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Keith_Richards [23]
3 years ago
7

PLZ HELP AHHHH I NEED HELPEPWOEOW

Mathematics
1 answer:
Nat2105 [25]3 years ago
5 0

Answer:

ops sorry thx for the free points

Step-by-step explanation:

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What are the steps to solving this limit?
patriot [66]

Answer:

lim(x---->0) = -5

Step-by-step explanation:

first: sin(x-π/2)= -cosx

so the equation will be :

lim(x---->0) = [-6cos(ax)-1}/cosx

solve :

lim(x---->0) =  [-(6cos(a(0))-1}/cos(0)

cos0=1

lim(x---->0)=(-(6(1)-1)/1

lim(x---->0)=-6+1/1

lim(x---->0)=-5

6 0
3 years ago
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Jack has 3/4 cup of Tide left in the bottle. Each load of laundry requires 1/6 cup of Tide. How many loads of laundry can Jack w
Novosadov [1.4K]

Answer:

4 1/2 loads

Step-by-step explanation:

3/4 / 1/6 = 3/4 * 6 =  18/4 = 4 1/2


7 0
3 years ago
Atmospheric pressure at Earth's surface is approximately 14.7 pounds per square inch. Atmospheric pressure decreases by approxim
chubhunter [2.5K]

Answer:

The standard, or near-average, atmospheric pressure at sea level on the Earth is 1013.25 millibars, or about 14.7 pounds per square inch.

The gauge pressure in my automobile tires is a little more than twice that value. If you live at a higher altitude, the pressure will be lower since there is less air above weighing down upon you. The pressure also varies by relatively small amounts as high and low pressure systems move past.

Step-by-step explanation:

3 0
3 years ago
A paint can has a radius of 4 inches and a height of 15 inches. What is the volume of the paint can? Round to the nearest tenth.
konstantin123 [22]

\huge\boxed{753.6\ \text{cubic inches}}

The volume of a cylinder can be represented by \pi r^2h, where r is the radius and h is the height.

In this case, we are told that \pi=3.14, r=4, and h=15.

Plug in the known values.

3.14*4^2*15

Find the power.

3.14*16*15

Multiply from left to right.

50.24*15

\large\boxed{753.6}

6 0
3 years ago
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E=6c^2−2c−1<br><br> F=−4c^2+7c+5<br> ​<br> E+F=
IRINA_888 [86]

The answer of given equation is 2c^{2} + 5c +4

Step-by-step explanation:

By putting the given values of E and F we get,

E + F

=( 6c^{2}-2c-1) + (-4c^{2}+7c+5)

Here we will take the coefficient of same variable together

=(6c^{2}-4c^{2}) +( -2c +7c) +( -1+5)

=2c^{2} + 5c +4

Hope this helps you.

4 0
3 years ago
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