3 years ago

I am unsure of what to do? please help on both questions!

Mathematics

1 answer:

postnew [5]3 years ago

3 0

Answer:

The first one is 165,000 I think I don't know though

Step-by-step explanation:

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Evaluate the expression 3+ [5(2-3) - 6]

iragen [17]

Answer:

Answer is below

Step-by-step explanation:

3+5(2−3)−6

=3+(5)(−1)−6

=3+−5−6

=3+−11

=−8

So therefore, your answer would be -8

8 0

3 years ago

Read 2 more answers

A shelf is designed so it will fit in a 90º corner between two walls. The shelf has dimensions, rounded to the nearest tenth, as

den301095 [7]

Answer:

Yes, it will fit snugly in a 90º corner

Step-by-step explanation:

To do this, we simply need to check if the given sides of the shelf is right-angled.

So, we have:

$Hypotenuse = \sqrt{242$

$Side\ 1 = Side\ 2 = 11$

To check for right-angle triangle, we make use of:

$Side\ 1^2 + Side\ 2^2 = Hypotenuse^2$

This gives:

$11^2 + 11^2 = \sqrt{242}^2$

$121 + 121 = \sqrt{242}^2$

$242 = \sqrt{242}^2$

$242 = 242$

This shows that the given sides of the shelf is a right-angled triangle.

Hence, it will fit the wall

4 0

3 years ago

<img src="https://tex.z-dn.net/?f=%5Cfrac%7B8%7D%7B3%7D%20%3D%20%5Cfrac%7Bx%7D%7B11%7D" id="TexFormula1" title="\frac{8}{3} = \f

Yuri [45]

The answer should be X= 88/3 or x= 29 1/3

4 0

2 years ago

Read 2 more answers

What is the area of the red shaded sector ?

scoundrel [369]

answer is 5.58

wait I explain it in some time

4 0

3 years ago

Solve the Problems and Round Accordingly.

torisob [31]

Answer:

1) 39.6474

2) 46.8741

3) 89.5382

4) 55.4417

5) 99.1744

6) 181.598

7) 8.076

8) 71.0826

11) 73.423

12) 78.573

13) 91.9519

14) 23.3715

15) 42.9531

16) 0.2386

17) 86.6819

18) 20.9584

6 0

3 years ago