3 years ago

What are the coordinates of points a (-4,3) (3,-4) (-3,-4) (-4,-3)

Mathematics

1 answer:

lozanna [386]3 years ago

5 0

The answer is (-4, -3)

You might be interested in

Find the magnitude of v. v = -3i+ 40 + 7k v =

kherson [118]

Answer:

The magnitude of the given vector is 40.72 units.

Step-by-step explanation:

The given vector is $v=-3\widehat{i}+40\widehat{j}+7\widehat{k}$

We know that for any vector 'r' $\overrightarrow{r}=x\widehat{i}+y\widehat{j}+z\widehat{k}$ the magnitude is given by

$|r|=\sqrt{x^{2}+y^{2}+z^{2}}$

Comparing with the given vector we have

x = -3

y = 40

z = 7

Thus the magnitude equals

$|v|=\sqrt{(-3)^{2}+40^{2}+7^{2}}$

$|v|=40.72$

5 0

3 years ago

Fernando opened a pizza box. Inside there was 3/4 of a pizza. Fernando ate 1/2 of

igomit [66]

Answer:

3/8

Step-by-step explanation:

the answer is 3/8 because u are muliplying 1/2 and 3/4 and 1×3 is 3 and 2×4 is 8 3/8

8 0

2 years ago

Read 2 more answers

Simplify the following expression.

AysviL [449]

Answer: C: 3/5

Step-by-step explanation:

1/2 is equal to 5/10

so 5/10+1/10= 6/10

6/10 can simplify to 3/5

8 0

3 years ago

A-2b, If a = - 2.5, b = - 3.3

lorasvet [3.4K]

Answer:

-2.5 - 2(-3.3)

-2.5 + 6.6 = 4.1

8 0

3 years ago

5 ( x + y) +3 (2x +y)

satela [25.4K]

Answer:

11x + 8y

Step-by-step explanation:

(5x + 5y) + 3 ( 3 · 2x + 3y)

(5x + 5y) + (6x + 3y)

5x + 5y + 6x + 3y

5x + 6x + 5y + 3y

11x + 8y

7 0

2 years ago