Answer:
100
Step-by-step explanation:
possibility of getting 6 in one roll = 1/6
Possibility of getting 6 in 600 rolls = 1/ 6 x 600 = 100
I hope im right!!!
Equilateral triangles are acute triangles. fill in the blank. A. Equilateral triangles are sometimes acute triangles, Always acute Triagles or never
Answer:
always acute angle.as each angle is 60°
27n⁵+75n³ (Factor completely)
Answer:
3n^2 (9+25n)
Step-by-step explanation:
[tex]\tt{}27n^{5} + 75 {n}^{3} [/tex]
[tex]\tt{} {3n}^{2} \times (9 {n}^{2} + 25)[/tex]
PLEASE HELP!!!! I HAVE YOU ALL MY POINTS AND AM ON TIMED ASSESMENT!!!!!! I WILL NAME YOU BRAINLIEST AND SUGGEST TO ALL MY FRIENDS TO SAY THANKS AND SAY YOU WERE BRANLIEST!!!!
The amount Lin’s sister earns at her part-time job is proportional to the number of hours she works. She earns $9.60 per hour. Express fractions in the form a/b if necessary.
a. Complete the equation in the form y=kx to describe this situation, where x represents the hours she works and y represents the dollars she earns.
y =
x
b. Is y a function of x? Type yes or no.
c. Complete the equation describing x as a function of y.
x =
y
y is a function of x, because for each input x there is only one output y. (It doesn't work backwards. x is not a function of y. not sure if you needed that but there it is!)
The equation would be
y=9.60x
where y is the amount Lin's sister earns and x is the amount of hours she works
i think this is correct pls mark brainliest
Helpp I’ll mark you brainlist
9514 1404 393
Answer:
an = n + 1
Step-by-step explanation:
This arithmetic sequence has a first term of 2 and a common difference of ...
3 - 2 = 1
The general term is ...
an = a1 + d(n-1)
Using a1=2 and d=1, this is ...
an = 2 +1(n -1)
an = 2 + n - 1 . . . . . eliminate parentheses
an = n + 1 . . . . . . . .collect terms
Need to find X, and angle DAB.
Can you guys help me??
Step-by-step explanation:
^bac = ^dac3x + 12° = 5x12° = 5x - 3x12° = 2x6° = xMARK ME AS BRAINLIST PLZ FOLLOW MEDavid drove 20 miles in 5 mins. Sean drove 45 miles in 9 mins. Who drove at a faster rate? Explain.
in Math, a Dilation is a transformation with scale factors such as 12,1/2,5,33 is it true or false?
Lincoln and Hunter work at a dry cleaners ironing shirts. Lincoln can iron 30 shirts
per hour, and Hunter can iron 20 shirts per hour. Lincoln and Hunter worked a
combined 15 hours and ironed 350 shirts. Determine the number of hours Lincoln
worked and the number of hours Hunter worked.
please help
Answer the question in the picture
Answer:
It's item one
x^a/b
Answer:
Step-by-step explanation:
[tex]\sqrt[b]{x}^a\\ \\ x^{a^{\frac{1}{b}}}\\ \\ x^{\frac{a}{b}}[/tex]
Can someone answer this for me pls I need help rly bad
Answer:
the answer is y= 2/1x + 10
What's the reciprocal of 0.5?
Answer:
2
Step-by-step explanation:
The reciprocal of a number n is [tex]\frac{1}{n}[/tex]
Here n = 0.5, then reciprocal is
[tex]\frac{1}{0.5}[/tex] = 2
If 6 elephants eat 10 bales of hay, how many bales will 9 elephants eat?
Answer:
15
Step-by-step explanation: divide 10 by 6 the multiply the quotient by 9
Answer:
15
Step-by-step explanation:
6\2=3. 3x3=9 10/2=5 5x3=15
Evaluate the expression, 7x+8(x-3). Assume that x=4.
