Answers
Answer:
y = -2/3x + 1
Step-by-step explanation:
( -3, 3) and (0,1)
m=(y2-y1)/(x2-x1)
m=( 1 - 3)/(0+3)
m = (-2)/3
m = -2/3
y - y1 = m(x - x1)
y - 3 = -2/3(x + 3)
y - 3 = -2/3x - 2
y = -2/3x + 1
Answer:
y = -2/3x + 1
Step-by-step explanation:
(-3,3) and (0,1)
slope= y2-y1/x2-x1
1-3 / 0+3
-2/3
y = mx + b
y = -2/3x + b
1 = 0 + b
b = 1
y = -2/3x + 1
hope this helps :)))
Related Questions
write an equation of the line that passes through (4,-1) and is parallel to the line -3x +y= 7
Answers
Answer:
y = 3x -13
Step-by-step explanation:
y = 3x + 7
-1 = 3(4) + b
-1 = 12 + b
-13 = b
y = 3x -13
In ΔUVW, the measure of ∠W=90°, UV = 6.2 feet, and WU = 1.2 feet. Find the measure of ∠V to the nearest tenth of a degree
Answers
Answer:
11.2
Step-by-step explanation:
The answer is 11.2 degree
28 is equal to _____ hundredths
Answers
Answer:
2.8 I think
Step-by-step explanation:
plz tell me if its wrong
Can someone help me with 2 questions please please
Answers
Question 2
1. Less than it equal to (a)
2. Greater than (c)
3. Greater than it equal to (d)
4. Less than (b)
Function Notation
f(-4)=___
Answers
f(-4) = (-4)² - 2(-4)
f(-4) = 16 + 8
f(-4) = 24
what is equal to sin(34)
Answers
Answer: sin(34) = 0.52908268612
Answer: it's
0.559192903
A TV has an original price of $499. Find the new price of the TV after a 10% increase.
Answers
Answer:
$548.9
Step-by-step explanation:
$499 x (1+10%) = $ 548.9
-6 + 3x = 9
Solve for x
Answers
Answer:
5
Step-by-step explanation:
3x = 15 (you add the 6 over)
x = 5 (you divide by 3)
anyone knows the answer
Answers
Answer:
it might be 390
Step-by-step explanation:
hope this helps
Pls help me but pls dont send me a link im begging u
Answers
Answer:
Step-by-step explanation:
24 + 3r >= 100 is the equation
Answer:
I dont know the 1st one but the bottom one is
Yes
Which graph best represents only the solutions to -3a + 1/2 <=8 hurry pleaseeeeee
Answers
Answer:
a≥-5/2
Step-by-step explanation:
Valerie is considering various savings options. At Bank 1, she can invest $1,000 in a CD that earns compound interest at an annual rate of 2.4%. At Bank 2, she can invest $1,000 in a savings account that pays 2% simple interest upon withdrawal. How much more money would Valerie earn in 5 years with the CD at Bank 1 than with the savings account at Bank 2?
Answers
Answer:
100.00
Step-by-step explanation:
logarithm
[tex] log(53.75) [/tex]
Answers
Answer:
log(53.75) ≈ 1.73
Step-by-step explanation:
Not sure if this was a question but I just put it into my calculator.
PLZ HELP!!!! solve for x
Answers
Answer:
64 degrees
Step-by-step explanation:
Combining the 90 degrees, x degrees, and 26 degrees creates a flat angle or 180 degrees
so first, combine 90 and 26 degrees
90+26= 116
then subtract 116 from 180
180-116= 64 degrees
(12pts) Which equations are equivalent to 8-x
Answers
Answer:
b,d and g aswell
Step-by-step explanation:
Answer:
hi there is my android tablet still available for sale and only 50 buks
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
Answers
Answer:
C
Step-by-step explanation:
Hello There!
