Answer:
y=-8x-2
Step-by-step explanation:
The formula for slope is y2-y1/x2-x1. Take coordinate (0,-2), which is the y-intercept. We'll call that (y2,x2). Coordinate (8,-3) is (y1,x1). Put that into the formula you get, 0-8/-2-(-3). You get -8/1 which is negative 8. We now have the slope. Slope intercept form equation is y=mx+b. M is slope, so we put our slope in the equation and get, y=-8x+b. B is the y-intercept which is given. So we know that the equation to this line in slope-intercept form is y=-8x-2.
how are these triangles similar
Answer:
they both have right angles
PLZZ HELP
Using your matched equation, show how to find the cost of 4 cakes
Answer:
180
Step-by-step explanation:
The SI unit for pressure is pascal (Pa). One hectopascal would equal how many pascals?
Answer:
100 pascals would be your answer
have a great day ! ⭐️
Write an equation in slope intercept form for the line that passes through (2,-2) and is parallel to y=-5/2x+5
[tex]y=mx+b\\y=x-2[/tex]
Only y= x - 2 intercepts x-axis at 2 and y-axis at -2. Thus meaning that they intercept oppositely.
Find if both graphs are parallel, that means the equation must be false.
[tex]x-2=-\frac{5}{2}x+5[/tex]
Multiply whole equation by 2 to get rid of the fractional 2.
[tex]2x-(2)(2)=-\frac{5}{2}(2)(x)+5(2)\\ 2x-4=-5x+10\\2x-4+5x-10=0\\7x-14=0\\7x=14\\x=2[/tex]
Well, that doesn't seem to be parallel. This is called one solution answer. Both graphs intercept at (2,0). There are no linear graphs that intercept at (2,-2) except for y = x-2 so there are no graphs with (2,-2) that are parallel to the equation y = -5x/2+5
Amanda recorded the temperatures at which two oils freeze:
Oil Temperature
Olive oil −6.1 °C
Peanut oil 3.1 °C
Which statement about the temperatures at which these oils freeze is true
Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers.
Write using exponents. Rewrite the expression below in the same sequence.
4 4 4 a b a b
Answer:4^3a^2b^2 or 4^3ab^2
Step-by-step explanation:
What do you add to 4 1/9 to make 6?
Answer:
1 8/9
Step-by-step explanation:
4 1/9 + 1 8/9=6 ........
4(x - 2 + y) =4(x−2+y)
I need help with this question may you please help me?
factorize: (a+1) (a+2)
Answer:
a^2+3a+2
Step-by-step explanation:
(a+1)(a+2)
a(a+2)+1(a+2)
a^2+2a+a+2
a^2+3a+2
I need two answers to 0.75x + 0.8(x + 10) = 101. Please do your best
Answer:
Pretty sure it's x=60
Step-by-step explanation:
0.75x+0.8x+9=101
1.55x+8=101
1.55x=101-8
1.55x=93
and then divide
Answer:
[tex] \sf x = 60[/tex]
Step-by-step explanation:
Given equation,
→ 0.75x + 0.8(x + 10) = 101
Now the value of x will be,
→ 0.75x + 0.8(x + 10) = 101
→ 0.75x + 0.8x + 8 = 101
→ 0.75x + 0.8x = 101 - 8
→ 1.55x = 93
→ x = 93/1.55
→ [ x = 60 ]
Hence, the value of x is 60.
LM = QP and LM = 12. Find QP.
Answer:
12
Step-by-step explanation:
If LM=QP and LM=12 then QP would =12
how many solutions in these two equations-
1. 5x-4y>10 ; 3x-2y 2
Answer:
I kinda don't know honestly. Haven't learned this yet.
Step-by-step explanation:
What is the next term in the geometric sequence 4, -12, 36, ... ? *
Answer:
24
Step-by-step explanation:
Ms. G wrote the equation 3x - 7 - (9x - 6) = 15 on the board. What is the solution to the equation?
A No solution
B. Infinitely many solutions
C X= -6
D X = 3
Answer:
l'll go with B . infinitely many solutions
Step-by-step explanation:
3x - 7 - 9x + 6 = 15
collect like terms
3x - 9x = 16
-6x = 16
-x = 2.6...
x = 2.6...
please help meeeeeee
7/8 in decimal form is 0.875
HELPP 35 POINTS!! Find the y-intercept of the line on the graph.
The y-intercept is 2
Answer:
-0.75
Step-by-step explanation:
Which statement BEST describes the movement of energy and matter in this system?
A
Matter and energy flow through the system.
B
Matter and energy cycle through the system.
С
Matter cycles and energy flows through the system.
D
Matter flows and energy cycles through the system.
Answer:
D
Step-by-step explanation:
Joe Cool made 85% of the free-throws he attempted last season. If he attempted 60 free-throws,
how many did he make?
Answer:
51
Step-by-step explanation:
60x85=5100
5100÷100=51
He makes 51 free-throws
Solve the equation for x.
12x = 4(2x - 3) - 16
Answer:
x =-7
Step-by-step explanation:
12x = 8x-12-16
4x = -12-16
4x = -28
x = -7
You have a 12.5-gram sample of potassium pomegranate. What is the mass of this sample in kilograms?
Answer:
0.0125
Step-by-step explanation:
Answer:
.0125
Step-by-step explanation:
to get to kilograms move the decimal over three places
2. There are 1500 candies in a candy dish. Each day half of the candy is taken out.
A. Make a table for the first 4 rounds.
B. Write a now/next rule.
C. Write an explicit equation.
D. How many candies remain after 10 days?
Answer:
so easy and obvious dude
Step-by-step explanation:
how many sacks can be completely filled with flour fractions
Answer:
Is there any more information? We can not help answer with that much information
Step-by-step explanation:
Answer:loser
Step-by-step explanation:
E
5. Marley used 7 cups of water to make 4
loaves of French bread. What equation can
be used to model the total cups of water
needed y for making x loaves of French
bread? How many cups of water do you
need for 6 loaves of French bread?
(Example 3)
Answer:
first start with the first four loves whitch takes 7 cups of water then you split the resipe 9 1/2 cups of water
Step-by-step explanation:
Please help me Im so confused right now
A car is traveling at a rate of 90 miles per hour. What is the car’s rate in feet per second? How many feet will the car travel in 2 seconds? In your computations, use the fact that 1 mile is equal to 5280 feet. Do not round your answers.
Answer:
The car is traveling 475200 feet per hour. That means in 2 seconds it will have gone 264 feet.
Step-by-step explanation:
you have to times 90 by 5280 to get the feet per hour. And then divided by 60 twice the first time you get minute and then when you divided by 60 again you get seconds and then you times it by 2 to get 264 feet a second.
from her home ciera traveled 5.8 miles north to the grocery store then 2.1 miles west to the library what is the distance from her home to the library
Answer:
i believe it’s 7.9 miles
Step-by-step explanation:
if there’s no specific location of the house then 7.9 must be the answer
I am very confused with this
Answer:
look down
Step-by-step explanation:
So basically its just asking you the change when you go to the next x-value.
In this question it looks like it is 4.
Hope this helps!
Comment if you are still confused!
what angles are supplementary to <7
Answer:
173°
Step-by-step explanation:
supplementary angles add up to 180°
hence,180-7=173°
The square root by prime factorization 2916
Answer:
It is 54
Step-by-step explanation:
The square root of 2916 is 54. The cube root of 2916 is 14.286609467714. The fourth root of 2916 is 7.3484692283495 and the fifth root is 4.9312554885517.
PLZ HELP WILL MARK BRAINLIEST
Answer:
b it is b my laptop is ierd kjcvbvc