I'm having trouble graphing this problem: y=3/5x
Answer:
(the slope is 3/5)
Hope this helps :)
Guys help I’ve been trying to solve this problem for the past 40 minutes.
Answer:
56 degrees since you set the two equations equal to each other and then plug the value of p (which is 11) back in to find the answer.
Solve the literal equation for the given variable. Show your work.
A = 1/2 h ( b 1 + b 2 ) for h
Answer:
n
Step-by-step explanation:
nnn
Answer:
[tex]h = \frac{2a}{b1 + b2} [/tex]
hope it's helpful ❤❤❤❤❤❤
THANK YOU.
4|m-n|
If m=-7 and n=2
How do you calculate the area of a circle
Just follow this formula.
Area of a Circle= [tex]\pi R^{2}[/tex]
That means PI Radius Squared
Hope this Helps.
-Northstar
Its best to ask your teacher bc like some people wont answer bc thats hard
Solve the system of linear equations.
3x— у = 6
— 3х +y= -6
Answer:
Step-by-step explanation:
Imfinite solutions
Which of these is closest in size to 1?
0.95
1.05
0.960
1.040
0.95
Answer:
0.960
Step-by-step explanation:
Answer:
0.960
Step-by-step explanation:
What is the easiest way to do the distributive property
X-7<14 help me please I need help
Answer:
x < 21
Step-by-step explanation:
Help with math problem
Has anybody done this problem before on Carnegie learning Mathia I’ve been stuck on this problem and I need to turn in this assignment
Answer:
Conclusion: ◇WAU ≅ ◇JAU
Reason: ASA theorem
Step-by-step explanation:
Help qwq I don’t wanna be yelled at for “TaKiNg ToOo LoNg”
Answer:
im not sure im so sorry! qwq
Step-by-step explanation:
3x+2y=400
2x+3y=425
What is the value of x and y
Step by Step explanation:If 2x+3y=425 and 3x+2y=350 find x and y. 1 ... If the sides of a right triangle are 3^2 ,4^2 and Y what are both possible values of y^2? I figured ...
1 answer
Missing: 400 | Must include
Mark wants to make an enclosure for his cows.
He has 44 metres of fencing.
He wants the width to be 8 metres less than the length.
What dimensions should the field have?
?
Answer:
the length and width be 15 meters and 7 meters respectively
Step-by-step explanation:
The computation of the dimension of the field is given below;
Let us assume the fencing be p
Length be x
And, the width be x - 8
So,
P = 44
P = x - 8 + x - 8 + x + x
= 4x - 16
Now
4x - 16 = 44
4x = 44 + 16
4x = 60
x = 15
And, the width be 15 - 8 = 7
So, the length and width be 15 meters and 7 meters respectively
Westminster Street and Lake Avenue intersect. If Westminster Street is 7 meters wide and Lake Avenue is 5 meters wide, what is the distance between two opposite corners of the intersection? If necessary, round to the nearest tenth.
Answer:
the distance between two opposite corners of the intersection is 8.60 meters
Step-by-step explanation:
The computation of the distance between two opposite corners of the intersection is given below:
Here we applied the Pythagoras theorem
[tex]= \sqrt{7^2 + 5^2} \\\\= \sqrt{49 + 25} \\\\= \sqrt{74}[/tex]
= 8.60 meters
hence, the distance between two opposite corners of the intersection is 8.60 meters
David and his 2 children are going to the zoo.
The administration price is
Adult:£60
Children:£67
FAMILY DISCOUND CARD GIVES
1/5 off adults price
60% off child price
Work out the total price David pays after using his discount card.
Answer:
£92.40
Step-by-step explanation:
Discount price for David =1/5 of 60
= 1/5 × 60/1
= £12 (5 multiplied by 12 is 60)
Price for one child = £67
Price for 2 children= £67 × 2
= 134
Therefore discount price for the children,
134 × 60/100
= 134 × 6/10
= 134 × 3/5
= 26.8 × 3
= 80.4
= £80.40
Therefore total Price David pays,
£80.40 + £12
= £92.40
triangle has angles
1 = 24 degrees
2 = 37 degrees
whats the measure of the third angle
Answer:
119 degrees
Step-by-step explanation:
All triangles have a sum of 180 degrees for all of their angles
so 180= 24+37+ x
x= 119
Answer:
119
Step-by-step explanation:
3. Elena walked 12 miles. Then she walked 0.25 that distance. How far did she walk all together? Select all that apply.
A. 12 + 0.25 ⋅ 12
B. 12(1 + 0.25)
C. 12 ⋅ 1.25
D. 12 ⋅ 0.25
E. 12 + 0.25
Answer:
A, B, C
Step-by-step explanation:
12+0.25*12=12(1+0.25)=12*1.25
Answer:
B. 12 + 0.25 ⋅ 12
C. 12(1 + 0.25)
Step-by-step explanation:
It asks you how far she walks all together, so you need to find that answer first to figure out the rest correctly. Now, the total she walked is 15 miles. B. and C. give you 15, however, the rest give you different answer than the total she actually walked.
