WHAT IS NINE -9 PLUS TAN- 10?

Answer:

Step-by-step explanation:

y=-1/5x+2

make a list of at least 2 points:

if x=0 y=-1.5*0+2=2

if x=2 y=-1.5*2+2=-1

(0,2) and (2,-1)

7.

take three points:

(3,0), (0,-3), (4,1)

Try to find a pattern.

3-3=0

0-3=-3

4-3=0

x-3=y

So the answer is x-3=y or y=x-3.

Answer:

6) I attached the graph as an image, or you could just use Desmos for better detail

7) y = x - 3

Step-by-step explanation:

7) Take two points and do the change in y / change in x

So if you take points (6,3) and (3,0), the change in y is 3 and change in x is 3, giving 1 as the gradient.

Next, find the y intercept which is where the line meets the y axis, so -3.

Answer would come out as y = x - 3

Answer:

8

Step-by-step explanation:

a clock is

12

11 1

10 2

9 3

8 4

7 5

6

The number horizontally opposite of 4 is 8

Answer:

8

Step-by-step explanation:

8 is the answer

Answer:

12-19x8-

Step-by-step explanation:

Answer:

Let's start by using variables to represent the ages of the three people:

Let L be Liz's age.

Let D be Debbie's age.

Let F be Freya's age.

From the problem, we know that Liz's age is two-thirds of Debbie's age, so we can write:

L = (2/3)D

We also know that Debbie's age is half of Freya's age, so we can write:

D = (1/2)F

To find the ratio of Liz's age to Freya's age, we need to express Liz's age and Freya's age in terms of a common variable. Since we have an equation relating Debbie's age to Freya's age, we can use that as the common variable. From the equation D = (1/2)F, we can solve for F in terms of D:

F = 2D

Now we can substitute this expression for F into the equation for Liz's age:

L = (2/3)D = (2/3)(1/2)F = (1/3)F

So Liz's age is one-third of Freya's age. The ratio of Liz's age to Freya's age is therefore 1:3.

Answer:

Step-by-step explanation:

The discriminant of this equation, i.e, D=\(b^{2}-4ac\) is less than 0:

D= 0-(4*2*18)   --> which is clearly negative

When D is less than 0, the equation has no real number solutions.

Therefore, \(2x^{2}+18=0\) has no real roots

Answer:

Step-by-step explanation:

0 has no roots so thats one, and im just trying to complete a challenge so sorry if im wrong :( but make other person brainliest they did good job :)

Step-by-step explanation:

82.....-82

-5.2.....5.2

7/9......-7/9

-y.......Y

4x.......-4x

0.......9/7

Answer:

82.....-82

-5.2.....5.2

7/9......-7/9

-y.......Y

4x.......-4x

0.......9/7

ez

Step-by-step explanation:

Step-by-step explanation:

Finding the area of the canvas:

The canvas has sides measuring 3x - 3 and 4x + 1 inches. To find the area, we multiply the lengths of the sides. So, the area of the canvas is given by:

Area = (3x - 3) * (4x + 1)

= 12x^2 + x - 3

Therefore, the correct equation for the area of the canvas is A = 12x^2 + x - 3.

Finding the area of the circle created by the paint:

The rate at which the paint is spreading on the canvas is given by the function r(t) = 4t, where t represents time in minutes and r represents how far the paint has spread. The area of the circle created by the paint can be expressed as A[r(t)] = πr^2, where r(t) is the distance the paint has spread at time t.

Substituting the value of r(t) = 4t into the formula, we get:

A[r(t)] = π(4t)^2

= 16πt^2

Therefore, the area of the circle created by the paint is 16πt^2.

Determining if the circle will be at least 1300 in² in 5 minutes:

To check if the area of the circle will be at least 1300 in² in 5 minutes, we substitute t = 5 into the equation for the area:

A[r(5)] = 16π(5)^2

= 400π

Approximating the value of 400π, we get approximately, 1256.64.

Since 1256.64 is less than 1300, we can conclude that the area of the circle created by the paint after 5 minutes will not be at least 1300 in².

Answer:

94

Step-by-step explanation:

There is a common pattern.

