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2 years ago

9

Amswer plss in number 7 plsss

2 answers:

drek231 [11]2 years ago

5 0

a.{ m,e,a,i,t} This answer is certain

Scilla [17]2 years ago

4 0

Answer:

A

Step-by-step explanation:

union is U

A U B = m,e,a,t,i

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10| x – 4| - 3 > 47

Andrew [12]

Answer:

x < -1 or x > 9

Step-by-step explanation:

$10|x-4|-3>47$

Add 3 to both sides.

$10|x-4|-3+3>47+3$

Simplify.

$10|x-4|>50$

Divide both sides by 10.

$\frac{10|x-4|}{10} >\frac{50}{10}$

Simplify.

$|x-4|>5$

Apply absolute value rule: If $|u|>a,a>0$ then $u < -a$ or $u>a$

$x-4$ or $x-4 >5$

$x-4$

Add 4 to both sides.

$x-4+4$

Simplify.

$x$

$x-4>5$

Add 4 to both sides.

$x-4+4>5+4$

Simplify.

$x>9$

Combine the intervals.

$x$ or $x>9$

8 0

2 years ago

Kyle Eunice has 78 blocks. She stacked it in such a way that the topmost row has one block, the row below it has two blocks, and

myrzilka [38]

Answer:

12

Step-by-step explanation:

1

2

3

4

5

6

7

8

9

10

11

12

1+2+3+4+5+6+7+8+9+10+11+12=78

6 0

2 years ago

1 2 4 6 7 10 10 14 ?

mariarad [96]

What’s the question?

4 0

2 years ago

Read 2 more answers

What is what is 2000 * 3000

elena-14-01-66 [18.8K]

Answer:

600,000

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Let v1=(1, 6) and v2=(5, -3)

astraxan [27]

Answer:

See Explanation;

Step-by-step explanation:

The given vectors are;

$v_1=\:\:$ and $v_2=\:\:$

a) To add or subtract two vectors, we add or subtract their corresponding components

$v_1+v_2=\:\:+\:\:$

$v_1+v_2=\:\:$

$v_1+v_2=\:\:$

$v_1-v_2=\:\:-\:\:$

$v_1-v_2=\:\:$

$v_1-v_2=\:\:$

$v_2-v_1=\:\:-\:\:$

$v_2-v_1=\:\:$

$v_2-v_1=\:\:$

b) See attachment for graphs(1,6

3 0

2 years ago