Answer:
A (had to be 20 letters for me to send this :')
Step-by-step explanation:
PLS HELP I NEED IT PLS
Answer: Its x4
Step-by-step explanation:
You're adding another x to x3 so it would be x4
How do u convert decimals to percents and percents to decimals????????
Answer:
To convert a decimal to percent, just multiply it by 100, or move the decimal place 2 times
Ex: 0.29 x 100 = 29
The answer would be 29%
To convert a percent to a decimal, do the opposite
Ex: 29%/100 = 0.29
To convert decimals to percents is to multiply by 100 then add a percent sign. To convert percents to decimals is to move the decimal point two places to the left or divide by 100 and remove the percent sign.
Step-by-step explanation:
Example:2.5%
2.5% can be expressed in decimal form as 0.025. Since a percent represents the part per 100 to convert a percent to a decimal divide 2.5 by 100.
2.5/100=0.025.
Example:2.5
2.5 can be expressed in percent form as 250%.Since a decimal represents a fraction and a percent is out of 100, to convert a decimal to a precent multiply 2.5 by 100.
2.5 x 100=250
Add the percent sign
250%
3. If you were to graph the equation y = -x + 1 and graph the equation y
2
>
3
4 on the same coordinate grid.
which ordered pair would be the solution to the system of equations? (you don't need to graph it here)
Α.
B.
(-2,3)
(15.-14)
(3,-2)
(-9. 10)
C.
D
A
B.
С
D
Answer: (3, -2)
Step-by-step explanation: graphed both of em on desmos and thats the intersection.
If a wave has a wavelength of 20 meters and is
traveling at a rate of 60m/s, what is its
frequency?
Answer:
Frequency of wave = 3 Hertz
Step-by-step explanation:
Given that:
Wavelength of wave = 20 meters
Velocity of wave = 60m/s
We know that:
v = fλ
Here,
v = velocity , f = frequency and λ = wavelength
Putting values in formula
60 = f(20)
20f = 60
Dividing both sides by 20
[tex]\frac{20f}{20}=\frac{60}{20}[/tex]
f = 3 Hertz
Hence,
Frequency of wave = 3 Hertz
Pls helppp, 19 points.
An angle measures 58.6° less than the measure of its complementary angle. What is the
measure of each angle?
Answer:
Your answer is 31.4°.
Step-by-step explanation:
The answer itself just requires very simple thinking. Complementary angles are any two angles that add up to 90 degrees. We are given ANGLE<1, so all we have to do is subtract 90 from 58.6 to find ANGLE<2.
90°-58.6°= 31.4°
Please mark brainilest if this is the most helpful answer.
Solve the system of equations 2x + 7y = -5 and -2 - 6y = 10 by combining the
equations.
Answer:
Solve for the first variable in one of the equations, then substitute the result into the other equation.
Point Form:
(9/2 , −2)
Equation Form:
x=9/2 , y=−2
Step-by-step explanation:
someone help, what is the distance between (-4,1) and (1,-3)?
Try graphing at desmos com
Step-by-step explanation:
I will mark you brainiest if you can answer this
Answer:
Step by step below
Step-by-step explanation:
center of dilation: W
Similarity statement:
wx/wx' = wz/wz' = xy/x'y' = yz/y'z' = 5/3
∠w = ∠w=90°, ∠x = ∠x'=90°, ∠y = ∠y'=90°, ∠z = ∠z'=90°
square wx'y'z' ~ wxyz
Which of these r-values represents the strongest correlation? O A. -0.7 Caty B. -0.6 O C. -0.4 O D. -0.5
Answer:
-0.4
Step-by-step explanation:
its that one
The strongest correlation is -0.4.
Option C is correct.
What is correlation?Correlation is a statistical term that expresses how closely two variables are related linearly (meaning they change together at a constant rate). It's a typical tool for describing simple relationships without stating a cause and effect link.
When the result is closer to +1 (positive correlation) or -1 (negative correlation), the strongest correlation is considered (negative correlation).
A positive correlation coefficient means that the value of one variable is directly related to the value of another.
Here -0.4 is the closest value to 1.
So, the strongest correlation is -0.4.
Learn more about Correlation here:
https://brainly.com/question/28898177
#SPJ7
Pleaseee Help Me!!!!
If its correct I will give Brainlist!
I WILL GIVE BRAINLIEST Complete the sentences that describe the algebric expression.
k/8
The variable in this expression is
The operation in this expression is
The constant in this expression is
Answer:
Step-by-step explanation:
the variable= k
the operation= dividing
the constant=8
What is the distance between two points with coordinates at (8, 40) and (20, 5)?
A) 35.3 B) 37 C) 47 D) 54.1
Answer:
b hope it helps
Step-by-step explanation:
What is the slope? I never understood these questions
Answer:
slope=-1/2
Step-by-step explanation:
Answer:
-1/2
Step-by-step explanation:
Since it goes up 1 the numerator would be 1 and since it goes to the left 2 the denominator would be -2. the fraction would be -1/2.
Hope this helps you!!!!
Jo walks to school every day. The probability Jo is late on a Monday is 0.4. The probability Jo is late on a Tuesday is 0.2. What is the probability that Jo is not late on Monday?
