Answers
Answer:
78.53
Step-by-step explanation:
[tex]\pi[/tex] x [tex]5^{2}[/tex]
Answer:
78.5
Step-by-step explanation:
The formula for the area of a circle is A=πr^2. The radius, (r) is half of the diameter. The diameter of this circle is 10 in, so the radius is 5 in. Plug 5 into the formula A=πr^2 to get A=π5^2. Square 5 to get 25 and plug it back in the formula to have A=25π. Multiply pi (π, 3.14) by 25 to get 78.5.
Related Questions
16, 6, 12, 5, 12
Find the mean and median number of hours for these students.
If necessary, round your answers to the nearest tenth.
Mean: hours
X Х
?
Median: hours
Answers
Answer:
mean: 10.2
median: 12
Step-by-step explanation:
Guys can you please HELP!!?
Answers
Area of a 90in 3yd rectangle
Answers
Converting 90 in to yd, we have:
90in * 1ft/12in * 1yd/3ft = 2.5 yd
Next,
Since A of a rectangle is b*h,
A = 2.5yd * 3yd = 7.5 yd ^2.
Good luck to you!
the sum of three times a number (x) and −23 is 28
Answers
Answer:
x=17
Step-by-step explanation:
3x-23=28
3x-23+23=28+23
3x=51
x=17
9e + 4=5e + 14 + 13e
Answers
Answer:
e = -1
Step-by-step explanation:
1. 9e + 4 = 5e + 14 + 14e
2. 9e = 5e + 10 + 14e
3. 9e = 19e +10
4. -10e = 10
5. e = -1
Hope that helps
Answer:
e - 10
Step-by-step explanation:
1.) We need to manipulate the equation to get e by itself.
2.) To solve the equation, do the following steps;
9e + 4 = −5e + 14 + 13e
9e + 4 = 14 + 8e (Combine like terms)
9e + 4 − 8e = 14 + 8e − 8e (Subtract 8e from each side)
e + 4 = 14 (Combine like terms)
e + 4 - 4 = 14 - 4 (Subtract 4 from each side)
e = 10 (Combine like terms.
3.) Answer: e = 10.
Now lets check our work. To check your work, do the following steps;
9e + 4 = −5e + 14 + 13e
9e + 4 = 14 + 8e
9(10) + 4 = 14 + 8(10)
90 + 4 = 14 + 80
94 = 94
By doing those steps we can confirm the answer, e = 10, is true.
1 point
In the previous question you found 13% of £270. Now use your answer to
decrease £270 by 13%. *
Sorry for posting again
Answers
Answer:
£234.90
Step-by-step explanation:
270(1-13/100)
lets break it down:
step 1= 13/100=0.13
step 2= 1-0.13=0.87
step 3= 270 x 0.87=234.9
final answer=£234.90
i hope it helps
Select all tables that represent a proportional relationship between x and y.
Answers
Answer:
1 and 2
Step-by-step explanation:
that is the answer
PLS HELP ITS DUE IN 3 MINUTES
Answers
Answer:
H 33 degrees
Step-by-step explanation:
Here's an interesting point on the graph.
What do these numbers (5 and 12.3) tell us about
Cannon Man?
Answers
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
What is the distance (in units) between points C and D? Round to the nearest hundredth.
a. 8.00
b. 5.66
c. 4.00
d. 2.83
Answers
Answer:
b. 5.66
Step-by-step explanation:
Use pyramtherm theorem.
4^2+ 4^2= c^2
16+16=c^2
32=c^2
Sqaure root of 32= 5.65
Rounding up is 5.66
What is the measure of angle TMS? Pls explain your answer and I will mark brainliest!
Answers
Answer:
38 degrees
Step-by-step explanation:
If the line is tangent that means it forms a 90 degree angle. The angle measure of the inside of a triangle is equal to 180 degrees. If you add 52 and 90 you get 142. Subtract this amount from 180 and you will get the measure of m TMS
HELP!!BC=
Round your answer to the nearest hundredth.
C
A
50
3
B
Answers
Answer:
answer is 2.30 using sine =opp/hyp
Teammates Pedro and Ricky got 2679 base hits last season. Pedro had 281 more hits than Ricky.
How many hits did each player have?
Answers
9514 1404 393
Answer:
Pedro: 1480Ricky: 1199Step-by-step explanation:
Let r represent the number of hits Ricky got. Then Pedro's hits were r+281 and their total was ...
r + (r +281) = 2679
2r = 2398
r = 1199
r+281 = 1480
Pedro got 1480 hits; Ricky got 1199.
_____
Additional comment
The two answers to a "sum and difference" problem are half the sum plus or minus half the difference. Here, those values are (2679/2) ± (281/2). Pedro got more hits, so his number is (2679+281)/2 and Ricky's number is (2679-281)/2, as above.
Try solving this: (5 3/4) (2)
Answers
Answer:
11 1/2
Step-by-step explanation:
True or false;
The x-intercept of a function ALWAYS occurs where y is equal to zero.
True
False
Answers
Have a great day!
