squares of the other two sides.  
x^2 +(x-9)^2 =13^2 
x^2 + x^2 -18x +81 = 169 
2x^2-18x-88=0 
Divide the whole equation by 2 
x^2 - 9x -44 =0  
Let's use the quadratic formula to find the roots. 
formula: x= [-b ± sqrt(b^2-4*a*c)]/2*a  
a=1 b=-9 c=-44 
x= [9±sqrt(81+176)]/2
 =[9±sqrt(257)]/2
 =[9±16.03]/2
 =25.03/2 or -7.03/2
 length of a triangle cannot be negative,
 Therefore, x=25.03/2 =12.52 
 one leg =12.5 units
 other leg =12.52-9 =3.5 units
4 0
3 years ago
Please help me with this
Mashcka [7]

Answer:

5x5 16x6 8x18

Step-by-step explanation:

4 0
4 years ago
Plz I need help fast
Norma-Jean [14]

Answer:

the answer is 1y>19

Step-by-step explanation:

i didn't study this at school yet

3 0
3 years ago
The expression (cos 60°)(cos 30°) − (sin 60°)(sin 30°) can be rewritten as which of the following?
AleksAgata [21]

Answer:

cos 90°

Step-by-step explanation:

(cos 60°)(cos 30°) − (sin 60°)(sin 30°)

= cos ( 60° + 30°)

= cos 90°

3 0
2 years ago
Rochelle can run 800 meters in 5 minut
Semmy [17]
To find how much she can run in one minute we’re going to divide 800 by 5, to which we get 160.

She runs 160 meters in one minute.

We want to know how many meters she can run in 9 minutes.

160 * 9 = 1,440

She can run 1,440 meters in 9 minutes.
8 0
3 years ago
Other questions:
  • Leila is considering buying her first home. The house she is interested in buying is priced at $125,000. Leila can put down a $2
    12·2 answers
  • A washer and a dryer cost $676 combined. The washer costs $74 less than the dryer. What is the cost of the dryer?
    6·1 answer
  • How can I turn a fraction to a decimal
    12·2 answers
  • A circle has a circumference of 24pi centimeters. If the radius of the circle is multiplied by 6, what will be the circumference
    10·1 answer
  • Help me please I will give 12 points
    7·1 answer
  • Alex has c chocolates, and d drinks . Miley has four fewer chocolates than Alex , but twice as many drinks. Write an expression
    6·1 answer
  • Sophie is buying fabric to make items for a craft fair. The table shows some combinations of how much of each color fabric she m
    9·1 answer
  • Loook below find the area
    12·1 answer
  • PLEASE HELP ME ASAP !!!
    11·1 answer
  • Determine which of the following relations is a function.​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!