Answer:
w=−115.2
Step-by-step explanation:
Fill in the blank. I NEED AN ANSWER FASTTT
Answer:
It is =
Step-by-step explanation:
Because (6 x 1 = 6 ) + 1 x 1/100 = 6.1
En los siguientes problemas, reduce y expresa el resultado como un solo número escrito en
notación científica.
1) (6 000) (84 000 000) =
2) (3 x 10) (2 x 10 %) =
3) (9 x 10°) (3 x 10-) (6 x10³) =
4) (4 x 10) (3 x10-)² =
5) (9 X 10°)(8 X 10°)²=
4 X10-9
6) (5 x 10°) (8 x10¹4) =
7) 6x105 + 7x10¹ =
8) 9.54 x10-8-4.2 x10=
Does this figure have symmetry?
E
Answer:
The letter 'E' has exactly one line of symmetry passing from it's center.
Step-by-step explanation:
We are given the letter 'E' for checking whether it have symmetry.
For that, first of all let us understand what does line of symmetry means;
A line of symmetry is a line that separates an object into two identical sections that are mirror images of one another.
Now,
The letter 'E' has exactly one line of symmetry passing from it's center.
Furthermore, just like the letter 'E' various other letters also have exactly one line of symmetry.
For example, Letter A, B, C, D, E, K, M, have exactly 1 line of symmetry.
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Perform the operation:
(2x4 + 5x + 8x +24) : (x + 2)
Can anyone help me answer this question?
The solution to the graph of y = -2x2+4x+2 is -
The solution to the graph y = -2x + 1 is 0.5
How to find the solution of a graphThe solution of the graph for the equations given refers to the point where the graph intersects the x axis. The equations given are of two types linear and non linear.
The linear equation is the straight line and non of the values has power greater than 1 while non linear equations has powers greater than. When the power is two, the equation is termed parabolic equation this represents the non linear equation given here,
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state whether each expression is meaningful. if not, explain why. if so, state whether it is a vector or a scalar.
The dot product of two vectors gives scalar quantity and between scalar quantity, we can not apply any product so options (b), (d), and (e) are not meaningful.
What is a vector?An item with both magnitude and direction is referred to be a vector.
A vector can be visualized geometrically as a straight spline, with a pointing in the orientation and a length equal to the value of the vector.
A line with an arrow in its direction can also be used to represent a vector, and the length of the line relates to the vector's amplitude.
The dot product of two vectors gives scalar quantity while the cross product gives a vector quantity.
Now,
In option (B) ;
a Х (b . c) now here b . c is a scalar quantity and we can not cross multiply a scalar with a vector.
In option (D) ;
(a.b) Χ (c.d) where we cannot multiply two scalars by cross product.
In option (E);
a.(b.c) we can not multiply two scalars by the dot product.
Hence "The dot product of two vectors gives scalar quantity and between scalar quantity, we can not apply any product".
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The given question has a missing option which is given below,
PLEASE HELP ME HURRY!!!!!!
Janice sold several items in a garage sale. She spent one-half of the money she made on a new bicycle. Next she spent one-half of what was left on a portable stereo set. If Janice had $80.00 left, how much money did she make from the garage sale?
Answer:
320
Step-by-step explanation:
hope it helps some one
Tickets for a family of 6 to go skiing cost $48. whats the unit price ?
The answer to this question
Answer:
25, 21, 13, 5
Step-by-step explanation:
29-4x
x=1, 29-4=25
x=2, 29-8=21
x=4, 29-16=13
x=6, 29-24=5
Solve. 3 /5 x (-8 1/3)=
i need help on 7 and 8.
Please help! i will give brainliest.
Please help asap!!! Forgot how to do this
Answer:
4x6=24, 7x3=21 6x3=18 for C and 5x3=15 for D
Step-by-step explanation:
Math has patterns!
Which point below has a positive x-value and a negative y-value? Q RS on
Whats The Answer Marking Brainliest, Please explain your answer:D..............................Please HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer: D.
Step-by-step explanation: Every min is 60 sec. Multiply that by 4, and then add that by 30. That equals 270 and that is lower than Wyatt's time.
Answer:
D. Wyatt had more playing time
Step-by-step explanation:
robert likes chocolate milk, so he decides to visit the milk bottling plant every day for a week to get the free samples. unfortunately for him, the bottling plant sometimes bottles regular milk instead of chocolate milk, so each day the plant has a 2/3 chance of bottling chocolate milk. what is the probability that the bottling plant bottles chocolate milk exactly 4 of the 5 days he visits?
The probability that the bottling plant bottles chocolate milk exactly 4 of the 5 days he visits approximately 32.9%
Probability:
Probability refers the possibility of occurring a particular event.
Binomial Probability:
Binomial probability refers the probability of a SUCCESS or FAILURE outcome in an experiment or survey that is repeated multiple times. The binomial is a type of distribution that has two possible outcomes.
