Answer:
62.8 inches
Step-by-step explanation:
✓We can determine the
Circumference of the wheel of the bicycle using the expression below;
Circumference= (πd) ...........eqn(1)
Where d= diameter = 20inches
If we substitute the value of " diameter" into eqn(1)
Circumference = (π × 20)
= 62.8inches
(Where π= 3.142)
Therefore, measurement that is closest to the circumference of the wheel is 62.8inches
A is the answer. 9=14 is the same as 14/9
Answer:
If radius of circle = 1, the shaded sector area is calculated by:
A = pi x radius^2 x (136 x 2)/360 = 3.14 x 1^2 x 272/360 =2.37
Hope this helps!
:)
The expression will be given as h(8) = -0.3(8-5)²+7.5 the value of the function h(8) will be 6.3 feet.
<h3>What is an expression?</h3>
Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Given that:-
- The function is h(x) = -0.3( x - 8)² +7.5
Now from the question when the boy jumped from a certain height he lands 8 feet farther away this condition will be expressed in the expression as follows:-
h(x) = -0.3( x - 8)² +7.5
Put x = 8 feet as
h(8) = -0.3(8-5)²+7.5
h(8) = -0.3 ( 3 )² + 7.5
h(8) = -2.7 + 9
h( 8 ) = 6.3 feet
Therefore expression will be given as h(8) = -0.3(8-5)²+7.5 the value of the function h(8) will be 6.3 feet.
To know more about expression follow
brainly.com/question/723406
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Answer:
Jenna earned 1330 in first two weeks working at the coffee stand.
Step-by-step explanation:
Given:
Amount earned in 1 week = 557
Amount earned in next week =773
We need to find the amount earned in 2 weeks.
Solution:
Now we know that;
Amount earned in 2 weeks is equal to sum of Amount earned in 1st week and Amount earned in next week.
framing in equation form we get;
Amount earned in 2 weeks = ![557+773 = 1330](https://tex.z-dn.net/?f=557%2B773%20%3D%201330)
Hence Jenna earned 1330 in first two weeks working at the coffee stand.