Answer:
62.7°
Step-by-step explanation:
A student tosses a coin and then spins a spinner that has 5 equal sections labeled 1 through 5.
What is the sample space for this compound event?
{HT1, HT2, HT3, HT4, HT5}
{H1, T1, H2, T2, H3, T3, H4, T4, H5, T5}
{H, T, 1, 2, 3, 4, 5}
{H1, T1, H5, T5}
please hurry
will give brainiest
Answer:
{H1, T1, H2, T2, H3, T3, H4, T4, H5, T5}
Step-by-step explanation:
You can only have a tail or head with the numbers 1 to 5. Since, there's one coin tossed.
Hope this helps!
Answer:
The answer is the 2nd option! {H1, T1, H2, T2, H4, T4, H5, T5}
Para estudiantes de Español:
La respuesta es la opción número 2! {H1, T1, H2, T2, H4, T4, H5, T5}
Step-by-step explanation:
This is correct!
Este es correcta!
i need some help with math ill give brainlest if correct
Drag the tiles to the correct boxes to complete the pairs.
Using the properties of integer exponents, match each expression with the correct equivalent expression.
Answer: 1st box: (2²)² x (2³)⁻³
2nd box: (-2⁻⁴)⁻² x (2²)⁰
3rd box: (-2²)⁻⁶ / (2⁻⁵)⁻⁴
4th: 2⁴(2²)⁻²
Need help asap algebra 2 edge 30 points
Answer:
B
Step-by-step explanation:
What is the exact volume of the cylinder?
im confused please help with this
Answer: f(x) = 3x^(2)-2x+1
f(x) = 3x^(2)-2x+1 = y-intercept (0, 1).
g(x) = -10x^(2)+50x = y-intercept (0, 0).
As we see, the first equation (f(x) = 3x^(2)-2x+1) has a y-intercept of (0, 1), while the other equation (g(x) = -10x^(2)+50x) has a y-intercept of (0, 0). This means that the quadratic equation that has the greatest y-intercept is f(x) = 3x^(2)-2x+1, which is (0, 1).
Step-by-step explanation:
Hope this helps =)
Please answer. I will give brainliest.
What is 4x4x4x5x5 as an index notation
Answer:
4^3 x 5^2
Step-by-step explanation:
An mp3 player is on sale for 30% off the regular price of $39. 98. How much is the discount? a. $11. 99 b. $13. 19 c. $13. 33 d. $27. 99.
Answer:
b
b because 30% off of 39.98 is 27.98 and if u do 39.98 minus 11.99 it is 27.99
Which expression calculates the speed in meters per second of an object that travels a distance of 40 m every 10 s?
10÷40
or
40 + 10
or
40/10
or
40×10
Answer:
40/10 [4 meters/sec]
Step-by-step explanation:
Watch for what the units are telling us. The number that is being requested
is speed in units of meters/sec. We are given 40 meters and 10 seconds. If we divide 40 meters by 10 seconds (10 meters/10 seconds), we get 4 meters/sec, the correct dimension.
Consider this equation. |y 6| = 2 What can be concluded of the equation? Check all that apply. There will be one solution. There will be two solutions. The solution to –(y 6) = 2 will be also be a solution to the given absolute value equation. The solution(s) will be the number(s) on the number line 2 units away from –6. The value of y must be positive since the variable is inside absolute value signs.
Answer:
2,3,4
Step-by-step explanation: i just got that answer
The Answers are 2,3, and 4.
2. There will be two solutions.
3. The solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation.
4. The solution(s) will be the number(s) on the number line 2 units away from –6.
What is the equation of the line????????
Answer:
y=1/2x+2
Step-by-step explanation:
The equations come in the form of y=mx+c, where m is the gradient and c is the y-intercept. Looking at the graph we know that the y-intercept is (0,2), so that rules out options B and C.
To find the gradient is a little more tricky, but we can follow the formula:
[tex]\frac{rise}{run}[/tex], where rise is the vertical value and run is the horizontal value
So we sub in our values:
[tex]\frac{2}{4}[/tex]
And simplify:
[tex]\frac{1}{2}[/tex]
So now we sub in our new found values into y=mx+c:
y=1/2x+2
Answer: y = x/2 + 2 which is the 4th option from the top
Step-by-step explanation:
First find the slope which is (0-2)/(-4-0) = 2/4 = 1/2
So it's y = x/2 + c
Substituing (-4,0) into the equation we get
0 = -4/2 + c
0 = c-2
c = 2
So the equation is y = x/2 + 2 which is the 4th option from the top
Please help me
What are the equations to these lines?
