Answer
129
Step-by-step explanation:
just multiply 27 by 27... then covert it
Answer:
729 kilometers
hope this helped :-)
Step-by-step explanation:
27x27=729
just multiply 27 by 27 :-)
Help me find the answer to this quickly
N Which system of linear inequalities has the point (3,-2) in its solution set?
Answer:
h
Step-by-step explanation:
Which equation can be used to find 150% of 500?
Pls ignore that I selected C.
Answer:
A?
Step-by-step explanation:
A is the only one that makes sense, becaues 150% of 500 is 750.
150/100 = 150%
5/5, I believe, just represents the 5 in 500.
Work out the surface area of this cylinder.
Answer:
266pi
Step-by-step explanation:
SA = 2*pi*r^2 + 2pi*r*h
= 2pi*r(r+h)
r = 7 and h = 12
2*pi*7(7+12) = 14pi*19=266pi
Answer:
TSA = 2 pi r (r+h)
2×3.14 ×7 (7+12)
835.24 sq.cm
Tara has ¾ cup of ice cream. How many ⅕ cup servings are in ¾ cup of ice cream?
Answer:
3 3/4
Step-by-step explanation:
3/4 * 1/5
First you would turn 1/5 into a reciprocal
Now your equation would be 3/4 *5/1
Now you multiply 3/4 * 5/1
15/4
Now find 15/4 as a mixed number
15/4 as a mixed number would be 3 3/4
Therefore there are 3 3/4 1/2 cup servings in a 3/4 cup of ice
ketchup on hotdog or mustard on a hotdog or both
Answer:
Ketchup for sure
Step-by-step explanation:
Answer:
both
They both are yum
what is the image of the point (3,4) after a rotation of 90 degree counterclockwise about the origin
Answer:
(- 4, 3 )
Step-by-step explanation:
Under a counterclockwise rotation about the origin of 90°
a point (x, y ) → (- y, x ) , then
(3, 4 ) → (- 4, 3 )
plz help will mark brainly
☆*: .｡. o(≧▽≦)o .｡.:*☆
Which of the following does not show a range?
90-100
0-100
50
80-90
Answer:
50
Step-by-step explanation:
Mariah025 answer here please
Answer:
wht
!?
............
..............
..
.
What is 3.63x10/8 in standard notation
Answer:
363000000
Step-by-step explanation:
3.63x10/8
move decimal 8 to the right
3.63
36.3
363
3630
and so on :D
Answer:
ht67u66re22 Peru 6554 ;%÷×
Write 125 as a product of primes. Use index notation when giving your answer.
Answer:
5^3
Step-by-step explanation:
125= 5*25
25=5*5
5 is a prime number and there are 3 of them so the answer in index notation will be 5^3
Simplify the expression (4-7i)-(3 + 2i).
Answer:
brainliest plsssss
Step-by-step explanation:
4−7i−(3+2i)
=1−9i
HELP!!! 10 points marked brainliest!!!! stuck
Please help me thank you
Answer:
31
Step-by-step explanation:
A straight line has the angle 180 and this one is split by line segment BO. The 180 is now split into 149+x=180, so subtract 149 from both sides to get x=31
Write down the value of the 4 in 8642 in figures
Charlie earns a commission of 4.5% of the amount he sells. Last week, he sold
$1682 in sporting goods. How much was his commission?
Answer:
Charlie earned $75.69
Step-by-step explanation:
Evaluate h(x) = -2x + 9 when x = -2.0. and 5
Answer:
h(-2) = 13
h(5) = -1
Step-by-step explanation:
Given the function
h(x) = -2x + 9
Evaluating at x = -22
substitute x = -2
h(-2) = -2(-2) + 9
h(-2) = 4 + 9
h(-2) = 13
Therefore,
h(-2) = 13Evaluating at x = 5
Given the function
h(x) = -2x + 9
substitute x = 5
h(5) = -2(5) + 9
h(5) = -10 + 9
h(5) = -1
Therefore,
h(5) = -1when you multiply a pair of conjugates you get a real number
can this number ever be negative? If yes give an example.if not explain why not.
