Find the slope of the line y= -8/5x + 2
Step-by-step explanation:
Given
y = - 8 /5 x + 2
Comparing the given equation with y = mx + c
slope (m) = - 8/5
Hope it will help :)
Answer:
-8/5
Explanation:
The equation is written in slope-intercept form, aka y = mx + b, where m is the slope and b is the y-intercept.
In slope intercept, the slope is always the number that comes before x.
In the equation y = -8/5x + 2, that number is -8/5.
Hence, the answer is -8/5.
If Jiraya had 16 cupcakes and naruto took away 5 cupcakes how many cupcakes does Jiraya have?
Answer:
11
Step-by-step explanation: 16 - 5 = 11
Answer:
Jiraya has 11 cupcakes.
Step-by-step explanation:
lol hope this helps you and have a nice day :D
Calculate the area of the trapezoid
Answer:
180 in^2
Step-by-step explanation:
area = 5(sq rt 75) x (sq rt 27) - [5(sq rt 75)-5(sq rt 27)] x 3(sq rt 3) x 0.5
area = 180 in^2
A farmer sells 6.7 kilograms of pears and apples at the farmer's market. 3/5 Of this weight is pears, and the rest is apples. How many kilograms of apples did she sell at the farmer's market?
Answer: She sold 2.68kg of apples in the market
Step-by-step explanation:
Weight of pears and apples= 6.7 kg
weight of pears = 3/5 x 6.7 kg= 4.02 kg
Weight of apples = Total weight of the fruits - weight of pears
= 6.70kg- 4.02kg =2.68 kg
If triangle DEF and triangle MNO are two triangles such that DE = MN and EF = No, which of the following would be sufficient to prove the triangles are congruent?
A DE/MN = EF/NO
B DE=DF
C angle D = angle m
D angle E = angle N
Answer:
The answer is D
angle E=angle N
As N and E are the corresponding angles between those equal sides D. angle E = angle N is sufficient to prove that the triangles are congruent.
What is congruency?Congruency is geometry that states similarities between two or more figures generally with their respective sides and angles.
We know we can prove that two triangles are congruent by sides and angles.
Given that DEF and MNO are two triangles and side DE = MN and side EF = NO, in which angles N and E lie between those two sides and therefore we can apply SAS( side angle side) congruency to prove that they are congruent.
learn more about congruency here :
https://brainly.com/question/7888063
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a. How are pieces 1 and 2 related? pieces 3 and explain how
the pieces are related
Answer:
sorry i don't really get this cause the way you explained it maybe in the comment section say it again and i might get it when you say it again.
can you please solve 2/3x-1/5x=x-1
Answer:
=15/8
Step-by-step explanation:
PLEASE PLEASE HELP IM BEGGING
I need help!! Please the first drop down are (area,diameter,radius) and the second drop down are (1/3,1/2,2,3) and the last drop down are (area,diameter,radius)
Answer:
The Area of circle is 1/2 times the radius times the circumference.
Hope this helps!!!
Please help me find the value of x
Answer:
x = 36 degrees
Step-by-step explanation:
We can use exterior angles theorem to find that 140 degrees is equal to x plus 104 degrees. We subtract 104 degrees on both sides and get that x is 36 degrees.
please help i’m just trying to pass
Answer:
C- 2
Step-by-step explanation:
f(-2)=4x+10
= 4*(-2)+10
=-8+10
f(-2)=2
question 6 smart ppl i need you !!!!!!!!!!!!!!
Answer: The answer is 5/16
Brainlist plz
Step-by-step explanation:
The rectangle has an area of 128 square inches and a width of 8 inches. Find the perimeter of the rectangle.
The answer is 48 square inches as the perimeter.
The perimeter of the rectangle is 48 inches.
What is rectangular perimeter?The whole distance that a rectangle's borders, or its sides, cover is known as its perimeter. Given that a rectangle has four sides, the perimeter of the rectangle will be equal to the total of its four sides.
Given:
The rectangle has an area of 128 square inches and a width of 8 inches.
That means, the length,
= area of the rectangle / the width of the rectangle
= 128/8
= 16 inches.
The perimeter of the rectangle,
= 2 (length + width)
= 2 (16 + 8)
= 48 inches.
Therefore, the perimeter is 48 inches.
To learn more about the rectangular perimeter;
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Alessandro wrote the quadratic equation -6=x2+4x-1 in standard form. What is the value of c in his new equation?
c=-6
c=-1
c=5
c=7
Given:
A quadratic equation is
[tex]-6=x^2+4x-1[/tex]
To find:
The standard form of the given equation and find the value of c.
Solution:
The standard form of a quadratic equation is
[tex]ax^2+bx+c=0[/tex] ...(i)
We have,
[tex]-6=x^2+4x-1[/tex]
It can be rewritten as
[tex]0=x^2+4x-1+6[/tex]
[tex]0=x^2+4x+5[/tex]
[tex]x^2+4x+5=0[/tex] ...(ii)
On comparing (i) and (ii), we get
[tex]c=5[/tex]
Therefore, the value of c is equal to 5 and the correct option is C.
