Answer:
y - 2 = 2(x + 5)
Step-by-step explanation:
Point slope:
y - y₁ = m(x - x₁)
Given P(-5, 2) and slope m = 2:
y - 2 = 2(x - (-5))
y - 2 = 2(x + 5)
POLYNOMIALS MULTIPLICATION 2
(3x-1) (x^2-4x+5)
What is the product of the polynomials in standard form?
it’s on the bottom ~~~
For which of the following inequalities is
x= 9 a solution?
A. 8x> 72
B. x + 52 > 64
C. 6x254
D. 9x < 81
GEOMETRY HELP ASAP PLEASE!!!
Answer:
x = 120
z = 21
Step-by-step explanation:
x and 60 are supplementary, so added together they make 180.
x + 60 = 180
subtract 60 from both sides
x = 180 - 60
x = 120
next, x and 4z+36 are equal, so you can make this equation:
x = 4z + 36
substitute x for 120 as established earlier.
120 = 4z + 36
subtract 36 from both sides
120 - 36 = 4z
84 = 4z
divide both sides by 4
84/4 = z
21 = z
can you explain how to order rational numbers
Answer:
We do this by first converting all terms into fractions, finding the least common denominator (LCD), then rewriting each term as an equivalent fraction with the LCD. Then we compare the numerators of each fraction and put them in correct order from least to greatest or greatest to least.
Step-by-step explanation:
hope this helps!
Question 3 of 15
Victor has a garden box that is 3 feet long, 4 feet wide, and į foot deep.
How many cubic feet of dirt does he need to fill the garden box completely?
A. 8
o
B. 14
C. 5
O D. 7
SUBNI
Answer:
The correct answer is D. 7
Please help! First to answer with full explanation gets Brainliest!
Answer:
option 1 is true. y^5/8
Marilyn grade on her math test teacher was 24/60. What was her percentage?
Answer:
40%Step-by-step explanation:
soln24/60 ×100%24/3×58×540% answerWhich pair of triangles can be proved congruent by SSS?
Answer:
I think the answer is B.
Step-by-step explanation:
Answer:
I believe it is C
Step-by-step explanation:
what is the area of the rectangle shown on the coordinate plane?
Answer:
16 square units
Step-by-step explanation:
Hopefully this helps :)
Write 2.03x10 to the power of 6
Without using scientific notation
Step-by-step explanation:
2.03×10⁶ is the scientific notation of this number.
Solve each system by substitution:
3x-6y = 2
4x+3y = -1
from the first equality we have
3x - 6y = 2
3x = 2 + 6y
x = 2/3 + 2y
we replace x by this value in the second equality
4 * (2/3 + 2y) + 3y = -1
8/3 + 2y + 3y = - 1
5y = - 3/3 - 8/3
5y = - 11/3
y = -11/15
and we can get x now :
and x = 2/3 + 2*(-11/15)
x = 2/3 - 22/15
x = 10/15 - 22/15
x = - 12/15
check
3 * (-12/15) - 6 * (-11/15) = -36/15 + 66/15 = 2
A genius society requires an IQ that is in the top 2% of the population in order to join. If an IQ test has a mean of 100 and a standard deviation of 15, which of the following could be used as the minimum qualifying score to join the genius society? 115 130 145 160.
The minimum qualifying score to join the genius society is 130, the correct option is B.
What is the minimum qualifying score?In the top 2%, you have to have an IQ higher than 98% of the population (100% - 2%). This is also known as the 98th percentile.
Given
A genius society requires an IQ that is in the top 2% of the population in order to join.
If an IQ test has a mean of 100 and a standard deviation of 15.
For this problem, you are given the probability and need to determine the raw score.
For the probability, go to the z–table and find the probability that is closest to 0.98. Then look across the row and up the column to determine the z-score.
The closest probability is 0.97982 and that corresponds to a z-score of 2.05.
With a z-score of 2.05, you can use the z formula to compute the raw score.
