Answer:
The answer is B
Step-by-step explanation:
sub scribe to my you tube channel
theonetheonlyivan1
Answer B is right is jus got a 100
Step-by-step explanation:
i only need help with number 10 and 12 owo
please help me i am stuck on this math question please show work
Please help
Find the arc length of the semicircle below
I WILL GUVE BRAINLIEST!!!
Answer:
[tex]31.73\ in^2[/tex]
Step-by-step explanation:
1. Approach
The easiest way to solve this problem is to find the area of the triangle and the area of the inscribed circle. Then subtract the area of the inscribed circle from the area of the triangle.
2. Find the area of the triangle,
The area of the triangle can be found using the following formula,
[tex]A_t=\frac{b*h}{2}[/tex]
Where (b) represents the base of the triangle, and (h) represents the height.
Substitute in the given values and solve,
[tex]A_t=\frac{b*h}{2}\\\\A_t=\frac{12*10}{2}\\\\A_t=\frac{120}{2}\\\\A_t=60[/tex]
3. Find the area of the inscribed circle,
The formula to find the area of a circle is the following,
[tex]A_c=(pi)r^2[/tex]
Where (pi) represents the numerical value (3.1415...) and (r) represents the radius of the circle. By its definition, the radius of a circle is always half of the diameter, thus the radius of the given circle is (3).
Substitute in the given values and solve,
[tex]A_c=(pi)r^2\\\\A_c=(pi)(3)^2\\\\A_c=(pi)9\\\\A_c=28.26[/tex]
4. Find the area of the shaded region,
To accomplish this task, subtract the area of the circle from the area of the triangle,
[tex]A_t-A_c=A_s[/tex]
[tex]60-28.26=A_s[/tex]
[tex]31.73=A_s[/tex]
The area of a square floor on a scale drawing is 16 square centimeters, and the scale drawing is 1 centimeter:4 ft. What is the area of the actual floor? What is the ratio of the area in the drawing to the actual area?
The area of the actual floor is
square feet. The ratio of the area in the drawing to the actual area is 1 square centimeter:
square feet.
Answer:
64ft
ratio is .... 16 square cenimeters:64 square ft
Step-by-step explanation:
16x4 then chancge cenimenters to ft
please mark brainelist:D
coach cliffman made an deposit of$1,800 into and account that earns 2% annual simple interest. find the amount of interest that coach cliffman earned after 3 years
Answer:
5508$
Step-by-step explanation:
Franco read 5/8 of a chapter of his history book in 2/5 of an hour. At this rate, how many chapters of his history book can he read in 1 hour?
Answer:
12.5/8 or 1 4.5/8 so the simplified answer could be 1 2.25/4
Step-by-step explanation:
multiply 5/8 by 2.5 becuase 2x2.5=5
so you want to get 5/5 for a full hour
5x2.5=12.5 and keep the donominator the same
then simplify so 1 4.5/8
please mark brainliest:D
The base of a triangular prism is a right triangle whose legs are 9 cm and 12 cm. The height of the prism is 33 cm. What is the lateral area of the prism? Complete the explanation on how you can find the answer.
You can use the _____
to find the hypotenuse of the base, _____
cm. Then, multiply the perimeter of the base, ______
cm, by the height, _____
cm. The lateral area of the prism is _____
square centimeters.
please mark as brainliest
I also need help on this question. Please help me. (x+15) + (x+5) + (x+15) + (x+5)
Answer: 4x+40
Step-by-step explanation:
(x+15)+(x+5)+(x+15)+(x+5)
=x+x+x+x+15+15+5+5
=4x+15+15+5+5
=4x+40
PLEASE HELP!
The following side lengths will make a triangle. TRUE or FALSE. *20 points
11 in, 15 in, 7 in
True
False
I think that the correct answer is true
Plot the following points on a number line.
• -1.5
• the opposite of -2
• the opposite of 0.5
• -2
Hey! what note is this? I need to know so i can play my song for band (btw sorry that i put mathematics, I couldn't find a music category.
Answer:
eighth note upside down , good luck for your band ! hope of success ^_^
A town has 35,000 registered voters. A random sample of 500 voters finds that 125 are in favor of a new dog park. How many are likely to vote for the dog park?
I REALLY NEED HELP FAST I WILL GIVE BRAINLYEST
How do you think you could represent the number 2,300 as a number times a multiple of 10? How do you think you could represent the number 2,300 as a number times 10 to some exponent? How would you describe the relationship between the two representations?
