Ask question

Ask question

All categories

2 years ago

14

PLSS HELPPP!! Given vector u equals 15 times open angled bracket cos 45 degrees comma sin 45 degrees close angle bracket comma w

hat are the magnitude and direction of −5u?
75; 225°
75; 135°
−75; −135°
−75; 45°

1 answer:

aksik [14]2 years ago

3 0

The answer to your question is the 2 one

You might be interested in

Suppose each edge of a cube is 7.8 cm long. Which is the BEST estimate for the volume of the cube?

Naya [18.7K]

Multiply like this. And it gives you your answer.

7.8•7.8•7.8

6 0

3 years ago

Read 2 more answers

Jimmy thought he had purchased 7 folders but he only purchased 6. What was his percent error?

QveST [7]

6 percent of 7 is 86% so the percentage error is 24%

6 0

3 years ago

Least to greatest -2, -3/4, -0.45, 3%, 0.36

Crank

Answer:

$\large\boxed{-2,\ -\dfrac{3}{4},\ -0.45,\ 3\%,\ 0.36}$

Step-by-step explanation:

We convert some numbers to decimal fractions:

-2 = -2.00

-3/4 = -0.75

-0.45

3% = 0.03

0.36

We order

-2, -0.75, -0.45, 0.03, 0.36

$\dfrac{3}{4}=\dfrac{3\cdot25}{4\cdot25}=\frac{75}{100}=0.75$

other method

$\dfrac{3}{4}=3:4=0.75$ (use a calculator)

$p\%=\dfrac{p}{100}\to 3\%=\dfrac{3}{100}=0.03$

8 0

3 years ago

PLEASE RESPOND!!!

solniwko [45]

Did you ever get the answer

5 0

3 years ago

Helppppppppppppp meeee plsssssss.

maria [59]

Answer:

C

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers