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MariettaO [177]
4 years ago
15

Convert :

Mathematics
1 answer:
Step2247 [10]4 years ago
3 0

Answer:

a) 100 kg to grams = 100000 grams

b) 5 minutes to seconds = 300 seconds

c) one hour to seconds = 3600 seconds

d) 1 week to minutes = 10080 minutes

e) 100m into km = 0.1km

g) 6 square to metres to square centimetre = 60000.00 cm²

f) 500 grams to kg = 0.5kg

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Sedaia [141]

It would have to be 3/5

4 0
3 years ago
Read 2 more answers
4 - (y - 3) = 3(y + 1) - 4(1 - y)
s344n2d4d5 [400]

Answer:

The value of y is 1

Step-by-step explanation:

4 - (y - 3) = 3(y + 1) - 4(1 - y)

4 - y + 3 = 3y + 3 - 4 + 4y

7 - y = 7y - 1

7 + 1 = 7y + y

8y = 8

y = 1

Thus, The value of y is 1

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3 years ago
Translate the following algebraic inequality into a verbal inequality.<br> 2x +6 &gt; 20
Vera_Pavlovna [14]
X >7. I hope this helps, happy learning.
6 0
3 years ago
Enter the plan width for the rectangular room. Round your answer to the nearest tenth.
Jobisdone [24]

Answer:

350

Step-by-step explanation:

5x7x10=350

5 0
3 years ago
Denise and Donna want to exchange secrets from across a crowded whispering gallery. Recall that a whispering gallery is a room w
Yuri [45]

Answer:

34 feet

Step-by-step explanation:

From the question, we are told that:

If the room is 30 feet high at the center and 90 feet wide at the floor,

Entire width of the room = 90 feet = 2a

a = 90/2 = 45

Height of the room = b = 30 feet

Foci (c)² = a² - b²

c = √a² - b²

c = √45² - 30²

c = √1125

c = 33.541019662 feet

Approximately to the nearest whole number = 34 feet

Denise and Donna should each stand 34 ft from the outer wall so that they will be positioned at the foci of the ellipse

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3 years ago
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