Solve for all values of x by factoring
Answer:
x= 0,5
Step-by-step explanation:
You have to move all the terms to the left side and set them equal to zero. Then set each factor equal to zero.
Hope this helped you!
⭐ If it helped you please give brainliest! ⭐
A lake near the Arctic Circle is covered by a 2-meter-thick sheet of ice during the cold winter months. When spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a constant rate. After 3 weeks, the sheet is only 1.25, point, 25 meters thick.
Let y represent the ice sheet's thickness (in meters) after x weeks.
Which of the following information about the graph of the relationship is given?
Choose 1 answer:
(Choice A)
A
Slope and xxx-intercept
(Choice B)
B
Slope and y-intercept
(Choice C)
C
Slope and a point that is not an intercept
(Choice D)
D
x-intercept and y-intercept
(Choice E)
E
y-intercept and a point that is not an intercept
(Choice F)
F
Two points that are not intercepts
PLS help me!!! (EASY) (CORRECT Answer GETS BRAINLIEST + 16 points!!)
Answer:
y = 2x + 2
Step-by-step explanation:
First you want to find the slope of the line that these coordinates make. To do this, use the slope formula: (y₂ - y₁) / (x₂ - x₁). I will use the first and last points.
(0, 2) & (6, 14)
Plug in these values:
(14 - 2) / (6 - 0)
Simplify the parentheses.
= (12) / (6)
Simplify the fraction.
12/6
= 2
This is your slope.
Now plug this into the standard slope-intercept equation: y = mx + b
y = 2x + b
b is the y-intercept, or the value of y when x = 0. If y=we look at the table, we can see that when x = 0, y = 2.
Therefore, our b-value is 2.
Plug this into our equation.
y = 2x + 2
Hope this helps!
Find the circumstance of a circle with a diameter of 24 cm.
C=D(3.14)
C=24(3.14)
C=75.36
---
hope it helps
Anyone help ASAP pls!!
Answ675 cubic ft i think
Step-by-step explanation:
Answer:
cube above: 5x5x5=150
cube below:5x5x12=300
whole answer in cubic feet: 450 cubic feet
Step-by-step explanation:
Please help I will give brainliest!
I started cutting myself because school, I cut myself even more because my parents get me in trouble because self harm. What should I do?
Answer:
For some people, when depression and anxiety lead to a tornado of emotions, they turn to self-harm looking for a release. Self-harm and self-injury are any forms of hurting oneself on purpose. Usually ..
What is the volume of the prism below?
Answer:
64
Step-by-step explanation:
4*4*4
Secant AD and AE intersect in the exterior of a circle. ∠ BAC measures 27.42° and the measure of DE is 73.18°. Determine the measure of BC .
Answer:
BC = 18.34°
Step-by-step explanation:
The secant- secant angle BAC is half the difference of the intercepted arcs, that is
[tex]\frac{1}{2}[/tex] ( DE - BC) = 27.42
[tex]\frac{1}{2}[/tex] ( 73.18 - BC ) = 27.42 ( multiply both sides by 2 )
73.18 - BC = 54.84 ( subtract 73.18 from both sides )
- BC = - 18.34° ( multiply both sides by - 1 )
BC = 18.34°
get this correct for juice wrld
Answer:
juice wrld dosent like math
Step-by-step explanation:
A variable needs to be eliminated to solve the system of equations below. Choose the
correct first step.
-3x - 9y = 36
X - 9y = 12
Margaret has some cows. The cows produce an average total of 11.9
litres of milk per day for 290 days. Margaret sells the milk in 0.5 litre
bottles. Work out an estimate for the total number of bottles that
Margaret will be able to fill with the milk.
Answer:
6902
Step-by-step explanation:
Total milk produced in 290 days = 11.9 x 290 = 3451 litres
If 1 bottle has a capacity of 0.5l, the number of bottles needed = 3451 / 0.5 = 6902 bottles
The bike store marks up the wholesale cost of all of
the bikes they sell by 30%. Remember from the last
slide that the bike is listed for $125.
b) If the bike is discounted by 20%, how much will
Andre pay (before tax)?
