Answer:
y=-5/4x+5
Step-by-step explanation:
( 0 , 5 )
The 5 is the y point meaning.
y = -5/4 x + 5
*slope
y = -5/4 x + 5
*where it crosses the y-axis
zoe is 16 years old her brother is 3 years older then half her age . wright a numerical expression for her brother lukes age
Answer: (16 +3) divided by 2
Step-by-step explanation: please mark this brainlest
Which is a rational function?
A. Y=x-5/2
B. y=x^2-x+ 4
c. y=2^x
D. y=x-3/x^2
Answer:
D
Step-by-step explanation:
rational function is a quotient of two polynomial functions.
Rational function is y=x-3/x², which correct option(C)
What is rational function?A rational function is defineds as a polynomial divided by a polynomial.
Rational function [tex]y = \frac{x-3}{x^{2} }[/tex]
In above function have numerator is one degree polynomial and denominator second degree polynomial ,
Hence, it is rational function.
learn more about rational function
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Professor Burger bought a DVD player with an original price of $150 that was reduced by 20%. What was the reduced price?
Answer:
120
Step-by-step explanation:
20% of 150 = 30
150 - 30 = 120
Answer:
120
Step-by-step explanation:
First you turn 20% into .20
Next multiply .20 × 150
You'll get 30
Lastly subtract 150-30
Final should be 120
Hope this helps!!
what number must 200 be multiplied by to make it a perfect square
Answer:
2
Step-by-step explanation:
Thus, we must multiply 200 by 2, so that the product becomes a perfect square. 400 is asquare of 20. So, the least number is 2, by which 200 must be multiplied so that the product becomes a perfect square.
Answer:
Step-by-step explanation:
200 = 2 * 2 * 2 * 5 * 5
To make it a perfect square, you need to multiply by 2
200 * 2 = 400 = 20²
PLEASE HELP I am not good at this kind of stuff and it is due like now so, please hurry I will mark Brainliest
Solve the inequality.
Let s = speed in mph
Answer:
50
Step-by-step explanation:
250 divided by 5
Which relation is also a function
Answer:
The answer is A
Step-by-step explanation:
APE:X
What are some similarities and differences between the Third Angle Theorem and the Triangle Angle-Sum Theorem?
Answer:
The similarities are;
1) The Third Angle Theorem and the Triangle Angle-Sum Theorem are based on the sum of the angles in a triangle being equal to 180°
2) The Third Angle Theorem and the Triangle Angle-Sum Theorem are used to prove the measure of the third
3) The Third Angle Theorem and the Triangle Angle-Sum Theorem are triangle theorems
The differences are;
1) The Third Angle Theorem is mainly used to prove the similarity of two triangles, while Triangle Angle-Sum Theorem is used to find the measure of the third angle
2) The value of the third angle may not be determined when using the The Third Angle Theorem to prove the similarities between triangles while the value of the third angle is normally determined calculated when the Triangle Angle-Sum Theorem is used to find the third angle given the other two angles in the triangle
Step-by-step explanation:
Simplify.
9(y + 7) plzzzz answer fastt
Answer:
y=7
Step-by-step explanation:
9y+63
63/9=7
Please helpppppppppppppp
Answer:
hold on im gone get more people to try an answer your question
Clari will be able to fit 5 pictures on her wall.
1 picture is 4 1/2
2 pictures is 9 inches
3 pictures is 13 1/2 inches
4 pictures is 18 inches
5 pictures 22 1/2 inches
however 6 would be 27 inches. so the closest answer is 4 pictures.
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Which statement correctly explains how Andre could find the solution to the following system of linear equations using
elimination?
(85-9-15
(75-21-12
O Multiply the first equation by -7 and the second equation by 8, and then subtract
O Multiply the first equation by -7 and the second equation by 8, and then add.
O Multiply the first equation by 2 and the second equation by 9, and then add.
