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miv72 [106K]
2 years ago
12

Find the area of a composite figure? ​

Mathematics
1 answer:
Vaselesa [24]2 years ago
7 0

Answer:

118mm

Step-by-step explanation:

30+30+15+15+8+10+10

60+30+18+10

90+28

118m

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Help! I need a=? And r=?% if I don't get my grade up I can't star drivers ed
lubasha [3.4K]
Initial is 12
Percent 1.05(I think but you might have to convert it)
Y=12(1.05)(5)
Y=63
7 0
2 years ago
Two basketballs are thrown along different paths. Determine if the basketballs’ paths are parallel to each
Paul [167]

Answer:

Since the slopes of the two equations are equivalent, the basketballs' paths are parallel.

Step-by-step explanation:

Remember that:

  • Two lines are parallel if their slopes are equivalent.
  • Two lines are perpendicular if their slopes are negative reciprocals of each other.
  • And two lines are neither if neither of the two cases above apply.

So, let's find the slope of each equation.

The first basketball is modeled by:

\displaystyle 3x+4y=12

We can convert this into slope-intercept form. Subtract 3<em>x</em> from both sides:

4y=-3x+12

And divide both sides by four:

\displaystyle y=-\frac{3}{4}x+3

So, the slope of the first basketball is -3/4.

The second basketball is modeled by:

-6x-8y=24

Again, let's convert this into slope-intercept form. Add 6<em>x</em> to both sides:

-8y=6x+24

And divide both sides by negative eight:

\displaystyle y=-\frac{3}{4}x-3

So, the slope of the second basketball is also -3/4.

Since the slopes of the two equations are equivalent, the basketballs' paths are parallel.

3 0
2 years ago
Pls help will give brainlest.
Arada [10]

2,400 in.³

I Love Maths :)

7 0
3 years ago
Read 2 more answers
What is the degree measure of an arc 4 ft. long in a circle of radius 10 ft.?
Dafna1 [17]
Arc length, (s)=(radius, r)(central angle, q)
s=rq
q=s/r
q=4/10
q=2/5, or 0.4 radians
8 0
3 years ago
How many solutions does the equation -4x + 6 = 6x -2 have
SpyIntel [72]

Answer:

One.

Step-by-step explanation:

-4x + 6 = 6x - 2

-4x - 6x = -2 - 6

-10x = -8

There's only value of x which, when multiplied by -10 would produce -8.

That value is 0.8.

-10 * 0.8 = -8

No other value can produce the same result.

This means that there's only one solution.

3 0
3 years ago
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