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Natalija [7]
3 years ago
7

What is 0.045 kg * 90 m / s squared​

Mathematics
1 answer:
serg [7]3 years ago
5 0

Answer:

4.05 N

Step-by-step explanation:

A newton is kilograms times meters over seconds squared.

0.045 kg  ×  90 m/s²  =  4.05 kg*m/s²  =  4.05 N

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If arc AB =70 how many degrees are in ADB
storchak [24]
Somebody else had asked this question and they said it was 35 so your best bet is to go with 35
8 0
3 years ago
The library has at least 5,000 books. Which inequality represents the situation an has an infinite number of solutions?
just olya [345]
MORE THAN OR EQUAL TO 5000<span>≥</span>
3 0
3 years ago
The sales tax in your city is 8.8%, point, 8, percent, and an item costs $63$, before tax.
PIT_PIT [208]

You would pay $5.54 on that item.

Step-by-step explanation:

Given,

Cost of item = $63

Sales tax rate = 8.8%

Amount of sales tax = 8.8% of cost of item

Amount of sales tax = \frac{8.8}{100}*63

Amount of sales tax = \frac{554.4}{100}

Amount of sales tax = $5.54

You would pay $5.54 on that item.

Keywords: percentage, division

Learn more about percentages at:

  • brainly.com/question/1836777
  • brainly.com/question/2115122

#LearnwithBrainly

8 0
3 years ago
⅘ of a packet of sweets are fizzy. If there are 40 sweets in the packet, how many are fizzy sweets?
Colt1911 [192]

Answer:

32 fizzies

Step-by-step explanation:

4/5 = .8

.8 x 40 = 32

- I found that 80% of 40 is 32 therefore 32 fizzies are in the packet of sweets.

- Hope this helps! If you need a further explanation please let me know.

4 0
3 years ago
Emily has the following grades in his math class: Homework grades: 80, 100, 90, Quiz grades: 84, 90, 72, Test grades: 64,
Bess [88]

Answer:

75

Step-by-step explanation:

Homework mean x 10%: (80+100+90)/3 x 0.1 = 90 x 0.1 = 9

Quiz mean x 25%: (84+90+72)/3 x 0.25 = 20.5

Test mean x 45%: (64+72)/2 x 0.45 = 30.6

Sum of means/percentage of grade: 9 + 20.5 + 30.6 = 60.1/.8 = 75.125

8 0
2 years ago
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