4² = 16

Switch digits 16 ⇒ 61

5² = 25

Switch digits 25 ⇒ 52

6² = 36

Switch digits 36 ⇒ 63

7² = 49

Switch digits 49 ⇒ 94

Answer:

A: 20:10=2:1

B: y=2x

c he can have 2 flowers per seed packet

Step-by-step explanation:

A: When you look at the coordinates of the graph, you can see the proportionallty at point (10/20)

B: the equoation is proportionalty multplied by x + y axis section (in this case 0)

C: The proportionality explains the relationship:

x represents the flowers

y represents the seed packets

Answer: 1100

Step-by-step explanation:

Answer:

y - 6 = x/3 + 17/3 - 6

Step-by-step explanation:

   x₁,y₁

A(-5,4)

   x₂,y₂

B(1,6)

m = (y₂ - y₁) / (x₂ - x₁)

m = (6 - 4) / (1 - (-5))

m = 2 / (1 + 5)

m = 2/6

m = 1/3

y = mx + b              B(1,6)

6 = (1) * 1/3   + b

6 = 1/3  + b

b = 6 - 1/3

b = (18 - 1) / 3

b = 17 / 3

y = x/3 + 17/3

y - 6 = x/3 + 17/3 - 6

Answer:

The answer is 1440

Step-by-step explanation:

Remember, to find the volume is width x length x height

4 x 5 = 20

12 x 6 = 72

20 x 72 = 1440

I hoped this helped!! :^^ (sorry in advanced if I got it wrong)

Answer:

0.0596

Step-by-step explanation:

Answer:

B. $1.34

Step-by-step explanation:

5.36 ÷ 4

=536×1/4×1/100

=536/400

=1.34

Answer:

the club made  5  pies

Step-by-step explanation:

5x4=20 so then u take away 20 from 40 = 20

then u divide 20 by 4=5 so they made 5 pies in total

Answer:

V≈1436.76 (your radius is 7)

Answer:

Hi! I'm in middle school as well and I had this same question.

Step-by-step explanation:

I believe the answer is 7 1/3 or 7.333333

If it isn't, I am deeply sorry

Answer:

x = 10

Step-by-step explanation:

5x + 50 = 100

=> 5x = 100 - 50

=> 5x = 50

=> x = 10

Hoped this helped.

Answer:

40 miles in 60 minutes

Step-by-step explanation:

1 hour has 60 minutes, and since the freight train travels 1 mile in 1.5 minutes, it can be said that the train travels 2 miles in 3 minutes (assuming a constant rate). This becomes a problem of equal ratios:

\(\frac{2}{3}=\frac{x}{60}\) , where the numerator refers to distance, and the denominator refers to the time

After cross multiplication, we find that 3x = 120, or x = 40.

Therefore, it takes 1 hour for the train to travel 40 miles

Answer:

The number of miles will the train travel in 1 hour is 40 miles.

Step-by-step explanation:

Given:

A freight train travels 1 mile in 1 minute 30 seconds.

Find:

The number of miles that the train will travel in 1 hour

Step 1 of 1

One minute 30 seconds is \($\frac{3}{2}$\) minutes, so the train's speed is

\($$\begin{aligned}\text { spced } &=\frac{1 \text { miles }}{\frac{3}{2} \text { minutes }} \\&=\frac{2}{3} \frac{\text { miles }}{\text { minute }}\end{aligned}$$\)

There are 60 minutes in an hour, so the distance traveled in 60 minutes is distance \(=(60$ minutes $) \cdot\left(\frac{2}{3} \frac{\text { miles }}{\text { minute }}\right)$\)

                  =40 miles.

Answer: The correct answer is:

Probability of rolling a number less than 3: 2/6 or 1/3

Step-by-step explanation:

Explanation: Out of the six possible outcomes (numbers 1, 2, 3, 4, 5, 6), there are two outcomes that meet the condition of rolling a number less than 3, which are 1 and 2. Therefore, the probability of rolling a number less than 3 is 2 out of 6, which simplifies to 1/3.

Probability of not rolling a number less than 3: 4/6 or 2/3.

Explanation: To find the probability of not rolling a number less than 3, we consider the outcomes that are not favorable (i.e., rolling a 3, 4, 5, or 6). There are four such outcomes, so the probability of not rolling a number less than 3 is 4 out of 6, which simplifies to 2/3. :D

Answer:

The rate of the loan was 1.4%

Step-by-step explanation:

Set up Equation:

$15,000n = $20,000

Substitute Variable

n = 1.4

Check Answer:

1.4% x $15,000 = $20,000

Answer:

It's 8% I think the person above didn't quite understand

Step-by-step explanation:

Have a nice day!!

Answer:

the answer is...

Step-by-step explanation:

Answer:

−7⋅(−3)⋅(−5)⋅(−8)

Step-by-step explanation:

Answer:

$6655

Step-by-step explanation:

I am assuming it is compound interest

$5,000 x 1.1^3 = $6655

Option (C) Infinitely many solutions

See the image below, hope it helps!

Answer:

The distance between the top of the ladder an the ground is 9.5ft