HALP NEEDED
ILL GIVE BRAINLEIST
The slope of the line that contains the points (1, -1) and (2, 3) is 4. What is the y-intercept?
A. 5
B. 4
C. -4
D. -5
Answers
You can use the slope intercept form to find the answer. Aka y = mx + b
In this equation m is equal to the slope and b is equal to the y-intercept.
We already know the slope, 4. And we have two different point we can choose from. I’ll show how to solve with the first (1,-1) point.
Related Questions
Which sentence is true about equilateral triangle .
A.only 2 sides are the same length
B.only 2 angels have the same measure
C. Each side is a different length
D. All sides are the same length
E. Each angel has a different measure
Answers
[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the concept of Equilateral triangles.
Since, from the name itself, equilateral triangles have all sides and angles equal.
Hence the correct answer is
==> D. All sides are the same length.
PLEASE HELP!!! I WILL GIVE BRAINLIEST TO THE FIRST PERSON!!!
Answers
Answer:
c
Step-by-step explanation:
7/8 x 1/3 x 2/3 in fractions
Answers
Answer:
14/72
Step-by-step explanation:
Just line them all up and multiply numerators with numerators and denominators with denominators. You have your answer.
Hope it helps
Answer to this question plz
Answers
PLEASE HELP! which prism has the greatest volume?
Answers
Answer:
The cube is the answer.Step-by-step explanation:
The rectangular prism has a volume of 112.
The second rectangular prism has a volume of 81.
THe third rectangular prism has a volume of 108.
The cube has a volume of 125.Hope it helps!
Kavitha
Answer:
[tex]volume \ of \ cuboid = lbh[/tex]
[tex]volume \ of \ first \ prism = 112cm^3\\\\volume \ of \ second \ prism = 81cm^3 \\\\volume \ of \ third \ prism = 108cm^3\\\\volume \ of \ fourth \ prism = 125cm^3[/tex]
Last prism with sides 5 x 5 x 5 has the greatest volume
If you were to use the “Completing the Square” method to solve the equation below for k, what number would you add to both sides of the equation? k 2- 8k = -4
A) 16
B) –16
C) 24
D) –24
Answers
Answer:
The number you would add to both sides of the equation to use the "Completing the Square" method would be 16.
Step-by-step explanation:
To find the number to add to both sides of an equation to complete the square, divide the first-degree term's coefficient by 2 and square your remainder. In this case, the coefficient of the first-degree term is -8. After dividing by 2 and squaring it, you'll get 16, so that is the number you must add to both sides of the equation in order to complete the square.
Answer:
give him brainliest
Step-by-step explanation:
lol
Tom races his bicycle for 140 ft. A wheel of his bicycle turns 35 times as the bicycle travels this distance. What is the diameter of the wheel?
Use the value 3.14 for pie. Round your answer to the nearest tenth. Do not round any intermediate steps.
Answers
Answer:
1.3 ft
Step-by-step explanation:
perimeter = 140/35 = 4 ft
diameter = 4 ft/ 3.14 = 1.3 ft
Answer:
G. A. G. O.
Step-by-step explanation:
THAT I HAVE A A BUT THIS IS THE REAL ACCOUNT OF FINN HAVE A GREAT DAY TODAY WITH MY MOM SAID YOU DIDN'T WANT ME I HAVE A A FEW MINUTES AGO WHEN WE GET TO KNOW THAT WE HAVE A A FEW MINUTES AGO WHEN WE GET TO KNOW THAT I AM GOING TO ANSWER AT THE END OF THIS MONTH I WAS JUST THINKING ABOUT YOU GUYS
Amir buys a coat that cost $125.00. He has to pay 6.25% state tax on the coat. He also has to pay 2.0% local tax on the cost.What is the total amount that he has to pay?
F)$133.25
G) $133.88
H)$135.31
J)$135.47
Answers
Answer: $133.8
Step-by-step explanation:
A dinner at Chili’scosts you $32. At this restaurant, there is a 6% sales tax. However, you have to payfor a tip, which is 15%. What is your final total after finding the sales tax and calculating the tip?
Answers
Answer:dasda
Step-by-step explanation:adsdad
X + 2x - 7/4=1 - x/2 -x ayudaaaaa
Answers
Answer:
|x| - |-x| = 0
Step-by-step explanation:
Answer:
no se
Step-by-step explanation:
no se
The diagram shows a cuboid.
