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Anestetic [448]
3 years ago
9

This right here please

Mathematics
1 answer:
Stolb23 [73]3 years ago
4 0

Answer:

x = 21

Step-by-step explanation:

7 x 3 = 21

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Find the x and y intercept of each line y=7x + 5
Zina [86]

Answer:

y intercept is 5. x intercept is 5/7

4 0
3 years ago
Kelly buys a sweater for $16.79 and a pair of pants for $28.49. She pays with a $50 dollar bill. How much change should kelly ge
Furkat [3]

Answer:

$4.72

Step-by-step explanation:

16.79+28.49=45.28

50-45.28=4.72

5 0
3 years ago
Help ASAP I don’t get it
GarryVolchara [31]

9514 1404 393

Answer:

  • positive
  • negative

Step-by-step explanation:

The thrust of the question is to make sure you understand that increasing the y-coordinate of a point will move the point upward, and decreasing it will move the point downward.

That is adding a positive value "k" to x^2 will move the point (x, x^2) to the point (x, x^2+k), which will be above the previous point by k units.

If k is subtracted, instead of added, then the point will be moved downward.

The blanks are supposed to be filled with <u> positive </u>, and <u> negative </u>.

_____

<em>Comment on the question</em>

The wording of the statement you're completing is a bit odd. If k is negative (-2, for example), this statement is saying the graph is translated down -2 units. It is not. It is translated down |-2| = 2 units. The direction of translation depends on the sign of k. The amount of translation depends on the magnitude of k.

If you thoroughly understand (x, y) coordinates and how they are plotted on a graph, it should be no mystery that changing the y-coordinate will change the vertical position of the graph.

3 0
3 years ago
Simplify. <br><br> 54+4(34−12)2<br><br><br><br> Enter your answer in the box.
gtnhenbr [62]

Answer:

230

Step-by-step explanation:

54+4×22×2

54+88×2

54+176

230

3 0
3 years ago
Read 2 more answers
What is the approximate circumference of a circle with a radius of 30 inches? Use π ≈ 3.14.
stich3 [128]
Given:
radius = 30 inches

Circumference of a circle = 2 * π * r
C = 2 * 3.14 * 30 inches
C = 188.40 inches

Answer is Choice B. 188.4 inches.
3 0
3 years ago
Read 2 more answers
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