Answers
Related Questions
Which function represents a line with a rate change of 4 and an initial value of -4?
Answers
Answer:
D
Step-by-step explanation:
You have to rearange the equation, so:
-4x+y=-4
y=4x-4
Following the formula for a line of y=mx+c.
the angle of a triangle in the ratio 1:3:5 how much is the larger angle
Answers
Answer:
100°
Step-by-step explanation:
The sum of all the angles in a triangle is 180°.
This is 1 + 3 + 5 = 9
180 ÷ 9 = 20
The scale factor is 20.
Multiply 5 (the greatest angle) by the scale factor.
5 x 20 = 100
Is Y=6x+11 a function?
Answers
Answer:
Yes
Step-by-step explanation:
y=6x+11
0=6x+11
-6x=11
x=-11/6
So its a solution
Ա Algebra (STEM) #52056 Test: Test #1: Review Chapter 6 This Question: 1 pt A fish has a triangular tooth with a height that is 2 centimeters longer than the base. If the area of the tooth is 4 square centimeters, find its base and height. The base of the tooth is (Type an integer or a fraction.)
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Answer:
hello I'm losstreak in mobile legends
Can y’all help me with this?
Answers
Answer:
this is binomial
3 is the degree of this equation.
3 2/5+2 and one fifths
Answers
The answer is
[tex]5 \frac{3}{5} [/tex]
If you want in decimal form, the answer would be,
[tex]5.6[/tex]
Find the solution for the system of linear equations by graphing: y=x
Y=2x -4
Answers
Answer:
x and y = 4
Step-by-step explanation:
Since y=x ---> x=2x-4
-x -x
0=x-4
+4 +4 ------------------> Therefore, x= 4 and y= y
If you could graph both lines you would find they intersect at (4,4)
Answer:
(4,4)
Step-by-step explanation:
Joe uses 2 1/4 yards of yellow ribbon to make a bow
Answers
Answer:
11 and 1/4 yards of ribbon
Step-by-step explanation:
Hope this helps you! :)
Answer:
11 1/4 or 11.25 yards
Step-by-step explanation:
He uses 2 1/4 yards for 1 bow
Multiply 2 1/4 by 5
2 1/4 = 9/4
5 = 5/1
9/4 x 5/1
9x5 = 45 , 4x1 = 4
45/4, now divide 45 by 4
you get 11 1/4 same as 11.25 yards to make 5 bows
Solve the linear system by graphing
y=x+2 and y=-6x+9
Answers
Answer:
(1, 3)
General Formulas and Concepts:
Algebra I
Coordinates (x, y)Reading a Cartesian (Rectangular) planeSolving systems of equations by graphingStep-by-step explanation:
Where the 2 lines intersect will be the solution set to the systems of equations.
If the lines are parallel, they will have no solution.
If the lines are the same, they will have infinite amount of solutions.
What function is
graphed below?
Answers
Answer:
y=-x^2
Step-by-step explanation:
Nevaeh is going to invest in an account paying an interest rate of 4.6%
compounded quarterly. How much would Nevaeh need to invest, to the
nearest cent, for the value of the account to reach $125,000 in 9 years?
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This is because we do $125000/1.046^36
As the interest rate 4.6% added to the original 100% is 104.6% or 1.046
The power is 36 as it is compounded 36 times as 9 years, 4 times a year
Answer:
$24,761.07
Step-by-step explanation:
The circumference of a circle is approximately 3.14 times the length of its diameter. Which inequality can be used to find all possible diameter lengths, d, if the circumference of a circle is more than 50 cm? 3.14 d less-than 50 3.14 d greater-than 50 50 d greater-than 3.14 50 d less-than 3.14
Answers
Answer:
3.14 d greater-than 50
(i also need help with one of my questions >~<)
Step-by-step explanation:
Since the circumference of a circle is approximately 3.14 times the length of its diameter, mathematically speaking:
C = 3.14d
That expression must be greater (>) than 50:
3.14 d > 50
So, the correct option is; 3.14 d greater-than 50
what do u need to know in order to find velocity
Answers
Answer:
you need to divide the distance by the time it takes to travel that same distance, then you add your direction to it.
Step-by-step explanation:
He measures and determines that he needs 24 feet of fencing. When he arrives at home improvement store, he realized fencing is priced at $0.25 per inch how much will it cost to fence it
Answers
Answer:
It will cost 72 dollars to fence the perimeter
Step-by-step explanation:
First of all, we will have to make sure that we are working with the same units.
To do this, we will have to convert our units which are given in feet to inches.
1 foot = 12 inches
24 feet = 288 inches.
We now have the total length of what he needs to be 288 inches.
The fence costs 0.25 dollars per inch.
Therefore 288 inches will cost 0.25 X 288 = $ 72
i need help finding the slope please
Answers
Answer:
The slope is -4/5...
Step-by-step explanation:
y=mx+b
m=slope
b= y-intercept
Last year, there were 20 students in a class. This year, there are 30% more students. How many students are in the class this year?