Answer: The complex conjugate has a very special property. Consider what happens when we multiply a complex number by its complex conjugate. We find that the answer is a purely real number it has no imaginary part. This always happens when a complex number is multiplied by its conjugate the result is real number.
Real numbers can be positive or negative, and include the number zero. They are called real numbers because they are not imaginary, which is a different system of numbers
Step-by-step explanation: Every complex number has a complex conjugate. The complex conjugate of a + bi is a - bi. For example, the conjugate of 3 + 15i is 3 - 15i, and the conjugate of 5 - 6i is 5 + 6i.
Solve:
3x+y=-3
3x+y=3
Does anyone know????????
1. Using the right triangle above, fill in the correct ratios for each trigonometric function. (do not simplify)
numbers on triangle:
77, 85, 36
(there is a right angle)
2. Decide which of the following statements are true based on the given triangle below. Assume the figure is drawn to scale such that angle A is greater than angle B
The diameter of a circle is 4 ft. Find its area in terms of π
Answer:
D/2=r
4/2=2
A= pi r^2
A= pi 4^2
A= pi16
A= 50.265
Step-by-step explanation:
find the slope of the line
Answer:
Undefined
Step-by-step explanation:
The graph shows a vertical line. All vertical lines have a undefined slope.
This is because that while using the slope formula you will end of with the denominator being 0. You cannot divide by zero.
Hope this helps!
What is the equation of the line in point-slope form that has a slope of -3 and passes through the point (5, 9)?
Answer:
try = (-10/11)x - (49/11)
Can someone help me? y=2.5x
Answer:
x = y / 2.5
Step-by-step explanation:
What is 9 2/6 - 3 5/6
Answer:
5.5 or 5 1/2
Step-by-step explanation:
11/2= 5 1/2 or 5.5 (same thing)
Write a unit rate for the situation.
102 beats per 2 minutes
:beats per minute
Answer:51
Step-by-step explanation:102 beats : 2 min
?beats :1 min
Do 102 times 1 which gives you 102 .Then divide by 2 and you get 51.
Hope it helps. :)
102 beats per 2 minutes then 51 beats per minute.
What is Division?A division is a process of splitting a specific amount into equal parts.
It is given that,
102 beats per 2 minutes
We need to calculate how many beats per minute.
To do this we just have to divide One hundred two by two
102/2
Fifty one beats.
51 beats per minute
Hence 51 beats per minute.
To learn more on Division click:
https://brainly.com/question/21416852
#SPJ2
Help ASAP please!!! The question is too match all these 5 definitions to the 5 math vocabulary words but I don’t know which one goes to which!!!! If you help I’ll mark you brainlist! Ps your supposed to match every vocabulary word to there definition or what they are known for!
Can someone help??? please
Answer:
third one is correct
Step-by-step explanation:
PQ=√13
PR=6
QR=√13
Lin runs 2 3/4 miles in 2/5 of an hour. Tlyer runs 8 2/3 miles in 4/3 of an hour. How long does it take for each of them to run 10 miles
Answer:
Lin 1.454 h
Noah 1.54h
Step-by-step explanation:
From the above, we were given that;
Lin ran 2 3/4 miles in 2/5 an hour. Then, Noah ran 8 2/3 miles in 4/3 an hour
Speed of Lin
V = [(2 3/4)/(2/5)] mph
V = [(11/4)/(2/5)] mph
V = 6.875mph
Speed of Noah
V = [(8 2/3)/(4/3)] mph
V = [26/3)/(4/3))] mph
V = 6.5mph
The time taken by Lin to cover 10 miles
t = 10/6.875
t = 1.454h
The time taken by Noah to cover 10 miles
t = 10/6.5
t = 1.54h