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valentinak56 [21]
3 years ago
12

How can i estimate a number from a bar graph??

Mathematics
1 answer:
olga55 [171]3 years ago
8 0
You should first find out what lines are what,
Like for example, If you had 5 - 10 - 15 as the Y Lines and the bar was between 5 and 10 then your best bet would be to estimate what the middle of 5 and 10 is which would be 7 or 8.
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The table and the graph show information about students enrolled in spanish and french classes at a high school. use the graph t
Archy [21]

Answer:

after 6 years

Step-by-step explanation:

thats when the lines intersect, (6,300)

5 0
3 years ago
What is 7000000000+7000000000
gogolik [260]

Answer:14,000,000,000

Step-by-step explanation:   all u have to do i 7+7 then add your zeros so

5 0
2 years ago
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16 ÷ 8 = 2
hjlf
The answer is D. 2 x 8= 16
3 0
3 years ago
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A regular hexagon is shown.
-BARSIC- [3]

Answer:

(C)9 in.

Step-by-step explanation:

The apothem of a regular polygon is a line segment from the center to the midpoint of one of its sides.

Given the hexagon with a radius of 10 inches

The apothem AB divides the side of the hexagon into two equal parts of 5 Inches as seen in the attached diagram.

Using Pythagoras Theorem

10^2=5^2+|AB|^2\\|AB|^2=10^2-5^2\\|AB|^2=75\\|AB|=\sqrt{75}\\ |AB|=8.66$ in\\\approx$ 9 in (rounded to the nearest inch)

<u>The correct option is C</u>

8 0
3 years ago
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Can somone help me with this 1 problem? QRST is a parallelogram. Determine the measure of ∠Q
valina [46]
(In the picture, QRST looks like a rhombus, so I will assume that it is a rhombus.)

In a rhombus, opposite angles are congruent based on the alternate interior angle theorem. In other words, R and T along with Q and S are both alternate interior angle pairs.
(You can actually test this by printing out a rhombus, cutting out the angles, and matching up the opposite ones.) 

We know that Q is equal to 4x + 10, but we need to solve for x. Since Q and S are congruent, we can set them equal to each other:
1) 4x + 10 = 5x - 3
2) 4x + 13 = 5x
3) 5x = 4x + 13
4) x = 13
Now let's plug 13 in for Q:
5) 4(13) + 10 = 52+10 = 62

I got m<Q = 62 degrees. Hope this helps!
3 0
3 years ago
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