Answers
Answer: Is 26 so
Gib brainliest pwease
Step-by-step explanation: Your dummy
before your account goes bye bye
Please help me !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
33
Step-by-step explanation:
Choose the statement that is true about the given quantities.
Answers
Answer:
Olá, tudo bem?
Step-by-step explanation:
Meu nome é Ana Kesia, e o seu?
Foi mal, Nn Consegui responder!
Answer:
The quantity of column A is greater
Step-by-step explanation:
sin 45 = 0.7071
cos 45 = 0.525
therefore, 0.7071 > 0.525
therefore. sin 45. > cos 45
PLZZ HELP 20 POINTS!!
Meg plotted the graph below to show the relationship between the temperature of her city and the number of people at a swimming pool:
Describe how you can make the line of best fit. Write the approximate slope and y-intercept of the line of best fit. Show your work, including the points that you use to calculate slope and y-intercept.
Answers
Answer:
son 60 puntos ...!!!!!!!!
Answer:
UHHHH I AM SO SORRY I DID NOT MEAN TO PRESS ON THIS!!
Step-by-step explanation:
What’s the common difference or ratio for the sequence 5,10,15,20,25,30,35
Answers
Answer:
the common difference is +5
Step-by-step explanation:
10-5=5
15-10=5
etc.
goes up by 5 every term so the common difference is 5 or +5
Answer:
It is 5. :)
Step-by-step explanation:
15%of 250
Pls give and step by step
Answers
Answer:
Step-by-step explanation:
15% = 15/100 = .15
250 x .15 = 37.5
Answer:
37.5
Step-by-step explanation:
15%of 250 will be
15/100×250 = 75/2 = 37.5
Classify each polynomial according to its degree and type. Look at the screenshot below!
Answers
If the ratio for boys to girls in a summer camp is 5:7 but there's 108 kids there then how many are boys and how many are girls
Answers
4x + 5y = 102
7y + 5y = 126
Answers
Answer:
hope you like my question
Step-by-step explanation:
Hi -
What you want to do here is solve the equation by substitution.
To do that, you solve one of the equations for y. then plug that into the other equation so you have an equation with only x as the variable.
1) Solve either equation for y. Lets go with the first one:
4x+5y=102
Subtract 4x from each side:
5y=102-4x
Divide both sides by 5
y=(102-4x)/5
2) Plug this value for y into the other equation we started with:
7x+5y = 126
7x + 5((102-4x)/5) = 126
3) Solve the resulting equation for x.
Since we are multiplying and dividing (102-4x) by 5 the 2 5s cancel each other out
7x + 5((102-4x)/5) = 126
7x + 102 - 4x = 126
Combine the 2 x terms:
3x+102=126
subtract 102 from each side:
3x = 24
Divide both sides by 3:
x=8
Once we have a value for x, we can plug that number into either one of our starting equations to solve for y.
4x + 5y = 102; if x = 8
32+5y = 102
subtract 32 from each side:
5y = 70
Divide both sides by 5:
y = 14
So x = 8 and y = 14.
You can check your work by plugging these numbers both into your 2 initial equations.
4x+5y=102; 4*8+5*14 = 102
7x+5y=126; 7*8 +5*14 = 126
a jug of orange juice is made by mixing 21 juice with 51 water will be need for 61 juice ?
Answers
Answer:
Step-by-step explanation:
No there is no need for 61 because you’ll be at max capacity
Solve for the missing side of the right triangle. Round your answer to the nearest tenth.
Answers
Answer:
10.4
Step-by-step explanation:
with reference angle 60
perpendicular (p)= 18
base(b)= x
tan 60 = p/b
[tex]\sqrt{3}[/tex] = 18/b
b = 10.4
A rectangle has a perimeter of 56 cm and an area of 96cm^2. Its length is 4 more than five times its width. What is the lenght and width of the rectangle?
Answers
Answer:
L= 24cm
W= 4cm
Step-by-step explanation:
Given data
Perimeter= 56cm
Area= 96cm^2
Let the width be x
W= x cm
L= 5x+4
P=2L+2W
56= 2(5x+4)+2x
56= 10x+8+2x
56-8= 12x
48= 12x
x= 48/12
x= 4cm
L= 5x+4
L= 5(4)+4
L= 20+4
L= 24cm
I only need help with #17 pls
Answers
Answer:
I'm pretty sure the answer is A) Dilation.
Answer:
a. Dilation is the correct ansewr
find the nth term of the following sequence
-7 ,-4 , -1 , 2 ,5
Answers
Answer:
3n - 10
Step-by-step explanation:
Find the difference between the terms
-7 , -4 , -1, 2, 5
+3 +3 +3 +3
Difference of terms = 3, so you'd write that as 3n
Then you'd need to find the difference between the 1st term and 3:
3 > -7
- 10
So you'd write that as 3n - 10
Victor needs $1500 to raise to travel to Spain with his class. He sells magazine subscriptions for $25 each. Which inequality shows how many magazine subscriptions, m, Victor must sell to earn enough money for his trip?