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Nimfa-mama [501]
2 years ago
9

If 2sinθ=65, what is cos(90°−θ)? A 3/5 B 4/5 C 5/4 D 5/3

Mathematics
1 answer:
Law Incorporation [45]2 years ago
7 0

Answer: A

Step-by-step explanation:

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If angle EOF = 26 and angle FOG = 38., then what is the measure of angle EOG? The diagram is not to scale.
sladkih [1.3K]

Answer:

EOG is 64

Step-by-step explanation:

We can have a diagram for this.

From the description in the question, we can see that the ray FO splits the angle into 2.

We can have the diagram as shown in the attachment;

So mathematically;

EOG = EOF + FOG

So EOG = 26 + 38

EOG = 64 degrees

Please check attachment for a diagram

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3 years ago
Caley builds a rectangular prism using 18 cubes that each measure 1 centimeter on each side. What could be the dimensions of her
Annette [7]

Answer:

18 i think

Step-by-step explanation:

4 0
3 years ago
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3 tens minus 3 tens 3 tenth
Sati [7]
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4 years ago
-32-38r=84+-112r+-42
djyliett [7]

Answer:

Move r to left or right then divide the numbers

4 0
3 years ago
A piece of copper tubing is in the shape of a hexagonal prism. The area of the base of the prism is 3 square centimeters. The vo
Evgen [1.6K]

Answer: 17 cm

Step-by-step explanation:

For a regular figure where the area of the base is B, and the height is H, the volume is calculated as:

V = B*H

Here we know that the base of the prism is B = 3 cm^2, and the volume of the prism is 51 cm^3

Then:

B = 3cm^2

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If we replace those in the equation above, we get:

51 cm^3 = (3cm^2)*H

Solving this for H gives:

(51 cm^3)/(3 cm^2) = H = 17 cm

The height of the tubing is 17 cm

7 0
3 years ago
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