The height of the water starts at 3 feet and its receding at a rate of .75 feet an hour
receding means to move farther away from previous position
so the equation would be
3-.75t
or
-.75t + 3
So we can conclude that the answer is C
factorise -21t²+12t+33
Answers
Answer:
3(−7t+11)+(t+1)~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Explanation:
~ Combine like terms
~ Like terms have the same variables
−21t^2 + 12t + 33
= 3(−7t + 11) + (t+1)
Which gives you your answer.
Your adding these/Polynomial
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Leme know if im wrong. Math isnt my forte.
GL.
plzzz help! what expersion is equivalent to it?
Answers
Answer:
[tex]64x^{12}[/tex]
Step-by-step explanation:
We have to use the law of indices for finding the equivalent expression.
[tex](8x^{5})^{2} = 64x^{10}[/tex] We square 8, which is 64 and multiply the two powers.
[tex](x^{4})^{\frac{1}{2}} = x^{2}[/tex] We multiply the 2 powers giving us, [tex]\frac{4}{2}[/tex], which simplifies to 2.
[tex]64x^{10}[/tex] × [tex]x^{2}[/tex] = [tex]64x^{12}[/tex] This is the answer as we multiply the two indices together.
I hope this helps!! ^-^
Answer:
64x¹²
Step-by-step explanation:
(8x^5)^2 × (x^4)^1/2
64x^10 × (x^4)^1\2
64x^10 × x^2
Calculate:
64x^12
find the area of the figure
Answers
Answer:
the area is 34 in to that round up
Step-by-step explanation:
What numbers correctly complete each equation?
All squares have the same value
Answers
the first one is 5.25 . you have to divide 10.5 by 2 and you'll get 5.25 and when you add 5.25 twice you'll get 10.5 which is the same as 10.50
PLEASE SOMEONEE HELP NOW
Answers
Answer:
a) n = 14
b) m∠A = 56°
Step-by-step explanation:
add all terms together and set equal to 360
These are questions about triangles. The teacher has already done one but I don’t know how to do the rest. Please help me! :(
Answers
Step-by-step explanation:
To help you, Remeber the SOHCAHTOA rule
When It asked to find sin, cos, tangent of a angleIf you finding the sin of a angle you must find the side that is Opposite then put it over the hypotenuse I'll do 3,6,7,8 for you.
For 3,The side that is opposite of c is 28 and the hypotenuse (which is the longest side of the triangle) is 35. So the answer is 28/35. or 4/5.
For 6, 32 is opposite of A and 40 is the hypotenuse so
32/40 or 4/5 is our answer.
For 7, 24 is opposite of Z and 40 is the hypotenuse so
24/40 or 3/5 is the answer.
For 8, 14 is opposite of Angle C and 50 is our hypotenuse so
14/50=7/25 is our answer
COS
To find cos it is adjacent/hypotenuse
For 2 the adjacent side to C is 16 and the hypotenuse is 34. so our answer is 16/34 or 8/17.
For 5, the adjacent side is 30 and the hypotenuse is 34 so our answer is 30/34 or 15/17
For 9, the adjacent side is 24 and hypotenuse is 30 so our answer is 24/30 or 5/6.
TAN
TO FIND TAN, it is Opposite/Adjacent
4, the opposite side is 32 and the adjacent is 24 so our answer is 32/24 or 4/3.
10, the opposite side is 27 and the adjacent is 36 so our answer is 27/36 or 3/4
Factor x2 − 8x + 9.
(x − 9)(x − 1)
(x + 9)(x + 1)
Prime
(x + 9)(x − 1)
Answers
Answer:
x²-8x+9
Step-by-step explanation:
Answer:
The answer is Prime
Step-by-step explanation:
Attached photo for proof
4% of what number is 44?
Answers
Answer: its 1,100
Step-by-step explanation:
Please this is a test
Answers
you use the formula a^2+b^2=c^2
a=3, b=4
3*3=9 and 4*4=16
16+9=25
square root of 25 is 5.