8, 20, 50, ...
Find the 10th term.
Answer:
[tex]a_{10}=\frac{5^{10}}{2^7} -1[/tex]
Step-by-step explanation:
[tex]a_{n}=a_1 . r^{n}-1[/tex]
Here
[tex]r=\frac{5}{2}[/tex]
[tex]a_1 =8[/tex]
For n=10 (tenth Term)
[tex]a_{10}=8(\frac{5}{2})^{10} -1[/tex]
[tex]a_{10}=\frac{5^{10}}{2^7} -1[/tex]
For the following linear equation, what are the slope and y intercept
Y=x-3
Answer:
slope-1 y-intercept-(0,-3)
find the linear relationships
Answer:
everytime the x goes up by 3, the y goes down by 3
Step-by-step explanation:
A snack mix contains toasted oat cereal, chocolate, and nuts in a ratio of 2 : 2 : 1 by mass. What mass of each ingredient is needed to make a 750 g mix?
Answer:
300g cereal
300g chocolate
150g nuts
Step-by-step explanation:
5x=750
x=150
2x=300
How come two negatives make a positive, but three negatives makes a negative? Does this have to do with there being an odd/even amounts of negatives and cancelling each other out?
Okay well work step by step. If there is three negatives, you first want to multiply the first two negatives. Your number will come out positive but you are still left with one more negative. so you will multiply the positive number with the negative number which comes out with a negative number.
I'm stuck on this question and this is my third Time posting about it pls help me look at pic
Answer:
m = 11, and the correct equation is m + 7.28 = 18.28
Step-by-step explanation:
First, we need to solve:
0.2*m = 2.20
To do it, we need to divide by 0.2 in both sides:
0.2*m/0.2 = 2.20/0.2
m*(0.2/0.2) = 11
m = 11
Ok, we know the value of m.
Now we need to input the value of m in each one of these 4 equations and see which one is the correct one.
The correct equation is;
m + 7.28 = 18.28
When we replace m by 11, we get:
11 + 7.28 = 18.28
So the equation is correct.
Rachel has $48 and buys a hoodie for $24. Rachel used the equation 24x = 48 to model her scenario, where x represents the amount of money she has left. After solving her equation, Rachel says the solution x = 2, means that she has $2 left. Is she correct? Why or why not?
Answer:
yes because in the equation 24x=48 and 2=x
Step-by-step explanation:
if you multiply x(2) and 24 it = 48
20 points.
Find the equation of the line: which passes through (1,-7) and is perpendicular to (-4,6) and (5,-3)
Answer:
-9 6 that is because the line has to be perpenducular to the other line
Step-by-step explanation:
Slope of line between points (-4, 6) and (5, -3)
=> Rise / Run
=> [6 - (-3)] / [(-4) - 5]
= 9 / (-9)
= -1.
Thus slope of perpendicular line
= -1 / (-1) = 1.
We have y = x + c.
When x = 1, y = -7.
=> (-7) = (1) + c, c = -8.
Hence y = x - 8.
Convert: 0.1477km =
m*
Answer:
147.7 meters
Step-by-step explanation:
kilo means 'thousands' so you have to move the demical 3 places to the left to make .1477 a thousand times larger
also, you could set up a proportion like the following based on 1km = 1000m
1000 m = x
1 km .1477
x = .1477 x 1000
x = 147.7
-An internatinal call costs $9.35 for 32 minutes. What is the cost per minute?
help? please
a perimeter of 100cm and
the largest possible area
A Solution of the equation,
3x2 + 2x + 1 = 0 is
Answer:
x = -3.5
Step-by-step explanation:
POE = PROPERTY OF EQUALITY
3*2 + 2x + 1 = 0
6 + 2x + 1 = 0 ## ^ Multiplication
7 + 2x = 0 ## ^ Combine like-terms
2x = -7 ## ^ Subtraction POE
x = -3.5 ## ^ Division POE
Answer:
X=0
Step-by-step explanation:
Use PEMDAS to get rid of some things. Do 3 x 2 = 6. Then distribute the like terms to one side seperating 2x and "0": +1 ---> 0-1 = -1. Now divide... 2x/2 = x (cancels out) and 0/2 = 0. Therefore X=0. But I'm not a computer so double check your answer.