Answer: 36
Step-by-step explanation:
(7x4) +8 (4-3)
Answer:
22
Step-by-step explanation:
If x = 4 then the equation will be
7(4) + 8(4 -3)
14 + 32 - 24
= 22
Please help! With explanation! EASY FOR MOST
9514 1404 393
Answer:
(x, y, z) = (124, 112, 42)
Step-by-step explanation:
Opposite angles in an inscribed quadrilateral are supplementary, so ...
y° = 180° -68° = 112°
The angle marked 71° subtends an arc twice that measure, so ...
2(71°) = 100° +z°
z° = 142° -100° = 42°
The angle marked y° subtends an arc twice that measure, so ...
2y° = 100° +x°
x° = 2(112°) -100° = 124°
Jennifer has one more nickel than she has dimes. If she has $1.25 how many of each type of coin does she have? (HELP IS APPRECIATED)
Answer:
She has 9 nickels, and 8 dimes.
Step-by-step explanation:
We know that she has a total of $1.25. We know that a nickel is $0.05, and that a dime is $0.10.
9x$0.05=$0.45
8x$0.10=$0.80
Answer:
9 nickels
8 dimes
Step-by-step explanation:
.05(n + 1) + .10n = 1.25
.05n + .05 + .10n = 1.25
.15n = 1.20
n = 1.2 / .15
n = 8
but there are 9 nickels because there is "one more nickel than dimes"
Find the exact area of the shaded region
Five sandwiches and four drinks cost £20. Two sandwiches and five drinks cost £8. Find the cost of one sandwich.
Answer:
2.5
20 divided by 8 equals to 2.5
Someone please help ASAP
Answer:
x=16[tex]\sqrt{\\2\\}[/tex]
y= 16
Step-by-step explanation:
Since we know that this is a right triangle, all sides must add up to 180°. This means that our unknown angle is 45°. With two 45° angles, we know that side y must be 16 (the same as the other corresponding angle). Once we know both legs, we can use Pythagorean Theorem to determine that the hypotenuse, or side x is =16[tex]\sqrt{2}[/tex]
A sketch of a rectangular patio is shown below. A concrete triangular section is planned for an outdoor fireplace. What is the area of the concrete section, in square units? A rectangle has a width of 69. A segment is drawn from the top left corner down to a point on the bottom side, creating a right triangle. The segment, which is the hypotenuse of the triangle, is 115 units long. From the segment to the bottom left corner is 100 units. A. 517.5 square units B. 1,587 square units C. 3,174 square units D. 7,935 square units
Answer:
3,174
Step-by-step explanation:
Answer: 3,174
Step-by-step explanation:
115^2-69^2= sqrt8464=92
100+92=whole leg=192
192*69=13248= whole area
69*92=6348
6348/2
=3174
I don’t know if it’s true or false
Answer:
false
Step-by-step explanation:
ur teacher is dum
Charlotte invests £5000.
The bank pays 10% interest for the first year and then y% every year after that.
After three years, Charlotte has £5610.55
Calculate y
Answer:
y = 1%
Step-by-step explanation:
From the formula;
Interest; i = PRT/100
P = £5000
R = 10%
After 1 year, we have;
i = 5000 × 10 × 1/100 = £500
Amount is now; 5000 + 500 = £5500
Since interest rate is now y% every year after the first one, then;
After 2nd year;
i = (5500 × y × 1)/100
i = 55y
So amount is now;
5500 + 55y
After 3rd year, interest is now;
i = (5500 + 55y) × y × 1/100
i = 55 + 0.55y²
Amount is now;
(5500 + 55y) + (55 + 0.55y²)
Since she has £5610.55 after 3 years, then;
(5500 + 55y) + (55 + 0.55y²) = 5610.55
0.55y² + 55y + 5555 - 5610.55 = 0
0.55y² + 55y - 55.55 = 0
From quadratic formula, y = 1%
A drink is made by mixing 650 ml of water with 150 ml of fruit juice.
What percentage of the drink is fruit juice?
can you please reply quickly?
