4 years ago

Answer for immediate brainliest

Mathematics

2 answers:

kaheart [24]4 years ago

5 0

Answer:

Step-by-step explanation:

timama [110]4 years ago

3 0

Answer:

Step-by-step explanation:

You might be interested in

If A= (10,4) and B= (2,19) what is the length of AB ?

faust18 [17]

we are given

$A= (10,4) \ and \ B= (2,19)$

we have been asked to find the distance AB.

The distance between the two points can be found using the formula

$D=\sqrt{(x_1-x_2)^2+(y_1-y_2)^2} \\ \\ \text{where two points on the Cartesian plane are } (x_1, x_2) \ and \ (y_1,y_2)\\$

$D=\sqrt{(10-2)^2+(4-19)^2}\\ \\ D=\sqrt{(8)^2+(-15)^2}\\ \\ D=\sqrt{64+225}\\ \\ D=\sqrt{289}\\ \\ D=17$

Length of AB=17

4 0

4 years ago

Read 2 more answers

What is the rectangular equivalence to the parametric equations?

Usimov [2.4K]

Answer:

$\left(\frac{x-2}{3} \right)^{2}+\left(\frac{y+1}{2} \right)^{2} = 1$ (An ellipse)

Step-by-step explanation:

Let consider the following trigonometric identity:

$\sin^{2}\theta + \cos^{2}\theta = 1$

Each trigonometric function is cleared respectively in given parametric equations:

$\cos \theta = \frac{x-2}{3}$ and $\sin \theta = \frac{y + 1}{2}$

The equivalent expression in rectangular form is:

$\left(\frac{x-2}{3} \right)^{2}+\left(\frac{y+1}{2} \right)^{2} = 1$

Which represents an ellipse.

6 0

3 years ago

At each stop, you get a snack. Stop 1 you spent a total of $12.50 and gave the cashier $15. How much change did you receive back

Nataliya [291]

Answer:

$2.50

Step-by-step explanation:

3 0

4 years ago

Read 2 more answers

What is 12 5/25 as a mixed number in simplest form?<br><br> Enter your answer in the box.

uranmaximum [27]

Answer:

12 1/5

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Anna Has 69 Cakes That She Baked She Has 89 More Cakes She Baked How Much Batter Did She Use For The Cakes?EXPLAIN

Vadim26 [7]

How much batter was used?

4 0

3 years ago

Read 2 more answers