Answer:
Shaded region is 18.3 units²
Step-by-step explanation:
First find the area of the white triangle. The base and height of this triangle are both 8. Thus, the area of the triangle is (1/2)(base)(height), or 32 units.
Next, find the area of the whole circle. It is πr², which in this case comes
out to π(8 units)² = 64π units². Realize that (1/4) of this, or 16π units², is the area of the quarter circle that contains the triangle.
To find the shaded area, take the area of the quarter circle (16 π units²) and subtract the area of the triangle (32 units²).
16π units² - 32 units² = 18.3 units²
Shaded region is 18.3 units²
Write an equation with a slope of -2 and a y-intercept of 3
a y= -2x+3
b y= 3x-2
c both
d neither
Answer:
C. Both
Step-by-step explanation:
sana nakatulong
Patty gives the birds at a sanctuary 20 ounces of seed each day.
How much bird seed does she use in 160 days?
Answer:
3200
Step-by-step explanation:
I need help with this
A 30$ Watch is discounted 15%what is the sale price
A 65 kg rock climber goes up a cliff. What is his potential energy if he is 35m from the
Base as of the cliff?
Answer:
22295 Joules
Step-by-step explanation:
Potential energy = mgh
⇒Potential energy=65 × 9.81 × 35=22295 J
NB 9.8 can be substituted with 9.81 or 10 depending on what they provide the constant as.
Currently I have separators on my molars so I can have enough space for an expander. But I noticed that one of my molars has shifted a lot to the side where it’s uncomfortable to eat or bite down. And I’m not sure if it’s suppose to shift to the side or not
Is that normal?-
Answer:
Yes I think
Step-by-step explanation:
I went through the braces process a few years ago and I got an expander. Your separator is probably making room for something meaning your teeth will probably move. Im no professional so Id say call into the office tomorrow or asap. And for the pain use whatever pain meds they allow (normally ibprophen ot tylenol) (sorry for spelling)
PLEASSSSSEEE HELP Name the angle that is supplementary to Angle ACF
PLEASE PLEASE
Find the solution to the system of equations using graphing
y = -7/4x - 4
y = - 1/4x + 2
Answer: look at the picture
Step-by-step explanation: Hope this help :D
Find the volume and surface area. Round to the nearest hundredth when necessary.
There are 8 1/2 pints of ice cream. A serving size is 3/4 of a pint. How many servings can Yasmine make?
A servey was conducted of 50 high school students, selected at random to find out how they travel to school. The table shows some results of the survey
The subtraction is one of the four basic arithmetic operations in mathematics. The operation subtraction is used here to determine the number of students who come to school by bus. The bus travelers are 10.
What is subtraction?The operation subtraction represents the process of removing objects from a collection. The minus sign implies the subtraction. We can also describe subtraction as the decreasing or removing physical and abstract quantities.
The subtraction method consists of three parts of numbers, they are minuend, subtrahend and difference. The number in a subtraction sentence from which we subtract another number is the minuend, and after that it is subtrahend and last number is the difference.
Here the total present students = 50
The number of students by car = 20
The number of students by scooter = 10
The number of students by auto = 10
Then the number of students who travel by bus = 50 - ( 20 + 10 + 10) = 10
Thus the number of bus travelers are 10.
To know more about subtraction, visit;
https://brainly.com/question/57005
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Your question is incomplete most probably your full question was:
A servey was conducted of 50 high school students about how they come to school. 20 of them come by car, 10 of them by scooter and 10 of them by auto. How many come by bus?
Find the area of this shape
Here's the solution,
Area of rectangle :
=》
[tex]l \times b[/tex]
=》
[tex]23 \times 12[/tex]
=》
[tex]276 \: \: cm {}^{2} [/tex]
Area of trapezoid :
note : h = 18 - 12 = 6 cm
=》
[tex] \dfrac{1}{2} \times (a + b) \times h[/tex]
=》
[tex] \dfrac{1}{2} \times (23 + 15) \times 6 [/tex]
=》
[tex]38 \times 3[/tex]
=》
[tex]114 \: \: cm {}^{2} [/tex]
Area of whole figure (V) = sum of their Areas,
=》
[tex]276 + 114[/tex]
=》
[tex]390 \: \: cm {}^{2} [/tex]
i need help with this please.
Answer:
f ) x+72=90(complementary angle)
x= 90-72
x=18
g )x+77=90
x=90-77
x=13
plz give me thanks
Will I fail the grade if I fail the OST ( Ohio state test) ?
Step-by-step explanation:
Yes,it maybe.Because the grade depends on your test.
Answer:
100%
Step-by-step explanation:
Crush kita matagal na
Which expression has the same value as -5x + 10y?
Answer:
-5x-(-10y)
Step-by-step explanation:
-5x-(-10y)
-5x+Both expression are the same
x=2
y=4
pls make it into an ordered pair
PLEASE HELLP 20+ POINTS !!! THIS IS VERY IMPORTANT (NO SPAMMING, LINKS OR GUESSING)
I need someone who will answer all five questions correctly. Give out 100 bonus points for who will answer all 5 correctly
Answer:
The circumference of the yellow circle is [tex]9\pi[/tex] or [tex]28.27cm^2[/tex] approximately, the circumference of the blue circle is [tex]6\pi[/tex] or [tex]18.85m^2[/tex] approximately, the circumference of the green circle is [tex]80\pi[/tex] or [tex]251.33mm^2[/tex] approximately, the circumference of the red circle is [tex]5\pi[/tex] or [tex]15.71cm^2[/tex] approximately, and the circumference of the pink circle is [tex]7\pi[/tex] or [tex]21.99cm^2[/tex] approximately.
