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Nata [24]
3 years ago
12

50 points ! marking brainly to whoever gets all 5 correct !

Mathematics
1 answer:
Svetradugi [14.3K]3 years ago
3 0

1. 5

2. 7-3 root 3

3. 6

4. 4.24

5. 5.76

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Please answer correctly i need help with these.
vladimir1956 [14]
H = positive (14) because -98 / -7 is 14
U = is (-144) because it has u multiply 6 instead of dividing to remove it. If you do it ot one side you must do it to all other sides.
Q = 18 * 5 is (90)
3 0
3 years ago
Read 2 more answers
Is the m in mx+b=y the growth
Shalnov [3]

The "m" in y = mx + b is the <u>slope.</u>

It is the number of units a point goes up, down, left, or right each time. Making the line linear/straight.

m = \frac{rise}{run}

"rise" is the the number of units you go up(+) or down(-), "run" is the number of units you go to the right


For example, if your slope is:

\frac{1}{2}

You are going up 1 unit, and to the right 2 units


3 or \frac{3}{1}

You are going up 3 units, and to the right 1 unit


-\frac{1}{2}

You are going down one unit, and to the right 2 units


-3 or -\frac{3}{1}

You are going down 3 units, and to the right 1 unit

4 0
3 years ago
Read 2 more answers
If y = 2x2 – 4x, what is the value of y when x equals 5. <br> A.10 <br> B.30 <br> C.80 <br> D.480
Ainat [17]

Answer:

The value of y in the given equation is B. 30.

Step-by-step explanation:

y = 2x² - 4x             x = 5

y = 2(5)² - 4(5)        Plug 5 in for x

y = 2(25) - 20         Square 5 and multiply 4 by 5

y = 50 - 20             Multiply 2 by 25

y = 30

Hope this helps,

❤<em>A.W.E.</em><u><em>S.W.A.N.</em></u>❤

6 0
3 years ago
Please help! serious answers only
vovangra [49]
I believe also 115 degrees bc they’re vertical angles
5 0
2 years ago
Read 2 more answers
Can you help with number 18 please?
motikmotik

16.1 - 0.25 = 15.85
6 0
3 years ago
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