What is the approximate area of the figure
Answers
Answer:
option b
137.1 cm²
Step-by-step explanation:
The given figure consist of two shapes
1) half circle
2) rectangle
Formula to use to calculate the area of this figure
half circle + rectangle
1/2πr² + h(b)
where r = radius = diameter/2 = 8/2 = 4 cm
h = height = 14 cm
b = base = 8 cm
plug in values in the formula
1/2(3.14)(4)² + (8)(14)
25. 133 + 112
137.13 cm²
Related Questions
Which graph represents the function f (x) = StartFraction 2 x Over x squared minus 1 EndFraction?
Everything help meeee
8x – 2(x + 1) = 2(3x – 1)02no solutionidentitythis is for algebra 1 plz help
Find the area of the shape shown below.
on a scatter plot, what relationship will he most likely see
between age and height?
A) A negative correlation
B) No correlation
C) A positive correlation
D) A constant correlation
Answers
3b+11c-4b-c
9a-1+8c-8a+c
12c+5a+7+(-13c)+4a
-15-6c+3b-6c+9-2b
Answers
use associative property which is
(a+b)+c=a+(b+c)
and remember that:
you just use a general rule
x+x=2x
x^2+x^2=2x^2
3xy4xy=7xy
3x+4x^2=3x+4x^2
you can only add like terms( like terms are terms that are same name like x or y are differnt, and like terms have same power exg x^2 and x^3 and x^1/2 and such
so first one
3b+11c-4c-c
since they are all c except for the first one term, just assign a number for each so it simplifies to c times(11-1)+b(3-4)=c(10-1b=10c-b or
you just use a general rule
x+x=2x
x^2+x^2=2x^2
3xy4xy=7xy
3x+4x^2=3x+4x^2
second one9a-1+8c-8a+c
group like terms
(9a-8a)+(8c+c)-1=(a)+(9c)-1=a+9c-1
12c+5a+7-13c+4a
group like terms(12c-13c)+(5a+4a)+7
add like terms
-c+9a+7
the solution is 9a-c+7
-15-6c+3b-6c+9-2b
group like terms
(-15+9)+(-6c-6c)+(3b-2b)
-6+(-12c)+b=b-6-12c
the answers are:
10c-b
a+9c-1
9a-c+7
b-12c-6
Answers
x + (x+2)
In simplified form this is
2x+2
Final answer:
The algebraic expression for the sum of two consecutive even integers, where the first integer is x, is x+(x+2). This simplifies to 2x+2.
Explanation:
To express the sum of two consecutive even integers algebraically, where the first integer is x, it's important to understand that consecutive even integers increase by 2. Therefore, if x is your first even integer, the next consecutive even integer would be x+2.
To find their sum, you would simply add the two together, as follows: x+(x+2).
To simplify, combine like terms. The two 'x' terms add together to make '2x', and you're left with the '+2'. So, the simplified expression for the sum of two consecutive even integers where the first is x is 2x+2.
Learn more about Algebraic Expression here:
#SPJ2
paid admissions. How many of each ticket were sold? (Round to nearest integer if necessary.)
Answers
Answer:
general admission tickets = 567
reserved tickets = 378
Step-by-step explanation:
Let number of general admission tickets be "g"
and number of reserved seats be "r"
Total 945 tickets, that means:
g + r = 945
Also, total value of all tickets is 5008.5, so we can write:
4.5g + 6.5r = 5008.5
We can write 1st equation as:
g = 945 - r
Now we plug it into 2nd equation and solve for r first:
Now, g is equal to:
g = 945 - r
g = 945 - 378
g= 567
So, reserved tickets sold were 378
and
general admission tickets sold were 567
Answers
5/18 x 6/2: change division to multiplication then flip 6/2,
Next:
factor 6 and 18 as 1 and 3 since the gcf is 6.
New Equation is:
5/3 x 1/2 = 5/6
Answers
I'm not 100% sure though