Answer:
1/3 or 3/9
Step-by-step explanation:
The dart board can be split into 9 1x1 squares. 3 of those squares are in the 10 point zone. So, there is a 3 out of 9 (or 1 out of 3) chance to get 10 points.
How to convert a decimal to a fraction
Step-by-step explanation:
Step 1: Write down the decimal divided by 1, like this: decimal 1.
Step 2: Multiply both top and bottom by 10 for every number after the decimal point. (For example, if there are two numbers after the decimal point, then use 100, if there are three then use 1000, etc.)
Step 3: Simplify (or reduce) the fraction
hope it helps
please help :( -8x with an exponent of 2 + 24x
Steps to solve:
-8x² + 24x
~Apply exponent rule [ [tex]a^b^+^c=a^ba^c[/tex] ]
-8xx + 24x
~Rewrite 24x as 8 * 3x
-8xx + 8 * 3x
~Factor out common term
-8x(x - 3)
Best of Luck!
Answer: -8x(x-3)
Step-by-step explanation:
Your just factoring the gcf (greatest common factor)\
=-8xx+24x
Rewrite 24 as 8*3
=-8xx+8 *3x
Factor out common term: -8x
=-8x (x-3)
Match each shape on the left with its area formula on the right.
Step-by-step explanation:
A=1/2(B1+B2)h is a trapezoid
A=1/2bh is a triangle
A=bh is a parallelogram
And A=Pir2 is a circle
Answer:
A=1/2(B1+B2)h is a trapezoid
A=1/2bh is a triangle
A=bh is a parallelogram
And A=Pir2 is a circle
If It Is Right Mark Brainliest
Tom earns 12$ a week mowing lawns he spends 1/4 of his earnings on lunch and 1/2 of his earnings on music. He saves the rest. How many fillers does Tom have now? Tell how you found your answer
3$
Step-by-step explanation:
12$-(12$:4+12$:2)=12$-(3$+6$)=12$-9$=3$ Hope this helped!
please help! I will mark branliest if you help
Vertical angles are the same, so each one would be identical.
If a = 53 degrees, then angle c would also be 53 degrees.
The answer is C. 53
A rectangle has a height of 3 and a width of 3x^2+4x . Express the area of the entire rectangle.
Answer:
лдшзщщго
Step-by-step explanation:
Answer: 20x^2 -10x-30
Step-by-step explanation:
The perimeter of a regular hexagon is 84 cm. What is the length of one side?
(WRITE AN EQUATION FOR THAT^^)
Answer:
14cm
Step-by-step explanation:
As we know , hexagon has six sides .
so ,
We will divide the number of sides by the total perimeter to obtain the length of one side :
_____________________
Hexagon = 6 sides .
Length of one side of hexagon would be = 84/6
=> 14 cm
Answer:
14 cm
Step-by-step explanation:
The perimeter of a regular hexagon is 84 cm. (Given)
Here,
Hexagon = 6 sides
Now,
= 84 ÷ 6
= 14 cm
Thus, the length of one side is 14 cm
laura goes shopping she spends one fourth of her money on a pair of shorts and one third of her remaining money on a belt if laura has $42 dollars left after these two purchases how much money did she have when she started shopping?
Answer:
84 dollars
Step-by-step explanation:
use x to represent the amount of money Laura had when she started shopping.
use y to represent the amount of money she had left after buying a pair of shorts.
You can create these two equations:
3/4x=y
2/3x=42
now, subsitute the value of y into the second equation.
2/3(3/4x)=42
1/2x=42
x=84
Tell whether the triangle with the given side lengths is a right triangle.
7, 24, 26
The answer is (yes no)
Answer:
no
Step-by-step explanation:
7²+24²=49+576=625=25²≠26²
Hich statement about a quadrilateral is true? A rectangle is a trapezoid. All rhombuses have four right angles. A trapezoid is a rhombus. A square is a rhombus.
Answer:
A square is a rhombus.
Step-by-step explanation:
A square is a geometrical figure which has four sides that are congruent. A rhombus is also a geometrical figure in which the four sides are congruent. Hence, it is true that a square is a rhombus. The difference between the two is that all the angles of a square are a right angle, while in rhombus the opposite angles are congruent.
1.The two angles 21 degrees and (2x+29)degrees are SUPPLEMENTARY ANGLES. Solve for x. SHOW YOUR WORK.
And 2.The two angles (x-36)degrees and 73 degrees SUPPLEMENTARY ANGLES. Solve for x. SHOW YOUR WORK.
PLZZ ANSWER RIGHT AWAY. I'M GIVING 15 POINTS PLZZ HURRY.
Answer:
See below in bold.
Step-by-step explanation:
1. 21 + 2x + 29 = 180 (as supplementary angles sum to 180 degrees).
2x + 50 = 180
2x = 130
x = 65 degrees.
2. x - 36 + 73 = 180
x = 180 + 36 - 73
x = 143 degrees.
PLS HELP WITH THIS QUESTION, ASAP!!
BRAINLIEST AND POINTS
It is 3.15 x 10^-7. You find what 1.05 x 10^-10 is in scientific notation (0.00000000105), times that by 3000, and you end up with 0.000000315 (3.15 x 10^-7 is the answer) :)
200,80, 32, ...
Find the 7th term.
Answer:
0.8192
Step-by-step explanation:
The pattern is dividing by 2.5 each time since:
200/80=2.5
80/32=2.5
So now:
1st term: 200
2nd term: 200/2.5=80
3rd term: 80/2.5=32
4th term: 32/2.5=12.8
5th term: 12.8/2.5=5.12
6th term: 5.12/2.5=2.048
7th term: 2.048/2.5=0.8192
Your basketball team plays 5 games, your team scores 10 points in the first game, 3 points im the second game, 2 points in the third game. 5 points in the fourth game, and 0 points in the fifth game. what was the mean number of points your team scores for all 5 games
When you’re gathering the points you’re finding the mean, so what is the mean number ?