[tex]\rm z-score=\dfrac{X- mean }{Standard \ deviation}\\\\2.05=\dfrac{x-100}{15}\\\\2.05 \times 15 = x-100\\\\30 +x-100\\\\x=100+30\\\\x = 130[/tex]
Hence, the minimum qualifying score to join the genius society is 130.
To know more about z-score click the link is given below.
https://brainly.com/question/13299273
thanks for ansering anyone
Answer:
The point on the bottom right quadrant which is the lowest. (Look at photo.)
Step-by-step explanation:
The first coordinate always coresponds to the x coordinate and the second to the y coordinate. So here the x coordinate is 1.5 and the y coordinate is -5. All you need to do is find both of these values on the axis and find where they intercept.
I circled the correct location in the attachment.
Can someone help me with this problem
I don't understand.
EXPAND it please and explain
(9r-s/7)(9r+s/7)
Answer:
2. 2
81r - s/49
Step-by-step explanation: I don’t know how to explain it but yeah
( I’m probably wrong so if I am I’m sorry)
Jacob noticed that on a ruler, 7 inches is equal to 17.78 centimeters. The diagonal of his big screen TV measures 65 inches. Which proportion could Luis use to find x, the length of the diagonal of the computer screen in centimeters? 7.4E
Answer:
x/65= 7/17.78
Step-by-step explanation:
B or witch ever one looks like that
Explain, please, and answering
Answer:
86 degrees
Step-by-step explanation:
Alrighty, a simple 180-degree triangle, we can see that the two angles add up to 86, so what would make our angle G1 94 since 180-86 = 94, but we are tasked with finding the other side of that angle, let's call it G2, what should we do?
Since this is a flat 180-degree line, we do it again!
180-94 = 86 degrees
And there ya have it
Though, if you need the technical side, it's because a whole of a triangle is 180 degrees
Given that angles F is 58 and E is 28, we add those two up to find angle EGF. How to find EGF you ask? Simple- 180 degrees (Because it's a triangle) minus 86 (Added angles of E and F), that would equal 94.
Now, we are tasked with finding TGF. We do not have TGF but we have EGF. Learning that, we see the line ET, indicating that we have found ourselves a 180-degree line. What do we do with this line? We use it to calculate TGF with EGF
Since EGF is 94, we take the 180 - 94 to equal 86, and that is how you find TGF
Put the following equation of a line into slope-intercept form, simplifying all
fractions
2x + 4y = 16
Answer:
[tex]4y = 16-2x\\y = \frac{16}{4} - \frac{2x}{4}\\ y = \frac{-1x}{2}+4\\y = 0.5x+4[/tex]
Given parameters:
Equation of the straight line;
2x + 4y = 16
The slope intercept form of the equation is y = mx + c
Where m is the slope of the line
y and x are the coordinates
c is the intercept
So, the problem is to write the given equation in form of y = mx + c;
2x + 4y = 16
4y = 16 - 2x
Divide through by 2;
[tex]\frac{4y}{2}[/tex] = [tex]\frac{16}{2}[/tex] - [tex]\frac{2x}{2}[/tex]
2y = 8 - x
2y = -x + 8
Then divide by 2 all through;
[tex]\frac{2y}{2}[/tex] = [tex]\frac{-x}{2} + \frac{8}{2}[/tex]
y = [tex]\frac{-x}{2} + 4[/tex]
The equation of the line is y = [tex]\frac{-x}{2} + 4[/tex]
what is 2/5 of a 100 explain your answer and working out
Answer:
40
Step-by-step explanation:
divide 100 by 5 which equals 20 times that by 2
Answer:
40
Step-by-step explanation:
First we divide 100 by 5
100/5 = 20
Since there are 2/5, we multiply 20 by 2 to get our answer
20 x 2 = 40
Your answer is 40 :)
Have a great day!!
Please rate and mark brainliest!!
