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2 years ago

(03.05 MC) EXPLAIN PLZ

Mathematics

2 answers:

docker41 [41]2 years ago

4 0

Answer:

I think the answer is B.

Step-by-step explanation:

I am very sorry if it is incorrect.

yuradex [85]2 years ago

3 0

<h2>Answer:</h2>

At least 70 so ≥70

Now, she makes 40 and 5 per outfit so

5 × 6 + 40 = 70 .

It would be [D] 40 + 5n ≥ 70, so n ≥ 6.

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A cylinder has a volume of 175 pie cubic units and a height of seven units what's the diameter

Debora [2.8K]

Πr²h=175
πr²*7=175
Divide both sides by 7
πr²=25
Divide both sides by π (3.14)
r²=7.96
Square root of 7.96=2.82
r=2.82
Diameter is 2r. 2.82*2
2.82*2=5.64

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2 years ago

There are six glass bottles and eight plastic bottles on a rack. If one is chosen at random, what is the probability of picking

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2 years ago

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cricket20 [7]

Answer:

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2 years ago

2. Triangle ABC and triangle EFD ARE ?PLEASE HELP

ad-work [718]

Answer:

similar SAS

Step-by-step explanation:

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3 0

3 years ago

(-4, -7) and (-6, 9) in slope-intercept form. Show work

BigorU [14]

Answer:

Equation of line in slope-intercept form is: y = -8x-39

Step-by-step explanation:

Given points are:

(-4, -7) and (-6, 9)

The slope-intercept form is given by the equation

$y = mx+b$

Here m is the slope of the line and b is the y-intercept.

m is found using the formula

$m = \frac{y_2-y_1}{x_2-x_1}$

Here

(x1,y1) = (-4-7)

(x2,y2) = (-6,9)

Putting the values in the formula

$m = \frac{9+7}{-6+4} = \frac{16}{-2} = -8$

Putting slope in general equation

$y = -8x+b$

Putting (-6,9) in the equation

$9 = -8(-6)+b\\9 = 48+b\\b = 9-48\\b = -39$

Putting the value of b we get

$y = -8x-39$

Hence,

Equation of line in slope-intercept form is: y = -8x-39

5 0

3 years ago