Answers
Answer:
Step-by-step explanation:
this is a radical equation:
when x=1 y=0
reflected about x
-sqrt(x)
right 1 unit
-sqrt(x-1)
it looks like y-int is about (0,1/3)
vertically compressed by a factor of 1/3
-(1/3)sqrt(x-1)
if you think the y-int is more (0,1/4), then
the function is vertically compressed by a factor of 1/4
-0.25sqrt(x-1)
Related Questions
write (2a)^4 without exponents
Answers
Answer: 2a*4*4*4*4= x (Vote me brainliest please)
Step-by-step explanation: Exponents are simply telling you to multiply the base number or expression by that many times.
Answer:
[tex] = 16 {a}^{4} \\ [/tex]
Step-by-step explanation:
[tex](2a) ^{4} [/tex]
[tex]2a \times 2a \times 2a \times 2a \\ = 16 {a}^{4} [/tex]
hope this helps
brainliest appreciated
good luck! have a nice day!
The picture is up there (thank you!)
Answers
Answer:
$7.52
Step-by-step explanation:
It adds 0.34 dollars every month...
Hope this helps (:
If Maria left a $10.16 tip on a breakfast that cost $86.89, approximately what percentage was the tip.
Answers
Answer:
11.6929451 %
Step-by-step explanation:
Take the amount of the tip over the total amount to find the percent left
10.16/86.89 =
.116929451
Multiply by 100 to put in percent form
11.6929451 %
Answer:
approx: 11.693%
Step-by-step explanation:
First divide the tip by the cost:
10.16/86.89
which =
0.11692945103
To get it to a percent we multiply by 100:
0.11692945103x100=
11.692945103
now all we need to do is add the percentage
11.692945103%
And it says approximately so that means round. A good place to round in a number as large as this is the thousandths place, so since the 9 next to the 2 is closer to 10 we make the 2 a 3 to fully complete the rounding.
= 11.693%
please mark brainliest and have a great day
A football is punted into the air. Its height h, in meters, after t seconds is given by the equation b) When will the ball reach a height of 30.4 meters?
Answers
Answer:
h = mt
Step-by-step explanation:
Representing postulates with diagrams
Answers
Answer:
the 3rd one
Step-by-step explanation:
Answer:
3rd one
Step-by-step explanation:
Find the area of the given triangle. Round your answer to the nearest tenth.
Answers
Answer:
x = 7.3
Step-by-step explanation:
We're going to use the formula for the area of a triangle:
Area = 1/2 x base x height
We can see that the height of the triangle is 10, but we don't know what the base length is.
We know that one of the angles is 54 °, so we're going to use SOH CAH TOA to work out the length of the base.
We're using the height and the base, which are the opposite (O) and adjacent (A) sides relative to our angle. According to SOH CAH TOA we'll use tan (T).
The equation is tan(Ф°) = O/A, where Ф is our angle (54°), O is our opposite side (10), and A is our adjacent side. Since we don't know what A is we'll use x.
tan (54°) = 10/x
Multiply both sides of the equation by x.
x tan (54°) = 10
Divide both sides of the equation by tan(54°).
x = 10/tan(54°)
Use your calculator to solve for x.
x = 7.265
To the nearest tenth, x = 7.3
i need help guys ):
Answers
Answer:
It is a dilation. You know because when you see the shapes form left to right, the shape increases in size.
Help me on this last one
Answers
Answer:
The answer is A. [tex]g(x)=4x^2[/tex]
Please help with the question (it is the image lol) thanks!
Answers
Answer:
Volume of the liquid left in the container will be 80 ml.
Step-by-step explanation:
Two containers A and B having equal volumes of the liquid has been shown in the figure attached.
Let the volume of the liquid in each container = x ml
120 ml of the liquid was poured in container B from container A.
Volume of liquid in container B = 4 × Volume of the liquid in container A
x + 120 = 4(x - 120)
x + 120 = 4x - 480
4x - x = 480 + 120
3x = 600
x = 200 ml
Volume of the liquid left in container A = 200 - 120
= 80 ml
Therefore, volume of the liquid left in the container A will be 80 ml.
Please and thank you!! 25 points!!
Answers
Answer:
1. 5
2. 6
3. 1
4. 4
5. 2
6. 3
Step-by-step explanation:
→Number 1 is paired with explanation 5, because it explains how a certain pair can be associated with one another, and provides the example of corresponding angles.
→Number 2 is paired with explanation 6, because the explanation states how angles are paired with one another based on the correspondence between them.
→Number 3 is paired with explanation 1, because the explanation states how sides are paired with one another based on the correspondence between them.
→Number 4 is paired with explanation 4, because the explanation is talking about how figures can be congruent to one another.
→Number 5 is paired with explanation 2, because the explanation states the definition of an included angle.
→Number 6 is paired with explanation 3, because the explanation states the definition of an included side.
16
h(x)=−(x−2)
2
+16
Answers
Answer: -24
Step-by-step explanation:
How do you write the circumference of the circle in terms on 几
Answers
____________________________________
Hey!!!
The formula to find circumference of circle
=2 pi r
For eg:
Radius=4 cm
Circumference of circle=2 pi r
=2 *pi*4
=8 pi
Hope it helps..
Good luck on your assignment
#Stay safe#
__________________________________
Veronica wants to check her work after evaluating -108 -(-6). What steps can she follow to verify her answer
Answers
2. Add -108 + 6 together
3. Get -102 as your answer!
Hope this helps :)
Answer:
Its C
Step-by-step explanation:
Deandre bought 4 CDs that were each the same price. Including sales tax, he paid a total of $69.20. Of that total,was $3.60 tax. What was the price of each CD before tax?
