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Molodets [167]
3 years ago
14

Evaluate the following expression when x = 1.5. Show your work! 7.5 - X

Mathematics
2 answers:
AysviL [449]3 years ago
8 0
Answer is 6—————————-/——/———————
aksik [14]3 years ago
5 0

Answer:

6

Step-by-step explanation:

7.5-1.5

=6

that is easy

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In the equation 8x=-4 wha t is the value of x?
denis23 [38]

Answer: x=-1/2

Step-by-step explanation:

8x=-4

divide by 8 on both sides

x=-1/2

4 0
4 years ago
Help me answer these 2 questions and explain them please :)
Gnom [1K]

Answer:

See below in bold.

Step-by-step explanation:

10.

m < N = 180 - 53 - 44

= 83 degrees.

Using the Law of Sines:

LM / sin 83 = 14 / sin 44

LM =  14 sin 83 / sin 44

LM = 20.

11.

m < ABC = 1/2 * 192 = 96 degrees.

5 0
3 years ago
PLEASE FOLLOW THE DIRECTIONS AND SHOW YOUR WORK. IM OFFERING 12PTS (Way more than its worth) AND BRAINLIEST ANSWER. PLEASE HELP
denis23 [38]
6.75$ you take the percent divided by 100
15 \div 100 = .15
that gets its it in decimal form
multiply that number by the original price
45 \times .15 = 6.75

5 0
3 years ago
Write an expressionNick has x toy race cars. This is one third of what Bob has. How many toy race cars does Bob have?
natita [175]

Given:

Nick has x toy race cars. This is one-third of what Bob has.

So, the number of Nick toys = one-third of what Bob has.

Let the Bob has y toys

So, we can write the following expression:

x=\frac{1}{3}y

Solve for y, multiply both sides by (3):

y=3x

So, the answer will be:

Bob has (3x) toy race cars.

3 0
1 year ago
Write an equation of the line that passes through the point (–1, 4) with slope 2. A. y+1=−2(x−4) B. y+1=2(x−4) C. y−4=2(x+1) D.
In-s [12.5K]

Answer:

y-4=2\,(x+1)

which agrees with answer C in your list of possible answers.

Step-by-step explanation:

We can use the general point-slope form of a line of slope m and going through the point (x_0, y_0):

y-y_0=m(x-x_0)

which in our case, given the info on the slope (2) and the point (-1, 4) becomes:

y-y_0=m\,(x-x_0)\\y-4=2\,(x-(-1))\\y-4=2\,(x+1)

6 0
3 years ago
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