[tex]\boxed{\color{hotpink}\tt18.75\%} [/tex] of the drink is fruit juice
○=> Steps to derive correct answer :Quantity of water in a drink = 650 ml
Quantity of fruit juice in a drink = 150 ml
Total quantity of both items in the drink :
[tex] =\tt 650 + 150[/tex]
[tex] \color{plum}=\tt 800 \: ml[/tex]
Thus, the total quantity of both items in the drink = 800 ml
Let the percentage of of fruit juice in the drink be x%.
Which means :
[tex] = \tt\frac{x}{100} \times 800 = 150[/tex]
[tex] = \tt \frac{x \times 800}{100} = 150[/tex]
[tex] =\tt \frac{800x}{100} = 150[/tex]
[tex] =\tt 8x = 150[/tex]
[tex] =\tt x = \frac{150}{8} [/tex]
[tex]\hookrightarrow\color{plum} \bold{x = 18.75\%}[/tex]
Then, the percentage of water in the drink :
[tex] = \tt100 - 18.75[/tex]
[tex] \color{plum}= \tt81.25\%[/tex]
Thus, the percentage of water in the drink = 81.25%
○=> Therefore :▪︎Percentage of fruit juice in the drink = 18.75%
▪︎Percentage of water in the drink = 81.75%
What is the volume of this sphere?
Use ≈ 3.14 and round your answer to the nearest hundredth.
Answer:
3,052.08 cm^3
Step-by-step explanation:
Here, we want to find the volume of the sphere
We have the formula as;
V = 4/3 * pi * r^3
The radius is 9 cm
V = 4/3 * 3.14 * 9^3
V = 3,052.08 cm^3
Answer:
113.04
Step-by-step explanation:
-6(-4/7)=
I need for a math assignment please help
Answer:
The answer is 24/7
Answer:
3.428
Step-by-step explanation:
Determine the rate
100 cars pass by in 2 hours
Answer:
if 100 came by in 2 hours 50 would come by in one hour
Step-by-step explanation:
split it it's by 2
If 100 came by in 2 hours then 50 would come by in one hour.
What is unit rate?There is an independent quantity, and a quantity that depends on it (dependent quantity). When independent quantity moves by a unit measurement (single unit increment), the increment in dependent quantity is called the rate of increment of dependent quantity per unit increment in independent quantity.
We have been given 100 cars pass by in 2 hours
We need to find the unit rate.
Total car = 100
Time = 2 hours
Unit rate = 100/2
Unit rate = 50
Therefore, the unit rate of 50 car in one hour.
To learn more about the unitary method, please visit the link given below;
brainly.com/question/23423168
#SPJ2
You deposit $750 in a bank
account that will earn a simple
interest of 3.5% per year.
How much will your investment
be worth after 12 years?
Answer:
$1,065
Step-by-step explanation:
Simple interest equation: A=P(1+rt)
P (principal amount) = 750, r (rate) = 3.5%, t (time) = 12 years
A=750(1+(3.5)(12))
A=1065
The amount of an investment to be worth after 12 years should be considered as the $1,065
Calculation of an investment:Since
The deposited amount is $750
The rate of interest is 3.5% per year.
And, the time period is 12
So,
A=750(1+(3.5)(12))
A=1065
Hence, The amount of an investment to be worth after 12 years should be considered as the $1,065
Learn more about rate here: https://brainly.com/question/13455383
PLEASE HELP OH GOD ILL GIVE BRAINIEST HELP PLEASE NOW
Answer:
1) non linear since linear is a straight line , 2) Line B , 3) Weak negative
Step-by-step explanation:
help! i'll give out a brainliest! just middle school level. <3!
Answer:3
Step-by-step explanation:
Answer:
3 hours
Step-by-step explanation:
Please help. Look at the triangle below.
Answer:
See below.
Step-by-step explanation:
Side BC is adjacent to <B and is 11 units long.
Side BA is the hypotenuse and is x units long.