The formula for the binomial probability is,
Pₓ = ⁿCₓ pˣ qⁿ⁻ˣ
Where,
n = the number of experiments
x = 0, 1, 2, 3, 4, …
p = Probability of success in a single experiment
q = Probability of failure in a single experiment
Given,
Robert likes chocolate milk, so he decides to visit the milk bottling plant every day for a week to get the free samples.
Unfortunately for him, the bottling plant sometimes bottles regular milk instead of chocolate milk, so each day the plant has a 2/3 chance of bottling chocolate milk.
Here we need to find the probability that the bottling plant bottles chocolate milk exactly 4 of the 5 days he visits.
Apply the values on the formula,
Then we get,
=> Pₓ=⁵C₄ x (2/3)⁴ x (1/3)
=> Pₓ = 5 x (16/81) x (1/3)
=> Pₓ = 80 / 243
=> Pₓ ≈ 32.9%
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The product of a number, x, and seven is two less than 5 times the difference of the same number, x, and three
Please help
Answer: -8.5 or -17/2
Step-by-step explanation: you have to put the info into an equation. product of a number x and 7 is 7x. two less than mean subtracting two and 5 times the difference of x and 3 translates to 5(x-3). Once put into an equation, it'll look like 7x = 5(x-3) - 2. Now solve this equation for x and you'll end up with -8.5 in decimals or -17/2 in fractions.
Find the average rate of change for f(x)= x² + 3x - 6 for x₁
: 1 to 2 = 3
The average rate of change for f(x)=3x²-3 from x =1 to x=2 is 6.
What is the average rate of change?
The average rate of change is the rate at which the value of function changed per unit of independent variable over a given interval. Let f(x) be a function and value of x changes from x₁ to x₂ then rate of change of f(x) over the interval (x₁, x₂ ) is
[f(x₂)-f(x₁)]/[x₂-x₁]
Average rate of change = [f(x₂)-f(x₁)]/[x₂-x₁]
Given function is
f(x)=3x²+3x-6
x changes from 1 to 2
Then average rate of change for f(x) is [tex]\frac{f(2)-f(1))}{2-1}[/tex]
[tex]f(2)=2^{2} +3(2)-6=4+6-6\\\\f(2)=4\\f(1)=1^{2}+3(1)-6 =1+3-6\\f(1)=-2[/tex]
Average rate of change for f(x) is
[tex]\frac{f(2)-f(1))}{2-1}=\frac{4-(-2)}{2-1}\\ =\frac{6}{1}[/tex]
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Evan and his dad painted Easter eggs for every egg that Evan painted his dad painted six eggs if Evan painted 13 egg how many eggs were in the hunt
Answer:
78
Step-by-step explanation:
6x13=78
Find the missing side
Answer:
[tex]\sqrt{29}[/tex]
Step-by-step explanation:
You would use the Pythagorean Theorem: [tex]a^{2}[/tex] + [tex]b^{2}[/tex] = [tex]c^{2}[/tex]
The a and b is the legs and the c is the hypotenuse
So when you fill it in you get [tex]2^{2}[/tex] + [tex]5^{2}[/tex] = [tex]c^{2}[/tex]
continue to solve the equation 4+25= [tex]c^{2}[/tex]
29 = [tex]c^{2}[/tex]
then you would square root it
c = [tex]\sqrt{29}[/tex]
An equitorial triangle has 3 medians true or false
Note: Its equilateral not equitorial triangle .
Given:
The statement is "An equilateral triangle has 3 medians".
To find:
Whether the given statement is true or false.
Solution:
Median of a triangle connected the vertex and midpoint of opposite side of the triangle.
We know that that every triangle has three medians.
In case of equilateral triangle, all sides and angles are equal and median is the height of the triangle.
So, an equilateral triangle has 3 medians.
Therefore, the given statement is true.
Solve −4m + 5 + 2m = 3 – 4m.
Answer:
m= -1
Step-by-step explanation:
-4m+5+2m = 3-4m
=> -4m+2m+4m = 3-5
=> 2m = -2
=> m = -2/2 = -1
Answer:
m = -1
Step-by-step explanation:
-4m + 5 + 2m = 3 - 4m
Add up light terms
-2m + 5 = 3 - 4m
Subtract 3 from both sides.
-2m + 2 = -4m
Add 2 to both sides.
2 = -2m
Divide both by -2
Final Answer: m = -1
Solve the inequality.
-12p -82-2(1 + 8p) – (6 - 4p)
How do u do this?
Answer:
If you were to factor this inequality the answer would be
-6(4p+15)
If you were to simplify this inequality the answer would be
-24p-90
I don't really know how your question is set up or how your teachers teach this but here are two possible answers. I hope this helps
12-e <-2
solution???
12 - e < -2
- e < -2 - 12 Move 12 to subtract.
- e < - 14
e > 14 When the coefficient is in negative. Moving the negative as changing the sign of Inequality to opposite.