5 is the answer
Answer:
5
Step-by-step explanation:
In triangle nop the measure p=90degrees n=27 degrees and pn= 50 feet find the length of no to the nearest tenth
Answers
Answer:
56.1feet
Step-by-step explanation:
Triangle NOP is a right angled triangle;
NP is the adjacent side = 50feet
NO is the hypotenuse
m<N = 27degrees
Using the SOH CAH TOA identity;
Cos theta = Adjacent/Hypotenuse
Cos m<N = NP/NO
Cos 27 = 50/NO
NO = 50/cos27
NO = 50/0.8910
NO = 56.1 feet
Hence the length of NO to the nearest tenth is 56.1feet
Which equation is not an example of a direct variation
Y=-7x-1
Y=5/16x
Y=4x
Y=-9
Answers
Step by step explanation:
Question 1 (1 point)
Three green jelly bean, five red jelly beans and two orange jelly bean are in a bag.
What is the probability of selecting an orange jelly bean, putting it back, and then selecting a green jelly bean?
Question 1 options:
120
350
14
230
Question 2 (1 point)
A spinner is spun and a number cube is rolled. What is the probability that a blue will be spun on the spinner and a four will be rolled on the number cube?
Question 2 options:
124
210
112
13
Question 3 (1 point)
An employee at a pet shop randomly selects two fishes from a tank where there are 5 guppies, 4 platyfishes, and 3 rasboras. What is the probability that both are platyfish?
Question 3 options:
0.08
0.58
0.09
0.6
Question 4 (1 point)
Eleven purple marbles, seven orange marbles and two pink marbles are in a bag. What is the probability of selecting a purple marble, not replacing it, and then selecting an orange marble?
Question 4 options:
19%
20%
21%
22%
Question 5 (1 point)
A coin is flipped twice. What is the probability that the coin will land on tails on the first flip and will land on tails again on the second flip?
Question 5 options:
14=0.25=20%
14=0.20=25%
12=0.25=25%
14=0.25=25%
Question 6 (1 point)
What is the probability of spinning a green and then spinning a yellow?
Question 6 options:
13
412
423
148
Question 7 (1 point)
What is the probability of selecting an Ace, not replacing it, and then selecting a King?
Note: Please, enter only numeric portion of your answer in the box as a decimal rounded to the nearest hundredth.
Example: 0.75
Question 7 options:
Question 8 (1 point)
A cookie jar contains 6 sugar cookies, 4 lemon cookies, and 2 chocolate cookies. Anne randomly chooses 1 sugar cookie from the jar, replaces it, then chooses a chocolate cookie.
Question 8 options:
111
112
823
13
Question 9 (1 point)
Calculate the probability of each scenario and then match the answer to each question.
Question 9 options:
15
415
1.
What is the probability of spinning an even number on the first spinner and vowel on the second spinner?
2.
What is the probability of selecting a red jelly bean, not replacing it, and then selecting an orange jelly bean?
Question 10 (1 point)
A drawer contains unmatched socks. There are 7 black, 4 blue, and 5 white. What is the probability that you will select a white sock, not replace it, and then draw another white sock without looking?
Question 10 options:
0.10=10%
0.098=9.8%
0.078=7.8%
0.08.=8.3%
0 of 10
Answers
Answer:
#1 . 3/50
#2 . 1/24
#3 . 0.9
#4 . 22%
#5 . 1/4 = 0.25 = 25%
#6 . 1/48
#7 . 0.05
#8 . 1/12
#9 . 1 - 1/5 2 - 4/15
#10 . 0.083 = 8.3%
Step-by-step explanation:
i took the quiz
Answer:
#4- 20%
I took the test and saw that a person who answered mistaken this question. I though this would be helpful. :)
A one side open cylinderical drum has inner radius 28 cm. and height 2.1 m. How much water you can store in the drum. Express in litres. (1 litre = 1000 cc.)
Answers
Answer:
Hence, 5174.4litres of water can be stored in the drum.
Hope it helps..
Have a great day :)
Answer:
volume is equal to πr²h
ie
3.14 × 28² × 210
=516,969.6
divide the result by 1000
516.969litres
Calculate the commission amount for the sale.
7% commission on a $2,560 sale
Answers
Answer:
$179.2
Step-by-step explanation:
7% of 2,560 is 179.2