Answer:
Not proportional
Step-by-step explanation:
3/6=1/3
14/28=1/2
16/32=1/3
17/34
How do I solve this question?
9514 1404 393
Answer:
no, y does not vary directly with x
Step-by-step explanation:
If there is direct variation, the constant of variation can be found as ...
k = y/x
Here, those ratios are ...
y/x = 6/3 = 2
y/x = 18/6 = 3
y/x = 24/8 = 3
The ratio of y to x is NOT A CONSTANT, so there is no direct variation.
what is the answer to -2 2 3+ 1 5 6× 2
Answer:
89 is the answer.
Step-by-step explanation:
Answer:
yr ans is 89.
hope it helps.
if you knew that f(-4)=8, then what (x,y) coordinate point must lie on the graph of y=f(x?)
Answer:
(-4,8)
Step-by-step explanation:
so f(-4)=8 this is easy
the -4 is the x
beause f(x)=y
so the 8 is the y
when y is f(-4)=8 then the cordinate points are (-4,8)
Which expression is equivalent to (q^4)^-3/q^-15 for all values of q where the expression is defined?
Answer: q^3
Step-by-step explanation:
The required expression that is equivalent to the given expression is q³.
Given that,
To determine the expression is equivalent to (q^4)^-3/q^-15 for all values of q where the expression is defined.
The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Here,
Given expression,
[tex]= \frac{(q^4)^{-3}}{q^{-15}} \\= q^{15 - 12}\\=q^3[/tex]
Thus, the required expression that is equivalent to the given expression is q³.
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How many feet are in 9 meters?
1 m = 3.3 ft
9 m = [?] ft
Answer:
your answer is 29.7 feet's
Step-by-step explanation:
1m = 3.3ft
9m = x ft
Cross multiply
x = 9 ×3.3 ft
x = 29.7 feet
or 29 feet
Find the area and the circumference of a circle with Diameter 6 yd . Use the value 3.14 for pi , and do not round your answers .
Step-by-step explanation:
i hope this helps its kind of hard to see but i tried lol
in each of the following figures p ll q. find the indicated vaules
Answer:
you found the value of x, just put it in the equation
Find the missing side in the right triangle, Round to the nearest tenth,

Hello!
[tex]\large\boxed{c = 12.65}[/tex]
Use the Pythagorean Theorem to solve for the hypotenuse:
a² + b² = c²
Plug in the given values:
12² + 4² = c²
144 + 16 = c²
160 = c²
Take the square root of both sides:
c = √160
c ≈ 12.65.
Answer:
12.6
Step-by-step explanation:
12 square plus 4 square then the root of that equals 12.6
How do you solve this problem
Answer
4 Months
Step-by-step explanation:
You pay 15 for 4 months giving you 60 then add 20 so you have 80 you have 10 for 4 months which is 40 then add 40 to it which is 80
Answer:
i think your supposed to input x
Step-by-step explanation:
15x+20 for Leslie
10x+40 for Rashad
and input 6 and 4 in the place of x
15(6)+20 = $110
10(6)+40 = $100 (Not same answer)
15(4)+20 = $80
10(4)+20 = $80. (Same answer)
in 4 months the clubs will cost the same
Justify Step 4 of this Proof
Answer:
I believe it's SSS
Step-by-step explanation:
This is because all sides are congruent to each other.
Please help I will mark you brainliest if you’re right!!
Answer:
C
Step-by-step explanation:
Help with this picture too
Answer:
(6x+3)(6x-3)
Step-by-step explanation:
I used FOIL
Multiply the first numbers 6x*6x=36x^2
The outer -18x
Inner 18x which the outer and the inner cross out
Last 3*-3=-9
36x^2 -9
Answer:
(6x+3) (6x—3)
Step-by-step explanation:
(6x + 3) (6x—3)
(6x • 6x ) + (6x • -3) + (3 • 6x) + (3• -3)
36x² -18x + 18x -9
36x²-9
PLSSS HELP ANSWER, THE QUESTION IS IN THE SCREENSHOT
Answer:
Circle
Step-by-step explanation:
[tex]x dx=-y dy \\ \\ \int x \text{ } dx=\int -y \text{ } dy \\ \\ \frac{x^2}{2}=-\frac{y^2}{2}+C \\ \\ x^2=-y^2+C \\ \\ x^2+y^2=C[/tex]
Which is the equation of a circle.
what are the partial products to 32 x 405?
(35 points)
Answer:
12960
Step-by-step explanation:
(30+2)*405
405*30 + 405*2
12150+810
12960
Hope this helps plz hit the crown :D
How to find the surface area of a polyhedron BE SPECIFIC
Calculate the rate of change for the following data:
x y
-1 5
2 -4
7 -19
10 -28
A. 6
B. -9
C. -3
D. 4
Given:
The table of values.
To find:
The rate of change.
