Answers
Answer:
collect like terms x=5-4=1
Related Questions
The sports stores price went up in 2013 a bat that cost $45 in 2012 now cost $55 what is the percent of change
Answers
Answer:
10/45 = 22.2% change in price
Step-by-step explanation:
new-old/old
Sketch the graph of each line by identifying the x-and y-intercepts.
Answers
Is a straight line constant at X=-2 all the way from -inf to +inf of y-axis
Doesn’t intercept y axis
Assertion - if the mean of five observations X, X+2, X+4, X+6, X+8 is 11 then,Mean of last 3 observations is 8. Reason - Range= Max. Value - Min. Value. (a) Both A and R are true, and R is the correct explanation for A. b) Both A and R are true, and R is not the correct explanation for A. c) A is true but R is false. d) A is false but R is true.
Answers
Write the equation of the parabola with a focus of (-5,0) and directrix of x=7
Answers
Answer:
[tex]\left(y-5\right)^2=-14\:\left(x-\frac{7}{2}\right)[/tex]
Step-by-step explanation:
Answer:
x=(y-5)^2/14 +7/2
The difference between two times a number and eight is twenty two. What is twice the number?
Answers
Answer: 30
Step-by-step explanation:
2x -8 = 22
2x = 22 + 8
2x = 30
Divide both sides by 2
X = 15
Twice of x
2 x X = 2 x 15 = 30
1) An airplane is at 10,000 feet above the ground. It needs to fly higher to reach the regular flying height. It increases its height at a constant rate of 2,000 feet per minute. How high will the plane be in 10 minutes?
Answers
Answer:
20000
Step-by-step explanation:
Answer: 30,000 feet
Step-by-step explanation: We start with the 10,000 feet original height. From there, we can take 2,000 feet per minute and multiply it by 10 minutes. That gets us 20,000 feet. Add 20,000 to our original 10,000 and we get 30,000.
find the slope of the line that passes through the points (-2 3 )and( 4 3)
Answers
Step-by-step explanation:
Given points,
( -2 , 3) and (4,3)
we know,
slope = y_2 - y_1 / x_2 - x_1
so according to it we got,
→ (3 - 3)/4 - (-2)
→ 0/6
hope this answer helps you dear! take care.
Hello!
To find the slope when we have 2 points, we use the following formula:
m=[tex]\frac{y2-y1}{x2-x1}[/tex]
m=[tex]\frac{3-3}{4-(-2)} \\\frac{0}{6} \\0[/tex]
Here's something for you to remember:
When the y-coordinates of two points are the same, the slope is 0.Hope it helps!
~Just a determined gal
#CarryOnLearning
[tex]MysteriousNature[/tex]
hsbhjbhfbghwebfhdfbghef gbhbr ghb erhjtgb
Answers
Answer:
the answer to hsbhjbhfbghwebfhdfbghef gbhbr ghb erhjtgb is hdshdjsh df ejnjg grkejfiejfirnigjre
Step-by-step explanation:
you have to multiply hsbhjbhfbghwebfhdfbghef gbhbr ghb erhjtgb by skjdkahdjhs to get jskhijdfkjd then multiply it by sijdikjakdj9uie. the answer would be hdshdjsh df ejnjg grkejfiejfirnigjre.
y=6x+8 what is the y and x value. find y when x = -3 and find x when y = 2
Answers
Answer:
y= -13 x= -1
Step-by-step explanation:
y=6x+8
y=6(-3)+8
y= -21+8
y=-13
2=6x+8
-8=6x
-6=6x
x= -6/6= -1
Ibrar bought a house for £250,000
The value of the house depreciated by 2% in the first year.
The value of the house depreciated by 0.6% in the second year.
Ibrar says,
"2 + 0.6 = 2.6 so in two years the value of my house depreciated by 2.6%"
Is Ibrar right?
You must give a reason for your answer
Answers
Step-by-step explanation:
nope!
because the value has increased 6%*102%=6.12% in second year which we have 8.12% i total
fill in geometry proofs. ANGLES. ( I WILL GIVE BRAINLIEST! PLS HELP!)
refer to attachment
Answers
Answer:
Missing reasons are:
2. Reflexive3. Given4. Given5. Definition of bisects6. Third angle theorem7. ASA#2
Reflexive sides#3
Already given in question#4
Given in the question#5
By bisector definition#6
Third angle therom#7
Angle-Side-AngleWhat is the name given to this shaded region
Answers
Answer:
The name given to the shaded region would be the positive interval because all f(x) values in that region are positive.
Use algebra to show that, for this machine, if x is a a-1
Help me please thank you 20 pts
Answers
Answer:
[tex]x = a - 1[/tex]
Step-by-step explanation:
from what you told me you put it in a formula
so I says it in a algebraic format
Maria decides to reduce her homework time of 8 hours per week by 15%. Calculate her new homework time. Give your answer in hours and minutes. ..
Answers
6 hours and 48 minutes
Which equation can be simplified to find the inverse of y = 2x2?
