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UkoKoshka [18]
3 years ago
9

1

Mathematics
1 answer:
Dmitry_Shevchenko [17]3 years ago
3 0

Answer:

uhhhh

Step-by-step explanation:

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What is the range of possible sizes for side x?
jenyasd209 [6]

Answer:

4

Step-by-step explanation:

If a, b, c are three sides of the triangle, then

a+b>c\\ \\a+c>b\\ \\b+c>a

In your case, two sides have measures of 4 units and 8 units, then

4+8>x\\ \\4+x>8\\ \\8+x>4

Hence,

12>x\\ \\x>4\\ \\x>-4

Therefore,

4

3 0
4 years ago
What term is the perfect square of 3x^4.
nlexa [21]
<span>The correct answer to your question is 9x8</span>
6 0
3 years ago
Read 2 more answers
Currently, the Toyota Corolla is the best selling car in the world. Suppose that during a test drive of two Corollas, one car tr
scoray [572]
Time = t = ?
Distance 1 = d1 = 224 miles
Distance 2 = d2 = 175 miles
speed1 = v1 = d1/t
speed2 = v2 = d2/t
Also, speed 1 = 14 + v2 (Given in the data)
OR speed 1 = 14 + d2/t
speed 1 = 14 + 175/t
224/t = 14 + 175/t
multiplying both sides (each term) by "t" we get
224 = 14t +175
OR 14t = 49
t = 3.5 hours
now, speed of 1st car = 224 miles / 3.5 hours
= 64 miles / hour
and speed of 2nd car = 175 miles / 3.5 hours
= 50 miles/ hour
5 0
3 years ago
Adam, Brian, and Christine order two small pizzas. Adam eats three quarters of a pizza, Brian eats one third of a pizza, and Chr
vampirchik [111]
<h3>Answer:  11/12</h3>

============================================================

Explanation:

3/4 = 9/12 after multiplying top and bottom by 3

1/3 = 4/12 after multiplying top and bottom by 4

When combining the fractions 3/4 and 1/3, we get,

3/4 + 1/3 = 9/12 + 4/12 = (9+4)/12 = 13/12

Let's convert that result into a mixed number

13/12 = (12+1)/12

13/12 = 12/12 + 1/12

13/12 = 1 + 1/12

13/12 = 1 & 1/12

Adam and Brian have collectively eaten 1 full pizza plus an additional 1/12 of the second pizza. This leaves 11/12 of the second pizza for Christine to eat. Notice how the fractions part 1/12 and 11/12 add to 12/12 = 1.

Check out the diagram below.

7 0
2 years ago
Cos²x + sin^2x/cscx-cot^2x
Anna [14]

Answer:

1.

Step-by-step explanation:

I am assuming you want to simplify this.

cos^2 x + sin^2 x = 1 and

csc^2 x = 1 + cot^2 x   so  csc^2x - cot^2 x = 1

So the answer is 1/1 = 1.

5 0
3 years ago
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