Answers
Can someone help me on these two questions?
Answers
Answer:
So to find ratio for questions like these we do x/y
So the ratio for the first one is 5/7
The ratio for the second is 12/7 or 1 5/7
Step-by-step explanation:
what does DE equal to ?
Answers
What is the constant in 15-8y
A 15
B 8
C-8
D -15
Answers
15 + 8y = 15
Add '-15' to each side of the equation.
15 + -15 + 8y = 15 + -15
Combine like terms: 15 + -15 = 0
0 + 8y = 15 + -15
8y = 15 + -15
Combine like terms: 15 + -15 = 0
8y = 0
Solving
8y = 0
Solving for variable 'y'.
Move all terms containing y to the left, all other terms to the right.
Divide each side by '8'.
y = 0
Simplifying
y = 0
Steven paid $52 in sales tax. The retail price of the item was $966. What is the sales tax percentage?
Answers
Answer:
5.38%
966/52 = 0.05383022774
Step-by-step explanation:
5.38 can also be 5.4%
As proved.
We can write this as 52>52.2
To find 52>52.49 we only have to divide it by the larger number.
52.49/966 = 0.05433747412
or multiply to check.
966 x 0.054 = 52.164 sales tax = 5.4% paid
966 x 0.053835 = 52.00461 = 5.38 % paid
Both these amounts or in-between would be sales tax percentage
But exact would be 5.38%
Answer:
5.383%
Step-by-step explanation:
To find what percent a part is of a number, divide the part by the number and multiply by 100%.
part = 52
number = 966
percent = 52/966 * 100% = 5.383%
2) Michael makes a purchase of $3,500 for a new fridge using a credit card that has an APR of 15%. He makes monthly payments of $150. What is the total amount of interest based on the APR?
Answers
Answer:
I do believe the answer is $675
Step-by-step explanation: I just took 15% of 3,500 and added it to the monthly 150
What value is a discontinuity of x squared plus 2 x plus 3, all over x squared minus x minus 12?
x = −1
x = −2
x = −3
x = −4
Answers
Answer:
x=-2
hope this helped
Maya is building a wooden box with a rectangular base that is 20 in and by 14 in tall. If she wants an open box without a top how much wood will Maya use?
Answers
Area of 5 faces = 280 x 5
= 1400 inches squared worth of wood
Terrell wrote that 5-4.2=8. Which statement about this answer is true?
Answers
Answer:
No.
Step-by-step explanation:
No. 5 - 4.2 = 0.8
Answer: 8 is wrong because a number gets smaller, not larger, when you take 4.2 from it.
Step-by-step explanation: I had this on my Imagine Math. The reason why this is wrong is because 5 – 4.2 doesn't not equal 8!Estimation might help. 5 doesn't need to be rounded. 4.2 is rounded to 4...5-4 = 1The Actual answer is actually 0.8.I hope this helps :)
Does (–2, 0) make the equation y = x true?
Answers
Which ordered pair would form a proportional relationship with the point graphed below?
Answers
Answer:
B
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Option B falls inside of the line, keeping it proportional
What is the equation of the line that passes through the point (-7,-1) and has a slope of 1?
Answers
Answer:
Step-by-step explanation:
y + 1 = 1(x + 7)
y + 1 = x + 7
y = x + 6
An insurance company uses the formula T = 3.5n + 5 to work out the cost, T pounds, for insuring a customer for n days. Work out the cost for travel insurance for 4 days.
Answers
Answer:
19
Step-by-step explanation:
T=3.5n+5 -------- T= 3.5(4)+5
3.5*4 = 14 -------- T=14+5
T=19
The cost of travel insurance for 4 days is 19 currency units
The expression T = 3.5n + 5 shows the cost of insuring a customer for n days.
The question wants to know the cost of insuring a customer for 4 days. You should therefore replace the n in the expression with 4.
= 3.5n + 5
= 3.5 x 4 + 5
= 14 + 5
= 19 currency units
The cost of travel insurance for 4 days is therefore 19 currency units.
Find out more at https://brainly.com/question/16871646.
Can someone help me with these questions
Answers
Answer:
1. 1/40
2.9/50
3.1/5 =0.2= 20%
i dont know the rest sorry , but is that a dog behind it the paper ?
A worker bee has a mass of 1*10^-4. There are 4*10^4 worker bees living in one hive. What is the mass of all the worker bees in the hive together? Write your answer in scientific notation.
Answers
Answer:
[tex]4[/tex]
Step-by-step explanation:
[tex]1 \times 10^{-4} \times 4 \times 10^{4}[/tex]
[tex]4 \times 1 \times 10^{-4} \times 10^{4}[/tex]
[tex]4 \times 10^{-4+4}[/tex]
[tex]4 \times 10^{0}[/tex]
[tex]4[/tex]
Answer:
4 x 10^0
Step-by-step explanation: That is the correct answer on khan academy
what point is located on the graph of any proportional relationship
Answers
Answer:
At the end
Step-by-step explanation:
Please help me i dont understand this is 15 points
Answers
Answer:
2. y =13x + 143
Step-by-step explanation:
plug in numbers in your calculator; go to stat → edit,then again to stat → calculate →linear reg→ enter and get a and b, round the numbers
a = 13 , b = 143
