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Art [367]
3 years ago
12

Perimeter of ABC is 67.

Mathematics
1 answer:
katrin [286]3 years ago
3 0

Answer:

man can u send the pic of the diagram I will solve it

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Two points on a line L are (5,2) and (7,-4). what is the slope of L
klemol [59]

Answer:

-3

Step-by-step explanation:

The slope of a line can be calculated with the formula (y2-y1)/(x2-x1)

In this case we have:

(-4-(2))/(7-5)

(-6)/(2)

-3

Let me know if this helps!

8 0
2 years ago
Which polygons are congruent?<br><br> Select <img src="https://tex.z-dn.net/?f=%5Cbold%7Beach%7D" id="TexFormula1" title="\bold{
gregori [183]
<h3>Answer: Everything but the lower right hand corner</h3>

==============================

Explanation:

Notice for the corners mentioned, we have the figures with corresponding angles that are the same (shown by similar arc markings) and they have congruent corresponding sides as well (aka they are the same length shown by similar tickmarks). Rotating one figure has it transform into the other.

The only time this does not happen is with the pair of figures in the bottom right hand corner. One square has side lengths of 20, the other has side lengths of 25. The two figures are not congruent due to the side mismatch.

8 0
3 years ago
80=-8a please I need the answer
Free_Kalibri [48]
80=-8a 
We are trying to solve for a. So we need to get a alone. To do that we have to divide each side by -8. 
80/-8= -8a/-8
Once you have solved each side you will get the following. 
-10=a
6 0
3 years ago
As a medical examiner, you are asked for many reports related to types of death. You are initially asked for a report on the tem
iVinArrow [24]

The function is updated by calculating the composite function h(f(c)), where f = 1.8c + 32

<h3>How to update the function?</h3>

The function is given as h(c)

Where

  • c represents the temperature in Celsius
  • h(c) represents the number of heat-stroke deaths per thousand people

When a temperature in Celsius is converted to Fahrenheit, the conversion equation is:

F = 1.8C + 32

This means that we update the function by calculating the composite function h(f(c)), where f = 1.8c + 32

<h3>How the graph would be transformed?</h3>

In (a), we have:

h(f(c)) and f = 1.8c + 32

Substitute f = 1.8c + 32 in h(f(c))

h(1.8c + 32)

The above means that:

  • The graph would be vertically stretched by a factor of 1.8
  • Then the graph would be shifted up by 32 units

Read more about function transformation at:

brainly.com/question/1548871

#SPJ1

3 0
2 years ago
Which line best represents the line of best fit for this scatter plot?
oksano4ka [1.4K]

Answer:

B- Line Q

Step-by-step explanation:

Line Q is practically in the middle of the dots. It is called a trend line btw. :)

7 0
2 years ago
Read 2 more answers
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