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vova2212 [387]
3 years ago
7

Simplify: 3[2(6 + 4)-8]+8÷2

Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
8 0
<span>3[2(6 + 4)-8]+8÷2

Inner most bracket (6 + 4):
= </span><span>3[2(10)-8]+8÷2

Multiplication within the bracket (2(10)):
</span>= 3[20-8]+8÷2

Bracket (20 - 8):
= 3[12]+8÷2

Multiplication (3(12)):
= 36+8÷2

Division (8÷2):
= 36+4

Add (36 + 4):
=40

Answer: 40

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Answer:

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3 years ago
A line passes through the point (-6,9) and has a slope of 3/2. Write an equation in slope-intercept form for this line.
BaLLatris [955]

Answer:

y=3/2x+18

Step-by-step explanation:

Hi there!

We are given a point (-6,9) and a slope of 3/2

We want to write the equation of this line in slope-intercept form

Slope-intercept form is written as y=mx+b, where m is the slope and b is the y intercept

Since we already know the slope of the line as 3/2, we can substitute it as m into the equation:

y=3/2x+b

Now let's find  b

Since the equation of the line passes through (-6,9), we can use it to help solve for b

Substitute -6 as x and 9 as y:

9=3/2(-6)+b

Multiply

9=-9+b

Add 9 to both sides

18=b

Substitute 18 as b into the equation.

y=3/2x+18

Hope this helps!

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2 years ago
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When constructing an inscribed circle, which point is the center of the circle?
lesantik [10]

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6 0
3 years ago
Solve: -18 = -3x + 6
Stella [2.4K]

Let's start by moving all like terms to their own sides:

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3x = 6 + 18

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x = 8

8 0
3 years ago
Read 2 more answers
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