The two lines graphed on the coordinate grid each represent an equation. Which ordered pair represents a solution?

Answer:

Step-by-step explanation:

(x₁, y₁)  = (-9, 7)    & (x₂ , y₂) = (9 , -3)

Slope = [tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]

          [tex]= \frac{-3-7}{9-[-9]}\\\\= \frac{-3-7}{9+9}\\\\=\frac{-10}{18}\\\\= \frac{-5}{9}[/tex]

Answer:

11.21

Step-by-step explanation:trust me bro

Answer:

11.21

Step-by-step explanation:

Answer:

There are 7 number so what you want to do is separate them into groups and the median will be the number in the middle which is 40 so 40 is the median

Step-by-step explanation:

hope this helps

Answer:

The expressions that are equivalent to that includes:

[tex]▪ \: 3c + \frac{4}{5} + \frac{1}{2} \\ ▪ \: \frac{4}{5} + \frac{1}{2} + 3c \\ ▪ \: \frac{1}{2} + \frac{4}{5} + 3c[/tex]

Answer:

1, 3, and 5 they all equal to (3c+13/10) which was the answer for the question

Step-by-step explanation:

to find out which is equivalent  solve fraction and  solve the others to see which one is similiar.  

Answer:

option a

Step-by-step explanation:

it is because $17,000.00 will make you have more money and have better things to do in the nearest future

The amount received by student in option A and B are A = $54,500.00, B = $29,524.50, Option A is better because student receives $24,975.50 more.

Simplification in mathematical terms is a process to convert a long mathematical expression in simple and easy form.

(A)

Given that,

Amount deposit by student in starting = $17,000

Also, student add $1250 each day for 30 days,

Amount added in 30 days = 1250 x 30 = $37500

Total amount in account = 17000 + 37500 = 54500

The final amount in account is $54500.

(B)

Amount deposited into saving account = $0.50

Also, student triple that amount for 10 days,

Amount in account in 10 days = 0.50 x 3¹⁰ = 29524.5

Option A is a better deal because the student receives $24,975.50 more.

To know more about Simplification on :

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Answer:

D

Step-by-step explanation:

Answer:

f(x) = 2,000(0.94)^x; 952 km^2

Step-by-step explanation:

Formula for exponential growth or decay:

f(x) = P(1 + r)^x

where

f(x) = future value in year x

P = present value

r = annual rate of growth (positive) or decrease (negative)

x = time in years

In this problem,

P = 2,000

r = -6% = -0.06; here r is negative since this is a decreasing function

The formula is

f(x) = 2,000(1 - 0.06)^x

f(x) = 2,000(0.94)^x

For year 12, x = 12.

f(x) = 2,000(0.94)^x

f(12) = 2,000(0.94)^12

f(12) = 952

Answer:

2+x=5

Step-by-step explanation:

i think dont bash me

Answer:

they both have a 1

Step-by-step explanation:

Answer:

3(c+4)

Step-by-step explanation:

It would usually be 3 x 4, but since there is a variable, it can`t be multiplied (unless you know what the value of the variable is). Thus the expression is 3(c+4).

Answer:

Step-by-step explanation:

Given cotA = 40/9

1/tanA = 40/9

tanA = 9/40

According to SOH, CAH, TOA

tan A = 9/40 = opposite/adjacent

Get the hypotenuse

hyp² = opp²+adj²

hyp² = 9²+40²

hyp² = 81+1600

hyp² = 1681

hyp = √1681

hyp = 41

Het sec A

sec A = 1/cosA

Since cos A = adjacent/hypotenuse

cos A = 40/41

secA = 1/(40/41)

SecA = 41/40

Hence the exact value of secA is 41/40

Answer:

The correct option is c. $548.30.

Step-by-step explanation:

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Answer:

its c 98

Step-by-step explanation:

multiply hight by width so 14x7 and thats 98 but idrk

Answer:

∠2=37°

Step-by-step explanation:

Given:

∠1=4x°

∠2=∠4 (Vertical Angle Theorem)

∠3=90°

∠4=(3x+1)°

∠4=∠2 (Vertical Angle Theorem)

∠1+∠2+∠3=180° (We use this equation in the next step)

∠1+∠3+∠4=180°

Thus, ∠2=(3x+1)°, making:

(4x)°+(3x+1)°+90°=180°

7x+91=180

7x=89

x=12

This means:

∠1=4x=4(12)=48°

∠2=3x+1=3(12)+1=37°

∠3=90°

∠4=3x+1=3(12)+1=37°

Answer: B

Step-by-step explanation:

1.6pounds = 13.20

/1.6

1pound = 8.25

Answer: x is on the side we’re the prime example if found if u have a example

Step-by-step explanation:

Answer:

C, F

Step-by-step explanation:

Dont have time rn

Answer:

Al of them are proportional

Step-by-step explanation:

If you see the first one is getting multiplied by 2 same as the second but the third is reversed.

2x,2x,-2x

Answer:

0.7

Step-by-step explanation:

Answer:

There are so many:

2:1

4:2

6:3

Answer:

D-5/7

Step-by-step explanation:

You can use the formula rise over run, which is basically y2-y1 over x2-x1 in other words

In this case, y2=-3, y1= 2, x2=3 ,x1=-4

In every coordinate pair and table, the x always comes first

-3-2/3-(-4)=-5/7

Answer:

Step-by-step explanation:

Next time please include the answer choices.

128x^5*y^8 is equivalent to (2^7)*x^5*y^8

Answer:

Where is the question . For future questions it's help (:

Step-by-step explanation:

Answer

i also need help!!!!!!!!!!

Step-by-step explanation:

Answer:

it is (3.0)

Step-by-step explanation:

because the 3 is the second number without an variable