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vovangra [49]
3 years ago
6

Eighteen subtracted from half of a number (In an algebraic expression)

Mathematics
2 answers:
drek231 [11]3 years ago
7 0

Answer:

1/2x-18

Step-by-step explanation:

hammer [34]3 years ago
4 0

Answer:

1/2x-18

Step-by-step explanation:

18 subtracted from half of a number

We assume that the "number" is x

so 1/2x is the half of a number

We now need to have 18 subtracted from that so 1/2x-18

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Need help on this question plz and thank you
natka813 [3]

Answer: B

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What is the value of X in the given right triangle? WILL GIVE BRAINLIEST!
Bas_tet [7]

Answer:

Please mark me brainliest and I hope this helped!

x = 45

Step-by-step explanation:

In this case, we can use the Pythagorean Theorem to figure out the other side of the triangle.

c squared - a squared = b squared

10 squared - 7 squared = b squared

100 - 49 = b squared

51 = b squared

7.14 = b

Now that we know the other side is about 7, we can assume that x is equal to the angle between 10 and 7. So x equals 45.

6 0
4 years ago
a garden table and bench cost $738 combined the garden table costs $88 more than the bench what is the cost of the bench
Viefleur [7K]
Hello 

the answer to this is 

650

becomes we subtract 
88 from 738

738-88 and we get 650

so we get 

650
hope this helps 
4 0
3 years ago
Read 2 more answers
HELP PLEASE!!
marysya [2.9K]
<h3>Answer: C. Stretched vertically by a factor of 2</h3>

Reasoning:

g(x) = 4*ln(x)

g(x) = 2*2ln(x)

g(x) = 2*f(x)

Whatever the output f(x) is, it is doubled to get g(x). Recall that y = f(x), so we're really doubling the y values to visually stretch it vertically by a factor of 2. In short, g(x) is twice as tall compared to f(x).

6 0
4 years ago
This is #16. Now #17 says “For question #16, find a value of x that makes lines u and v intersect.” Help me.
pashok25 [27]
When you solved for x in #16, you were looking for the value of x to see what x would make both angles congruent since they were alternate interior angles. The same solution x=8, is the solution to #17 when the two lines will intersect.
If you graph both lines they will intersect at x=8.
6 0
3 years ago
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