Answer:
-140.4
Explanation:
-68.25 -72.15 = -140.4
Write equation in slope intercept form given the rate of change is 4 and the y-intercept is -1.
Answer:
y=4x-1 i think
Step-by-step explanation:
Answer:
y = 4x - 1Step-by-step explanation:
Given:
Rate of change = 4y-intercept = -1Slope-intercept form:
y = mx + b, where m- rate of change or slope, b- y-interceptSo the equation is:
y = 4x - 1Triangle A is rotated 90-degrees clockwise about the origin. Which triangle is the image of this rotation? *
B
C
D
none of these
Answer:
The answer is B
Step-by-step explanation:
The equation for a 90 degree clockwise rotation is (x,y) -> (y,-x)
so (-2, 2) -> (2,2). You can also look up "rotation calculator", it really helped me get through this unit haha
3
3
16
5
II
1
1
0 /
What is the slope of line segment AB?
A)
를
B)
0
D)
Answer:
D
Step-by-step explanation:
Calculate the slope m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = A(- 5, 3) and (x₂, y₂ ) = B(3, - 3) ← 2 points on the line
m = [tex]\frac{-3-3}{3+5}[/tex] = [tex]\frac{-6}{8}[/tex] = - [tex]\frac{3}{4}[/tex] → D
HELP ASAP
Write the area of the colored figure in a letter phenomenon, and then simplify that phenomenon.
Answer: 16x + 16
(2x+4)² is the large square ; (2x)² is the small square
the area of the colored figure in a letter phenomenon is
(2x + 4)² - (2x)² = 4x² + 16x + 16 - 4x² = 16x + 16
Step-by-step explanation:
It’s for algebra 2 please and thank you
Answer: B. ( 3x + 4) ( 3x + 4) or (3x+4)^2
Step-by-step explanation:
Solve by factoring
9x^2 + 24x + 16 Find two numbers that their product is 144 and their sum is 24. The numbers 12 and 12 works out because 12 times 12 is 144 and 12 plus 12 is 24.
Rewrite the expression in a new way like,
9x^2 + 12x + 12x + 16 Now factor by grouping them into two groups
(9x^2 + 12x) ( 12x + 16) Now factor each group by using the greatest GCF
3x ( 3x + 4) 4( 3x + 4) Factor out 3x +4
(3x + 4) ( 3x + 4)
Jar Q contains 12 balls, and Jar R contains 8 balls. The probability of drawing a yellow
ball at random from Jar Q is 1/3. The probability of drawing a yellow ball at random from Jar R is 3/4. All the balls are poured into an empty jar, Jar S. What is the probability of drawing a yellow ball at
random from Jar S?
A. 1/4
B. 1/3
C. 1/2
D. 4/7
Consider the expression 6+(-3.25). Describe a situation that could be represented by the expression.
Answer:
you have 6 girlfriends you kill 3.25. so you want them back so you multiply 6 by -3.25
Step-by-step explanation:
Answer:
You are buying some snacks, the total comes out to be $6.00. You realize you olny have $2.75. You decide to put away $3.25 worth of snacks.
Step-by-step explanation:
(-2,9), (0,1) what is the y-intercept?
Answer:
(0,1) is the y-intercept
Step-by-step explanation:
EZZZZZZ
Answer:
The y intercept is 1.
Step-by-step explanation:
When putting these points on a line and using rise and run, your slope will be -4,, and the y intercept is 1. :D
7 1/4 boxes weigh total of 66 7/8 what does one box weigh
Answer:
68.875 / 7.25 = 9 1/2 pounds
Step-by-step explanation:
Jeremy is selling m of his models on the internet for $12.50 each. Which of the following expressions describes the amount he will be paid?
Answer:
I dont have too much info but its 12.50m
Step-by-step explanation:
12.50(1) is 12.50 12.50(2) is 25 buck and so on and so on
FIRST TO ANSWER CORRECTLY GETS BRAINLESIT! pleaseeee :)
Answer:
Step-by-step explanation:
the slope is 5/4
Evaluate the function rule for the given value. y = 4 • 2x for x = –6
Answer:
y = -48
Step-by-step explanation:
y = 4 . 2x
y = 4 . 2 . -6
y = 8 . -6
y = -48
Hope this helps :)
- (9m + 12) = 6(14 - m) ?
