Answer:
Use y-y1 = m*(x-x1) where m = slope and (x1,y1) is the point.
Step-by-step explanation:
found the info on a random website
(3g2−g)+(3g2−8g+4) find the sum
Answer: 6g2−9g+4
Step-by-step explanation: 3g2+−g+3g2+−8g+4
=(3g2+3g2)+(−g+−8g)+(4)
=6g2+−9g+4
प्रश्न 5 समीकरण हल कीजिए- (आलेख विधि से नही)
4x-5y+16 =0
2x+y-6 =0
bicol method)
Answer:
Step-by-step explanation:
Given the simultaneous equation
4x-5y+16 =0 ....... 1
2x+y-6 =0 ...... 2
Let us solve to get the variable x and y:
The equation becomes
4x-5y =-16 ........ * 1
2x+y =6 ...... *2
Using Elimination method
Multiply eqn 1 by 1 and eqn 2 by 2
4x-5y =-16
4x+2y =12
Subtract resulting equation
-5y-2y = -16-12
-7y = -28
solve for y
-7y/-7 = -28/-7
y = 4
Substitute y = 4 into equation 2 to get x
2x+y =6
2x + 4 = 6
2x = 6-4
2x = 2
x = 2/2
x = 1
hence x is 1, y is 4
what is the scale factor of the dilation
Answer:
Step-by-step explanation:
complete the division. The quotient is 3x^2+__x+__.
Answer: 3x^2+ -2x+5. I hope this helped
Step-by-step explanation:
OMG help what is the relationship between the 5's in 345,502 I think this is math
The first five in the number 345,502 is in the thousands place.
The second five in the number 345,502 is in the hundreds place.
This is the relationship between the two 5's.
Hope this helps!
evalute a/b for a= -6 and b=-2
Answer:
3
Step-by-step explanation:
Order of Operations: BPEMDAS
Step 1: Define
a/b
a = -6
b = -2
Step 2: Substitute and Evaluate
-6/-2
3
i need help on this stuck on it
Answer:
5=148 and 8=32
Step-by-step explanation:
For this equation we know since the lines are parelle that they will produce the same angle degrees.
so 2,4,6,and 8 are all 32
if we subtract 180 (the dregree of a stright line) from 32 we get 148
so 148 is for 1,3,5, and 7
14 is no less than 8 times a number x plus 6.
Answer:
14 (insert less than or equal symbol)8x+6
Hope this helps! i hope the symbol is right!
Given the following dimensions, what is the volume of a block? Length: 7
cm, Width: 3 cm, Height: 4 cm *
63 cubic centimeters
84 cubic centimeters
21 cubic centimeters
12 cubic centimeters
Answer:
84 cubic centimeters
Step-by-step explanation:
L×W×H
What categories does the number -3/17 belong in ?
Answer:
Irrational
Step-by-step explanation:
-3/17= -0.1764705882 and irrational numbers does not repeat
Multiply 5 1/2 x 1 2/5
Step-by-step explanation:
[tex]5 \frac{1}{2} \times 1 \frac{2}{5} \\ \\ \frac{11}{2} \times \frac{7}{5} \\ \\ \frac{77}{10 } = 7.7[/tex]
Find the reciprocal: 5/6
A. 1/6
B. 1/5
C. 5/6
D. 6/5
Answer:
D
Step-by-step explanation:
just flip the fraction
Answer:
D
Step-by-step explanation:
The reciprocal is just the fraction flipped.
HELP ASAP this is hard
Answer:
C
Step-by-step explanation:
Answer:
D) positive association because the data on the scattergraph is decreasing (y axis) as the x axis increases.
Basically the data: theres a cluster, an outlier and has a negative association. Not a positive association.
Write the equation of the line that has a slope of -5 and goes through (1,-4)
Answer:
y=-5x+1
Step-by-step explanation:
plug the coordinate points to the equation, and find your y intercept
Mariah owed her grandfather $2.25 but was recently able to pay him back $1.50 how much does Mariah currently owe her grandfather
Answer:
$0.75
Step-by-step explanation:
2.25-1.50=0.75
What is 1/20 written as a percent
0.5%
5%
10%
20%
Answer:
the answer is 5 percent
Answer: 5%
Step-by-step explanation:
1/20 = 5/100
5/100 = 5%
Solve for x: [x] - 8 = -5
O x = -13 and x = -3
O x = 3 and x = -3.
