Can someone please help me? I just need these question for finish my test.
Answer:
A. y = |x - 5| - 4
Step-by-step explanation:
The shape of the graph is a V with slope 1 on the right side and slope -1 on the left side. The parent function is y = |x|. The vertex of the V in the parent function is at (0, 0). Here, there has been a translation of the vertex to (5, -4).
The x-coordinate shifted 5 units right, or a shift of +5, and the y-coordinate shifted 4 units down, or a shift of -4.
y - k = |x - h| shows a shift of h units in x and k units in y when compared to the parent function y = |x|.
y - (-4) = |x - 5|
y + 4 = |x - 5|
y = |x - 5| - 4
Answer: A. y = |x - 5| - 4
HELP PLEASE
here’s the picture
A 7-pound box of grapes costs $30.24. What is the price per ounce?
6. One angle of a triangle is 20 degrees. The second anglers measurement is four times the
third. What is the measure of the third angle?
9514 1404 393
Answer:
32°
Step-by-step explanation:
Let x represent the measure of the third angle. Then the second angle is 4x and the total of all angles is ...
20 +4x +x = 180
5x = 160 . . . . . . . . . . subtract 20
x = 32 . . . . . . . . . . . divide by 5
The third angle measures 32°.
5. a) Write the smallest and largest number of 6 digits.
Answer:
smallest:100000, and largest:999999
Caroline works in her family restaurant waiting on tables. She is $8.25 per hour for all hours up to 37 in one week and then time and a half for any hours over 37 worked in one week. What would her gross earnings for a week be in which she worked 45 hours?
Answer:
404.25 dollars
Step-by-step explanation:
First, we do 8.35 times 37, and we get 305.25.
Next, we subtract 37 from 45 and get 8.
Then, we do divide 8.25 in half, and get 4.125.
After that we add 4.125 to 8.25 and get 12.375.
Then we do 12.375 times 8 and get 99
Finally, we add 99 and 305.25 together and get 404.25 dollars.
Which is equivalent to (2 x
5)^4
Answer:
10000
Step-by-step explanation:
2*5=10
10^4=10*10*10*10=10000
Need helpppppppppppppppp
Answer:
[tex]46\%[/tex]
Step-by-step explanation:
let the percentage be x
[tex] 37 \times x\% = 17\\ 37 \times \frac{x}{100} = 17 \\ \frac{37x}{100} = 17 \\ x = \frac{17 \times 100}{37} \\ x = 45.94\%[/tex]
For what value(s) of k is the trinomial x² + kx - 24 factorable?
Answer:
.......................
A product of 9 and a number plus 1 is 19. Write an equation?
For tax purposes, you may have to report the value of your assets, such as cars or refrigerators. The value you report
drops with time. "Straight-line depreciation" assumes that the value is a linear function of time. If a 1150 dollar
refrigerator depreciates completely in 9 years, find a formula for its value as a function of time, x, in years.
value =
dollars
Depreciation implies the rate at which an asset is written off per year. So that the required formula is: value = $1150 - $127.78x.
Depreciation of an asset is a simple way of writing off the asset with respect to its life span. Using straight line method, the formula for determining depreciation is:
Depreciation = [tex]\frac{Cost of asset - Residual value}{Time(years)}[/tex]
The residual value is the cost of the asset after its useful life.
Thus, in the given question, residual value of the asset = 0
So that,
Depreciation = [tex]\frac{Cost of asset}{Time}[/tex]
= [tex]\frac{1150}{9}[/tex]
Depreciation = 127.78
Thus, the depreciation of the asset is $127.78 per year.
Therefore since the asset depreciates by 127.78 every year, then the formula for its value as a function of time in years is:
Value = $1150 - $127.78x
where x is in years.
The required formula for the value is $1150 - $127.78x
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check if the triangle whose sides are 10m, 6m and 8m is a right triangle
please
Hi there!
»»————- ★ ————-««
I believe your answer is:
Yes, the sides will make a right triangle.
»»————- ★ ————-««
Here’s why:
⸻⸻⸻⸻
We will check using the Pythagorean Theorem.⸻⸻⸻⸻
[tex]\boxed{\text{The Pythagorean Theorem}}\\\\a^2+b^2=c^2\\---------------\\\rightarrow 6^2 + 8^2 = 10^2\\\\\rightarrow 36 + 64 = 100\\\\\rightarrow \boxed{100=100}[/tex]
⸻⸻⸻⸻
The given measurements will form a right triangle.
»»————- ★ ————-««
Hope this helps you. I apologize if it’s incorrect.
ILL DO BRAINLIEST
In the diagram, bisects FGI.
Angle FGI is formed from angles FGH and HGI. Angle FGH measures 5 x minus 2 degrees. Angle HGI measures 6 x minus 8 degrees.
a.
Solve for x and find mFGH.
b.
Find mHGI.
c.
Find mFGI.
Answer:
a. X=6°
b. 6(6)-8= 28°
c. 28+( 5(6)-2) = 56°
How do you do a negative power?
Answer:
A negative exponent is defined as the multiplicative inverse of the base, raised to the power which is opposite to the given power. In simple words, we write the reciprocal of the number and then solve it like positive exponents. For example, (2/3)-2 can be written as (3/2)2.
Step-by-step explanation:
please mark me brainliestWhich number is a whole number but not a
natural number?