Step-by-step explanation:
To find the circumference of a circle, you need to multiply the diameter of the circle and multiply it by [tex]\pi[/tex]. In this case, the circumferences of the yellow circle are [tex]9\pi[/tex] or approximately [tex]28.27cm^2[/tex], the circumference of the blue circle is [tex]6\pi[/tex] or approximately [tex]18.85m^2[/tex], the circumference of the green circle is [tex]80\pi[/tex] or approximately [tex]251.33mm^2[/tex], the circumference of the red circle is [tex]5\pi[/tex] or approximately [tex]15.71cm^2[/tex], and the circumference of the pink circle is [tex]7\pi[/tex] or approximately [tex]21.99cm^2[/tex].
What is the answer in scientific notation
Square tiles measuring 4 inch on each side will be used to tile a 1-foot by 1-foot area. How many of these tiles are needed?
Answer:9
Step-by-step explanation:
4 inches fits into 12 inches three times. Three rows multiplied by three columns equals 12.
Hope that helps!
please help with what you can thank you!
Answer: 1. 12ft a. acute angle
2. 100m a. acute angle
3.b= square root (c^2-a^2)
b= square root (13^2 -12^2)
b= 5 m a. acute angle
Step-by-step explanation:
Can u please help me with this answer ??
Answer:
C) 10 hours
Step-by-step explanation:
(2.5/200)(800) = 10
DILLIGAF HAHAHAHAHAHAH
Answer:
does it?
Step-by-step explanation:
Need help fast!!!
Use the number line to compare the numbers.
Drag and drop the numbers to place them in increasing order.
Answer:
the sequence of numbers starting left to right is: -2 -1.6 -1 -1/6 0 3/7 0.6 1 2
Step-by-step explanation:
Answer:
Ok so -1.6 goes in between -2 and -1. Then -1/6 goes in between -1 and 0. Then 0.6 goes between 0 and 1. And last 3/7 goes between 1 and 2.
Step-by-step explanation:
hope this helps you :)
– 4 x = – 32
X =
What is X ?
Answer:
x=8
Step-by-step explanation:
Answer:
[tex] \huge\purple{ \mid{ \underline{ \overline{ \tt ♡ ANSWER ♡ }} \mid}}[/tex]
[tex] - 4x = - 32 \\ x = \frac{ - 32}{ - 4} \\ x = 8[/tex]
✏ The value of x is 8.
ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ
200 + 50 = 250
How much percentage did you raise the price?
Answer:
25%
Step-by-step explanation:
If you raised it by 50.
[tex]\frac{200}{50} =\frac{100}{y}[/tex]
200 × y = 50 × 100
200y = 5000
200y ÷ 200 = 5000 ÷ 200
y = 25
3. There are 6645 students at Tech Middle School, and
20% of the stredents are 7th graders.
How
many
Students are 7th graders?
Answer:
.20
Step-by-step explanation:
The word percent literally means "Out of 100". With that being said, 20% can be written as a fraction, mixed number or whole number as follows: 1/5 (fraction), 20/100 (mixed number) or .20 (whole number).
Answer:
1329 students
Step-by-step explanation:
20/100 ×6645
Reduce the fraction 20/100 with 20
So..20 goes into 20 1 time and 20 into 100 5 times
1/5×6645
Use 5 as the greatest common factor now
so...5 into 5 goes 1 time and 5 into 6645 goes 1329
1/1 × 1329 = 1329
Or... you could just convert 20% into a decimal by carring the . two places to the left
which is 0.2
0.2 × 6645 = 1329
Use the equation, 16^2x=32^(x+3), to complete the following problems.
Rewrite the equation using the same base.
Solve for x. Write your answer in simplest form
Answer:
x = 5
Step-by-step explanation:
2⁴(2x) = 2⁵(x + 3)
2^8× = 2^5x + 15
cancel out the 2
8x = 5x + 15
8x - 5x = 15
3x = 15
divide through by 3
x = 5
At a local gardening store, a palm tree is 1.2 ft taller than a
cactus. The palm tree is 4.9 ft tall. Use the equation 4.9 = c + 1.2
to find the height in feet, c, of the cactus. Show your work.
Answer:
c = 3.7
Step-by-step explanation:
c + 1.2 = 4.9
c = 4.9 - 1.2
c = 3.7
Which of the following is a true statement about perpendicular lines?
A.
Perpendicular lines intersect to form a 45° angle.
B.
Perpendicular lines intersect at exactly one point.
C.
Perpendicular lines can also be parallel lines.
D.
Perpendicular lines intersect in at least two points.
Answer:
B.
Step-by-step explanation:
Perpendicular lines intersect at exactly one point.
(perpendicular lines form an x with right angles)