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valentinak56 [21]
2 years ago
13

3a) There were 25 red markers, 32 blue markers, and 38 green markers in a tub. Explain how you would construct a bar graph for t

his data. *
PLZ Help
Mathematics
2 answers:
Evgesh-ka [11]2 years ago
7 0
You would first draw the bar graph and on the y axis, which goes up and down, you would list the numbers 20-40(to make it faster and easier) and on the x axis, left and right, the colors which are red, blue and green. Then just draw a bar from the x axis on each section up the the number of the markers. For example, “red” would be on the x axis so you would draw a bar up to 25. lmk if you want a picture since i’m not good with explaining things lol
Tema [17]2 years ago
5 0

Answer:

Step-by-step explanation:

you would show x and y lines and title frequency to side and colours to bottom

0-40 on the y axis title is frequency

and on bottom graph put the colours. red blue and green always using equal intervals for names or time or colours along the x axis.  

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Write the equation of the line that passes through (2, 4) and has a slope of –1 in point-slope form.
Tems11 [23]
Y - y1 = m(x - x1).....this is point slope form
slope(m) = -1
(2,4)...x1 = 2 and y1 = 4
now we sub
y - 4 = -1(x - 2) <===
3 0
3 years ago
Find the line with the slope m=½ through point (8,1)​
Stels [109]

Answer:

y=\frac{1}{2}x-3

Step-by-step explanation:

y-y_1 =m(x-x_1 )\\&#10;y-1=\frac{1}{2} (x-8)\\y=\frac{1}{2}x-3

4 0
2 years ago
When determining if you have a perfect square trinomial, what must the first and third term be?
cricket20 [7]

The expansion of a perfect square is

(a+b)^2 = a^2+2ab+b^2

In words, the square of a sum of two terms is the sum of the squares of the two terms (a^2 and b^2), plus twice the product of the two terms (2ab)

So, when determining if you have a perfect square trinomial, you should have two perfect squares. Note that they don't have to be the first and third term, since you can rearrange terms as you prefer.

8 0
3 years ago
HELPPPP DUE SOON!!! WILL MARK BRAINLYIST AND 10 POINTS
larisa86 [58]

Answer:

688.7

Step-by-step explanation:

Top and Bottom

Area = 3/4 * pi * r^2

r = 6

Area = 3/4 * 3.14 * 6^2

Area =                                                               84.78

Don't round yet.

Vertical surface

Vertical surface = 3/4 * pi * d * h

d = 12 inches (the diameter)

Vertical surface = 3/4 * 3.14 * 12 * 15

Vertical surface =                                          423.9

Two inner faces

They are both rectangles

Area = 2 * L * W

L = 15

w=6

Area = 2 * 15 * 6                           <u>                  180</u>

Total                                                               688.68

Total = 688.7

7 0
2 years ago
Now, Use this graph to answer the next 3 questions.
Jet001 [13]
1. A
2. D
not so sure about the last one
3 0
2 years ago
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