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deff fn [24]
3 years ago
13

I’ve got a couple trigonometry questions that I really need help on. I don’t understand them at all.

Mathematics
1 answer:
wel3 years ago
5 0

Answer:

Q5. Option 1

Q7. Option 4

Step-by-step explanation:

Please see the attached pictures for full solution.

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Helpppp please!!!!!!!!!!
hram777 [196]

Answer:

128.86 cm^2

Step-by-step explanation:

So to start off we need to find the area of the rectangle.

The formula for the area of a rectangle is l×w.

L stands for the length which is 12 and w is the width which is 11.

So 11 × 12 = 132 cm^2.

Now time for the area of a circle.

The formula for that is \pi r^{2}.

So first we need to do 1 × 1 which is 1.

Then 1 × \pi which is just \pi.

Then we do 132 - \pi which is an irrational number.

It looks like this shortened 128.858407346.

Now rounding to the nearest hundreth it would be 128.86 cm^2.

Hence, the area of the shaded region is 128.86 cm^2.

8 0
3 years ago
The annual profits for a company are given in the following table, where x represents the number of years since 1992, and y repr
tensa zangetsu [6.8K]

Answer:

tycho hits kibitz book johhckl

6 0
3 years ago
Which situation is most likely to have a constant rate of change?
lutik1710 [3]

Answer: A. Ounces of water consumed compared with the number of same-size bottles drunk  



Step-by-step explanation:

When a quantity changes uniformly with respect to the change of other quantity, then we say there is a constant rate of change.

Thus, if one quantity is directly proportional to the other quantity then there is constant rate of change.

A. Ounces of water consumed is directly proportional to the number of same-size bottles drunk. Hence there is a constant rate of change of ounces water with respect to the number of same-sized bottles.

Rest of other options do not have directly proportionality relation between the quantities.

8 0
3 years ago
Solve y = x + 6 for x.<br> Ox = y + 6<br> Ox= -y + 6<br> O x = y - 6<br> Ox= -y-6
sveticcg [70]

Answer:

x = y - 6

Step-by-step explanation:

y = x + 6 (Given)

y - 6 = x (Subtracted 6 on both sides)

5 0
3 years ago
What is a factor table
SashulF [63]
A factor table is like this chart of numbers.
7 0
3 years ago
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