Answer:
{-3, -1, 1}
Step-by-step explanation:
Zeros refer to x-intercepts. X-intercepts are x values when y = 0. You can tell where they are by looking at where the line passes the x-axis.
Therefore, {-3, -1, 1} are the zeros.
$35.79 for a 22 pound turkey written in unit rate
Unit rate would be price per pound.
Divide total price by total rate:
35.79/22 = 1.6268
Round to the nearest cent:
$1.63 per pound
What value for k transforms the function f into g
Answer:
-3 im pretty sure
Step-by-step explanation:
function f's y-intercept is 4
function g's y-intercept is 1
4-1=3
f has to go down so it will be -3
If the surface area of a cube is 384, what is the length of one of the sides of
the cube?
Answer:
S = 8
Each side of a face is 8 units.
Step-by-step explanation:
The surface area of the cube is 384 units.
One face of the cube has an area of s^2
A cube has 6 faces
6s^2 = 384 Divide by 6
s^2 = 384 / 6
s^2 = 64 Take the square root of both sides
sqrt(s^2) = sqrt(64)
s = 8
Answer:
8 units
Step-by-step explanation:
Area of 1 side = 384 ÷ 6 = 64 sq units
Length of 1 side = sq.rt. (64) = 8 units Answer
Real numbers a and b satisfy
a + ab = 250
a - ab = -240
Enter all possible values of a, separated by commas.
The only possible value of "a" that satisfies the given equations is a = 5.
The possible values of "a" that satisfy the given equations, let's solve the system of equations:
a + ab = 250 ---(1)
a - ab = -240 ---(2)
We can solve this system by using the method of substitution. Rearranging equation (2), we get:
a = ab - 240 ---(3)
Substituting equation (3) into equation (1), we have:
(ab - 240) + ab = 250
2ab - 240 = 250
2ab = 250 + 240
2ab = 490
ab = 490/2
ab = 245
Now we have the value of "ab."
We can substitute this back into equation (3) to solve for "a":
a = (245) - 240
a = 5
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Angle MNO is formed by segments MN and NO on the following coordinate grid: Angle MNO is rotated 90 degrees counterclockwise about the origin to form angle M'N'O'. Which statement shows the measure of angle M'N'O'?
the rotation doesn't affect the value of the angle, so they have the same measure. The answer is the option 2
What is the domain of the square root function graphed below?
On a coordinate plane, a curve open up to the right in quadrant 4. It starts at (0, negative 1) and goes through (1, negative 2) and (4, negative 3).
x less-than-or-equal-to negative 1
x greater-than-or-equal-to negative 1
x less-than-or-equal-to 0
x greater-than-or-equal-to 0
Mark this and return
The domain of the square root function is x greater-than-or-equal-to 0, since the function is defined for all non-negative x-values or x-values greater than or equal to zero.
The domain of the square root function graphed below can be determined by looking at the x-values of the points on the graph.
From the given information, we can see that the curve starts at (0, -1) and goes through (1, -2) and (4, -3).
The x-values of these points are 0, 1, and 4.
Since the square root function is defined for any non-negative x-values or x-values more than or equal to zero, its domain is x greater-than-or-equal-to 0.
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Kathy’s customer base is 2/3 residential and 1/3 business if she has 350 residential customers how many total customers does she have
What is the slope of the line that passes through points (-3,5) and (11, 5)?
What is the percent of 1 - 3√(5/35) ?
Answer:
1 - 3√(5/35) = 1 - 3√(1/7) = 1 - 3*(1/sqrt(7)) ≈ 0.0755
0.0755 * 100 = 7.55%
Step-by-step explanation:
To find the percentage of 1 - 3√(5/35), we need to first evaluate the expression.
1 - 3√(5/35) = 1 - 3√(1/7) = 1 - 3*(1/sqrt(7)) ≈ 0.0755
To convert this decimal to a percentage, we simply multiply by 100:
0.0755 * 100 = 7.55%
Round 822,119 to the nearest ten thousand.
Answer:
820,000
Step-by-step explanation:
2 is lower than 5 so round down to 20
Pls Brainliest If Helps
Answer:
820,000
Step-by-step explanation:
The 10,000 digit is the 2 on the left.
All digits to the right of the left 2 become zero.
820,000
The first digit that is dropped is the right 2.
Since it is not 5 or more, the 2 that is kept does not go up to 3.
