Answer:
The circumference of a circle with radius 6.2 is 38.96(*)
Step-by-step explanation:
Circumference of a cicle in terms of radius:
Circumference = 2·π·r = 2·3.14·6.2 = 38.97(*)
(*) 38.96 m exactly or limited to de precision of this calculator (13 decimal places).
Note: for simplicity, the operations above were rounded to 2 decimal places and π was rounded to 3.14.
Answer:
The circumference of a circle with radius 6.2 is 38.96
Step-by-step explanation:
Circumference = 2·π·r = 2·3.14·6.2 = 38.97
Sheldon is a long distance runner. He can run a mile at a consistent pace of 6 4/5 minutes. How many miles can he run in 30 minutes, if he keeps that pace? miles. please put as fraction
Answer:
n
Step-by-step expmlanation:
Answer:
10-15 miles I believe
Find the lateral surface area of a triangular prism with height of 6 inches and right triangles bases with legs 9 inches and 12 inches
Given:
Height of a triangular prism = 6 inches
Legs of right triangular base are 9 inches and 12 inches.
To find:
The lateral surface area of a triangular prism.
Solution:
According to the Pythagoras theorem:
[tex]Hypotenuse^2=Base^2+Perpendicular^2[/tex]
Using Pythagoras theorem, we get
[tex]Hypotenuse^2=(9)^2+(12)^2[/tex]
[tex]Hypotenuse^2=81+144[/tex]
[tex]Hypotenuse^2=225[/tex]
Taking square root on both sides, we get
[tex]Hypotenuse=\sqrt{225}[/tex]
[tex]Hypotenuse=15[/tex]
Now, the lateral surface area of a triangular prism.
[tex]A=Ph[/tex]
Where, P is the perimeter of the base and h is the height of the prism.
[tex]A=(9+12+15)\times 6[/tex]
[tex]A=(36)\times 6[/tex]
[tex]A=216[/tex]
Therefore, the lateral surface area of a triangular prism is 216 square inches.
help now pls thank u
Answer:
120 inches of strands
Step-by-step explanation:
finding the diagonal
=[tex]\sqrt{(100+576)}[/tex]
= 26 inches
perimeter of the window = 2(10+24)
= 68 inches
total strands needed to be purchased = [(2×26)+68] inches
= 120 inches of strands
HELP ME IM STUCK ANSWER IT QUICK
Answer:
red = 28 apples
green = 13 apples
equations:
r + g = 41
r = g + 15
Step-by-step explanation:
r = number of red
g = number of green
r = g + 15 (the number of red apples is 15 more than the number of green apples)
r + g = 41
Substitute the firs equation into the second and solve for a numerical value of g
(g + 15) + g = 41
2g + 15 = 41
2g = 26
g = 13
Now solve for a numerical value of r
r = g + 15
r = 13 + 15
r = 28
checking the math:
r + g = 41
28 + 13 = 41
Please lmk if you have any questions.
Write the quadratic function in vertex form: f(x) = 8x2 + 2x - 5
Answer:
[tex]\left(-\frac{1}{8},\:-\frac{41}{8}\right)[/tex]
Step-by-step explanation:
If you have any questions feel free to ask in the comments.
convert 10 hours into minutes
Answer:
600 minutes
Step-by-step explanation:
60 minutes in an hour
60 × 10 is 600
An experiment consists of rolling a number cube (dice). What is the probability of rolling a number GREATER THAN 4? Express your answer as a fraction in the simplest form.
Answer:
1/3
Step-by-step explanation:
Probability is the likelihood or chance that an event will occur
Probability = Expected/Total outcome
Since the experiment requires rolling a dice
S = {1, 2, 3, 4, 5, 6}
Total outcome n(S) = 6
Number greater than 4 are;
Events E = {5,6}
Expected outcome n(E) = 2
Probability of rolling a number greater then 4 = 2/6
Probability of rolling a number greater then 4 = 1/3
a laptop's screen is 8 inches long. if the diagonal measures 10 inches, what is the width of the laptop
Does y=-x+5 have one solution, no solution, or infinite solutions?
Answer:
I believe it has infinite solutions
Step-by-step explanation:
Suppose that 16 inches of wire costs 64 cents. At the same rate, how many inches of wire can be bought for 48 cents?
Answer:
12 inches of wire.
Step-by-step explanation:
that is what I could think of good luck. if I'm wrong tell me I'll try again don't forget to tell me if I'm wrong.
Can someone help me with these 3 plzzzz
What is 30,000 expressed in scientific notation?
A) 3 x 104
B) 3 x 10002
C) 3 x 103
D) 1 x 103
Answer:
B
Step-by-step explanation:
Hope this helps : )
Calculate the slope of the line that passes through (3,2) and (−7,4)
Answer:
-1/5
Step-by-step explanation:
It has a rise of 2 and a run of -10, therefore it is a slope of -2/10 or -1/5
Answer:
y = -1/5x
Step-by-step explanation:
Rise: 2
Run: -10
(っ◔◡◔)っ ♥ Hope It Helps & Please Consider Giving Brainliest♥
[tex]\frac{3}{(x + 4 )} + \frac{4}{(x - 2) (x + 4)}[/tex]
I need answers/ help with 7 and 8
hope this helps you out good luck with your math
Find the product: 9|-5|
Answer:
45
Step-by-step explanation:
The absolute value of negative 5 is 5 because it is five units away from zero, and then 9x5=45.
anyone have the answer for this?