3 points , 4 points 5 points, or 10 points?
70 % of 90 please give all right answers this is the last question of this assignment and i dont want to fail
Which ratio is equivalent to 7:3 ???
Answer:
14:6 is a ratio that would be equivalent to the ratio given.
I doubled 7 to 14, and 3 to 6. 21:12 or 28:18 could also be correct.
Final answer: 14:6
If there are answer choices that are not any of these ratios, I can help. xD
Based on the graph below, what is f(2)? plzz answer quickly!
Answer:
-2
Step-by-step explanation:
From the position of 2 on the x axis, just trace down to the graph.
Where the trace intersects the graph, then trace this point to the y-axis
This gives -2
Answer:
The answer is (-2)
Hope this helps!
what is the equation of the linear function?
Answer: [tex]y=-\frac{1}{2} x+3[/tex]
Step-by-step explanation:
use the formula y=mx+b
m = slope
b = y-intercept
slope is rice over run
rise 1 run -2 m= -1/2
y- intercept is the point where the line intercepts with the y-axis
b=3
plug into equation
[tex]y=-\frac{1}{2} x+3[/tex]
Answer:
what she said
Step-by-step explanation:
There is a 20% chance of rain on Tuesday and a 30% chance of rain on Friday. What percent chance will it rain both Tuesday and Friday?
Answer:
There is a 40% chance that it will rain Tuesday and Friday.
Step-by-step explanation:
This is a good way to check you've done it correctly. Rains on Tuesday + doesn't rain on Friday: 40%⋅50%=20%
Answer:
60 percent chance
Step-by-step explanation:
First you multiply the two together. Then move the decimal to get a percent! HOpe this helps
In a _____ triangle,
the sum of the squares of the lengths of the legs is equal to the square of the length of
the _____
Step-by-step explanation: In a right triangle, the sum of the squares of the lengths of the legs is equal to the square of the length of the hypotenuse or a² + b² = c². This is called the Pythagorean Theorem.
Answer:
right, hypotenuse
Step-by-step explanation:
This is because of the pytagorean theorem
a² + b² = c²
A cylinder and its dimensions are diameter 8.4 cm and height 10.9 cm. Which measurement is closest to the lateral surface area of the cylinder in square centimeters?
Answer:
287.64
Step-by-step explanation:
Answer:287.6
Step-by-step explanation:
Does the following equation represent growth or decay y=4^x
Answer:
The equation represents exponential growth
Step-by-step explanation:
Since the equation is a positive exponential equation
out of 17,21,14,17,12,15,16 what is the mean?
Answer:
mean is 16
Step-by-step explanation:
to find the mean of the data set u add up all the numbers and then u see how many number there are in total and u divided the solution of the sum and divided it by the total number of numbers.
17+21+14+17+12+15+16 = 112
then u see how many number there are and there are 7
112/7= 16
evaluate the expression -3 times 0.4 to the power of 2 + -1.1 to the power of 3?
Answer:
idk i have the same question
Step-by-step explanation:
The function f(x) and g(x) are graphed below. If g(x)=f(x+k) what is the value of k?
Answer:
The value of k = -6
Step-by-step explanation:
First lets concentrate at the most obvious point, the top. Top(f) = ( 4, 1) and Top(g) = ( -2, 1).
The translation factor k ( which is called a vector ), which accounts for the trandlation of any point of f(x) --> g(x).
To translate the x coordinate of the top from 4 to -2, you have to subtract 6 of it.
Because 4 -6 = -2
Hence the factor k must be -6.
The value of k = -6
ASAP
In the expression 3x + 5, the value of 3 is the best described as:
A. The constant
B. The operation
C. The variable
D. The coefficient
Answer:
D) The coefficient
Explanation:
The coefficient is the number placed before the variable in the expression.
In 3x x is the variable and 3 is the number placed before it making it the coefficient.
Translate the expression with rational exponents into a radical expression. Simplify if necessary.
Answer:
(∛125)^5
= 3125.
Step-by-step explanation:
125 ^ (5/3)
= (cube root of 125) to the 5th power
= (∛125)^5
= 5^5
=
The height of a parallelogram is one-third its base. If the area of the parallelogram is 363 square inches, find its base and height. (Draw a diagram.)
Answer:
Height = 11 inches
Base = 33 inches
Step-by-step explanation:
In this question, we are asked to find the height and base of a parallelogram given the area of the parallelogram.
From the question, we are told that height is 1/3 of base. This means that base is 3 times the height
So if we represent the height with variable h, then the base is 3h
Mathematically the area of a parallelogram can be calculated by the formula
A = bh
Thus ,
363 = h * 3h
3h^2 = 363
divide through by 3
h^2 = 121
h = √121
h = 11 inches
since b = 3h , then b = 3 * 11 = 33 inches
ASAP,please answer ! I will of course mark brainliest to the one who answer !
Answer:
There are 12 possible outcomes in this sample space.
Step-by-step explanation:
There are 3 sweaters. For each sweater, there are 4 skirts. 3 multiplied by 4 is 12.
What is the slope of the line that passes through the points (2, 3) and (-2, 6)?
Answer:
Step-by-step explanation:
(6-3)/(-2-2) = -(3/4)
Answer:
-3/4
Step-by-step explanation:
You use the slope formula y2 - y1
--------------
x2- x1
Plug the numbers in and subtract, simplify if possible.
WHen you plug it in it should look like this. 6 - 3 3
---------- = - ---
-2 - 2 4