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2 years ago

A certain television is advertised as a 80-inch TV (the diagonal length). If the

Mathematics

1 answer:

Aleksandr [31]2 years ago

3 0

Answer: 48 inches tall

Step-by-step explanation: (I just learned this) First, you square 80 and 64. 80 will be 6400 and 64 will be 4096. Then you use the Pythagorean Theorem, which is a² + b² = c². A. and B. are the legs in a triangle and C. is the hypotenuse. If you have A. and C. but not B, you square A. and C. and subtract C. from A. Then, after you get the number, you square that number, which will be√(2304), which makes 48.

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Caleb is preheating his oven before using it to bake. The initial temperature of the oven is 70° and the temperature will increa

gavmur [86]

Answer:

190 Degrees Celsius

Step-by-step explanation:

so first you multiply the

Rate per minute X Minutes

15 X 8 = 120

120 this is the temperature increase so you add this increase to the initial temperature which was 70 degrees Celsius

temperature Increase + Initial temperature

120 + 70 = 190 degrees Celsius

6 0

2 years ago

PLZZ HELP I NEED HELP

Mkey [24]

Step-by-step explanation:

1) let the number=x

six times a number=6x

Condition:

6x+4=22

2) eleven times a number=11x

Condition:

11x-5=50

3) 9 times a number=9x

Condition:

9x-7=-16

Note:if you need to ask any question please let me know.

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2 years ago

Solve the equation. x+6=x

Daniel [21]

E. no solution. hope this helps! :)

8 0

2 years ago

Read 2 more answers

Write a decimal that is 1 tenth of 0.9

tigry1 [53]

1/10 = 0.1

0.9 x 0.1 = 0.09

0.09 is your answer

hope this helps

4 0

2 years ago

Read 2 more answers

If I was born in 1946 what year was I twenty years old

oee [108]

Answer:

If you was born in 1946 you would be twenty years old in:

1946+20

1966

4 0

2 years ago