Answer: 20/27x-20
Step-by-step explanation:
4. Allison drew a triangle with 2 congruent sides and 1 obtuse angle. Which terms accurately describe the triangle? Select all that apply. A. Acute B. Isosceles C. Obtuse D. Scalene
Answer: I have been asked the same question I believe that it is obtuse and isosceles.
Step-by-step explanation: Well a triangle with 1 obtuse angle means it is an obtuse triangle but a triangle with 2 congruent means it is an isosceles triangle.
This angle is isosceles as well as obtuse.
What is an isosceles triangle?
Isosceles triangle is a triangle that has two equal sides.
What is an obtuse-angled triangle?
An obtuse-angled triangle is a triangle that consists of an interior angle of more than a right-angle (90)°.
As this triangle has two congruent side, it is an isosceles triangle.
Similarly, it has one obtuse angle. Therefore, this triangle is an obtuse-angled triangle.
Hence, for this triangle, B. Isosceles C. Obtuse both apply.
Learn more about isosceles and obtuse-angled triangle here: https://brainly.com/question/9872652
#Tag #SPJ2
Anna lives in a house with a value of $150,000. She has a mortgage of $100,000. She owes $5,000 on her car, which is valued at $10,000. She has a credit card balance of $1,500. Anna also has $3,500 in a bank account. What is Anna's net worth?
Answer:
$57,000
Step-by-step explanation:
if one zero of the following polynomial 8x^2-13x-4k is the reciprocal of the other, then find k
Answer:
Step-by-step explanation:
hello :
if x1 and x2 this zero for ax²+bx+c you have : x1 = 1 /x2 means :x1 × x2 =1
but : x1 × x2 = c /a
in this exercice : a =8 and b = -13 and c = - 4k
so : c/a =-4k/8
so : -4k/8 = 1
-4k = 8 k = 8/-4 k = -2
this polynomial is : 8x²-13x +8
HELP ME PLZ!!!!!!!!!!!!!!!!!!
Answer:
A) 2 adults ....
B) 2% of adults.....
C) 3 % of adults...
Step-by-step explanation:
All the adults are 100 do any numbers past or under is like deciding by 100
Hope I helped
20 m
7 m
9 m
10 m
Find the area of the triangle.
Answer:
200Step-by-step explanation:
oooooooo
Answer:
35m²
Step-by-step explanation:
1/2×10×7
=35m²
HELP PLEASE ILL AMRK U BRAINLIEST
you don't need to type out hat it is but you can just say, for example
1= ___(how many circles far down it is)
2=___
3=___
Answer:
i need points sorry ;(
Step-by-step explanation:
answer the following
Answer:
hi
Step-by-step explanation:
whatup its bruce i am still deeply in love with you
Suppose you deposit $1,500 in a savings account that pays interest at an annual rate of 5%. If no money is added or withdrawn from the account, answer the following questions.
a. How much will be in the account after 4 years?
b. How much will be in the account after 16 years?
c. How many years will it take for the account to contain $2,000?
d. How many years will it take for the account to contain $2,500?
Answer:
The solution is given below.
Step-by-step explanation:
Given that
Deposited amount = $1,500
Rate of interest = 5%
We need to find out the following things
a. The account after 4 years i.e. future value
As we know that
Future value = Present value × (1 + rate)^time period
Future value = $1,500 × (1 + 0.05)^4
Future value = $1,500 × (1.05)^4
Future value = $1,823.26
b. The account after 16 years i.e. future value
As we know that
Future value = Present value × (1 + rate)^time period
Future value = $1,500 × (1 + 0.05)^16
Future value = $1,500 × (1.05)^16
Future value = $3,274.312
c. The number of years that contain the amount of $2,000
Here
PV = $1,500
FV = $2,000
PMT = $0
RATE = 5%
The following formula should be applied
= NPER(RATE;PMT;-PV;FV;TYPE)
After applying the above formula, the time period is 4.94 years
d. The number of years that contain the amount of $2,500
Here
PV = $1,500
FV = $2,000
PMT = $0
RATE = 5%
The following formula should be applied
= NPER(RATE;PMT;-PV;FV;TYPE)
After applying the above formula, the time period is 8.77 years
Based on John’s profile, what information should he expect to find on his credit report? Check all that apply.
inquiries from his lenders, the apartment complex, and Happy Hamburgers
a note about delinquency from National Bank
a current account for his student loan
a current account with National Bank
a current account with Happy Hamburgers
Answer: A,C,D
Step-by-step explanation:
I did the test
Which of the following inequalitties is correct
-a > -b
-a > a
a > c
(Look at picture)
Answer:
You were right the correct option is
- a > - b
Aranibar had 35 in his safety box in January. By thanksgiving, he has $2500. What was his savings rate?
Answer:
71.43%
Step-by-step explanation:
2500/35 = 71.43
Aranibar's savings went up by 71.43%
The graph shows amounts of water and flour that can be used to make dough. Make a ratio table that represents a different ratio of flour to wat Dough 16 12 5 Flour (cups) (3.5) 5 Dutch Water (cups) Water (cups) 1 2. Flour (cups) 2 CIR Use the table to describe the slope of the graph of the new relationship.
Answer:
1, 2, 3
2, 4, 6
Step-by-step explanation:
The diameter of a circle is 13 m. Find its area to the nearest tenth.
Answer:
A ≈ 132.73
Step-by-step explanation:
If you have any questions feel free to ask in the comments