The x-intercept of a function always occurs where y is equal to zero is true.
Given,
The x-intercept of a function always occurs where y is equal to zero.
We need to find whether the given statement is True or False.
What is x-intecept and y-interept?The x-intercept is the point where the line passes through the x-axis.
We need to put y = 0.
The y-intercept is the point where the line passes through the y-axis.
We need to keep x = 0.
Check the statement.
The x-intercept of a function always occurs where y is equal to zero.
This is a true statement because in order to find the x-intercept we need always keep y = 0.
Thus the given statement-
The x-intercept of a function always occurs where y is equal to zero is true.
Learn more about intercepts of a function here:
https://brainly.com/question/14180189
#SPJ2
Which net represents the figure?
Please help
Answers
Answer:
the first one
Step-by-step explanation:
the rest of the options have triangles and a rectangular prism doesnt have any triangle shaped sides. hope my answer makes sense :)
Answer: the one that looks like an upside t or it can be called (A)
Step-by-step explanation:
do the folding in your head
The sum of a number and two times a smaller number is 62 .Three times the bigger number exceeds the smaller number by 116 .
What is the biggest number and the smallest number??
Answers
Answer:
42,10
Step-by-step explanation:
let the numbers be x and y and x>y
x+2y=62
3x-y=116
multiply by 2
6x-2y=232
add the first
7x=294
x=42
from first
42+2y=62
2y=62-42=20
y=20/2=10
How can you apply the distributive property to factor out the greatest common factor for 20 - 4k?
Answers
Answer:
4(5-k)
Step-by-step explanation:
Pull out 4 from each number
Find the value of 1.69x4.41
Answers
How many points did Deven score in his 6th game?
Answers
Answer:
2 is the answer thanks pls give brainliest
The ratio of the sides of a triangle is 2:4:9. If the perimeter is 165 inches, what is the length of the longest side?
Answers
Answer:
99inches
Step-by-step explanation:
The ratio of the sides of a triangle =2:4:9.
perimeter = 165 inches,
Total ratio= 2+4+9=15
perimeter = 165
Divide the perimeter by total ratio
165/15=11
Each of the sides
= (2×11) =22
(4×11) =44
(9×11)=99
the length of the longest side= 99inches
The park is a rectangular park with an area of 20 square miles. The park is 4 miles wide. What is the length in miles?
Answers
Answer:
5 miles.
Step-by-step explanation:
Because area is just length times width so in that sense 20/4 is 5 :)
Which side lengths form a right triangle?
Answers
round 59.6487 to 2 decimal places?
Answers
Answer:
Step-by-step explanation:
round 59.6487 to 2 decimal places=
59.65
Answer:
59.65
Step-by-step explanation:
59.6487 ≈ 59.65
A venue manager has a target labor cost of 20% of revenue. He expects revenue to be $725,000. What is his target for labor?
Answers
Answer:
145000
Step-by-step explanation:
100%=725000
20%->145000
what is the distance from L to M?
A. 100 units
B. 14 units
C. 2 units
D. 10 units
Answers
Answer:
D. 10 units
Step-by-step explanation:
Using the distance formula:
d = √(x2 – x1)² + (y2 – y1)²
Plug in the values of the points:
d = √(3 – (-5))² + (-2 – 4)²
d = √(8)² + (-6)²
d = √64 + 36
d = √100
d = 10
I WIL GIVE BRAINLIST IF CORRECT DON'T GIVE ME A NOT SMART ANSWER OR ILL REPORT IT
Which would be the BEST first step to use to solve this equation?
Problem: 0.15x=5
A. add 0.15 to both sides of the equation
B. divide both sides of the equation by 0.15
C.multiply both sides of the equation by 0.15
D. subtract 0.15 from both sides of the equation
Answers
While parasailing. Ryan spots a dolphin on the water below. If Ryan is 228 feet above the
water and the angle of depression to the dolphin is 15, what is the horizontal distance
between Ryan and the dolphin?
Answers
Answer:
850.9 feet
Step-by-step explanation:
The horizontal distance between Ryan and the dolphin is 850.907 feet.
What is Trigonometry?One area of mathematics known as trigonometry examines the relationship between the sides and angles of a right triangle. The relationship between sides and angles is defined for 6 trigonometric functions.
We have,
Ryan is 228 feet above the water and the angle of depression to the dolphin is 15.
Using trigonometry
tan 15 = 228/ x
x= 228/ tan 15
x= 228 / 0.26794919243
x = 850.907 feet
Learn more about Trigonometry here:
https://brainly.com/question/29002217
#SPJ2
In this triangle, what is sin 30°? What is sin 60°? What is the product of sin 30° and sin 60°?
Answers
Answer:
1800
Step-by-step explanation:
60.30= 1800
Lunch is 7.95 the tax is 10% what’s the total cost
Answers
Answer: ($)8.75
Step-by-step explanation:
To calculate the tax, simply do 10%(0.1)*7.95 to get 0.795, rounding up to 0.80(money typically rounds up).
To calculate the total cost, simply do 7.95+0.80 to get 8.75.
Hope it helps <3