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3 years ago

21 and 22 plsssss I rlly needs (25p btw)

Mathematics

1 answer:

kari74 [83]3 years ago

6 0

"Without using a calculator" suggests you are supposed to have memorized the square roots of 2 and 3 to at least 3 decimal places. That is, you know

√2 ≈ 1.414
√3 ≈ 1.732

21. √8 = √(2²·2) = 2√2 ≈ 2.83 . . . . about 4/5 of the distance between 2 and 3

22. √75 = √(5²·3) = 5√3 ≈ 8.66 . . . about 2/3 of the distance between 8 and 9

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When Angela calculated her net worth; she got this: Net Worth = $435 - $560 = - $125. What does her negative net worth mean?

Tcecarenko [31]

Answer:

The negative net worth mean her liabilities are larger than her assets.

Step-by-step explanation:

Angela's calculation of net worth:

Net Worth = $435 - $560 = - $125

Net worth is the difference in assets and debt. If the net worth is negative it means that debt is greater than assets.
The same thing is in Angela's case. Her debt or liability is greater than total assets hence making her net worth negative.
Her liability is still $125 greater than all of her assets added upon.

6 0

3 years ago

I need help with no.7

ziro4ka [17]

Answer:

(a) 315°

(b) 3°

Step-by-step explanation:

Bearings are measured clockwise from north. The triangle described is illustrated in the attachment.

The bearing of P from R is 180° different from the bearing of R from P it will be ...

135° +180° = 315° . . . . bearing of P from R

The bearing of Q from R is 48° more than the bearing of P from R, so is ...

315° +48° = 363°, or 3° . . . . bearing of Q from R

The angle QPR has a value that makes the sum of angles in the triangle equal to 180°. It is ...

180° -48° -55° = 77°

The bearing of Q from P is 77° less than the bearing of R from P, so is ...

135° -77° = 58°

As above, the reverse bearing from Q to P is ...

58° +180° = 238° . . . . bearing of P from Q

8 0

3 years ago

Can someone pls help me with these I’ve asked this question 3 times already :( will mark brainiest

Tresset [83]

1: cell

2: distinction

3: assumption

4: foliage

5: commision

6: viewpoint

7: considerable

8: membrane

9: cell

10: final

11: viewpoint

12: considerable

uwu

Edit: added 9-12 didn't see them until I accidentally scrolled down, lol.

7 0

4 years ago

Read 2 more answers

Suppose Carson worked at his father's business for 8 hours one week. What is the minimum number of full hours he would need to b

NISA [10]

Answer: 12

Step-by-step explanation:

I think it’s 12, don’t you do 96/8?

6 0

3 years ago

Read 2 more answers

Which of the points listed is the same distance from the y-axis as the point (-4,7.5)?

sergij07 [2.7K]

Answer:

(4,7.5)

Step-by-step explanation:

Reflect (-4,7.5) at the y-axis

6 0

3 years ago