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2 years ago

2b+8-5b+3=-13+8b-5 b=?

Mathematics

2 answers:

amm18122 years ago

7 0

Answer:

b=4

Step-by-step explanation:

im big smart

irina1246 [14]2 years ago

3 0

Answer:

b=4

Step-by-step explanation:

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Pls work out and give detail. Use the slope formula to determine the slope of each line.

kolbaska11 [484]

Answer:

$m=0$

Step-by-step explanation:

Given

See attachment

Required

Determine the slope of the line

From the attachment, we have the following points

$(x_1,y_1) = (-4,1)$

and

$(x_2,y_2) = (3,1)$

The slope m is then calculated using:

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

Substitute values for the x's and y's

$m = \frac{1-1}{3 - (-4)}$

$m = \frac{1-1}{3 +4}$

$m = \frac{0}{7}$

$m=0$

Hence, the slope is 0

7 0

2 years ago

out of 24 students, 6 preferred to use pastels for their portraits while 4 preferred to use watercolours watercolours. what perc

notka56 [123]

Answer:

4% used pastels.

Step-by-step explanation:,,

green is the most

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3 0

2 years ago

Instructions: Find the missing side lengths. Leave your answers as radicals in simplest form.

ivanzaharov [21]

Answer:

x = 6

y = 3

Step-by-step explanation:

Give triangle is a right triangle.

By applying sine ratio in the given triangle,

sin(60)° = $\frac{\text{Opposite side}}{\text{Hypotenuse}}$

$\frac{\sqrt{3}}{2}=\frac{3\sqrt{3}}{x}$

x = 6

Now we take the cosine ratio in the given triangle,

cos(60)° = $\frac{\text{Adjacent side}}{\text{Hypotenuse}}$

$\frac{1}{2}=\frac{y}{x}$

y = $\frac{x}{2}$

y = $\frac{6}{2}=3$

Therefore, x = 6 and y = 3 will be the answer.

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2 years ago

Neeeeeed heeelp plz!!!

Blababa [14]

|
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2 years ago

What is 3/4 of 100kg

hichkok12 [17]

75kg should be the answer

4 0

2 years ago