3 years ago

4.8 divided by 3.456

Mathematics

1 answer:

Nikitich [7]3 years ago

8 0

Answer:

1.38888888889 Rounded answer: 1.40 or 1.4

Step-by-step explanation:

You might be interested in

Skip counting represents 8×4

Blizzard [7]

It represents that because multiplication is like adding continually so it represent 8+8+8+8 which is 8 x 4

5 0

4 years ago

If jeramiah can make 600 shirts in 8 hours how many hours with it take to make 1800

Vinil7 [7]

Answer:

24 hrs or a day

Step-by-step explanation:

I used cross multiplication.

600shirts =8 hrs

1800shirts=????

1800•8/600

=24

8 0

3 years ago

In Triangle ABC, Sin B= 9/38. What is the value of the hypotenuse in the triangle?

Montano1993 [528]

The definition of sine is "opposite / hypotenuse".
So, it is safe to assume that hypotenuse = 38.

8 0

4 years ago

Which components are a possible representation of vector w if the magnitude of vector -3w is ||-3w||=15?

Black_prince [1.1K]

Answer:

<-3,4>

<0,-5>

Step-by-step explanation:

|-3w| = 15

3|-w| = 3|w| = 15

|w| = $\frac{15}{3}$

|w| = 5

If vector w is represented by <1,-9>

Then |w| = $\sqrt{(1)^{2}+(-9)^{2}}=\sqrt{1+81}=\sqrt{82}\neq5$ .

Therefore this is not possible.

If vector w is represented by <-3,4>

Then |w| = $\sqrt{(-3)^{2}+(4)^{2}}=\sqrt{9+16}=\sqrt{25}=5$ .

Therefore this is possible.

If vector w is represented by <4,5>

Then |w| = $\sqrt{(4)^{2}+(5)^{2}}=\sqrt{16+25}=\sqrt{41}\neq5$ .

Therefore this is not possible.

If vector w is represented by <-5,-3>

Then |w| = $\sqrt{(-5)^{2}+(-3)^{2}}=\sqrt{25+9}=\sqrt{34}\neq5$ .

Therefore this is not possible.

If vector w is represented by <0,-5>

Then |w| = $\sqrt{(0)^{2}+(-5)^{2}}=\sqrt{0+25}=\sqrt{25}=5$ .

Therefore this is possible.

(NOTE : if z vector is represented by <x,y> then |z| = $\mathbf{\sqrt{x^{2}+y^{2}}}$ )

4 0

3 years ago

Given y = 2x + 8, what effect does changing the equation to y = 6x + 8 have on the slope?

Novay_Z [31]

B

hope it is correct

4 0

3 years ago

Read 2 more answers