Answer:
y=-5/9x+7
Step-by-step explanation:
1. Use the two points and plug them into the slope formula to figure out the slope.
y2-y1/x2-x1
2-7/9-0 = -5/9
2. Pick one of the coordinates and use the x and y points and the slope to put them into point-slope form
y-y1=m(x-x1)
y-7=-5/9(x-0)
3. Distribute and simplify.
y-7=-5/9x-0
y=-5/9x+7
What is the center point called on a cubic function?.
Answer:
I want to say the answer is the Vertex, might be the inflection point.
Step-by-step explanation:
Answer:
inflection point
Step-by-step explanation:
hope it helps
he equation of the graphed line is 2x – y = –6.
What is the x-intercept of the graph?
–3
–2
2
6
need help with this question, please help me ASAP
Answer:
H. The preimage and image will not have the same orientation but will be congruent.
Step-by-step explanation:
If you rotate something (say your phone), it will be a different orientation than when you stated unless you rotate it exactly 360 degrees (a full circle). Since 90 is not equal to 360, the arrow will not have the same orientation.
When you rotate your phone, it is still the same size and shape. This means that it is congruent. Same will happen with your arrow.
hi can someone help please? thank you
I need some help i'll give brainliest
6/7 > -2x - 8/7
Can someone PLEASE help me
Answer:
x>−1
6/7+8/7 >−2x
2>−2x
-1 <x
x >−1
mary has a collection of nickels and quarters for a total value of $7.30 coins total, how many of each kind are there?
Answer:
There are 29 quarters and 1 nickel. (The upcoming and this sentence is pre-written and copy and pasted in every brainly question or comment I write or answer.) If this answer helped you please consider giving it brainliest. If my answer was wrong and you got marked wrong for it, I deeply apologize and hope you will forgive me, since everyone makes mistakes sometimes. If you need me to elaborate on my answer or give further explanation on it, please ask and I will do so. If you need to explain your reasoning on your work feel free to use my words- word for word- without crediting me, the answer was made for you anyways! Hope yall learn from my answer and it helps you in the future with assignments, quizzes, test’s, and more!
- •Trix•
( Yes I know my - •Trix• thingy is not my user but it’s what I would change it to if I could but I can't, please address me as Trix while commenting or talking to me here.)
Answer: 29 Quarters, 1 Nickel.
Step-by-step explanation:
29 Quarters is $7.25 and the nickel added makes its $7.30 (since a nickel is $.05)
What’s this equation? 50 + 6x + 1 – 22x
Sergio earned $350.40 after working 24 hours one week. If Sergio has the same hourly rate, how many hours will he need to work to earn $525.60?
Answer:
36 hours
Step-by-step explanation:
he earns 14.6 per hour
Pleaze Help! Due in 15 min!!!! Will give Brainliest to first correct answer to show steps!
Plz help this is confusing
Answer: $ 1.50
Step-by-step explanation:
Sorry if I’m wrong
pls this was due 2 months ago
Answer:
Similarities:
For both functions, x is increasing at the same rate.
They are both decreasing, which means that they’re reaching to the negative numbers.
Differences:
The y in Function 2 in increasing faster than Function 1, because Function 2 has a rate of change of -2, and Function 1 has a rate of change of -1 OR you can say that Function 2 has a slope of -2 and Function 1 has a slope of -1.
Function 2 as a y-intercept of 5, but Function 1 has a y-intercept of -3.
Hope this helps! :)
I need help with this question... I suck very much at mathematics. CAN SOMEONE HELP ME???
Answer:
Jeana has to spend less
Step-by-step explanation:
I did the math and 17.95+27=44.95 and
18.95+18=36.95
Complete the sentence.
From the definition of absolute value,
3|x| = when x > 0
and
3|x| = when x < 0.
Answer:
absolute value will always be greater than or equal to 0.
Identify whether the equation has no solution, infinite solution or one solution
on
5p - 5p + 5 = 1
O no solution
© linear solution
O infinite solution
O one solution
Answer:
no solution
Step-by-step explanation:
because 5p-5p canacl each other out
The function y - 3 = 4(x + 2) is in point-slope form. Select the equivalent equation in slope-intercept form
y = 112 +4
y = 4.3 +11
y = 4x + 5
y = 4x + 8
Please help me with two questions! Thank you so much!!
Answer:
See below
Step-by-step explanation:
DOK 3
[tex] In\: \triangle ABC, \:\\
m\angle A + m\angle B + m\angle C = 180\degree \\\\
m\angle A + 76\degree + m\angle C = 180\degree \\\\
m\angle A + m\angle C = 180\degree - 76\degree \\\\
m\angle A + m\angle C = 104\degree \\\\
\frac{1}{2} (m\angle A + m\angle C) =\frac{1}{2}\times 104\degree \\\\
\red{\bold{\frac{1}{2} (m\angle A + m\angle C) = 52\degree}}... (1)\\[/tex]
Since, AD and DC are bisectors of [tex] \angle A \: \&\: \angle C[/tex] respectively.
