Answer:
The correct answer is 36°
Step-by-step explanation:
From the figure we can see a regular pentagon.
One angle of a regular pentagon = 108°
And the central angle is 360°
From the figure we can see that, <3 = 108/2 = 54°
<u>To find the value of <2</u>
The figure is regular pentagon,
Central angle is 360°
<2 is the 1/10 th of central angle.
Therefore <2 = (1/10)(360)
= 36°
Answer/Step-by-step explanation:
Given, y = k√x
Let's find the following:
a. To find k, using the first pair given, (64, 16), plug in the values of the ordered pair into y = k√x
Thus:
16 = k√64
16 = k*8
Divide both sides by 8
16/8 = k
k = 2
b. To find F, substitute k = 2, and x = 100 into y = k√x
Thus:
y = 2√100
y = 2*10
y = 20
F = 20
c. To find x, substitute k = 2, and y = 10√2 into y = k√x.
Thus:
10√2 = 2√x
Divide both sides by 2
(10√2)/2 = √x
5√2 = √x
Square both sides
x = (5√2)²
x = 25*2
x = 50
d = 50
Answer:
Step-by-step explanation:
a). A baker uses 5.5 pounds of flour daily.
That means he uses 88 pounds of flour daily.
Therefore, number of ounces of flour used in two week (14 days) = 88×14 = 1232 oz
b). If recipe for a loaf of bread calls for 12 oz of flour
Therefore, in two weeks number of loves baked = 102.67 ≈ 103
c). Baker can ship a pack of 15 loaves of bread in a box.
Therefore, number of boxes =
=
= 6.84
minimum number of boxes which can be exported will be 6.
d). The baker pays for sugar = $0.80 per pound
and paid for butter = $1.25 per pound
Then the expression for 6 pounds of butter and 20 pounds of sugar will be
= 0.80(pounds of sugar) + 1.25(pounds of butter)
= 0.80(20) + 1.25(6)
= 16 + 7.5
= $23.5
e). Chocolate sprinkles costs = $0.80 per pound
Total cost for 100 pounds of chocolate sprinkles = 100×0.80 = $80
th of $80 =
=$8
Place value chart
Thousands Ones Decimals Hundred ten thousand thousands hundred tens ones tenth 00 00
0 0 0 0 0 8 0 0 0
Answer:
2/4 (simplified: 1/2)
Step-by-step explanation:
The formula for volume of rectangular prism is length · width ·
height.
In other words, multiply all of the sides together.
2 · 1 · 1/4 = 2/4.
Therefore, the volume of this rectangular prism is 2/4.