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Solnce55 [7]
2 years ago
11

What is the value of the expression below

Mathematics
1 answer:
laila [671]2 years ago
4 0
I’m pretty sure the answer is C 49.
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Evaluate 31 2x when x=4
larisa86 [58]
2x=8
so, 31*2x=31*8=248
3 0
3 years ago
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Please HELP
eduard

Answer:

Let B = (x, y)

Given A = (8, 9)

distance = \sqrt{(x_1 - x_2)^2 + (y_1-y_2)^2} \\\\10 = \sqrt{(x_1 - 8)^2 + (y_1-9)^2}

option 3

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Find the distance from the point (-4, 4) to the line y=-2x+1 . Round your answer to the nearest tenth.
kati45 [8]

Answer:

5 units.

Step-by-step explanation:

In order to find the distance between the line y = -2x + 1 and the point (-4, 4), we need to find the position of the line at x = -4. Shortest distance between two objects is a straight line, right?

So y = -2(-4) + 1 = 9; (-4, 9).

Finding the distance between (-4, 4) and (-4, 9) gives us the answer of 5.

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riadik2000 [5.3K]

Answer:

x = nickels

y= dimes

x + y = 34

.05x + .10y= $1.90

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-.05x + .10y = 1.90

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y = 4 dimes

(3,4)

7 0
3 years ago
Consider the problem 208.4 x 396.51. If I round 208.4 down to the nearest hundreds place and I round 396.51 up to the nearest hu
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Answer:

The answer is 82,472

Step-by-step explanation:

The nearest estimate of 208.4=208.

The nearest estimate of 396.51 is 396.5

So the product is 82,472

6 0
2 years ago
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