The is answer is definitely D, because he computed the total population of 3,320 in the survey of his targeted people that he specified which was grade school and high school. In order for his computation to work for his market analysis he used the radius of 5m and the 75% he wanted to achieve.
Answer:
6.28 mm
Step-by-step explanation:
We have been given the diameter of circle shape necklace
So, the radius of circle shape necklace is 2mm
Using the formula for circumference which is:
Circumference of necklace of circle shaped is:
And as we are given that the circumference of of the earrings is one-half the circumference of the necklace.
Hence, the the circumference of the circle-shaped part of one of the earrings:
Answer:
x = 64°
∠A = 88°
∠C = 92°
Step-by-step explanation:
This is a cyclic quadrilateral, since every vertex of the quadrilateral touches the circumference of the circle.
The opposite angles in a cyclic quadrilateral add up to 180°
∠B is opposite to ∠D
⇒ ∠B + ∠D = 180
⇒ 116 + x = 180
⇒ x = 180 - 116
⇒ x = 64°
If x = 64°, then
⇒ ∠A = (2 x 64) - 40
⇒ ∠A = 88°
∠A is opposite to ∠C
⇒ ∠A + ∠C = 180
⇒ 88 + ∠C = 180
⇒ ∠C = 180 - 88
⇒ ∠C = 92°
Answer:
Step-by-step explanation:
For shifted down a function you have to follow the next structured:
In our case is:
Now for compressed or shrink a graph you have to multiply by a factor in the input something like this:
In our case is:
Maybe you can think, why 5 and not instead?. Well, when you multiply by this dilate or stretch the graft because the output of each value is smaller, example:
Then evaluate for a number, for example 5:
the output of is 5 steps a far from the answer of this in a graph is illustrate as a stretching.
So the opposite happen when you multiply by a integer number, the graph is compressed because the output take the "faster steps".
So combine the two transformation and get