Answer:
A. 64
B. 1
Step-by-step explanation:
A. 2^6x. 2^6(1). 2^6=64.
b. 5^0x=5^0=1.
Please mark as brainliest
Can someone please explain how to do this? thank you!
Answer:
I belive the answer would be 452.16
Step-by-step explanation:
The formula to find the volume of a cylinder is [tex]v=\pi r^2h[/tex]
h = height
r = radius
The radius for this is 4 and the height is 9
instert your number into your equation [tex]v=\pi (4)^2(9)[/tex]
and from there i would just put it into a calculator and you get [tex]144\pi[/tex] or 452.3893-
Answer:
452.16 cm3
Step-by-step explanation:
Volume = BH Area of Base times Height
Area of Circle = PiR^2
4x4x3.14 = 50.24
So, Area of Base = 50.24
Area of Base times Height (9)
50.24 x 9 = 452.16 cm3
For any numbers a, b, and n, the expression (a.b)" is equal to abb.
Answer:
false because it only equal when b = n
What is the volume of the right rectangular prism, in cubic centimeters?
Vx
9 cm
3 cm
4 cm
cubic centimeters
©
Answer:
108 cm³
Step-by-step explanation:
Formula: V = w×h×l
Solution: V = whl = 4·3·9 = 108
Hence, the answer is 108 cm³
What is the value of x, the side length of the smallest square (please show work) Thanks!
Answer:
8 cm
Step-by-step explanation:
Ok lets on the biggest square we have 17 cm
17cm is the hypotenuse for the right triangle
The second largest's area is 225 cm^2
Sq root of 225 cm^2, is 15
To find x, lets plug the info we have to the pythagorean theorom
[tex]a^2 + b^2 = c^2\\a^2 + 15^2 = 17^2\\a^2 + 225 = 289\\\\289 - 225 = a^2\\64=a^2\\a = 8 cm[/tex]
The side length of the smallest Square is 8 cm
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
1. Daniel has a piece of wire that is į
yard long. He cuts the wire into 3
equal pieces. What fraction of a yard
is each piece?
Answer:
[tex]\frac{į}{3}[/tex]
Please help, im stuck and this is due in 10 minutes.
Simplify the expression by combining like terms.
Write the terms from the highest to the lowest
power of the variable.
-9x^2 + 19x - 9x + 6 - 17x^2 + 25 + 10x^2 + 3x
Answer:
The answer: is 118
I hope this help you enjoy :D
Step-by-step explanation:
If you help me,I can help you please guys
Answer:
Step-by-step explanation:
1. Students were split in 2 groups for an activity. There are 16 students in group A and
15 students in group B. If 25% of group A and 20% of group B consisted of girls, identify
the group which has a lesser number of girls.
and I
Answer:
Group B
Step-by-step explanation:
Blake works in a grocery store as a stocker. His job involves counting the number of cans on the shelves before he adds new
inventory. He counts the cans in groups of ten to make it easier for him to keep track. He has counted 57 groups of ten cans so
far. How many cans has he counted?
Answer:
570 cans
Step-by-step explanation:
He counts in groups of ten cans
1 group= 10 cans
2 groups= 20 cans
Multiply the number of groups by ten
57 groups= 570 cans
57*10=570
Answer:
Step-by-step explanation:
570 cans
Step-by-step explanation:
He counts in groups of ten cans
1 group= 10 cans
2 groups= 20 cans
Multiply the number of groups by ten
57 groups= 570 cans
57*10=570
A snowplow removes three fourths of the snow each time that it goes down a road. If a road starts with 24
inches of snow on it, determine how many times the road would need to be plowed in order for there to be less
than 1/2 inch of snow left on the road.
After 94/3 times, the snow left on the road will be less than 1/2 inch if the snowplow removes three-fourths of the snow each time.
What is a fraction?Fraction number consists of two parts, one is the top of the fraction number which is called the numerator and the second is the bottom of the fraction number which is called the denominator.
Let's suppose the after x times the snow left on the road is less than 1/2 inches
Each time, the snowplow removes 3/4 of the snow.
