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Reil [10]
3 years ago
14

Javier wants to put in a home theater. The area of the space for the screen is 20 ft by 16 ft. What is the largest home theater

screen he can purchase, in feet, if the size is determined by the length of the diagonal?
Mathematics
2 answers:
Aloiza [94]3 years ago
8 0

Answer:

25

Step-by-step explanation:

AlekseyPX3 years ago
4 0

Step-by-step explanation:

I dont know I need help I have this answer in my test and I need help plz

You might be interested in
Help solve with subsitution x+y=1, 2x+3y=-4
Anettt [7]
{   x + y = 1    * ( - 2 )
  2 x + 3y = -4

- 2 x - 2 y = - 2
  2 x + 3 y = - 4
_______________
         y = - 6

Subsititute y = - 6 
<span>
2 x + 3 y = - 4

2 x + 3 * (-6) = -4

2 x - 18 = - 4

2 x = - 4 + 18

2 x = 14

x = 14 / 2

x = 7

The solution  to the system of equations are:

x = 7 and y = - 6

hope this helps!
</span>


8 0
3 years ago
The length of a rectangle is 5 inches more than 3 times the width. If the area of the rectangle is 68 square inches, what is the
Paladinen [302]

Answer:

Width=4, and Length=17

Step-by-step explanation:

first you will make a variable for the width which i will say is x

now make it an equation (3x+5) (x) = 68

then solve 3x^2+5x=68

then 3x^2+5x-68=0

then x=4

then you have to substitute so 3(4)+5= 17 and 4

6 0
3 years ago
2. Multiply 6⁄5 × 25⁄24 .
andrew-mc [135]
6*25=150 and 5*24=120 so now we have a fraction of uh 150/120 :P Then we have to simplify and divide both numbers by 30 so 150 divided by 30 is 5 and 120 divided by 30 is 4. So now we have a fraction of 5/4. If you need it as a mixed number, then im pretty sure the answer is 11/4 :D
5 0
3 years ago
The average temperature at the South Pole is -49.62°C, and the average temperature at the North Pole is -34.68°C. How much highe
Solnce55 [7]

Answer:

14.94 degrees higher

Step-by-step explanation:

all you gotta do is find the difference, -49.62 minus -34.68, i suggest a calculator for things that are more difficult to do in your head

8 0
3 years ago
Please help me! If you answer first, you will get 44 points!!!
skelet666 [1.2K]
1. 44
2. 126.854
3. 9  5/12
4. so 0.00635
5.  5*5*11
6. 704
7. 4
8. 8,3'9
9. $1296
10. absolute value meas that whatever the result is in between the abolute value signs you make it positive  so if 2-3 wer in absolute value signs the answer would be +1

11. prime 2=2
12. composite 9=3*3
13. prime 29=29
14. composite 51=3*17
15. composite 77=
16. prime 101=101
17. composite 231=3*7*11
18. composite 4924=2*2*1231
19. prime 1=1
20. prime 31=31
8 0
3 years ago
Read 2 more answers
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