Answer:
m=-32
Step-by-step explanation:
Answer:
M=(-32)
Step-by-step explanation:
-(9m+12)=6(14-m)
-(9m+12)=84-6m
-9m-12=84-6m
-9m+6m-12=84
-3m-12=84
-3m-12+12=84+12
-3m=96
-3m÷(-3)=96÷(-3)
m=(-32)
MAT closed at $38.11 per share yesterday . Today, the stock price moved to $40.56 per share. What was the percent of change ?
Answer:
Step-by-step explanation:
40.56-38.11 = 2.45
2.45/38.11 = 0.064
multiply .064 times 100
6.4% is your percent of change
There are 54 people attending a party . Carla is arranging chairs and tables. How should she arrange the chairs so that there will be an equal number of people seated at each table
Need some answers! Please and thank you
Answer:
t = -1Step-by-step explanation:
15 ( -2 + 2 ) + 9 ⋅ -2 = -18 = Wrong ✗
15 ( -1 + 2 ) + 9 ⋅ -1 = 6 = Correct ✔
15 ( -3 + 2 ) + 9 ⋅ -3 = -42 = Wrong ✗
15 ( -4 + 2 ) + 9 ⋅ -4 = -66 = Wrong ✗
Hope this helps! <3
Which inequality has –12 in its solution set?
A
B
C
D
x + 6 less-than negative 8
x + 4 greater-than-or-equal-to negative 6
x minus 3 greater-than negative 10
x + 5 less-than-or-equal-to negative 4
A
B
C
D
RATE THIS GIRLS:
Answer:
8/10
Step-by-step explanation:
Answer:lol
Im a dude but you trying to pick up a girl on a school site is hilarious
Step-by-step explanation:
This is not math but plssss help here are some points
Answer:
I say the answer is ball 4
Step-by-step explanation:
The reason why I chose ball 4 was because ball 4 has less mass and the mass for ball 4 is only 300 and I'm pretty sure if you rolled ball 4 it would've went the farthest because it's mass is lesser than the others.
The equation 3/x=5/7 is equivalent to the equation
Select one:
a. 21=5x
b. 3x=35
c. 15=7x
Answer:
Step-by-step explanation:
3/x=5/7 is the same as A 21=5x Both equal to 21/5 or 4 1/5
Solve for x
Help please
Answer:
Same type of way
Step-by-step explanation:
Times 17x - 8 by 3, then make it equal to 180, then see what X is
Answer:
4
Step-by-step explanation:
Given that the triangle shown is an equilateral triangle (all sides are marked with a dash meaning they are equal in length), each angle of the triangle must be 60°.
With this information:
[tex]17x-8=60[/tex]
[tex]17x=68\\x=4[/tex]
∴The value of x is 4.
13) What is the domain and range for this table?
Answer:
domain from -5 to -3 and range from-1 to 4
Step-by-step explanation:
domain is your x (think x marks the spot on your domain), and range your y
Identify which values are solutions of 3x − 5 ≤ −2.
Answer:
x<1
Step-by-step explanation:
You will need to get x by itself so you add 5 both side making it cancel on the left side . Then it will end up as 3x<3, so now you will have to divide 3 from both sides in order to have x by itself , which will give you the answer of x<1.
The answer please I can’t Fail this class......
Answer:
7cm
Step-by-step explanation:
See since 10 shrunk to 5
And it is the same shape but smaller, each side must be divided by 2 and 14/2 is 7
That's my reasoning for this
could somebody help me please
Answer:
3+28-5 --> 31-5 --> 26
Step-by-step explanation:
Pls help I need good grades
Answer:
13/16
Step-by-step explanation:
The usual price of a bottle of champagne was ₱200.00. Stanley sold the bottle of champagne to Eugene for ₱250.00.Find the percentage increase in price.
Answer: 25% increase
Step-by-step explanation:
250 / 200 = 1.25
the increase is .25 from 1
to find the percentage, multiply by 100
basically, 250 is 125% of 200
A line of symmetry is also a line of _____
Answer:
reflection
Step-by-step explanation:
the original price of a paur of jeanns is 32$ the sale price is 15%off the original price what is the amount off the original price
Answer:
15% off of 32$ will be 27.20$ I believe this is the answer.
Step-by-step explanation:
Using 6 as a denominator, what fraction completes the following
equation: 1 − 1/3 = ? ASAP
a. 3/6 c. 5/6
b. 4/6 d. 2/6
Answer:
B
Step-by-step explanation:
We can start by converting 1 into 6/6 and 1/3 into 2/6. This makes subtraction much easier, and by subtracting the numerators, (6/6 - 2/6) you should get 4/6.
help plz.............
Answer:
525 mL
Step-by-step explanation:
Never mind it is not 175 that is what is left he drank 525ml