Answer: The probability that Jo is not late on Monday = 0.6
Step-by-step explanation:
The probability of getting late is independent on each day.
Also, for an event E
Probability of not E = 1- P(E) , where P(E) = Probability of happing E
Given: The probability Jo is late on a Monday is 0.4.
Then, the probability that Jo is not late on Monday = 1-0.4= 0.6
Hence, the probability that Jo is not late on Monday = 0.6
Answer:
blob
Step-by-step explanation:
PLEASE HELP
Translate N( 1,-5) to the right 4 units and down 6 units
Answer:
( 6, -11 )
Step-by-step explanation:
do it on a graph called desmos
Can u pls help me with this question
Step-by-step explanation:
I am not sure bout this question sry
you reap what you sow ;)
Write two multiplication equations that compare the number of blue fish 16 to the number of yellow fish 4
Answer:
b = 4y
y = 1/4 * b
Step-by-step explanation:
Number of Blue fish = 16
Number of yellow fish = 4
Let:
Blue fish = b
Yellow fish = y
b = 4y
b = 4(4)
b = 16
From ;
b =4y
y = b/4
y = 1/4 * b
Hence,
y = 1/4 * 16
y = 16/4
y = 4
2. Write the slope-intercept form of the equation of the line described.
Parallel to y=-x-5; through (4, -3)
Answer:
y = -x + 1
Step-by-step explanation:
We're putting it into the form y=mx+b where m is the slope, and b is the y-intercept.
When two lines are parallel, they have the same slope, so the slope is going to be -1.
New equation: y = -x + b.
Now, you know that (4, -3) is a solution so you can plug in x = 4 and y = -3, then see what value of b make the equation true.
-3 = -4 + b
add 4 to both sides
1 = b
This means that the equation is y = -x + 1
Please help me ill give out brainliest please don’t answer if you don’t know
Answer:
answer is D
Step-by-step explanation:
Hope this helped you. Have a nice day!
X
Solve the following two equations. Show all of your
steps in the line paper provided. Be ready to share your
work!
Equation #1: y - 17 = 24
Equation #2: (2y - 4) =
– ) 12
Answer:
iffjfjfkfkfjfjtigkodgujjdjsjjsjssjcnkjjdjdjjf
Which of the following shows -7(4 + y) rewritten using the Distributive
Property?
0 -35y
O -11 -7y
O -28 - 7y
-28 + 7y
TODAY ONLY: Towels are 30% off at the Towel Emporium. If our total before discount was $99.30, what is the price we will pay?
Answer:
$69.51
Step-by-step explanation:
To solve the discount problem we have to multiply the price by the new percent (trust me it will make sense later)
To find the new percent after the 30% discount we have to subtract 30% from 100% which will leave us with 70% or 0.70
Now we multiply:
$99.30 x 0.70 = 69.51
So the new price after the discount is $69.51
plz mark me brainliest
Answer:
math sdlkgfns'olgn"Flkvnsd;lkfnslknd s,kfNMSD,kn;kjdefnS:Dl
Step-by-step explanation:
CAN someone pls help me with this question!!
no.............................
Answer:
The first one is 0.7q, and the other is 0.4q
Step-by-step explanation:
Since there is a 30% discount, you pay 70% of the normal price. Since there is a 60% discount, you pay 40% of the normal price.
Hope this helped you understand it a bit!
Which statement describes how to slide Figure 1 onto Figure 2?
Figure 2
Figure 1
O Move Figure 1 to the right 9 units and up 16 units.
O Move Figure 1 to the right 16 units and up 9 units.
O Move Figure 2 to the right 9 units and up 16 units.
O Move Figure 2 to the right 16 units and up 9 units.
Answer: b the second answer
Step-by-step explanation:
There are 15 questions on a test. If Lucy got 9 questions correct, what did percentage she make on the test?
Answer:
60%
Step-by-step explanation:
Answer:
60%
Step-by-step explanation:
9/15=0.6 which is 60%
-1/2 + (3/4 × 4/9
Solve.
Answer:
-1/6
Step-by-step explanation:
First, solve the ( )
3/4*4/9=1/3
plug this into the problem
-1/2+1/3
now solve the problem
make the denominators the same
-3/6+2/6
=-1/6
Dan rolls a fair dice 24 times.
How many times would Dan expect to roll an even number?
Answer:
Step-by-step explanation:
Omggg
hii
The base of an isosceles triangle is seven less than twice one of the congruent sides. If the perimeter of the triangle is 63 cm, find the length of each side.
Answer:
17.5
Step-by-step explanation:
let 'x' = each congruent side
let '2x - 7' = side of base
x + 2x - 7 = 63
3x = 70
x = 17.5
Please help I have quite a bit of points
a || b . Find the value of the star.
Record your answer as a decimal. Round to the nearest hundredth if necessary.
Answer:
The star equals 96
Step-by-step explanation:
The star will be equal to 5x-14 because they are vertically opposite.
The two exterior angles are supplementary. Set up the equation
5x - 14 + 3x + 18 = 180 Combine the terms on the left.
8x + 4 = 180 Subtract 4 from both sides
8x = 180 - 4 Combine
8x = 176 Divide by 8
x = 176 / 8
x = 22
===================
5x - 14
5*22 - 14
96