Answer:
the answer is c
Step-by-step explanation:
Luna has n colored cards. Some are red and some are blue. The ratio of the number of red cards
to the number of blue cards is 5:2. Luna has 60 red cards.
Find an
Answer:
n = 84 and there are 24 blue cards
Step-by-step explanation:
I'm guessing you're either trying to find n or the number of blue cards.
To find the number of blue cards:
Luna has 60 red cards and the ratio of red to blue cards is 5:2.
If you divide 60 by 5 (the number of red cards divided by the ratio for red cards) you get 12, which would be 1 in the ratio. The number in the ratio for blue cards is 2, so multiply 12 by 2 and you get 24. Therefore, the number of blue cards is 24.
If the explanation is confusing (which I know it is, sorry) you can look at it like this, and this is also a check:
The ratio of red to blue cards can be written as 5/2. If you do 5 ÷ 2, you get 2.5 and if you divide 60/24, you get 2.5
To find n, the number of cards Luna has, just add the number of red cards and the number of blue cards: 60 + 24 = 84
Mike bought shares in a new corporation that manufacturers cell phone
cases. He bought the stock years ago for $5,100. He recently sold the
stock for $6,100. What was Mike's profit (capital gain) on his stock?
Answer:
1000
Step-by-step explanation:
6100-5100=1000 which is the profit
Help please.................
Answer:
make a whole retangle then do the length times the width on both then add together
Step-by-step explanation:
Answer:
39
Step-by-step explanation:
Multiply 11 by 3 which is 33
Multiply 2 by 3 which is 6
add 33 and 6 which is 39
Hope this helps
please help me I will mark you brainiest
Answer:
It the first one
Step-by-step explanation:
why is it important to learn statistics?
how can you apply statistics in your everyday life?
Answer:
Statistics is a mathematical technique and science that attempts to extract valid knowledge using empirical data of observation or experiment. The main object of research and study of Statistics is the collection, processing and interpretation of various data with the ultimate goal of drawing safe conclusions for making correct decisions. It is an important science whose applications have a wide field in administration, business, as well as in positive and behavioral or social sciences.
% of 10 = 2 write your answer as a decimal or whole number
Answer:
Whole Number: 20%
Decimal: 0.20
Step-by-step explanation:
13 (m-2) =-4(11+m) +1
f(x)= y-x/x^2-16
(that’s a fraction; and the ^ indicates the 2 is a exponent)
Answer:
= 1/x^2
Step-by-step explanation:
Possible derivation:
d/dx(-16 - 1/x + y)
Differentiate the sum term by term and factor out constants:
= d/dx(-16) - d/dx(1/x) + d/dx(y)
The derivative of -16 is zero:
= -(d/dx(1/x)) + d/dx(y) + 0
Simplify the expression:
= -(d/dx(1/x)) + d/dx(y)
Use the power rule, d/dx(x^n) = n x^(n - 1), where n = -1.
d/dx(1/x) = d/dx(x^(-1)) = -x^(-2):
= d/dx(y) - -1/x^2
Simplify the expression:
= 1/x^2 + d/dx(y)
The derivative of y is zero:
= 1/x^2 + 0
Simplify the expression:
Answer: = 1/x^2
I need this please help me
i don't know I just need points sorry
WHO HAS READ THE PEARL, BY JOHN STEINBECK( IN NEED OF HELP FAST) EMMERGENCY
Answer:
me me me omg
Step-by-step explanation:
Geometry pls help me thanks
Answer:
13
Step-by-step explanation:
[tex]DE=.5*BC=.5*26=13[/tex]
Anyone, please help me pretty please
Answer:
The answer is D
Step-by-step explanation:
Answer:
D i think. if not im very srry
Step-by-step explanation:
Adam has x baseball cards Ben has twice as many as Adam Carlos has 8 more than Adam Write the expression that indicates how many cards that Carlos has.
Answer:
Step-by-step explanation:
Hello,
I am pretty sure all this would be is :
Let c = Carlos's baseball cards
c = x + 8
Since Ben in this problem is irrelevant to Carlos, we just are using Adams cards and adding 8 onto them to find Carlos's cards since he has 8 more.
Since :
"Carlos has 8 more than Adam Write"
"Adam has x baseball cards"
So:
c = x + 8
I hope this helps!
If you have any questions or concerns feel free to message me or comment!
Suppose your friend's parents invest $25,000 in an account paying 7% compounded annually. What will the balance be after 8 years?
Answer:
42954.65.
Step-by-step explanation:
Answer: uhhh sorry if it's wrong but i think its 14000
Step-by-step explanation:
96 / 2^5 - 2 please help asap
Answer:
1 is the right answer
Hope it helps!
Thanks!
Answer:
It equals 1.
Step-by-step explanation:
2^5=32, 96/32=3, 3-2=1.
Northlake high school has two lunch periods.
Answer: A greater percentage of second-lunch students (39%) eat outside.
Step-by-step explanation: i just did it