O x = 3 and x = 13
O No solution
PLEASE HELP ASAP!!!
A cone has a volume of 200 in^3 and a
height of 10 in. Find the radius of this cone.
Answer:
The radius is 4.37 in approximately
Step-by-step explanation:
evaluate the expression if m = -5 and n = 7
|-m+n|
|m+n|
-|m+(-n)|
-|-m|+n
Answer:
n m
Step-by-step explanation:
mn
I'm really stupid sorryyyyyyyyyyyyyy
what is 4 x 10?
Answer:
your answer would be 40.
Answer:
4 x 10 = 40 :)
Nick says that the number 751 rounded to the nearest hundred is 750.
Explain Nicks error and the correct way to round to the nearest hundred. Find the correct rounded number.
Answer:
800
Step-by-step explanation:
he probably didn't label the numbers from ones to hundred or maybe he rounded off to the nearest 50 Ct maybe
Problem
What is the slope of the line that contains these points?
***********
slope:
Brian has a huge barn, 32 chickens, 12 pigs, 8 horses, 6 cows, 16 ducks, and 10
goat
Answer:
what's the question
Step-by-step explanation:
Answer: So he has 84 animals was there a question to this or is Brian flexing his barn?
Step-by-step explanation:
2 and square root of 2 + square root of 8 - 4 and square root of 1 over 2
Answer:
2.828427125, 2.82 or just round it to 3 if you want
Step-by-step explanation:
All you have to do is type it into the Desmos Scientific Calculator exactly how you see it.
The number of boxes of cookies sold by Sarah was 50 fewer than the number of boxes of cookies sold by Keiko. The number of boxes of cookies sold by Imelda was
22 greater than the number sold by Keiko. Write an algebraic expression for each quantity. Use x to represent the unknown value.
the number of boxes of cookies sold by Sarah
= the number of boxes of cookies sold by Keiko
= the number of boxes of cookies sold by Imelda
Answer:
abcdefghijklmnopqrstuvwxyz
What makes 3+7+2 = +2
Answer:
21 because it all postive and equls
Step-by-step explanation:
Round 7,347,803 to the nearest hundred thousand
Answer:
7,300,000
Step-by-step explanation:
The rounding of the hundred thousands place depends on the ten thousands place which depends on the thousands place. there was a 4 in the ten thousands place which means you would round down.
Circle YES or NO The terms -5x and 5x are like terms.
Answer:
YES
Step-by-step explanation:
Answer:
yes!
Step-by-step explanation:
x are still the same term whether they are negative or not! Good Luck!
Hailey signed up for a streaming music service that costs $14 per month. The service allows Hailey to listen to unlimited music, but if she wants to download songs for offline listening, the service charges $1.50 per song. How much total money would Hailey have to pay in a month in which she downloaded 40 songs? How much would she have to pay if she downloaded ss songs?
Answer:
The given data can be written in the form of an AP, where n is the number of songs Hailey downloads
song_bill(n) = 14 + n(1.50)
Money Hailey has to pay after downloading 40 songs:
n = 40
song_bill(40) = 14 + 40(1.5)
song_bill(40) = 14 + 60
song_bill(40) = 74 dollars
Money Hailey has to pay after downloading ss songs:
n = ss
song_bill(ss) = 14 + ss(1.5)
song_bill(ss) = 14 + 1.5(ss) dollars
if a ferry boat covers 28 miles in 4 hours how much distance will it cover in 12 hours?
Answer:
84 miles in 12 hour
Step-by-step explanation:
12/4 = 3
3*28=84
Answer:
84 miles.
Step-by-step explanation:
First, find the rate of miles travel per hour. It is given that the boat covers 28 miles in 4 hours. Simply divide 28 with 4:
28/4 = 7
The boat covers 7 miles per hour.
Now, multiply 12 hours with 7:
12 hours x 7 miles per hour = 84 miles per 12 hours.
84 miles is your answer.
~