Find the total surface area of the cuboid.
5 cm
12 cm
4cm
Answers
pls helppp meee its due in 2:30 pm may 18 help!
Answers
Answer:
534
Step-by-step explanation:
1068 ÷ 2 = 534
Have a good day :)
what is a visual artifact? please help without copying the internet
Answers
Answer:
Visual artifacts are anomalies apparent during visual representation as in digital graphics and other forms of imagery, especially photography and microscopy.
A saleswoman earns 20% commission on all the merchandise that she sells. Last month she sold $400 worth of merchandise. How much commission (in dollars) did she earn last month
Answers
Answer:
$80 in commission
Step-by-step explanation:
Find her commission by multiplying 400 by 0.2:
400(0.2)
= 80
So, last month, she earned $80 in commission
state four examples of hazard
Answers
Answer:
1. Physical Hazards
2. Ergonomic Hazards
3. Chemical Hazards
4. Biological Hazards
Step-by-step explanation:
HELP ASAP!!! Identify the factored form of each polynomial
Answers
Answer:
9x2 +42x + 24 is (x + 4) (9x + 6)
9x2 + 30x + 24 is (3x + 6) (3x + 4)
9x2 + 58x + 24 is (9x + 4) (3x + 4)
I tried reversing it, instead of doing these - 9x2 + 58x + 24 I did (9x + 4) (3x + 4)
2. find the value
pls no links
Answers
Answer:
[tex]\displaystyle V = 2144.66 \ ft^3[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightGeometry
Volume of a Sphere Formula: [tex]\displaystyle V = \frac{4}{3} \pi r^3[/tex]
r is radiusStep-by-step explanation:
Step 1: Define
Identify variables
r = 8 ft
Step 2: Find Volume
Substitute in variables [Volume of a Sphere Formula]: [tex]\displaystyle V = \frac{4}{3} \pi (8 \ ft)^3[/tex]Evaluate exponents: [tex]\displaystyle V = \frac{4}{3} \pi (512\ ft^3)[/tex]Multiply: [tex]\displaystyle V = \frac{2048}{3} \pi \ ft^3[/tex]Estimate: [tex]\displaystyle V = 2144.66 \ ft^3[/tex]Please help! Thanks in advance!!! :3
Linda walked a total of 26 1/4 miles during a 4 day period. The distances she walked are described below.
• She walked 6 1/3 miles the first day.
• On the second day, she walked 9 1/2 miles
• She walked 5 1/4 miles on the third day.
How far did she walk on the fourth day?
Answers
[tex]1st \: day + 2nd \: day + 3rd \: day + 4th \: day = 26\frac{1}{4} \\ 6\frac{1}{3} + 9\frac{1}{2} + 5\frac{1}{4} + x = 26\frac{1}{4} \\ \frac{253}{12} + x = \frac{105}{4} \\ x = \frac{105}{4} - \frac{253}{12} \\ x = \frac{31}{6} = 5\frac{1}{6} [/tex]
I need help no links or files brainly will remove them
Finding a final amount in a word problem on exponential growth or decay
The half-life of a radioactive isotope is the time it takes for a quantity of the isotope to be reduced to half its initial mass. Starting with 185 grams of a radioactive isotope, how much will be left after 3 half-lives?
Use the calculator provided and round your answer to the nearest gram.
Answers
Answer:
25 grams
Step-by-step explanation:
Three half live
1/2 * 1/2 * 1/2 = (1/2)³ = 1/8
There would be 1/8 of the original amount left
185 * 1/8 = 23.125
Rounded
25 grams
What are the zeros of the function y = (x+4)(x − 6)?
Answers
Answer:
x= -4 and x=6
Step-by-step explanation:
what ever x is that makes (x+4) = 0, so -4
and (x+6)=0, so -6. In other words, solve for x in the factored equations (the equation here is factored) and just solve for zero
Taxi A charges $0.20 per mile
Answers
Answer:
and what about the other Taxi's?
