Answer:
The answer to this is 12850
Step-by-step explanation:
Also check out our you tube channel about math called Evimero Academythank you
I need help with math homework
Answer:
A. (0, 1) and (2, -2)
B. Slope (m) = -³/2
C. y + 2 = -³/2(x - 2)
D. [tex] y = -\frac{3}{2}x + 1 [/tex]
E. [tex] \frac{3}{2}x + y = 1 [/tex]
Step-by-step explanation:
A. Two points on the line from the graph are: (0, 1) and (2, -2)
B. The slope can be calculated using two points, (0, 1) and (2, -2):
[tex] slope (m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{-2 - 1}{2 - 0} = \frac{-3}{2} = -\frac{3}{2} [/tex]
Slope (m) = -³/2
C. Equation in point-slope form is represented as y - b = m(x - a). Where,
(a, b) = any point on the graph.
m = slope.
Substitute (a, b) = (2, -2), and m = -³/2 into the point-slope equation, y - b = m(x - a).
Thus:
y - (-2) = -³/2(x - 2)
y + 2 = -³/2(x - 2)
D. Equation in slope-intercept form, can be written as y = mx + b.
Thus, using the equation in (C), rewrite to get the equation in slope-intercept form.
y + 2 = -³/2(x - 2)
2(y + 2) = -3(x - 2)
2y + 4 = -3x + 6
2y = -3x + 6 - 4
2y = -3x + 2
y = -3x/2 + 2/2
[tex] y = -\frac{3}{2}x + 1 [/tex]
E. Convert the equation in (D) to standard form:
[tex] y = -\frac{3}{2}x + 1 [/tex]
[tex] \frac{3}{2}x + y = 1 [/tex]
|3x - 9| = 12
Show all steps please and thank you!
Answer:
ayy I gotchuu
Step-by-step explanation:
theres gonna be two solutions
a negative then positive
positive:
|3x - 9| = 12
3x-9=12
3x=21
x=7
negative:
3x-9=-12
3x=-3
x=-1
Answer:
7 & -1
Step-by-step explanation:
Assuming you want the value of x...
Since the equation is wrapped in an absolute value, we must get x for both the positive and negative value.
Positive x
[tex]3x-9=12\\3x=21\\x=7[/tex]
Negative x
[tex]3x-9=-12\\3x=-3\\x=-1\\[/tex]
Both of these will equal 12 when tested.
[tex]|3(-1)-9|=12\\|-3-9|=12\\|-12|=12\\12=12\\[/tex]
[tex]|3(7)-9|=12\\|21-9|=12\\12=12\\[/tex]
Please give me the correct answer
No, it cannot. You will need a microscope in order to see DNA.
One cell of DNA can not be viewed by the naked eye, but when gathered in thousand of cells, it can.
So its no
Order these numbers from lowest to highest
-24.35 , 11.20 , -7.96
Answer:
-24.35, -7.96, 11.20
Answer:
-24.35, -7.96, 11.20
Step-by-step explanation:
explain how to find 45% of a number
A-multiply the number by 0.45.
B-Divide the number by 4.5.
C-Divide the number by 45.
D-multiply the number by 4.5.
Which of the following is equal to
Answer:
1.6 billon
Step-by-step explanation:
1.6 billon
Answer:
B
Step-by-step explanation:
i think it is
X = 10 and y = -2, what is the value of the expression
9x-3y+8xy-3
A -61
B -67
C 241
D-79
i finished the other question but i need help with this one!!!! I will give brainleist
Answer:
1.22 meters aprx.
Step-by-step explanation:
This is talking about meters right. If it is 1.22 would be your answer.
The sum of the measures of the interior angles of a polygon is known to be
between 2100 and 2200. How many sides does the polygon have?
Answer: 5 sides
Step-by-step explanation:
3x – 5 =-10
6. To solve the equation in the box for the
value of x, Michele started by adding 5 to both
sides. To get the correct answer, what must
Michele do next?
A divide both sides by 10
B. divide both sides by 3
C. multiply both sides by 10
D. multiply both sides by 3
After adding 5 to both sides what did Michele get? Let's see
[tex]3x-5 + 5 = -10 + 5\\3x= -5[/tex]
If she wants to find the value of [tex]x[/tex] then she needs to have only the variable [tex]x[/tex] on the left hand side. What she must do so that [tex]3x[/tex] becomes just [tex]x[/tex]? What do you have to do to the number 3 so it becomes a 1? That's right, she must divide by 3!
So, after dividing both sides by 3:
[tex]\frac{3x}{3} = \frac{-10}{3} \\\\\boxed{x=\frac{-10}{3}}[/tex]
Thus, the correct answer is letter B
Can u guys tell me if this is right or not? Plz answer quick
Answer:
It look right to me
Step-by-step explanation:
3 pounds of bannas cost $1.5 What is the costant of this proportionly that relates the cost in dollars y,to the number of pounds of bannas X
Answer:
.50 cents per pound
Step-by-step explanation:
HELPPP ME PLEASE I NEEDA HELP
p.s if u see this please answer look at the picture
Answer:
-5+2
Step-by-step explanation:
Answer:
I would say 6 cm too, also can anyone help me on my math? its powers and exponents
the student in ashley grade voted to select a guest speaker 65% of the grade student voted from the famous athlet is there are 100 students in ashley grade how many students voted for the athlet
simplify the answer
Question 23 geometry
A company took a survey about its new product.Of the 5,000 people surveyed, 36% liked the new product.How many people liked the new product?
whats the answer
Step-by-step explanation:
I WILL GIVE MORE POINTS IF I GET THE RIGHT ANSWER
Eric is observing the velocity of a runner at different times. After one hour, the velocity of the runner is 5 km/h. After three hours, the velocity of the runner is 3 km/h.