Then according to the problem:
24 - 3x/4 = 1/2
3x/4 = 24 - 1/2
3x/4 = 47/2
3x/2 = 47
x = 47(2)/3 = 94/3 times
Thus, after 94/3 times, the snow left on the road will be less than 1/2 inch if the snowplow removes three-fourths of the snow each time.
Learn more about the fraction here:
brainly.com/question/1301963
#SPJ2
The local skating rink pays Mary a fixed rate per pupil plus a base amount to work as a skating instructor. She earns $90 for instructing 15 students on Monday afternoon. Last Friday, she earned $62 for working with 8 students. Lisa is also a skating instructor. She receives half the base amount that Mary does, but she is paid twice as much per student. Who would earn more money instructing a class of 20 students?
Answer:
lisa would earn more money
Step-by-step explanation:
let say mary base price = x
mary per student price = y
x+15y = 90
x+8y = 62
7y = 28
y =4
x = 30
mary will earn for 20 students = 30 + 20*4 = 110
lisa base money = 30/2= 15
lisa per student = 4*2=8
lisa earning for 20 students
= 15 + 20*8 = 175
lisa will earn more money
2.) Combine like terms and simplify the expression: 2x +
5y+ 7x
Your answer
Answer:
9x + 5y
Step-by-step explanation:
Here, in 2x + 5y+ 7x, the 'like terms' are 2x and 7x, and the sum of these terms is 9x. Thus, 2x + 5y+ 7x becomes 9x + 5y.
3353 8. A survey showed that 1/3 of the students in the class liked blue 1/4 of the remainder liked red. The remaining 24 students liked yellow. How many students were in the class?
Answer: there are 48 students in the class
Step-by-step explanation:
let x = the total number of students in the class
1 - 1/3 = 2/3
1/4 * 2/3 = 2/12 = 1/6
1/3x + 1/6x + 24 = x
2/6x + 1/6x + 24 = x
3/6x + 24 = x
1/2x + 24 = x
24 = x - 1/2x
24 = 1/2x
24 * 2 = x
x = 48
there are 48 students in the class
The rectangle and the square have the same area. Write down an
equation in terms of x and solve it.
Answer:
x² = (x-2) (x+3)
and
x = 6
Step-by-step explanation:
x² = (x-2) (x +3)
x² = x² + 3x - 2x - 6
x² = x² + x - 6
moving x² and -6 from LHS to RHS
x² - x² + 6= x
6 = x
x = 6
Plz will be brainleist and worth 20 pt
Answer:
B
Step-by-step explanation:
J = distributive
G = commutative
Arnie designed a new game, described here. How much should he charge to make this a fair game?
4 no prize (value $0)
4 small prize (value $2)
2 large prize (value $7)
A. $2.00
B. $2.20
C. $3.00
D. $3.50
Answer:
C it's the price to even win the small prize to make a small profit
Need help with this ASAP
Answer:
Sequence: 13, 20, 27
Rule: Tn = 7n + 6
Step-by-step explanation:
The 3 other numbers that can form an arithmetic progression is 13, 20, 27...
The nth term of an arithmetic progression is expressed as;
Tn = a + (n-1)d
a is the first term = 13
n is the number of terms
d is the common difference = 20 - 13 = 27 - 20
d = 7
Substitute
Tn = 13 + (n-1)(7)
Tn = 13 + 7n - 7
Tn = 7n+13-7
Tn = 7n + 6
This gives the required rule
An object is launched at 24.5 meters per second from a platform that is 68.6 meters tall. The equation for the object's height in meters, h, at t seconds after the launch is shown below.
h =-4.9t2 + 24.5t + 68.6
George was riding his bike by some construction, and apparently got a nail in his tire. 5 days later he realized that the tire was losing air, and at that time it had a pressure of 52 pounds per square inch (PSI); he didn t have time to x it then, and then 8 days after getting the nail the pressure was down to 46 PSI.
(a) Write a linear equation giving the tire pressure (P) in pounds per square inch in terms of the number d of days since he got the nail in his tire.