Answer: 820,000
Dividing the sum of (7/8) (15/4) (1/12) by their multiplication gives _________
The Division of the sum of (7/8), (15/4), and (1/12) by their multiplication is (2712/168).
To find the division of the sum of (7/8), (15/4), and (1/12) by their multiplication, we first need to calculate the sum and multiplication of the given fractions.
The sum of the fractions is:
(7/8) + (15/4) + (1/12)
To add these fractions, we need a common denominator. The least common multiple of 8, 4, and 12 is 24. Let's convert each fraction to have a denominator of 24:
(7/8) = (21/24)
(15/4) = (90/24)
(1/12) = (2/24)
Now we can add the fractions:
(21/24) + (90/24) + (2/24) = (113/24)
The multiplication of the fractions is:
(7/8) * (15/4) * (1/12)
To multiply fractions, we multiply the numerators and denominators:
(7*15*1) / (8*4*12) = (7/96)
Now we can divide the sum of the fractions by their multiplication:
(113/24) / (7/96)
To divide fractions, we multiply the first fraction by the reciprocal of the second fraction:
(113/24) * (96/7) = (2712/168)
Therefore, the division of the sum of (7/8), (15/4), and (1/12) by their multiplication is (2712/168).
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NEED ANSWER ASAP!!
How much water should be added to 18 mL of 15% alcohol solution to reduce the concentration to 9%?
Graph line y=-1/4x+3
Answer:
connect the points (0, 3) and (4, 2)
What is the solution to 10 − 3(m − 5) = 2(5 − m)?
Answer:
15 = m
Step-by-step explanation:
10 − 3(m − 5) = 2(5 − m)
10 - 3m + 15 = 10 - 2m
25 - 3m = 10 - 2m
25 - 10 = - 2m + 3m
15 = m
__________
hope it helps!
Answer:
m=15
Step-by-step explanation:
10 − 3(m − 5) = 2(5 − m)
-3m+25=10-2m
-3m= -2m -15
-m=-15
m=15
Find the product.
(36 + 4) (262 – 6 + 4)
Answer:
10,400
Step-by-step explanation:
(36+4)= 40
(262-6+4)= 260
(40)(260)= 10,400
Answer:
10,400
Step-by-step explanation:
Add 36 + 4
40
Now we do the second parentheses.
262 - 6 = 256
256 + 4 = 260
Now we multiply.
40 multiplied by 260 = 10,400
Hope I helped :)
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find the sum of the given infinite geometric series. NO LINKS OR ANSWERING QUESTIONS YOU DON'T KNOW
Answer:
320/3
Step-by-step explanation:
First find the common ratio
20/80 = 1/4
The sum of an infinite geometric series
sum = a1/ (1-r) where a1 is the first term and r is the common ratio
=80/ ( 1-1/4)
= 80/(3/4)
= 80 *4/3
= 320/3
The coordinates of the endpoints of GH are G(2,7) and H(11,16). Point I is on GH and divides it such that GI:HI is 4:5. What are the coordinates of I?
The coordinates of I ( x, y) = ( 6, 11 )
What is coordinate in math?
A pair of numbers that use the horizontal and vertical separations from the two reference axes to define a point's location on a coordinate plane. typically expressed by the x-value and y-value pair (x,y).
The coordinates of the G = (2,7)
The coordinates of the H = (11,16)
Point I is on GH and divides it such that GI:HI is 4:5.
the coordinates of I ( x, y)
\(x = \frac{m_{1}x_{2} + m_{2} x_{1} }{m_{1} + m_{2} }\)
\(x = \frac{4 * 11 + 5 * 2}{ 4 + 5}\)
x = 6
\(y = \frac{m_{1}y_{2}+ m_{2}y_{1} }{m_{1} + m_{2} }\)
\(y = \frac{4 * 16 + 5 * 7}{9}\)
y = 11
the coordinates of I ( x, y) = ( 6, 11 )
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I NEED YOUR HELP!! I'LL. GIVE YOU BRAINLIEST
Answer: ∠16 and ∠11
Step-by-step explanation:
All of these answer options include ∠16, so we know we're looking for an angle that is corresponding to ∠16. A corresponding angle is an angle that is in the same relative position. We will look at ∠9, ∠11, ∠2, and ∠12 since those are the given answer options, and see which is corresponding.
The correct corresponding angles are ∠16 and ∠11.
How many more sunflowers with a height of 27 1/2 inches or more were there than sunflowers with a heigh less than 27 1/2 inches?