0
5
1
complete the soloution of the equation. find the value of y when x equals 0. -3x - 2y = -4
Answer:
-3×0 - 2 × y = -4
-2 × y = -4
y = -4/-2
y = 2
22 sit ups in 2 days = how many sit ups on 6 day
Step-by-step explanation:
2 days=22 sit ups
1 day=22/2 sit ups
6 days=22/2×6 sit ups
=66 sit ups
Answer:
66
Step-by-step explanation:
So if someone does 22 sit ups in 2 days means they do 11 sit ups for 1 day meaning if they do it for 6 days thy did 66 sit ups
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Select the choice that translates the following verbal phrase correctly to algebra:
the difference of m and 7 increased by 15
m − (7 + 15)
7m + 15
(m − 7) + 15
m − 7 ÷ 15
Answer:
(m − 7) + 15
Step-by-step explanation:
Madeline drew a grid of 5 cells in a row.
4.88 4.86 4.84 4.82
Explain how you can use structure to find the missing decimal.
A.) moving left, to right the whole number stays the same and the tenths decrease by 2
B.) Moving left to right, the whole number stays the same and the hundredths decrease by 1.
C.) Moving left to right, the whole number stays the same, the tenths decrease by 1, and the hundredths decrease by 2.
D.) moving left to right, the whole number stays the same, the tenths stay the same, and the hundredths decrease by 2.
Answer:d
Step-by-step explanation:
The correct option is D.
Moving left to right, the whole number stays the same, the tenths stay the same, and the hundredths decrease by 2.
Given,
4.88 4.86 4.84 4.82
We need to see how the decimals are arranged with their place value.
What is the place value of decimal numbers?We have a decimal number:
13.579
The place value for each number are:
1 - tens
3 - ones
5 - tenths
7 - hundredths
9 - thousandths
We have,
4.88 4.86 4.84 4.82
We see that 4 in ones place remain the same.
8 in tenths place also remains the same.
The last digit in hundredths place is decreased by 2.
So we can say that,
Moving left to right, the whole number stays the same, the tenths stay the same, and the hundredths decrease by 2.
Thus the correct option is D.
Moving left to right, the whole number stays the same, the tenths stay the same, and the hundredths decrease by 2.
Learn more about rounding decimal place values here:
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PLEASE HELP WILL MARK BRAINLIEST!!! 10 PTS!!!
Answer: i cant see it
Step-by-step explanation:
A motorist drives on a state road to and from work each day and pays $3.50 on tolls one-way.
(a) Write a model for the cost for tolls C (in S) for x working days.
(b) The department of transportation has a prepaid toll program that discounts tolls for high-volume use. The motorist can buy a pass for $112 per month. How many working days are required for the motorist to save money by buying the pass?
The model for the tolls cost is C= ?
Answer:
Step-by-step explanation:
who wrote the book california cities
Answer:
Marilyn Iturri
Step-by-step explanation:
R=5(c/a-.3)
Solve for c
Mandy spent $75 and then earned $75.
Answer:
So that's 75$ back.....
Find the distance between (2,3) and (-4,9). If you get a radical (square
root) answer, enter your answer as a decimal rounded to the second
decimal
Answer:
Length is 6√2 units or 8.49 units
Step-by-step explanation:
Length formular:
[tex]length = \sqrt{ {(x _{2} - x_{1}) }^{2} + {(y_{2} - y_{1})}^{2} } [/tex]
x1 is 2
x2 is -4
y1 is 3
y2 is 9
[tex]length = \sqrt{ {( - 4 - 2)}^{2} + {(9 - 3)}^{2} } \\ \\ = \sqrt{ {( - 6)}^{2} + {6}^{2} } \\ \\ = \sqrt{36 + 36} \\ = \sqrt{2 \times 36} \\ = \sqrt{2} \times \sqrt{36} \\ { \boxed{ \boxed{= 6 \sqrt{2} }}} \\ = 8.49 \: units[/tex]
PLS HELP
1. Maram is a real estate agent. She earns 6.5% commission on each sale she makes. Last month she sold one house for $250,000 and a second house of $310,000. How much did Maram earn in commissions on the two sales?
2. Rock musician Donny West is paid 15% on his tour video online sales. Last year fans downloaded his songs 991,000 times. The songs are downloaded for $1.09. How much did Donny make off of his song sales?
3. Joan sells new cars at a local dealership. She receives a 25% commission on the profit of each car sold. Last month she sold nine cars, for a total of $8,870 dealer profit. How much did she earn in commission?
Answer:
1. $250,000× 6,5%= $16,250
$310,000×6,5% = $20,150
therefore $16,250+$20,150=$21,800
2
991,000 times ×$1,09×15% = $162,028.5
Step-by-step explanation:
3. $8,870×25%=$2217,50
solve for x 3x-2(-x+9)=2+5
Answer:
x = 5
Step-by-step explanation:
To find the value of x
3x-2(-x+9)=2+5
3x +2x -18 = 7
5x = 7 +18
5x = 25
x = 25/5
x = 5
Solve (3k - 1) (4k + 9) using the FOIL method. QUICK!
Answer:
12k^2 + 23k - 9
HELP PLEASE
here’s the question
Answer:
1.9 hours
Step-by-step explanation:
7.6 divided by 4
Answer:
1 hour and 54 minutes or 1.9 hours
Step-by-step explanation:
бу - 13х + 10 = 4у 12
Answer:
13x + 42y = 10
Step-by-step explanation:
[tex]6y - 13x + 10 = 4y12[/tex]
[tex]6y - 13x + 10 = 48y[/tex]
[tex]6y - 13x - 48y = - 10[/tex]
[tex] - 42y - 13x = - 10[/tex]
[tex]42y + 13x = 10[/tex]
[tex] = 13x + 42y = 10[/tex]