All categories

3 years ago

23+45+44767676778+56789009987765=

Mathematics

2 answers:

soldi70 [24.7K]3 years ago

4 0

The answer is 101556687787823 i hope this will help you

Dafna1 [17]3 years ago

3 0

Well 23 + 45 is 68. As for the 44767676778+56789009987765 it's like 5.6833778e+13, and those both added is like 5.6833778e+13. I would guess about 5 trillion?

You might be interested in

Katie runs on day 1 8/1/8 mile and on day 2 she runs 4/3/8. how many more miles did she run on Day 1 than Day 2?

Otrada [13]

8 1/8 - 4 3/8 = 3 6/8

3 0

3 years ago

Read 2 more answers

The product of 2 and a number increased by 8 is -48

strojnjashka [21]

Resources / Answers / a product of a number and...
Answers

Search...
GO Ask a question
0
0
a product of a number and -2 increased by 8 is -4. what is the number?
a product of a number and -2 increased by 8 is -4. what is the number?
10/14/2014 | Alvin from Plano, TX | 1 Answer | 0 Votes
Geometry
Mark favorite Subscribe Report
Comment
Tutors, please sign in to answer this question.
1 ANSWER

Nathan B.
Sacramento, CA
0
0
A product means multiplication, so...

(x * -2) +8 = -4
-2x + 8 = -4

To isolate the x, we have a couple of different ways, but the easier for now would be to start off by moving the 8 to the other side via subtracting both sides by 8:
-2x + 8 - 8 = -4 - 8
-2x = -12

Next, we divide both sides by -2
-2x / -2 = -12 / -2
x = 6

7 0

3 years ago

Read 2 more answers

If u+v+w=0, show that u x v = v x w = w x u.

Flauer [41]

Take the cross product of both sides of $\mathbf u+\mathbf v+\mathbf w=\mathbf0$ with $\mathbf u,\mathbf v,\mathbf w$ to generate a system of three simultaneous equations.

$(\mathbf u+\mathbf v+\mathbf w)\times\left\{\begin{matrix}\mathbf u\\\mathbf v\\\mathbf w\end{matrix}\right\}=\mathbf0\times\left\{\begin{matrix}\mathbf u\\\mathbf v\\\mathbf w\end{matrix}\right\}$
$\implies\begin{cases}\mathbf u\times\mathbf u+\mathbf u\times\mathbf v+\mathbf u\times\mathbf w=\mathbf0\\\mathbf v\times\mathbf u+\mathbf v\times\mathbf v+\mathbf v\times\mathbf w=\mathbf0\\\mathbf w\times\mathbf u+\mathbf w\times\mathbf v+\mathbf w\times\mathbf w=\mathbf0\end{cases}$
$\implies\begin{cases}\mathbf u\times\mathbf v+\mathbf u\times\mathbf w=\mathbf0\\\mathbf v\times\mathbf u+\mathbf v\times\mathbf w=\mathbf0\\\mathbf w\times\mathbf u+\mathbf w\times\mathbf v=\mathbf0\end{cases}$

since $\mathbf x\times\mathbf x=\mathbf0$ for any vector $\mathbf x$ .

Finally, use the fact that the cross product is anticommutative, i.e. $\mathbf x\times\mathbf y=-\mathbf y\times\mathbf x$ . The conclusion follows.

4 0

4 years ago

So... I have several questions.

bija089 [108]

Answer:

Step-by-step explanation:

So... I have several questions.

4 0

3 years ago

Please Help!

horsena [70]

Answer:

she makes $6.676 an hour

Step-by-step explanation:

402.17-93.26-41.86=267.05/40=6.67625

3 0

3 years ago