Answer: -1,-1 + -2,-1
Step-by-step explanation:
You first take the verticle line and then the horizontal line and then you add point be by point A so basically its supposed to be -1+(-1)+(-1)+(-2) if I'm right.
In the United States, how many children under age 11 studied a language other than English in school
Answer:
less than 5%
Step-by-step explanation:
In the USA less than 5% of children under the age of 11 study a language other than English at school
Hopefully this helped- have a good day)
Please Help, Im struggling
hey can someone please explain this step by step
Answer: z = [tex]\sqrt{10}[/tex]
Step-by-step explanation:
To find z, you must set up a proportion to solve.
To find the altitude of a special right triangle, the formula is:
[tex]\frac{a}{x} =\frac{x}{b}[/tex]
You can use 5 as a and 2 as b to complete the proportion:
[tex]\frac{5}{x} =\frac{x}{2}[/tex]
Next, to solve:
Step 1: Cross-multiply.
[tex]\frac{5}{z} =\frac{z}{2}[/tex]
(5)*(2) = z*z
10 = z²
Step 2: Take square root.
10 = z²
√10 = z
I hope this helps!
find the hight of cylinder with a volume of 100cm3 and a radius of 2 cm??
Answer:
7.95775
Step-by-step explanation:
volume = pi*r^2*h
Using the formula
V=πr2h
Solving for h
h=V/πr2
=100/π·2^2≈7.95775
Find the domain of f(x)=5x/x+2
Answer:
Domain:
(− ∞, ∞ )
Step-by-step explanation:
The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.
what is the area of a triangle?
Answer: A=hbb2
Step-by-step explanation: For a triangle, we can find it by adding the lengths of its three sides. We can find the length of the fencing required for a triangular park by finding the perimeter of the triangle.
How do you find the distance between 2 points?
Answer: How to Find the Distance between Two Points on a Graph
1
Take the coordinates of two points you want to find the distance between.
2
Know the distance formula. This formula finds the length of a line that stretches between two...
3
Find the horizontal and vertical distance between the points.
4
Square both values. This means that you will square the x-axis distance (x2 - x1).
Step-by-step explanation:
athan thinks all factors of even numbers are even. Is Rathan correct or incorrect?
Answer
rathan is incorrect
Step-by-step explanation:
Factors of an even number are not always even. Even numbers don't have to HAVE even factors they just have to be divisible by 2
Use given triangle to fill in the blank.
Answer:
Your answer is A/B.
Because TanA =P/B
FILL IN THE BLANKS: Given P(x) = 3x5 + 7x6 + 11x7 – 12x - 10
1. The polynomial 3x5 + 7x6 + 11x7 – 12x - 10 is in its standard form if the ____________ are
arranged in ____________________ order
The polynomial [tex]3x^5 + 7x^6 + 11x^7 - 12x - 10[/tex] is in standard form if the exponents are arranged in decreasing order.
Polynomial in Standard FormPolynomial is an algebraic expression with one or more terms. For example :[tex]2x^3+6x^4+x^2+x+2[/tex]. In this example and in your exercise the exponents of the terms are not arranged in order.
Um polynomial is in Standard Form when the exponents of the terms are in decreasing order. See more details below.
[tex]2x^3+6x^4+x^2+x+2[/tex]is not in standard form because the exponents are not written in decreasing order.
[tex]6x^4+2x^3++x^2+x+2[/tex] is in standard form because the exponents are written in decreasing order.
Therefore, the given polynomial will be in standard form if yours exponents are arranged in decreasing order.
Read more about polynomials here:
https://brainly.com/question/4142886
help me find total surface area
Answer:
144 square feet
Step-by-step explanation:
First. the base is 6 by 6, meaning the surface area of it is 36 square feet. Then, we do a single triangle, whose area is (6*9)/2, or 27. 27*4 is 108, so the answer will be 108+36=144.
