Mathematics, 07.04.2020 03:03, 1031kylepoe03

Match each function with its domain.
All real numbers
X22
x50
1. s(x) =
2. n(x) = 32-X
3. z(x)=\X-2
4. g(x)=»2-X
5. (x)= V2+
6. v(x)= V-X
x20
x2
X2 -2

$Match each function with its domain. All real numbers X22 x50 1. s(x) = 2. n(x) = 32-X 3. z(x)=\X-2$

Answers: 2

Show answers

Answers

answered: Guest

the value of v.w= -12.

step-by-step explanation:

we are given three vector r,v and w as:

r = < 5, -5, -2> ; v = < 2, -8, -8> ; w = < -2, 6, -5>

we know that r,v and w could also be represented as:

r=5i-5j-2k

v=2i-8j-8k

and w= -2i+6j-5k

where i,j and k are the unit vectors of x,y and z-axis respectively.

also we know that it has the following property:

i.i=1 ; j.j=1; k.k=1

and i.=j.i=i.k=k.i=j.k=k.j=0

i.e. when we multiply two vectors or we find it's dot product we need to only multiply the components of x coordinates with each other; y with each other and z with each other.

hence, v.w= (2i-8j- -2i+6j-5k)

= 2×(-2)+(-8)×(6)+(-8)×(-5)

= -4-48+40

= -12

hence, v.w= -12

answered: Guest

c) yes, because of asa or aas

answered: Guest

x= 1

step-by-step explanation: convert 5\frac{11}{12}5

to improper fraction. use this rule: a \frac{b}{c}=\frac{ac+b}{c}a

ac+b

3.25+0.5x+1\frac{1}{3}+\frac{5}{6}x=\frac{5\times 12+11}{12}3.25+0.5x+1

5×12+11

2 simplify 5\times 125×12 to 6060

3.25+0.5x+1\frac{1}{3}+\frac{5}{6}x=\frac{60+11}{12}3.25+0.5x+1

60+11

3 simplify 60+1160+11 to 7171

3.25+0.5x+1\frac{1}{3}+\frac{5}{6}x=\frac{71}{12}3.25+0.5x+1

4 simplify \frac{5}{6}x

x to \frac{5x}{6}

3.25+0.5x+1\frac{1}{3}+\frac{5x}{6}=\frac{71}{12}3.25+0.5x+1

5 convert 1\frac{1}{3}1

to improper fraction. use this rule: a \frac{b}{c}=\frac{ac+b}{c}a

ac+b

3.25+0.5x+\frac{1\times 3+1}{3}+\frac{5x}{6}=\frac{71}{12}3.25+0.5x+

1×3+1

6 simplify 1\times 31×3 to 33

3.25+0.5x+\frac{3+1}{3}+\frac{5x}{6}=\frac{71}{12}3.25+0.5x+

3+1

7 simplify 3+13+1 to 44

3.25+0.5x+\frac{4}{3}+\frac{5x}{6}=\frac{71}{12}3.25+0.5x+

8 simplify 3.25+0.5x+\frac{4}{3}+\frac{5x}{6}3.25+0.5x+

to \frac{13.75}{3}+\frac{4x}{3}

13.75

\frac{13.75}{3}+\frac{4x}{3}=\frac{71}{12}

13.75

9 simplify \frac{13.75}{3}

13.75

to 4.5833334.583333

4.583333+\frac{4x}{3}=\frac{71}{12}4.583333+

10 subtract 4.5833334.583333 from both sides

\frac{4x}{3}=\frac{71}{12}-4.583333

−4.583333

11 simplify \frac{71}{12}-4.583333

−4.583333 to \frac{4}{3}

\frac{4x}{3}=\frac{4}{3}

12 multiply both sides by 33

4x=\frac{4}{3}\times 34x=

×3

13 simplify \frac{4}{3}\times 3

×3 to \frac{12}{3}

4x=\frac{12}{3}4x=

14 simplify \frac{12}{3}

to 44

4x=44x=4

15 divide both sides by 44

x=1

answered: Guest

answer:

idk

step-by-step explanation:

Questions in other subjects:

Mathematics, 19.10.2021 03:30

A researcher is selecting lab rats for her experiment. She assigns each rat a number and picks numbers out of a hat while blindfolded. The pool of rats from which she is drawing pa...

English, 19.10.2021 03:30

There never was a time when the world was without fire, but there was a history of this familiar little object, the match Fire was first given to man by nature itself. When...

Mathematics, 19.10.2021 03:30

You are in the market for a new car. You want to check whether there is a significant difference between the fuel economy of mid-size domestic cars and mid-size import cars. You sa...

Physics, 19.10.2021 03:30

(NO LINKS :D When there are equal forces from opposite directions acting on an object, the forces are said to be which of the following? A} Positive B} Negative...

Computers and Technology, 19.10.2021 03:30

Intro to info tech unit 1 test edge anyone?...

English, 19.10.2021 03:30

What inference can you make about flash mobs based on the details in the text? Most flash mobs are created to people. But Jeanette Falu-Bishoo organized a flash mob to . This su...

Business, 19.10.2021 03:30

The basic principle underlying activity-based costing is that multiple choice an activity, which is a task, operation or procedure is what causes costs to be incurred costs are ass...

English, 19.10.2021 03:30

Find three quotations from the text where the author presents evidence to support the claim. Cite the paragraph number where each quote is found, and label each quote as logical, e...

Mathematics, 19.10.2021 03:30

When bisecting segments and angles, which step is the same?...

Mathematics, 19.10.2021 03:30

If it takes Mathew an hour to get to his friends house and 2 hours if he drives 25mph slower, how far away does Mathew’s friend live?...

Other tasks in the category: Mathematics More task

Match each function with its domain. All real numbers X22 x50 1. s(x) = 2. n(x) = 32-X 3. z(x)=\X-2 4. g(x)=»2-X 5. (x)= V2+ 6. v(x)= V-X x20 x2 X2 -2

Answers

Other questions on the subject: Mathematics

Questions in other subjects:

Match each function with its domain.
All real numbers
X22
x50
1. s(x) =
2. n(x) = 32-X
3. z(x)=\X-2
4. g(x)=»2-X
5. (x)= V2+
6. v(x)= V-X
x20
x2
X2 -2