Answer:
$100.00
Step-by-step explanation:
%20 off of $125 is $100 dollars
What is 2 x 4 x 5 x 7 x 4
Answer:
1120 is your answer
Step-by-step explanation:
2 x 4 x 5 x 7 x 4
8×5×28
40×28
1120
Answer:
1120
Step-by-step explanation:
2 x 4 x 5 x 7 x 4
8×5×28
40×28
1120
Can someone please help
Answer: on Saturday time taken to run 1 mile=34.5/3=11.5 min
time taken to run 1 mile=28/2.5=280/25=56/5=11.2 min
difference in time taken=11.5-11.2=0.3
he was faster on Sunday by 0.3 min/mi
can you please help me with this one
Answer:
6x=-60
Step-by-step explanation:
PLEASE HELP !!!!!!!
(Answer is not -3)
Answer:
Look below.
Step-by-step explanation:
K(x)=x^2 isnt graphed but P(x)=x^2+n is. We could use this information to figure out what n is. In a quadratic function we always have the same points unless we are transforming it.
X Y
2 4
1 1
0 0
-1 1
-2 4
If we compare what the points were in the parent function to what is shown now we could see that the graph went down 6. From this information we can conclude that n must be -6.
Three friends were playing a game of marbles. At the end of the game, Marcy had 25% of the marbles, Roger had21of the marbles, and Ann had the rest of the marbles. If there were 100marbles altogether, how many marbles did Ann have at the end of the game
Answer:
54
Step-by-step explanation:
total no. of marbles=100
no. of marbles Marcy had
=25% of 100
=25/100×100
=25
no. of marbles Roger had=21
Let the no. of marbles Ann had=x.
So, 25+21+x=100
46+x=100
x=100-46=54
Therefore, Ann had 54 marbles at the end of the game.
A dance studio charges $12 per
dance class. The studio is offering a
I
*15% discount if you pay for a set of 5
classes now. How much does it cost to
buy 5 classes with this offer?
Answer:
you will need to subtract 15% from $12 and get 10.20 now times that by 5 and you will get $51.
PLEASE HELP WILL GIVE BRAINLIEST
Answer:
6ft
Step-by-step explanation:
Need NOW!!!! Please!!!
What is the constant in this expression
4+8m+x
Help me with these will mark!
2.34 rounded to the nearest hundredth.
Answer:
2.34 is already rounded to the nearest hundred
Step-by-step explanation:
Write an equation in point-slope form of the line through the point (−1, 2) and with slope m = 2.
A. y − 2 = 2(x − 1)
B. y + 2 = 2(x − 1)
C. y + 2 = 2(x + 1)
D. y − 2 = 2(x + 1)
Answer:
D. y - 2 = 2(x + 1)
Step-by-step explanation:
y - y₁ = m (x - x₁)y - 2 = 2 (x - (-1))
y - 2 = 2 (x + 1)
#CMIIWWILL GIVE BRAINLIEST!
Given that ℓ1∥ℓ2 and the measure of ∠c = 44°, find the measures of angles a and b.
m∠a =
°
m∠b =
°
Triangle EFG is dilated with a scale factor of to create DE'F'G'. The measure of ÐF' is 36°. What is mÐF?
A
18°
B
72°
C
144°
D
36°
Answer:
B. 36°
Step-by-step explanation:
Dilation does not change the angle measures or the direction of the lines. Angle F is the same as corresponding angle F'.
Please help , how do you do this ?
(-6)x (y=3x+5) 22x=-2 x=-2/22
4x+6y=28 y=3(-2/22)+5 y=52/11
-6y=-18x-30
4x+6y=28
eliminate
so -18x-30=0
4x-28=0
=-22x-2=0
*Mark Brainlist please that took me 7 minutes
45%
R
Towns P, Q and Rare connected by roads PQ, PR and QR.
PR is 15 km longer than PQ.
QR is three times as long as PR.
The total length of the three roads is 245 km
Work out the length of PQ.
Use x as the unknown in any working.
Your final line must say, PQ = ...
Pa
Answer: 37 km
Step-by-step explanation:
Given
The total length of the three roads is 245 km
Suppose the length of PQ is [tex]x\ km[/tex]
According to question
The Length of PR is [tex]x+15[/tex]
The length of QR is [tex]3(x+15)[/tex]
The Sum of PQ, PR, and QR is
[tex]\Rightarrow x+x+15+3(x+15)=245\\\Rightarrow 5x+60=245\\\Rightarrow 5x=185\\\Rightarrow x=37 km[/tex]
length of PQ=37 km
a parallelogram has an area of 288 ft squared. If the base of the parallelogram is 24 ft, what is the height of the parallelogram
Answer:H=12Ft
Base:24
Area:288
A=bh
h=A/b=288/24=12ft