O Multiply the first equation by -2 and the second equation by 9, and then subtract.
Answer:3rd
Step-by-step explanation:
Answer:
C) Multiply the first equation by 2 and the second equation by 9, and then add.
Step-by-step explanation:
a line passes trough the points(-5,2) and(10,-1). Wich is the equation of the line
Answer:
y= -(1/5)x +1
Step-by-step explanation:
Find slope:
(2+1)/(-5-10) = -1/5
Plug a point and slope into equation (I used -5,2):
y-2=-1/5(x+5)
Change it to slope-intercept form:
y-2=-1/5(x+5)
y-2=-1/5x-1
y=-1/5x+1
Need help ASAP. Will mark brainliest if correct.
Answer:
A or C but i think A
Step-by-step explanation:
Answer:
C is the correct answer
Step-by-step explanation:
The is the point slope formula which is y-y1=slope(x-x2).
3 1/8 divided by 1/2
Answer:
6.25
Step-by-step explanation:
Answer:
6 1/4
Step-by-step explanation:
covert into mixed fractions
divied them by turning them and multiplying them.
how do you decrease £56 by 14%
Ik the answer I just want make sure I’m correct
Answer:
2
3,0
Step-by-step explanation:
Solve the equation for x*
14 - x = 9
A.23
B. -23
C.5
D. -5
Answer:the answer is x=5
Option C.
Step-by-step explanation:
Answer:
is c 5
Step-by-step explanation:
because you have to subtract 14 to leave -x open and the 9-14= -5 then multyply both sides by -1
someone help me and explain this is really confusing me plzz I'll brainlist u !:)
Answer:
Ok so 25$ for an adult. there are x adults so x times 25 is equals to $25x
13 dollars per child and y children so $13y
$20 for each pensioner and p pensioners so $20p
when adding these notice that none of the variable(latters) are the same so n adding will take place leaving the answer
$25x + $13y + $20p
a) $25x
b) $13y
c) $20p
d) $25x + $13y + $20p
Answer:
a) $25x, this is because if there are x number of adults coming, and $25 is the per adult charge, then irrespective of the number of adults coming this will be the equation. Eg : x = 5 So, $25 * 5 = $125
b) $13y, this is because if there are y number of children coming, and $13 is the per child charge, then irrespective of the number of children coming this will be the equation. Eg : y = 4 So, $13 * 4 = $52
c) $20p , this is because if there are x number of pensioners coming, and $20 is the per pensioner charge, then irrespective of the number of pensioner coming this will be the equation. Eg : p = 2 So, $20 * 2 = $40
d) so, the total will be, = $25x + $13y + $20p
If my answer helped, kindly mark me as the brainliest!!
Thanks!!
pls help
-10y + 18 = -3(5y - 7) + 5y
what is y?
Directions: Find each missing measure.
Q
P
R
Please help me find all 3 !
Answer:
m<P = 60 degrees
Step-by-step explanation:
All sides of the triangle are equivalent to each other.
All three sides of the triangle equal 180 degrees total.
Since there are 3 sides, we divide 180 by 3 to find the measurement for all sides
180 ÷ 3 = 60
Q = 60 degrees
P = 60 degrees
R = 60 degrees
Check your work by adding all three sides together to equal 180:
60 + 60 + 60 = 180
180 = 180
Work is correct
Diego is collecting dimes and nickels in a jar. He has collected $22.25 so far. The relationship between the numbers of dimes and nickels, and the amount of money in dollars is represented by the equation 0.10d+0.05n=22.25.
Select the THREE values (d, n) that could be solutions to the equation.
A. (0, 455)
B. ( 0.50, 435)
C. (233, 21)
D. (118, 209)
E (172, 101)
Answer:
D. (118, 209)
Step-by-step explanation:
0.10d substitute "d" for 118 which equals $11.80
0.05n substitute "n" for 209 which equals $10.45
So, $11.80 + $10.45 = $22.25
Which makes D the correct answer
Please help!! I’ll give brainliest to whoever answers first and correctly!
