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mafiozo [28]
3 years ago
7

HHHHHHHHHHEEEEEEEEELLLLLLLLLLLPPPPPPPPPP

Mathematics
1 answer:
Nastasia [14]3 years ago
5 0

Answer:

I'm pretty sure it is 18

Step-by-step explanation:

Since the shape is not a perfect square you can count how many blocks are shaded. However, the half shaded blocks, since they are half shaded you will need 2 half shaded blocks to make one block

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Solve equations for x/7-1=8
denpristay [2]

x/ 7 - 1 = 8         -Subtract 1 from 7

x / 6 = 8              -Multiply both sides by 6

x = 48

Check:

48 / 7 - 1 = 8

48 / 6 = 8

8 = 8

Hope this helps!

3 0
3 years ago
Write an equation to represent the relationship shown in the graph.<br> Use the graph below
Lostsunrise [7]

Answer:

y=x+3

Step-by-step explanation:

Hi there!

Linear equations are typically organized in slope-intercept form: y=mx+b where <em>m</em> is the slope and <em>b</em> is the y-intercept (the value of y when the line crosses the y-axis)

First, we could determine the slope (<em>m</em>). The slope is the \displaystyle\frac{rise}{run} of the line, or the number of units it travels up over the number of units it travels to the right.

Notice how each consecutive point moves up 1 unit and right 1 unit. This makes the slope of the line 1/1, which is just 1:

y=1x+b\\y=x+b

Now, to find the y-intercept, we must identify the value of y when the line crosses the y-axis.

The line crosses the y-axis at y=3, so therefore, the y-intercept is 3:

y=x+3

I hope this helps!

6 0
2 years ago
Solve using substitution.<br> 4x – 7y = -18<br> x = 6
levacccp [35]

Answer:

6

Step-by-step explanation:

4(6) - 7y = -18

24 - 7y = -18

-7y= -42

y= 6

3 0
2 years ago
Read 2 more answers
Eddie believes that if he flips a coin 650 times, it will land heads up exactly 325 times. What would you tell Eddie about his p
DedPeter [7]
Eddie is correct about his prediction. A coin has two sides, one head, one tail, so there is a 50% chance that it will land heads every time Eddie flips the coin. I would tell Eddie that his prediction is reasonable and mathematically correct.
3 0
3 years ago
All of them plzzzzzzzzzzzzz
vladimir1956 [14]
The diamond is parallels
8 0
3 years ago
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