Step-by-step explanation:
will give brainliest m^2= -7m + 6
Answers
Answer:
m =(-7-√73)/2=-7.772
Step-by-step explanation:
Answer:
m=−7/2+1/2√73 or m=−7/2+−1/2√73
Step-by-step explanation:
Let's solve your equation step-by-step.
m2=−7m+6
Step 1: Subtract -7m+6 from both sides.
m2−(−7m+6)=−7m+6−(−7m+6)
m2+7m−6=0
For this equation: a=1, b=7, c=-6
1m2+7m+−6=0
Step 2: Use quadratic formula with a=1, b=7, c=-6.
m=−b±√b2−4ac/2a
m=−(7)±√(7)2−4(1)(−6)/2(1)
m=−7±√73/2
m=−7/2+1/2√73 or m=−7/2+−1/2√73
PLZ HELP!!!!!!!!!!!!!
Answers
Do that and you get D, $9.99
Ajar contains 20 marbles, of which 4 are red, 12 are black, 3 are green, and 1 is
yellow.
What is the probability that a randomly selected ball is green?
Answers
Answer:
3/20
Step-by-step explanation:
FORMULA: amount of green balls of amount of total balls
PLUG IT IN: 3/20
I need help asap!!
if p= -1, 5 Rx axis (P)
Answers
Answer:
P'(7, 5)
Step-by-step explanation:
Rule for the transformation of a point [tex]R_{x=1}(P)[/tex] defines,
Reflection of a point P(x, y) about a line, x = 1 which is parallel to y-axis.
Line x = 1 works like a mirror so the distance between the line and the image point will be equal to the distance between the line and the original point.
Distance between the line and a point (-1, 5) = 4
Therefore, distance between the line and the image point = 4
Coordinates of the image point will be,
P'(3, 5)
+show work PLEASE HELP!!
Answers
Answer:
28. x=6 29. x=15 30. -56/5 31. -3 32. -10 33. 9.6
Step-by-step explanation:
The statement "y varies inversely as x" means that there is a constant (a number that doesn't change) k so that
[tex]y=\frac{k}{x}[/tex]
28. y = 12 when x = 3, so [tex]12=\frac{k}{3} \Rightarrow k=(12)(3)=36[/tex]. Now that you know the value of k (in THIS problem!), plug in 6 for y to find x.
[tex]6=\frac{36}{x}\\6x=36\\x=6[/tex]
All these problems work the same way.
29. [tex]5=\frac{k}{6} \Rightarrow 5(6)=k \Rightarrow k=30[/tex] Then, [tex]2=\frac{30}{x} \Rightarrow 2x = 30 \Rightarrow x=15.[/tex]
30.
[tex]4=\frac{k}{14} \Rightarrow (4)(14)=k \Rightarrow k=56\\-5=\frac{56}{x} \Rightarrow -5x=56 \Rightarrow x = -\frac{56}{5}[/tex]
31.
[tex]9=\frac{k}{9} \Rightarrow 81=k\\\\y=\frac{81}{-27}=-3[/tex]
Round 12.23 to the nearest tenth.
Answers
Answer:
12.2
Step-by-step explanation:
Answer:
12.2
Step-by-step explanation:
the tenth is shown 12.23
I
I
I
after locating the tenth, we follow rounding principles. if the number to the right is 0-4, the place value you are looking at stays the same (which happens in our case). If the number to the right is 5+, we round the number to the left up so if it was 12.27, it would be 12.3
HOPE THIS HELPS *GIVE FWEE COOKIE*
Choose all the numbers that are common multiples of 3 and 12
- 21
- 27
- 48
- 63
- 72
- 81
- 84
Answers
Answer:
Step-by-step explanation:
-48
-72
-84
basically if its divisible by 12 its divisible by 3
FIND THE SURFACE AREA FOR THE FIGURE BELOW AND SHOW WORK. PLEASE HELP ASAP
Answers
Answer:
247.21
Step-by-step explanation:
equation for height : c= a2 + b2
4.82 + 9.32
≈10.46566
equation for surface area: A=5 /4tan(54°)a2+5a /2h2+(atan(54°) /2)2
5 /4·tan(54°)·72+5·7 /2·7.972+(7·tan(54°) /2)2
≈247.21018
round to nearest hundredth: 247.21
3. When pasta is cooked, it doubles in weight. When Ms. Morrison finished cooking
pasta for her family, the cooked pasta weighed 550 gram. How much did it
weigh before she cooked it?
Answers
Answer:
275
Step-by-step explanation:
550 divided by 2 is 275.