If m < 5 = 130 degrees, then what is m < 12 __?
And what is the angle relationship for this problem?! What type of angle is this??
Answer:
M<12 is 50⁰
Step-by-step explanation:
You have to subtract 130 from 180 because 130 is a supplementary angle. So you subtract and get the angle measurement for angle 12.
I don’t know what to do, if someone could please help me & explain, you’re the best!
Answer:
they follow the line test
Step-by-step explanation:
there are no repeating x values and if you make a line on each x value there wouldnt be any 2 on a line
What is the unit rate for the number of hours charged?
Answer:
4.09
Step-by-step explanation:
just divide the given price by the hours
A triangle has sides with lengths of 4 millimeters, 5 millimeters, and 8 millimeters. Is it a right triangle?
Answer: No its not a right angled triangle. Please mark as brainliest!
Answer:
Yes
Step-by-step explanation:4 mm and 5 mm are the A and B part of the triangle while the 8 mm is the hypotenuse
A triangle has sides equal to 3, 4, and 5.
Which statement regarding the triangle is correct?
A. The triangle is an equilateral triangle.
B. The triangle is an isosceles triangle.
C. The triangle is an obtuse triangle.
D. The triangle is a right triangle
Answer:
D
Step-by-step explanation:3,4,5 is a pythagorean triple, making it a right triangle
Answer:
D
Step-by-step explanation:
If you use the Pathagorean theorum where [tex]A^{2}[/tex] + [tex]B^{2}[/tex] = [tex]C^{2}[/tex] and plug in the number you were given, you get [tex]3^{2}[/tex] + [tex]4^{2}[/tex] = [tex]5^{2}[/tex] or 9 + 16 = 25 which is correct.
So this has to be a right triangle.
You can also eliminate answer A because you already know none of the sides are equal so it can't be equilateral.
You can eliminate answer B because you already know that no two sides have an equal length so it can't be defined as isosceles.
You can eliminate answer C because if it were obtuse, the 3rd side (5) would have to be a lot longer.
What is slope intercept form A.) y =mx+b B.)ax+by=c C.)P = 2l+2w D.)A = lw
Answer:
The answer is A, Y=mx+b
A 4-ounce tube of paint costs 15.40 what is the cost per ounce?
Answer:
3.85
Step-by-step explanation:
Divide 15.40 by 4.
Answer:
3.85
Step-by-step explanation:
4 ounces = 15.4
4 ounces/ 4= 1 ounce
15.4/4=3.85
[∛27]∧-2 pls is urgent
Answer:
1/9 or 0.1111
Step-by-step explanation:
[∛27]∧-2
We first slove for the bracket before the outer bracket
[∛27]∧-2
Where ∛27 = 3
= 3^-2
= 1/3^2
= 1/9 or 0.1111
If f = {(0,2), (2,6), (3,15),(4,9)} and g = {(3,4), (2,1),(4,6), (5,9)},
what is (f x g)(3)?
Considering the given relations, the value of the multiplication of f(x) and g(x) at x = 3 is given by:
(f x g)(3) = 60.
What is the multiplication of f(x) and g(x) at x = 3?The multiplication is given by the multiplication of each of the numeric values at x = 3, hence:
(f x g)(3) = f(3) x g(3).
The values are found as follows:
The first relation has point (3,15), hence f(3) = 15.The second relation has point (3,4), hence g(3) = 4.Hence the multiplication is given by:
(f x g)(3) = f(3) x g(3) = 15 x 4 = 60.
More can be learned about the multiplication of functions at https://brainly.com/question/13136492
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help!!!!!!!!!!!!!!!!
Answer:
I think for the 1 one the problem is 225=c^2
Step-by-step explanation:
you have to multiply 25x25 then 20x20 then 650-400=250. I'm not sure if I'm right.