[tex] m\angle DAC= \frac{1}{2}m\angle A... (2)\\\\
m\angle DCA= \frac{1}{2}m\angle C...(3) \\[/tex]
Adding equations (2) & (3), we find:
[tex] m\angle DAC+m\angle DCA= \frac{1}{2}(m\angle A+m\angle C).... (4)\\[/tex]
From equations (1) & (4)
[tex] m\angle DAC+m\angle DCA= 52\degree... (5)\\\\
In \triangle ADC, \\
m\angle ADC + m\angle DAC +m\angle DCA = 180\degree... (6)\\\\[/tex]
From equations (5) & (6), we find:
[tex] m\angle ADC + 104\degree = 180\degree... (6)\\\\
m\angle ADC = 180\degree - 52\degree \\\\
\huge\purple {\boxed{m\angle ADC = 128\degree}}
[/tex]
DOK 4:
Let the measures of the angels 1, 2 and 3 be 4x, 5x and 6x respectively.
Therefore,
4x + 5x + 6x = 180°
15x = 180°
x = 180°/15
x = 12°
4x = 4*12° = 48°
5x = 5*12° = 60°
6x = 6*12° = 72°
[tex] m\angle 1 = 48\degree \\\\
m\angle 2 = 60\degree \\\\
m\angle 3 = 72\degree \\[/tex]
What is negative 5/4 + negative 5/4?
math homework plz help
Answer:
1/4
Step-by-step explanation:
5*3 is 15, 6*10 is 60, so it's 15/60, which when you simplify, is 1/4
You plant a tree that is 36 inches tall. Aftler one yea, the tee is 43 inches tall. Which
expression descríbes the percent of increase ín the tree's heigh?
Answer:
% increase will be: 16.28%
Step-by-step explanation:
You plant a tree that is 36 inches tall.
Thus, the initial value = 36 inchesAfter one year, the tee is 43 inches tall.
Thus, the final value = 43 inchesTherefore, the percent of the increase will be:
% increase = 100% × (final - initial)/ initial
= 100% × (43 - 36)/36
= 100% × 7/36
= 100% × 0.16
= 16.28%
Thus, % increase will be: 16.28%
what is 956.074054898 rounded to the nearest whole number
Evan has x pennies and y nickels. He has no less than 20 coins worth no more than $0.75 combined. Solve thus system of inequalities graphically and determine onr possible solution
Answer:
[tex]x[/tex] = 12, [tex]y[/tex] = 10
Step-by-step explanation:
Given that:
Number of pennies = [tex]x[/tex]
Total amount in pennies = [tex]x[/tex] cents
Number of nickels = [tex]y[/tex]
Total amount in nickels = 5[tex]y[/tex] cents
Number of coins are not less than 20.
i.e. the inequality can be written as:
[tex]x+y>20 .... (1)[/tex]
Total money is not more than $0.75 i.e. 75 cents
The inequality can be written as:
[tex]x+5y<75[/tex] ...... (2)
Also, the number of nickels and pennies must be in positive numbers.
Therefore,
[tex]x > 0 ...... (3)\\y > 0 ....... (4)[/tex]
When plotted in graph, we get the image as attached in the answer area.
Solution of the graph is the area which is common to both the lines.
And one solution between them is (12, 10)
i.e. number of pennies, [tex]x[/tex] = 12
Number of nickels, [tex]y[/tex] = 10
aused laptop computer sales price is $450 which is 75% of the original price whatwas the original price of the computer
Answer:
$600
Step-by-step explanation:
$450 which is 75% of the original price
75%=3/4
$450=3/4op
$450/ 3/4 =op
$450*4/3=op
$450/3=150*4=$600
PLEASE HELP ME ASAP WILL GIVE BRAINLIST!
Answer: part a is 5 x 12 = 60 , then 40 divided by ten which is 4 and I’m too stupid for part b lol
Which of the following graphs is proportional?
URGENT!!!!
A
Why? It starts at 0,0 and It's a straight line.
PLEASE HELP
Sydney bought 5 new notebooks for $ 1.42 each and 15 pens that cost 3 for $1.20. How much change would Sydney get back if she gave the cashier a $20 bill?
Answer:
She will get $6.90
Step-by-step explanation:
5 × 1.42 = 7.10
15 ÷ 3 = 5
5 × 1.20 = 6.00
7.10 + 6.00 = 13.10
20.00 - 13.10 = 6.90
8 to 3 percent of change
Answer: -62.5 %
Step-by-step explanation:
Solve the equation Graphically:
x+y=10,2x-y=2
Answer: (4,6)
Explanation:
y=10-x
2x-y=2
y=10-x
-y=2-2x
y=10-x
Helen can type at a rate of 70 words per minute.How many words can she type in 45 minutes?
Answer:
3150 wpm
Step-by-step explanation:
70/1=x/45
x=70*45 x=3150
Hope this helps plz hit the crown :D
Answer:
Helen can type 3150 words in 45 minutes.
Step-by-step explanation:
70 words Multiplied by 45 minutes
70×45=3150
Hope it helps!
The equation of a line is 5x + 2y = 9. What is the slope of this line?
Answer:
y = (5x + 9) / 2 or y = (9/2) - (5x/2)
Step-by-step explanation:
