3 years ago

Please Help me on this!!

Mathematics

2 answers:

Virty [35]3 years ago

8 0

6. it goes up 6 each time

Ghella [55]3 years ago

7 0

It keeps going up by 6

You might be interested in

the profits from eds plumbing company increased by 14,460, or 30% this year. what profit did the company esrn last year?

mart [117]

The company earned a profit of $48,200 last year.

~ hope this helps!

3 0

3 years ago

Which expression is equivalent to 16 × 3?

never [62]

Answer: A

Step-by-step explanation:

X times Y = Y times X

The order doesn't matter.

4 0

3 years ago

Read 2 more answers

Show that if u+v and u-v are orthognal, then the vectors u and v must have the same length.

pashok25 [27]

Answer with Step-by-step explanation:

We are given that

u+ v and u-v are orthogonal

We have to prove that u and v must have the same length.

When two vector a and b are orthogonal then

$a\cdot b=0$

By using the property

$(u+v)\cdot (u-v)=0$

We know that

$(a+b)\cdot (a-b)=\mid a\mid^2-\mid b\mid^2$

$\mid u\mid ^2-\mid v\mid^2=0$

$\mid u\mid^2=\mid v\mid^2$

Magnitude is always positive

When power of base on both sides are equal then base will be equal

Therefore,

$\mid u\mid=\mid v\mid$

Hence, the length of vectors u and v must have the same length.

5 0

4 years ago

Let u = <-6, 1>, v = <-5, 2>. Find -4u + 2v.

Vera_Pavlovna [14]

3 0

3 years ago

How many solutions does this equation have?

Elis [28]

Answer:infinite solution

8(k - 6) + 58 = 2(4k + 5)

⇔ 8k - 48 + 58 = 8k + 10

⇔ 10 = 10

=> infinite solution

Step-by-step explanation:

3 0

3 years ago