Solution:
From the given table it is clear that the rate of change is constant and function passes through two points (-1,5) and (2,-4). So, the rate of change is
[tex]m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]
[tex]m=\dfrac{-4-5}{2-(-1)}[/tex]
[tex]m=\dfrac{-9}{2+1}[/tex]
[tex]m=\dfrac{-9}{3}[/tex]
[tex]m=-3[/tex]
So, the rate of change is -3.
Therefore, the correct option is C.
a group of friends share 3 1/2 slices of cake. Each friend gets half a slice of cake. How many friends shared the slices of cake?
Answer:
7 friends.....
Step-by-step explanation:
7÷2=3.5
Are these triangles congruent? If so, why?
Because one side of triangle is equal and two angles are equal . So option 1 is your answer .
The equation y = 5x represents the amount of miles Fran runs in x days.
When a graph of this situation is drawn, what does the point (1, 5) on the graph represent?
A. The number of miles Fran runs each day.
B. The number of miles Fran runs on the first day.
C. The total number of miles Fran runs in five days.
D. The total number of miles Fran runs on the fifth day.
Answer:
b
Step-by-step explanation:
What is the slope of the line?
As soon as possible please !!
Answer:
[tex]m=\frac{-8}{5}[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Find points from graph.
Point (-1, 4)
Point (4, -4)
Step 2: Find slope m
Substitute [Slope Formula]: [tex]m=\frac{-4-4}{4+1}[/tex]Subtract/Add: [tex]m=\frac{-8}{5}[/tex]A is the center of the circle, and the length of CD is 15 centimeters.
Name a segment that is a radius. How long is it?
AC: 7.5cm
CD: 7.5cm
CD: 15 cm
AC: 15cm
The radius of the circle will be 7.5 cm. Then the correct option is A.
What is a circle?It is the close curve of an equidistant point drawn from the center. The radius of a circle is the distance between the center and the circumference.
If the chord is passing through the origin. Then the chord will be the maximum chord and the maximum chord is known as the diameter of the circle.
A is the center of the circle, and the length of the CD is 15 centimeters.
The length CD is the diameter of the circle.
The length of the radius is calculated as,
AC = d / 2
AC = 15 / 2
AC = 7.5 cm
The radius of the circle will be 7.5 cm. Then the correct option is A.
More about the circle link is given below.
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The measure of angle b is 3x degrees
Solve 3x+ 4x = 2. (2 points)
O 2t10
O-2+2v10
3
O-2±10
3
O -41v10
3
Danielle's car wash took in $185 to help raise money for the drama club. Danielle needed to spend $32 for car wash supplies. How much profit did the car wash make?
Answer:
153 185-32 is 153 so there's your answer
Each morning Rin rides 1.5 miles to school and then rides home in the afternoon. Later in the evening, she rides to the
park and back home. Over the 5 school days, she rides a total of 25 miles. Which equation can be used to find the
distance she rides each evening?
a) 1.5+x=25
b)1.5+1.5+x=25
c)5(1.5+c)=25
d)5(1.5+1.5+x)=25
Answer:
5(1.5+1.5+x)=25
Imma beginer don't judge this is the answer i think
1 Ray is making a dessert by mixing honey and yogurt in the ratio of 2 to 13. How much yogurt and honey does he need to ma 600 grams of the dessert
Answer:
80 grams honey, 520 grams yogurt
The additive inverse of the complex number a+bi is -a-bi. The sum of a complex number and its additive inverse is zero.
Example: (5+4i)+(-5-4i)=0
What is the additive inverse of –2 + 8i?
2 + 8i
–2 – 8i
2 – 8i
–2 + 8i
A complex number is said to be additive if the sum of a complex number and its additive inverse is zero. The additive inverse of the complex number is 2+ 8i
What are additive inverses?A complex number is said to be additive if the sum of a complex number and its additive inverse is zero.
For instance the the additive inverse of the complex number a+bi is -a-bi.
Given the comlex number -2 + 8i, the additive inverse is expressed as:
Additive inverse = -(-2 - 8i)
Additive inverse = 2 + 8i
Hence the additive inverse of the complex number is 2+ 8i
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x+8y
units
8x -x+5y units
what’s the perimeter?
Answer:
P = 16x+26y units
Step-by-step explanation:
Let the length is (x+8y) units
Width = (8x-x+5y) units
We need to find the perimeter. We know that the perimeter is equal to the sum of all sides.
P = 2[(x+8y) + (8x-x+5y)]
= 2[(8x+8y+5y)]
= 2[8x+13y]
= 16x+26y
Hence, the required perimeter is 16x+26y.
2x^3y + 18xy - 10x^2y - 90y part b: rewrite the expression completely factored.
Answer:
Part A: Factor out the GCF. In this case, the GCF is 2y. So it looks like
2 x^3 * y+18xy-10 x^2 * y-90y=2y (x^3 - 5 x^2 + 9x-45)
Part B: The result from above will need to be factored by grouping.
Part C: If you switch the terms, the factoring will work out differently, but at the end, the factorization will be the same.
Step-by-step explanation:
What type of solution does this equation have?
2x + 6 - 2 = 5
no solution
one solution
infinite many solutions
Answer:
one solution
Step-by-step explanation: