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Ivanshal [37]
3 years ago
10

Please help I don't know how to find this specific question, I'm so confused.

Mathematics
1 answer:
koban [17]3 years ago
8 0
The answer is D because all you have to do is subtract the two numbers in the water tank.
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A point is an exact location that has no size or dimension. True or False?
Zarrin [17]
It's true because a pint is used to locate co-ordinates and has no size or dimension
5 0
3 years ago
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Which graph shows the solution set of x-9/7x+2<=0
S_A_V [24]
For this case we have the following inequality:
 \frac{x-9}{7x+2}  \leq 0
 Solving for the numerator we have:
 x-9 \leq 0
 x  \leq 9
 Solving for the denominator we have:
 7x+2\ \textgreater \ 0
 7x\ \textgreater \ -2
 x \ \textgreater \   \frac{-2}{7}
 Therefore, the solution is given by:
 \frac{-2}{7} \ \textless \  x  \leq 9
 The graph that shows this solution is the graphic number 3.
 Answer:
 
option 3
8 0
3 years ago
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What is the length of the hypotenuse for a right triangle with legs of length 6 and 8?
Vlad [161]

Answer:

hyp = sqRoot(6^2 + 8^2) = sqRoot(100) = 10

Step-by-step explanation:

6 0
3 years ago
Choose the best definition for the following phrase: combining like terms (1 point)
Maksim231197 [3]

combining like terms in a polynomial is adding or subtracting together terms that have the same degree in the exponents.

example. 3x^3 + 5x^6 + 2x^3 +7x + 9x^6

= 7x + 5x^3 + 14x^6

4 0
3 years ago
If DF = 9x -39 find EF
Klio2033 [76]

|DF| = |DE| + |EF|

|DF| = 9x -36

|DE| = 47

|EF| = 3x+10

Substitute:

9x - 39 = 47 + 3x + 10

9x - 39 = 3x + 57     |+39

9x = 3x + 96    |-3x

6x = 96    |:6

x = 16

Put the value of x to the equation |EF| = 3x + 10

|EF| = (3)(16) + 10 = 48 + 10 = 58

Answer: |EF| = 58

7 0
3 years ago
Read 2 more answers
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