Answers
Answer:
d
Step-by-step explanation:
dddddddd
Answer: D
Step-by-step explanation:
EDGE 2023
What is the charge on an object that has 1. 25 * 10 ^-17.
Answers
Answer: To determine the charge on an object, determine the number of excess protons or excess electrons. Multiply the excess by the charge of an electron or the charge of a proton - 1.6 x 10-19 C.
Step-by-step explanation:
the point (-2,6) is on a line with a slope of 3/4. If the point -8,k) is also on the same line what is the value of k
Answers
For a point with a slope 3/4 and which passes through the points (-2, 6) and (-8, k), the value of k is 1.5
The line passes through the points (-2, 6) and (-8, k)
That is, [tex]x_1=-2, y_1=6, x_2=-8, y_2=k[/tex]
The slope of the line, m = 3/4
The formula for calculating the slope of a line is given as:
[tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]
Substitute [tex]x_1=-2, y_1=6, x_2=-8, y_2=k, m = \frac{3}{4}[/tex] into the formula above
[tex]\frac{3}{4} = \frac{k-6}{-8-(-2)} \\\\\frac{3}{4} = \frac{k-6}{-8+2}\\\\\frac{3}{4} = \frac{k-6}{-6}\\\\-6(3)=4(k-6)\\\\-18=4k-24\\\\4k=-18+24\\\\4k=6\\\\k=\frac{6}{4} \\\\k=1.5[/tex]
Therefore, the value of k is 1.5
Learn more here: https://brainly.com/question/25613656
HELP THIS IS VERY IMPAORTANT
Answers
Answer:
The answer is the second option
Step-by-step explanation:
All you have to do is replace x with the data given.
Example: f(x) = 3[tex]x^{2}[/tex] - 6
x = 0 => f(x) = 3 x [tex]0^{2}[/tex] - 6 = 3 x 0 - 6 = -6
x = 1 => f(x) = 3 x [tex]1^{2}[/tex] - 6 = 3 x 1 - 6 = 3 - 6 = -3
x = 2 => f(x) = 3 x [tex]2^{2}[/tex] - 6 = 3 x 4 - 6 = 12 - 6 = 6
(PICTURE PROVIDED)
A: 1 unit
B: 2 units
C: 3 units
D: 4 units
Answers
Answer:
Looks like 3 units if not try 4 units
Step-by-step explanation:
Hope this helps
____x0.01 = 180.4932
what's the answer?
Answers
180.4932/0.01= 18049.32
or
Just move the decimal point twice to the right
Solve for x then y.
y+10=-1/6(x-6)
Answers
Answer:
y= -x/6-9
x= -6y-54
Step-by-step explanation:
7th grade math help...
Answers
Answer:
a= 11/30
Step-by-step explanation:
Divide the 5 1/2 miles by the 15 minutes
5.5/15= .36
.36 = 11/30
How do I factor . X2 { squared } -9x+28?
Answers
Which line is perpendicular to the line x =
į
?
O A. X = -2y
B. y = - 2x
O
C. X = -2
O
D. y = 2
Answers
Will mark brainiest if right Is this function linear or nonlinear?
y=3x−5
Answers
Answer: This function is linear because it forms a straight line when graphed.
Would appreciate brainly <3
PLEASE HELPPPPP
Use the information to answer questions 14 – 17.
Leah would like to earn at least $120 per month. She babysits for $5 per hour and works at an ice cream shop for $8 per hour. Leah cannot work more than a total of 20 hours per month. Let x represent the number of hours Leah babysits and let y represent the number of hours Leah works at the ice cream shop.
Which pair (x, y) represents hours that Leah could work to meet the given conditions? Select all that apply.
A.
(2.5, 15)
B.
(5, 20)
C.
(7.5, 12.5)
D.
(17.5, 5)
E.
(19, 1)
Answers
Answer:
x ≤ 13 2/5 and y ≥ 6 2/3
Step-by-step explanation:
system of equations would be:
x + y ≤ 20
5x + 8y ≥ 120
if you solve this system you get the answer above
Use the model to find the missing number in the pair of equivalent expressions.
15 + 9 = ?(5 + 3)
What number is missing from the expression?
Answers
Answer:
3
Reasoning:
[tex]3(5+3)=15+9[/tex]
Distribute three to the numbers to get 15+9.
Between which two integers does the square root of 117 lie
Answers
Answer: 10 and 11 or -11 and -10
Answer:
Step-by-step explanation:
10 and 11 or -10 and -11
in the equation 3(x-1)=2x+c for what value of c will x=3? explain your reasoning.
Answers
Answer:
0
Step-by-step explanation:
if x is 3 then;
3(3-1)=2×3+c
c=0
so if c=0 then
x=3
can someone help me with this please:)
Answers
Answer:
A
Step-by-step explanation:
[tex]2 \sqrt{3} + \sqrt{9} \times \sqrt{ - 1} = 2 \sqrt{3} + 3i[/tex]