4x – 3x + 2 = 4(3x – 5)
Answer:
4x-3x+2=4(3x-5)
1x+2=12x-20
22=11x
2=x
Step-by-step explanation:
please pass this on... ( #helpsavelives )
Who ever is reading this:
I love u.
U matter.
The world needs u
hang in there ik it may be bad but u deserve the world <3
ur beautiful no matter ur shape, size, color, gender.. anything
don't give up i need u to live.
i wish i could take everyones problems so yall wouldn't have to have em but i cant so just know ily and if anyone needs to talk u can talk to me
Pls pass this on. Everyone deserves to know this. ♥️♥️
just copy and paste its not hard pls this could save someones life
Answer:
x=2
Step-by-step explanation:
4x-3x+2=12x-20
x+2=12x-20
2=11x-20
22=11x
x=2
Multiply 400 and 45.2 together.
Round to the nearest hundredth when necessary.
Answer:
Answer:
445.2 i think
Step-by-step explanation:
legit only or u get banned
PLEASE CAN ANYONE SOLD THESE TWO IM REALLY CONFUSED AND NEED HELP
The picture on the top is how the question looks like if your confused what I mean buy 77 ten and 21690 seven
1. What base ten number does 21603 seven
represent?
2. Express the number 77 ten in base number
The 21603 base seven and 77 base ten are number bases
21603 base seven represents 5442 in base ten77 base ten represents 130 in base sevenHow to rewrite the numbers
1. What base ten number does 21603 seven represent?
This is represented as:
[tex]21603_7[/tex]
To convert to base 10, we have:
[tex]21603_7 = 2 * 7^4 + 1 * 7^3 + 6 * 7^2 + 0 * 7^1 + 3 * 7^0[/tex]
Evaluate the sum and the exponents
[tex]21603_7 = 5442[/tex]
Hence, 21603 base seven represents 5442 in base ten
2. Express the number 77 ten in base number
This is represented as:
[tex]77_{10}[/tex]
To convert to a base number (say base 7), we have:
77/ 7 = 10 R 0
10/7 = 1 R 3
1/7 = 0 R 1
Hence, 77 base ten represents 130 in base seven
Read more about number bases at:
https://brainly.com/question/17546250
what 24 times 52 and 45 times 34
Answer:
2778
Step-by-step explanation:
The answer is 1,909,440
Please mark as brainliest
Colin rolls a fair dice 66 times.
How many times would Colin expect to roll a five?
Answer:
11
Step-by-step explanation:
Because 66 ÷ 6 ( Max amount of dots on one side ) = 11
Help please..The top said what is the missing vowel of the data table.
Answer:
15
Step-by-step explanation:
y=3x
5(x)x3=15
Answer:
The answer is 15
Step-by-step explanation:
Its a pretty easy pattern just multiply the x value by 3, so 5x3=15
Which relationships describe angles 1 and 2?
Select each correct answer.
supplementary angles
vertical angles
adjacent angles
complementary angles
Answer: Adjacent angles
Step-by-step explanation:
The angles share a common side.
Find the 62nd term of the arithmetic sequence -27, -21, -15, ...−27,−21,−15,
Answer:
339
Step-by-step explanation:
please help i will see if i can mark brainliset
problem number one is all real numbers, so it has an infinite number of answers
problem number two is also all real numbers, so it has an infinite number of answers
Mm inc. recently reported $15,000 of sales, $7,500 of operating costs other than depreciation, and $1,200 of
depreciation. the company had no amortization charges, it had outstanding $6,500 of bonds that carry a 6.25% interest
rate, and its federal-plus-state income tax rate was 25%. how much was the firm's net income after taxes?
Answer:
9456.25?
Step-by-step explanation:
25% in taxes would be 3750+the depreciation and operating costs equals 12450. income was 15000, and they had an outstanding bond worth 6500 with 6.25% interest added onto it, so you get like 21906.25. then i just subtracted it. not sure if it is right, i took accounting 101 like a year or 2 ago, lol