Answer:
In common scientific notation, any nonzero quantity can be expressed in two parts: sufficient whose absolute value is greater than or equal to 1 but less than 10, and a power of 10 by which the coefficient is multiplied. In some writings, the coefficients are closer to zero by one order of magnitude. In this scheme, any nonzero quantity is expressed in two parts: a coefficient whose absolute value is greater than or equal to 0.1 but less than 1, and a power of 10 by which the coefficient is multiplied. The quantity zero is denoted as 0 unless precision is demanded, in which case the requisite number of significant digits are written out
Write a set of 6 numbers (only 2 can be the same!), so that the mean, the median, and the mode are all 60.
Answer:
Its 2 i did the sheet
Step-by-step explanation:
help I cant remember what is A slope
Answer: A slope is basically basically a number that describes the steepness and direction of the line.
To solve for a slope of the line, it is simply rise/run
RISE = How much did the line go up
RUN = How much did the line go in a horizontal fashion
Pls answer will mark brainliest to correct answer
Answer: 85ft
Step-by-step explanation:
if the friend is on ground levle, then just add 35ft and 50 ft.
What is the area of the figure below?
The figure is shown.
Answer:
maybe 38cm^2
I'm not confident about it though
Select all the correct answers.
The area of a baseball field bounded by home plate, first base, second base, and third base is a square. If a player at first base throws the ball to a player at third base, what is the distance the player has to throw?
A. 16,200
B.
C.
D.
help this is math will mark brainlisttt
Answer:
#1 m= 4 ; #2 k=10 #3 n=6
Step-by-step explanation:
What is 1578 x 3490 divded by 8 x 4?
Answer: 172100.625
Explain: Use calculator
What is the volume of the following rectangular prism?
Answer:
V=whl is volume of rectangular prism
Answer:
0.4375
Step-by-step explanation:
1 3/4 x 1/2 x 1/2
A rectangle has an area of 24 square inches. The rectangle is reduced by a scale factor of 1/2 . What is the area of the new rectangle?
Considering the scale factor of the reduction, it is found that the area of the new rectangle is of 6 square inches.
What is the area of a rectangle?
The area of a rectangle of length l and width w is given by:
[tex]A = lw[/tex]
In this problem, the rectangle is reduced by a scale factor of 1/2, hence:
[tex]l \rightarrow \frac{l}{2}, w \rightarrow \frac{w}{2}[/tex]
Then, the area is given by:
[tex]A = lw = \frac{l}{2} \times \frac{w}{2} = \frac{lw}{4}[/tex]
A rectangle has an area of 24 square inches, hence:
[tex]lw = 24[/tex]
Thus:
[tex]A = \frac{lw}{4} = \frac{24}{4} = 6[/tex]
The area of the new rectangle is of 6 square inches.
More can be learned about the area of a rectangle at https://brainly.com/question/10489198
ONE QUESTION just one. Help
Answer:
0.015625
Step-by-step explanation:
Answer:
(1/64) or 0.015625
Step-by-step explanation:
Pretty simple, you just have to square the numerator and denominator. 1 squared is 1 and 8 squared is 64.
If 25% of a number is 12, what is 75% of that number?
Answer:
36
Step-by-step explanation:
[tex]\frac{0.25}{0.75} =\frac{12}{x} \\[/tex]
[tex]0.75 *12=9[/tex]
[tex]\frac{9}{0.25} =36[/tex]
DO NOT SEND ME PDFS OR I WILL REPORT ANSWER CORRECTLY FOR BRAINLIEST
In a sample of 50 chickens, 45 of them laid an egg each day. If the entire chicken population has 475 chickens, how many should lay an egg each day?
21,375
428
50
45
Answer:
45
Step-by-step explanation:
2..Select the properties that both rectangles and parallelograms always share.
4 right angles
4 sides of equal length
2 pairs of parallel sides
2 pairs of sides with equal length
2 acute angles and 2 obtuse angles
3. Select the properties that equilateral triangles and isosceles triangles have in common.
0 sides of equal length
2 sides of equal length
3 sides of equal length
3 equal angles
Answer:
2. 2 pairs of parallel sides and 2 pairs of sides with equal length
3. 2 sides of equal length
Step-by-step explanation:
hope that helps :)
Gael has a car loan for $34,570. This loan has a simple interest rate of 3% per year. What is the amount of interest Gael will be charged on his car loan at the end of 5 years?
Answer:
5185.5
Step-by-step explanation:
I=PRT
I=$34570×0.03×5
=5185.5
Select the perfect square.
23 x 23
924 x 429
18 x 19
Answer:
23 × 23
Reasoning:
A prefect square is a number times itself
The product of the perfect square can therefore be a sqaure root
23 × 23= 529
Then if we square root 529 it would always be a whole number (23)
Kyle bought a DVD that cost $19.23, including tax. She gave the sales clerk a $20 bill. How much change should Kyle receive?
Answer: Kyle received $0.77
Step-by-step explanation: