Answer:
yes it's rotated 180 degree angle
if g(x) = 3x - 5 and g(a) = 19, then 2a =?
Answer:
Step-by-step explanation:
if g(a)=19
19=3a-5
24=3a
a=8
2a=16
someone knows it, I need help
Answer:
The answer is A.
Step-by-step explanation:
In order to simplify, you have to collect like terms :
x² - 3xy - 5xy - 7y² + 4x² + 8y²
= (x² + 4x²) + (-3xy - 5xy) + (-7y² + 8y²)
= 5x² - 8xy + y²
6. Rita has 6 dimes and 1 quarter in her wallet. She finds some nickels in
her pocket. Write an expression that represents how much money Rita
Has.
PLEASE help this is due today at 4:00 :(
Answer:
60+25+5x= x
Step-by-step explanation:
6 dimes is 60 plus the quarter plus a unknown number of nickles would equal x
. A gym charges $25 a month membership fee. The cost of a personal trainer is $15 per session.
If p represents the number of personal training sessions used and c represents the total
charges at the end of the month, what finear equation can be used to determine a user's
monthly bill?
what’s the answer???
Answer:
Saturday: 1.5x
Sunday: 2x
Step-by-step explanation:
For the the Chart, Saturday, we can automatically see that when 1 is inputted into the equation we get 1.5, as anything times 1 will equal the same number inputted (x). So we can try 1.5x and plug in every other x value and see what we get:
1.5(2) = 3
1.5(3) = 4.5
1.5(4) = 6
This verifies that the equation 1.5x works with this chart.
For the graph its simple, do rise over run and your slope is 2/1 which is 2 so we have 2x for our equation so far and now to find the + or - at the end of the equation ( the "b" variable of the mx + b form) we just look at where does the function intersect with the Y-axis. Since it is at 0 we don't need to add a "b" variable to the equation so the equation for the graph is 2x for Sunday.
HELP ME, Which number has the greatest absolute value?
What’s da slope??????
Answer:
1/3
Step-by-step explanation:
Answer would be B, 1/3.
Write the equation in point-slope form that has a slope of -3/4 and passes through the point (2, -9).
PLEASE HURRY WILL GIVE BRAINLIEST!!!
Answer:
y=-¾x-15/2
Step-by-step explanation:
y--9=-¾(x-2)
y+9=-¾(x-2)
4y+36=-3x+6
4y=-3x+6-36
4y=-3x-30
y=-¾x-15/2
a box of cereal contains approximately 10 cups of cereal. if Alex eats 1 1/4 cups of cereal each day, how many days will one box of cereal last
Answer:
8
Step-by-step explanation:
If you do 10/ 1 1/4 you get 8 days so One week and one day 8)
How much is 92 quadrillion cents
If you have two carrots and she eats one how many carrots do you have.
Anyone want to hop on zőom or anything?
Answer:
1 carrot
Step-by-step explanation:
i cant believe she did that
5x + 14 = 2x - 7
find the value of x
Answer:
x= -7
5x + 14 = 2x -7
-5x -5x
14 = -3x -7
+7 +7
21 = -3x
x= -7
A printer is printing photos. For every 15 photos, the printer takes 3 minutes.
Complete the table below showing the number of photos and the time it takes to print them.
Answer:
20, 6, 45, 10
Step-by-step explanation:
each minute is 5 papers so 3 min is 15 then 4 min is 20 papers
Answer: Number of photos: 15,25,35,40,50
Time: 3,5,7,8,10
Step-by-step explanation:
To find the time we divide the number of photos by 5. To find the number of photos we multiply the time by 5.when the number of photos is 35, the time is 35 divided by 5 which equals 7 minutes.
The regular price of a sweater is $40, the sale price is $34. What is the percent of decrease?
Answer:
5%
Step-by-step explanation:
you subtract then conert
The vertex of a quadratic function is (6, 2), and the y-intercept of the function is (0, −70). The equation of the function in vertex form, f(x)=a(x−h)2+k, is shown.−70=a(0−6) squared+2
Answer:
The equation of the function in vertex form is represented by [tex]y = -2\cdot (x-6)^{2}+2[/tex].
Step-by-step explanation:
Let [tex](h,k) = (6,2)[/tex] and [tex](x,y) = (0, - 70)[/tex], now we substitute on the equation of the quadratic function and solve for [tex]a[/tex]:
[tex]y = a\cdot (x-h)^{2}+k[/tex]
[tex]-70 = a\cdot (0-6)^{2}+2[/tex]
[tex]-70 = 36\cdot a + 2[/tex]
[tex]36\cdot a = -72[/tex]
[tex]a = -2[/tex]
Therefore, the equation of the function in vertex form is represented by [tex]y = -2\cdot (x-6)^{2}+2[/tex].
Answer:
THE ANSEWR IS BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
Step-by-step explanation:
b the seconed option
is this right? im very confused
Answer:
yes!
Step-by-step explanation:
$ 4.75 for 18 oz. and 11.29 for 40 oz.
$________ per ounce
$________ per ounce
Answer:
2.25 and 4.23
Step-by-step explanation:
The graph shows the cost for cherries and apples. Which statement is true about the unit costs shown in the graph?
A.The unit cost for apples is greater because the slope is greater than the slope for cherries
B.The unit cost for cherries is greater because the slope is greater than the slope for apples.
C.The unit cost for cherries is greater because the slope is less than the slope for apples.
D.The unit cost for apples is greater because the slope is less than the slope for cherries.
Step-by-step explanation:
B.The unit cost for cherries is greater because the slope is greater than the slope for apples.
2. Given the graph below, answer the following questions.
У
a. What is the function that represents line A?
10. A bin of books at a bookstore had a 60% markdown off the original price and also offered a 35% coupon to the first 200 customers that entered the store that day. If Ally was the 39th customer, how much would she pay for a book that was originally $12.45?
Answer:
300%
Step-by-step explanation:
bc i know
Oak Grove Theater issued 3,900 tickets last weekend. This weekend, the theater issued 87% fewer tickets. How many tickets to comedies did the theater issue this weekend?
Answer:3,393 tickets
Step-by-step explanation:
You can use the butterfly method to solve this.
Step by step explanation
Answer:
[tex]\huge\boxed{\tt{x = -5 , y = 2}}[/tex]
Step-by-step explanation:
x = y - 7 ---------------------(1)
-y - 2x = 8 --------------------(2)
Put Equation (1) into (2)
- y - 2 ( y-7 ) = 8
-y - 2y + 14 = 8
-3y = 8 - 14
-3y = -6
Divide -3 to both sides
y = -6 / -3
y = 2
Put y = 2 in (1)
x = 2 - 7
x = -5
So,
x = -5 , y = 2
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!
~AH18075. Carlos collected tickets to concerts he went to. This year he went to 4 concerts. He has now been to 17 concerts. If zequals the number of concerts he had been to before this year, which expression represents this situation? A t = 17+ 4 Bt=4 - 17 C. 17 = t + 4 D. 4 = t + 17
Answer:
The answer is 17=t
Step-by-step explanation:
If you add the tickets you get 17=t. Good luck.
Bill bought a shirt for $35.80 plus he paid an additional 7% in sales tax. What was the sales tax?
Answer: $38.66
Step-by-step explanation: You find the amount that is taxed by multiplying 0.08 by $35.80 which is $2.86 and adding that to the original amount.
Answer:
$38.3
Step-by-step explanation:
The solution is just adding the answer of 35.8 * 0.07 (which is 2.506) to 35.80
Write the product using exponents. Use^ to indicate raising the number to a power.
Use parentheses but do not type spaces.
(-6)(-6)
Answer:
(-6)^2
Step-by-step explanation:
(-6)(-6) is the same as saying (-6) x (-6) which equals to 36. (-6) to the second power is what (-6)^2 means. The two is the exponent.
Which fractions are equivalent to 4/12? Choose ALL the correct answer
2/10
1/9
1/6
2/6
1/3
Answer:
The correct t answer are 1/3 and 2/6
I'm 100000000% sure the answers are 1/3 and 2/6.
Jaden needs to keep at least $40 in his bank account. He just bought a pair of shoes for $145. How much money (x) did Jaden need to have in his account before buying the shoes to stay above his limit?
138+710 is the same as blank + 700
Answer: 148
Step-by-step explanation:
If g (x) = -3x + 2 , find g (x + 5).
HELP PLZ
Answer:
gx+5g
Step-by-step explanation:
1 Expand by distributing terms.
gx+gx5
2 Regroup terms.
gx+5g
The length of which line segment is equal to the exact value of the sine if theta?
Option 3: line segment OR
Option 4: line segment OS
====================================================
Explanation:
Recall that the sine of an angle is equal to the ratio of opposite over hypotenuse.
In other words,
sin(angle) = opposite/hypotenuse
With respect to reference angle theta, the side TS is opposite this angle. It is the leg furthest from the angle. The hypotenuse is the longest side segment TO. The hypotenuse is always opposite the 90 degree angle.
For a unit circle, the radius is 1, so segment TO is 1 unit long.
Therefore,
sin(angle) = opposite/hypotenuse
sin(theta) = TS/TO
sin(theta) = TS/1
sin(theta) = TS