Answer is: 144 square feet
Have a great day! :)
The product of a number and ten is twelve
translate into algebraic equation and solve
Answer:
The number is 1.2 and the algebraic equation is 10x=12
Step-by-step explanation:
Since the product of a number and ten is 12, we can express it as the algebraic equation x*10=12, where x is any number.
x*10=12
10x=12
x=12/10
x=1.2
Therefore, The number is 1.2
help me solve for x please
Answer:
I got u x= 29. ( Your welcome )
Step-by-step explanation:
3x+15 +2x+20=180 because a line is 180 duhh
we collect like terms and we get
5x +35=180 we decrease in both sides by 35
5x=145
x=145/5
x=29
Identify whether the conclusion was a result of induction or deduction. Write D if it is Deductive and I if it is Inductive on the space provided.
__________1. A quadrilateral has four sides.
A rectangle has four sides.
A rectangle is a quadrilateral.
__________2. If an angle is obtuse, then it cannot be acute.
__________3. If 3, 6, 9 and 12 are the first four terms, then 15 is the fifth term.
__________4. Ray is to an angle as side is to a triangle.
__________5. Trees can be found in a forest.
Birds live on trees.
Therefore, birds can be found in a forest.
__________6. If 3:6, 6:18 and 12:54, then 24:162
__________7. All animals are mortal.
All humans are animals.
Therefore, all humans are mortal.
__________8. If a polygon has five sides, then it is a pentagon.
__________9. All trees are plants.
All acacia are trees.
Thus, all acacia are plants.
__________10. If a number is divisible by 2, then it is even.
Answer:
34 is the right answer I have already done it
3 contributes Mary Jackson did to math
What is the smallest number that has a remainder of 1, 2, and 3 when divided by 2, 3, and 4, respectively? Are there more numbers that have this property?
Answer:
11 is the answer.
Step-by-step explanation:
11 and 23 are the answers.
Step-by-step explanation:
Multiple of 2 increase 1 =
[tex]3,5,7,9,11,13,15,17...[/tex]
Multiple of 3 increase 2 =
[tex]5,8,11,14,17...[/tex]
Multiple of 4 increase 3 =
[tex]7,11,15,19...[/tex]
Here, we can see the smallest number is 11
There are more numbers having this property such as 23.
[tex]23 \div 2 = 11...1[/tex]
[tex]23 \div 3 = 7...2[/tex]
[tex]23 \div 4 = 5...3[/tex]
(-2,y) and (2,4); slope: 1/4
Answer:
y =3
......
.....
....
.....
The area of a rectangular vegetable patch is 32 square meters. The perimeter is 24 meters.
What are the dimensions of the vegetable patch?
Please help
Answer:
When l = 4m , breadth is 8m
When l = 8m , breadth is 4m .
Step-by-step explanation:
Here it is given that the area of a rectangular patch is 32m² . If we assume length to be l and breadth to be b , then ;
[tex]\longrightarrow Area_{rectangle}=length\times breadth\\ [/tex]
[tex]\longrightarrow 32m^2 = lb \dots (i) [/tex]
Again , it's given that the perimeter is 24m .We know that perimeter of a rectangle is ,
[tex]\longrightarrow Perimeter = 2(l+b)\\ [/tex]
[tex]\longrightarrow 24 = 2( l +b)\\ [/tex]
[tex]\longrightarrow l + b = 12\dots (ii) [/tex]
From equation (i) and (ii) , we have ;
[tex]\longrightarrow l + \dfrac{32}{l}=12\\\\\longrightarrow \dfrac{l^2+32}{12}=1\\\\\longrightarrow l^2+32=12l \\\\\longrightarrow l^2-12l +32=0\\\\\longrightarrow l^2-4l -8l +32=0 \\\\\longrightarrow l( l -4) -8(l-4)=0\\\\\longrightarrow(l-4)(l-8)=0 \\\\\longrightarrow \underline{\underline{ l = 4,8}} [/tex]
Therefore , we can find breadth as,
[tex]\longrightarrow l + b =12\\\\\longrightarrow b = 12 - l \\\\\longrightarrow b = 12-8, 12-4\\\\\longrightarrow \underline{\underline{b = 4,8}}[/tex]