In an arithmetic sequence, a1=5 and a6=-5. Determine an equation for an, the nth term of this sequence.

Answer:

Me too.

Step-by-step explanation:

Math its't the greatest. It's 1/2 btw.

Answer:

56 dollars

Step-by-step explanation:

Answer:

bottom left

Step-by-step explanation:

Answer:

Option D

Step-by-step explanation:

Since, [tex]\frac{x-y}{x+y}=\frac{2}{7}[/tex]

7(x - y) = 2(x + y)

7x - 7y = 2x + 2y

7x - 2x = 2y + 7y

5x = 9y

[tex]\frac{x}{y}=\frac{9}{5}[/tex]

Since, ΔAED is similar to ΔACB,

Corresponding sides of these triangles will be proportional.

[tex]\frac{BC}{DE}=\frac{AC}{AE}[/tex]

[tex]\frac{x}{y}=\frac{8+AE}{AE}[/tex]

[tex]\frac{9}{5} =\frac{8+AE}{AE}[/tex]

9(AE) = 40 + 5AE

9(AE) - 5(AE) = 40

4(AE) = 40

AE = 10 cm

Therefore, Option D will be the answer.

Answer:

2b^3

Step-by-step explanation:

Answer:

Step-by-step explanation:

If the 2 is a number, then distribute it to the b^3 to get 2b^3.

If the 2 is an exponent, then multiply the 3 and 2 to get b^6.

Answer:

264/8 = 33

33 X 4 = 132

$132

The amount fruit seller collects would be equal to $132

Multiplication is the mathematical operation that is used to determine the product of two or more numbers. If an event can occur in m different ways and if following it, a second event can occur in n different ways, then the two events in succession can occur in m × n different ways.

We are given that  fruit seller has 264 oranges packed in bags, with 8 oranges in each bag. She sells each bag of oranges for $4.

264/8 = 33

Now for 33 bag of oranges are;

33 X 4 = 132

He fruit seller collects $132

Learn more about multiplications;

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87

Step-by-step explanation:

Answer:

-200 | -500 | -500-(-200) | -300

-200 | -0      | 0 -(-200)     |  200

Step-by-step explanation:

Answer:

i think A

Step-by-step explanation:

Answer: A

Step-by-step explanation: none needed

Answer:

72%

Step-by-step explanation:

18,000 / 25,000 = 72% variance. In other words, they made 72% less than they had projected.

Answer:

The answer is $7,000

Step-by-step explanation:

did it on acellus

Answer:

it clicked by it self sorry can't help

Step-by-step explanation:

Answer:

y= -5x+8

Step-by-step explanation:

So frstt you gotta know the form

y= mx+b

y= random Y-coordinate (not useful in this situation)

m= slope

x= random X coordinate (not useful in this situation)

b= y-intercept (the first point of the line that hits the y axis)

So first lets find the slope

sure we can use the slope formula between 2 points but I just did rise over run since this is an easy graph

Rise 5 and go Left 1 so the slope is -5/1 or -5 (negative due to the run going left instead of right plus the line is negative since its falling from left to right)

The y intercept is 8 becuase its the first point where the line crosses the Y axis

ANd thats it!

Plug it in

y= -5x+8

Answer:

the grid supports the answer

Answer:

Step-by-step explanation:

The given equations are in standard form, first write them in slope-intercept form.

"p" is the variable in the x-axis

"g" is the variable in the y-axis

First equation

[tex]4p+2g=96\\2g=96-4p\\\frac{2g}{2} =\frac{96}{2} -\frac{4p}{2} \\g=-2p+48[/tex]      

Second equation

[tex]3p+1g=60\\g=60-3p \\[/tex]

Next you have to determine two points for each equation, the easiest point to determine is the y-intercept, just replace the formula with p=0

First equation

for p=0

[tex]g=-2p+48\\g=-2.0+48\\g=48[/tex]

The  first point is (0,48)

For p=10

[tex]g=-2.10+48\\g=-20+48\\g=28[/tex]

The second point is (10,28)

Plot the points and link them with a line.

Second equation

For p=0

[tex]g=-3p+60\\g=-3.0+60\\g=60\\[/tex]

The first point is (0,60)

For p=10

[tex]g=-3.10+60\\g=30\\[/tex]

The second  point is (10,30)

Plot both points and link them to determine the line.

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Answer:

no dont got it

Step-by-step explanation:

Answer:

20

Step-by-step explanation:

First you need to figure out what they multiplied 6 by to get 60, to do that reverse the operation to make it 60÷6=10. Then you multiply the 10 by the 2 to get 20.

Answer:

C. 6√55

Step-by-step explanation:

The triangle given is an isosceles triangle that is divided into two equal parts by a segment.

Thus, we can apply pythagorean theorem to find x.

x = 2 × √(24² - 9²)

x = 2 × √495

x = 2 × √(9 × 55)

x = 2 × 3√55

x = 6√55

Answer:

52 yards

Step-by-step explanation:

Perimeter is all sides added together.

13 + 14 + 7 + 18 = 52

Answer: Answer is 3

Step-by-step explanation:

Answer: 2/15

Step-by-step explanation:

1/5 of 2/3 means you multiply 2/3 by 1/5:

2/3 x  1/5 = 2/15

2/15 of the class has brown hair with blue eyes

89 Step-by-step explanation: 12+-3 = 6

Answer: 5,120

Step-by-step explanation:

Your equation is:

v(t) = 320 • 4^t

You are trying to find v(2) so:

t = 2

Plug in 2 for t:

v(2) = 320 • 4²

Solve:

v(2) = 5,120 views

Hope this helps! :)

Answer:

solve for X

17-4x=33

-4x=33-17

-4x=16

-4x/-4=16/-4

x=-4

Step-by-step explanation:

1. move the constant (17) to the right side

2. subtract the numbers on the right side (33-17)

3. Divide both sides of the equation by -4 (/4)

4. write the answer x= -4

Solved.

Answer:

x = − 4

Step-by-step explanation:

Answer:

89,250 miles

Step-by-step explanation:

you divide 38,250 by 3 to get how many miles he drove a year, then multiply it by 7 for the seven years and you get 89,250 miles in 7 years.

Answer:

1. m = 1

2. m = 0

Step-by-step explanation:

[tex]m = \frac{y \frac{}{2} - y \frac{}{1} }{x \frac{}{2} - x \frac{}{1} } [/tex]

m = slope

To know the slope you need only 2 points of the line.

1.-

[tex]m = \frac{4 - ( - 1)}{2 - ( - 3)} \\ m = \frac{4 + 1}{2 + 3} \\ m = \frac{5}{5} \\ m = 1[/tex]

2.-

[tex]m = \frac{3 - 3}{2 - 0} \\ m = \frac{0}{2} \\ m = 0[/tex]

Answer:

x = -2

Step-by-step explanation:

3x - 8  = 6x - 2

Isolate x.

3x = 6x - 2 + 8

3x - 6x = 6

-3x = 6

x = 6 ÷ -3

x = -2

Please mark me Brainliest :)

Answer: It's the first option, 1/4y^9