Therefore, the answer is e > 14
−5(−x−1)+4x−1= 49 solve for x
Answer:
x = 5
Step-by-step explanation:
Solve for x:
-1 - 5 (-x - 1) + 4 x = 49
-5 (-x - 1) = 5 x + 5:
(5 x + 5) + 4 x - 1 = 49
Grouping like terms, 5 x + 4 x - 1 + 5 = (5 x + 4 x) + (-1 + 5):
((5 x + 4 x) + (-1 + 5)) = 49
5 x + 4 x = 9 x:
9 x + (-1 + 5) = 49
5 - 1 = 4:
9 x + 4 = 49
Subtract 4 from both sides:
9 x + (4 - 4) = 49 - 4
4 - 4 = 0:
9 x = 49 - 4
49 - 4 = 45:
9 x = 45
Divide both sides of 9 x = 45 by 9:
(9 x)/9 = 45/9
9/9 = 1:
x = 45/9
The gcd of 45 and 9 is 9, so 45/9 = (9×5)/(9×1) = 9/9×5 = 5:
Answer: x = 5
Answer:
EVALUATE
=9x+4
St−5(−x−1)+4x−1
Use the distributive property to multiply −5 by −x−1.
−5(−x)+5+4x−1
Multiply −5 and −1 to get 5.
5x+5+4x−1
Combine 5x and 4x to get 9x.
9x+5−1
Subtract 1 from 5 to get 4.
9x+4
EXPAND
=9x+4
−5(−x−1)+4x−1
Use the distributive property to multiply −5 by −x−1.
−5(−x)+5+4x−1
Multiply −5 and −1 to get 5.
5x+5+4x−1
Combine 5x and 4x to get 9x.
9x+5−1
Subtract 1 from 5 to get 4.
9x+4
Plesaseeeee solve correctly step by step !!!!!!!!! PLEASEE helppppp !!!!!!!!!!!!!
Answer:
18
Step-by-step explanation:
116-98
so sorry if its incorrect
Answer:
34 degrees
Step-by-step explanation:
ahahah okay this is fun
so what you should do here is extend the line that passes through the 116 and 98 degree angle so that it passes the other parallel line.
It makes a triangle doesn't it
One of the angles is supplementary to 98, so 180-98 = 82 degrees.
Another one of the angles is the opposite angle to the supplementary angle of 116 (remember your line-intersecting-parallel-lines angles), therefore 180-116 = 64 degrees
The last angle of that triangle is the opposite to angle 4, and you can find that using the other two angles of the triangle we made earlier, which you get 180-82-64 = 34 degrees
8. Present age of Rahul and kiran are in the ratio
5:4. The ratio of their ages will be 6:5 after
5 years.Find kiran's present age.
20 years
25 years
30 years
15 years
Answer:
20 years
Step-by-step explanation:
Given the ratio of their ages = 5 : 4 = 5x : 4x ( x is a multiplier )
Then in 5 years
5x + 5 : 4x + 5 = 6 : 5 , that is
[tex]\frac{5x+5}{4x+5}[/tex] = [tex]\frac{6}{5}[/tex] ( cross- multiply )
5(5x + 5) = 6(4x + 5) ← distribute parenthesis on both sides
25x + 25 = 24x + 30 ( subtract 24x from both sides )
x + 25 = 30 ( subtract 25 from both sides )
x = 5
Thus
Kiran's age is 4x = 4 × 5 = 20
Can you please help math is so annoying
Answer:
first one
Step-by-step explanation:
A ∠A and ∠ B ∠B are supplementary angles. If m ∠ A = ( 8 x + 6 ) ∘ ∠A=(8x+6) ∘ and m ∠ B = ( 7 x + 24 ) ∘ ∠B=(7x+24) ∘ , then find the measure of ∠ B ∠B.
Answer:
< B = 94
Step-by-step explanation:
Remark
You should edit the question. The way you wrote it, , it looks like you have to square two binomials. That isn't the way it is given I don't think. You are told that A and B are supplementary. That means
A+B = 180
Equation
(8x + 6) + (7x + 24) = 180 Remove the brackets
Solution
8x + 6 + 7x + 24 = 180 Collect like terms
15x + 30 = 180 Subtract 30 from both sides
15x = 180 - 30
15x = 150 Divide by 15
x = 150 / 15
x = 10
Answer
What you need is <B
<B = 7x + 24
<B = 7*10 + 24
<B = 70 + 24
<B = 94
a line, y=mx+b, passes through the point (1, 6) and is parallel to y=4x+6. What is the value of B?
Answer:
B = 2
Step-by-step explanation:
I used Desmos to get a visual representation to help.
The equation y = 4x + 6 has a y - intercept at (6,0).
The equation y = 4x + 2 has a y - intercept at (2,0) and passes through (1,6).
Hope this helps!
The value of B = 2 when a line, y=mx+b, passes through the point (1, 6) and is parallel to y=4x+6.
What is an equation?
The equation in mathematics is the relationship between the variables and the number and establishes the relationship between the two or more variables.
The equation y = 4x + 6 has a y - intercept at (6,0).
The equation y = 4x + 2 has a y - intercept at (2,0) and passes through (1,6).
Therefore the value of B = 2 when a line, y=mx+b, passes through the point (1, 6) and is parallel to y=4x+6.
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