Answer:
P(d) = 62 - 2d
Step-by-step explanation:
P = pound per square inch
d = days
(52 - 46) / 3 = 2
46 + 2 * 8 = 62
if 4^(3x-2)=4^(x+1), then x=
Answer:
x = 3 /2
x=1.5
Step-by-step explanation:
What is the expression for 0.5(16-m)
Answer:
−0.5m+8
Step-by-step explanation:
Mark as Brainliest
[tex]24x^{2}+bx^{2} =25x^{2}[/tex]
Answer:
x = 0
Step-by-step explanation:
Subtract 25x^2 from both sides
24x^2 + bx^2 - 25x^2 - 25x^2
Simplify
bx^2 - x^2 = 0
Factor bx^2 - x^2: x^2(b - 1)
bx^2 - x^2
Factor out common term x^2
= x^2 (b - 1)
x^2(b - 1) = 0
Using the Zero Factor Principle: If ab = 0 then a = 0 or b = 0
x^2 = 0
Apply rule x^n = 0 x = 0
x = 0
In the "magic square" at the right, the four numbers
in each column, in each row, and in each of the two
diagonals, have the same sum. What value should N
have?
URGENT PLEASE HELP DUE ON THURSDAY 5/27/2021
Answer:
15
Step-by-step explanation:
solve equation
6x−5y=15
x=y+3
Answer:
6x-5y=15
6x=15+5y
x=15+5y÷6
x=y+15.8
Find the exact value of tan 270º in simplest form with a rational denominator.
Answer:
the tangent of 270 is undefined
Step-by-step explanation:
Tan is sin/cos
270 is at (0,-1), so the cos is 0 and sin is -1
tan is -1/0 which is undefined
You have just gotten your first job. You have decided you want to take your parents out for dinner to celebrate and you have anticipated it will cost approximately $120 for the three of you to go out for dinner. At your job, you make an hourly wage of $11. How many hours would you need to work to pay for the dinner? What if you wanted to add a 15% tip? Could your strategy also allow you to find out how much money you made for any number of hours?
Answer:
I will have to work 11 hours to take my parents to a $ 120 cost dinner, and I will have $ 1 left in return.
If I wanted to tip 15%, I would have to work 13 hours and have $ 5 left over.
In turn, to determine the money generated from an indeterminate number of hours worked, the applicable formula would be 11X = Y, where Y is the money generated and X is the number of hours worked.
Step-by-step explanation:
Since I have just gotten my first job, and I have decided I want to take my parents out for dinner to celebrate and I have anticipated it will cost approximately $ 120 for the three of us to go out for dinner, and at my job, I make an hourly wage of $ 11, to determine how many hours would I need to work to pay for the dinner, and what if I wanted to add a 15% tip, and determine if my strategy could also allow me to find out how much money and or made for any number of hours, the following calculations must be performed:
120/11 = X
10.9 = X
11 x 11 = 121
Therefore, I will have to work 11 hours to take my parents to a $ 120 cost dinner, and I will have $ 1 left in return.
(120 x 1.15) / 11 = X
138/11 = X
12.54 = X
11 x 13 = 143
Therefore, if I wanted to tip 15%, I would have to work 13 hours and have $ 5 left over.
In turn, to determine the money generated from an indeterminate number of hours worked, the applicable formula would be 11X = Y, where Y is the money generated and X is the number of hours worked.
35 points
(algebra one)
describe and correct the error in comparing the graphs
please helpp me with this assignment
(a)
The measure of the minor arc in the circle shown below is
degrees.
210°
Part B
If the radius of the circle is 12 inches, the area of the sector contained by the minor arc and two radii is:
(b)
357 in.
B 557 in.
2
607 in.2
D757 in.
Answer:
[tex]A=60\pi\ in^2[/tex]
Step-by-step explanation:
The angle made by the major arc = 210°
The sum of the measure of major arc and the minor arc is equal to 360°.
Minor arc = 360° - 210° = 150°
The radius of the circle, r = 12 inches
The area of the sector is given by :
[tex]A=\dfrac{\theta}{360}\times \pi r^2\\\\=\dfrac{150}{360}\times \pi (12)^2\\\\=60\pi\ in^2[/tex]
So, the correct option is (c) i.e. [tex]60\pi\ in^2[/tex].