Part A: Write an equation in two variables in the standard form that can be used to describe the velocity of the runner at different times. Show your work and define the variables used. (5 points)
Part B: How can you graph the equations obtained in Part A for the first 5 hours? (5 points)
Answer:
v= 6km/h - 1km/h^2 * t
Step-by-step explanation:
From the information, it seems the runner is slowing down because the speed at 1st hour is 5km/h but at 3rd hour becomes 3km/h.
If v= velocity, v0= initial speed, t= time, and the a=acceleration then the function would be:
v= v0 + a * t
To find the acceleration you need to do this equation:
acceleration= velocity1- velocity3 / t3-t1
a = (3km/h-5km/h)/ (3 hour- 1 hour)
a = (-2km/h)/2hour= -1 km/hour^2
After that, you need to find the initial speed. Try to put the 1st-hour variable into the full equation. It would look like this
v= v0 + a * t
5km/h= v0 + (-1 km/hour^2 * 1 hour)
v0= 5km/h + 1km/h
v0= 6km/h
Then the full function would be:
v= 6km/h - 1km/h^2 * t
The graph would look like a backslash(\) from 5 gradually go down to 1.
6
5 O
4 O
3 O
2 O
1 O
1 2 3 4 5
11. IF PORS is a parallelogram, find the values of x and y.
11. X
y
(10y - 7
Answer:
x = 4 and y = 15
Step-by-step explanation:
Opposite sides of parallelogram are equal
Opposite sides of parallelogram are equaltherefore,
13x + 15 = 19x - 9
15or 15 + 9 = 19x - 13x
or 24 = 6x
or 24÷6 = X = 4
adjacent angles = 180°
therefore,
(10y - 37) + (4y + 7) = 180
or 10y - 37 + 4y + 7 = 180
or 14y = 180 + 37 - 7
or 14y = 210
or y = 210 ÷ 14
or. y = 15
Write the equation of the line that passes through (0,1) and (-13,-1)
Answer:
Hey there, I have this imformation, that might help you
Step-by-step explanation:
Superrr easy riddle plzzz answer? You put the letter in your only and empty pocket and go to school. While there you see a train and board. The conductor asks you for your ticket, but you tell him you don't have one. Then he tells you it's in your pocket. What do you do? (all lowercase)
Answer:
well just give it to him
i would yell lol!!
i yell alot lol...............
bro I'm really stuck with this, and my brain cells are too small to figure this. out, can someone help me? thank you :)
Answer:
B
Step-by-step explanation:
First isolate the variable, x. To do this, use inverse operations. The inverse operation of -4 is +4. So, add 4 on both sides of the equals sign. The positive 4 cancels out the negative 4 on the left side. Add 4 to the other side, -18, for -14. You are left with 7x = -14. Now to get rid of the coefficient, 7. The inverse of x7 is ÷7. So divide 7x by 7 to completely isolate x. On the right side, -14 is divided by 7 to get -2. You are left with x = -2. Wow that was a ted talk :P Anyway, hope this was helpful ^^ lmk if I need to clarify about anything :D Good day man
Select all that apply.
The figures below are similar because _____.
• they are congruent
• the corresponding angles are congruent
• the corresponding sides are proportional
• the corresponding sides are not proportional
Answer:
Mark me brainliest
Answers are, they are congruent, and corresponding angles are proportional
Step-by-step explanation:
Solve for m
b= 1/2mv
Answer: m = 2b/v
Step-by-step explanation:
Suppose that the following group of values was entered into the tvm solver of a graphing calculator: n=240; 1%=13.2; pv=95000; pmt=1126.5599; fv=0; p/y=12; c/y=12; pmt:end. Also suppose that the "bal(" function was used as follows: bal(36). Which of these expressions is equivalent to the value returned by the "bal(" function?
Answer: A. 85,000(1+0.012)48 +$1081.7751 [1-(1+0.012)48]
0.012
Step-by-step explanation:
Line segment W Y is an altitude in triangle WXZ.
Triangle W X Z is shown. An altitude is drawn from point W to point Y on side Z X, forming a right angle. Angles Z W Y and W X Y are congruent.
If ΔYWZ ~ ΔYXW, what is true about AngleXWZ?
AngleXWZ is an obtuse angle.
AngleXWZ is a right angle.
AngleXWZ is congruent to AngleWXY.
AngleXWZ is congruent to AngleXZW.
Answer:
∠ XWZ is a right angle.
Step-by-step explanation:
See the given diagram.
In triangle WXZ, WY is an altitude.
So, ∠ WYZ = ∠ XYW = 90°
Now, given that ∠ ZWY = ∠ WXY.
Now, from Δ XYW, since, ∠ XYW = 90° so, ∠ WXY + ∠ YWX = 90° ....... (1)
⇒ ∠ ZWY + ∠ YWX = 90° {Since, ∠ ZWY = ∠ WXY}
⇒ ∠ XWZ = 90°
Therefore, the angle XWZ is right angle. (Answer)
Answer:
B. XWZ is a right angle
Step-by-step explanation:
edge 2020 plz vote brainliest
The owner of a small store purchases coats for $50.00 each. The owner sells the coats for $90.00 each. What percent of the original $50.00 is the $90.00 selling price?
Answer:55.56% ?
Step-by-step explanation: i just calculated 50/90 as a percentage. sorry if thats not what ur supposed to do
what are the coordinates of the pre-image of F'
Step-by-step explanation:
is there a picture that you could put on here so i can see?
what’s the answer to this problem? ASAP
Given:
prove:x=15
Statements and reasons
Answer:
i think question is not clear