The number of sun flowers with a height of 27¹/₂ inches or more are 4 more than those with a height of less than 27¹/₂ inches
How to Interpret Dot Plots?A dot plot, which is also known as a strip plot or dot chart, is a simple form of data visualization that comprises of data points plotted as dots on a graph with an x- and y-axis. These types of charts are used to graphically depict certain data trends or groupings.
The number of heights below 27¹/₂ inches that exists in the given dot plot is seen to be 8 in number.
Similarly, the number of dot plots that exists above or equel to 27¹/₂ inches from the given dot plot are 12 in number.
Therefore, we can say that:
Difference in total number for both parameters = 12 - 8= 4
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15% of the number of marbles in a box is 30 marbles. How many marbles are there in the box? *
Answer:
200
Step-by-step explanation:
Let the amount of marbles in the box be m.
15/100m = 30
15m/100 = 30
15m = 3000
m = 200
Checking
15% * 200 = 30
simplify this question
Answer:
8192
Step-by-step explanation:
The answer is 8192 but in your multiple-choice problem it's \(2^{13}\)
4x^2/x^2-9-2x/x+3=3/x-3
Answer:
x=2/3
Step-by-step explanation:
decimal: 1.5
mix number: 1 1/2
How does rewriting radicals in different forms help you communicate your answer?
We can write radicals \(9^{\frac{3}{2}\) as \((3^2)^{\frac{3}{2}\) forms to help us communicate our answers.
What are surds and indices?We know there are two types of radicals one is surds when the number has been raised by such power that it is greater than zero and less than one,
The other type of radicals are indices where a number is raised to such power that is greater than one.
Suppose, We have a radical \(16^{\frac{1}{4}\).
Now, We know 2⁴ = 16.
So, We can rewrite \(16^{\frac{1}{4}\) as \((2^4)^{\frac{1}{4}\) and multiply the exponents which
results to 1.
Again say we have \(9^{\frac{3}{2}\) and we know 3² = 9, Se we can rewrite \(9^{\frac{3}{2}\) as \((3^2)^{\frac{3}{2}\) , and the exponent multiplies to 3 so it is now 3³ which is 27.
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Hi help please quick
Answer:
Initial amount: 934 g
After 80 years: 147 g
Step-by-step explanation:
\( A(t) = 934 (\dfrac{1}{2})^\frac{t}{30} \)
The initial amount occurs at t = 0.
\( A(0) = 934 (\dfrac{1}{2})^\frac{0}{30} \)
\( A(0) = 934 (\dfrac{1}{2})^0 \)
\( A(0) = 934 \times 1 \)
\( A(0) = 934 \)
After 80 years, t = 80.
\( A(80) = 934 (\dfrac{1}{2})^\frac{80}{30} \)
\( A(80) = 934 (\dfrac{1}{2})^\frac{8}{3} \)
\( A(80) = 934 (0.15749) \)
\( A(80) = 147 \)
Liza needs help to solve this linear equation.
4(x – 5) + 2x = 9x – 2(4 + 2x)
She has completed two steps, but now she’s stuck. Examine her work.
1. 4x - 20 + 2x = 9x - 8 - 4x
2. 6x - 20 = 5x - 8
What could be the next step? Select all that apply.
Add 8 to both sides.
Add 5x to both sides.
Subtract 6x from both sides.
Subtract 20 from both sides.
Divide both sides by –8.
Divide both sides by –20.
Answer: It is A and C:
A: Add 8 to both sides
C: Subtract 6x from both sides
Answer:
this would be your answer
Step-by-step explanation:
12. pesos de 100 es: %
Answer:
la respuesta es 80 pesos espero que te ayude
please help!!! i haven’t seen this on brainly yet!
Answer:
You got this
Step-by-step explanation:
Find the product. 8 4²/7 × ₁5 15
Answer: 519 120
Step-by-step explanation:
84*84=7056
7056/7=1008
1008*515=519 120
i need help yall i dont understand this
hegartymaths.com/assessment
2 of 8
The area of a circle is 99.88cm?.
Find the length of the radius rounded to 2 DP.
r =
cm
Answer:
r = 5.63 cm
Step-by-step explanation:
Given that,
The area of a circle, A = 99.88 cm²
We need to find the radius of the circle. We know that, the area of a circle is given by :
\(A=\pi r^2\\\\r=\sqrt{\dfrac{A}{\pi}} \\\\r=\sqrt{\dfrac{99.88}{\pi}} \\\\r=5.63\ cm\)
So, the radius of circle is 5.63 cm.