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MatroZZZ [7]
3 years ago
6

Please help me this is a test

Mathematics
1 answer:
Pepsi [2]3 years ago
8 0

Answer:

B. 2

Step-by-step explanation:

For x = 2, w(x) = 3, t(x) = - 1

w(x) + t(x) = 3 + (-1) = 3 - 1 = 2

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A cylidrical container of height 28cm and diameter of 18cm is with water. The water is then poured into another container with a
MAVERICK [17]

Answer:

23.9894949495cm is the depth of the container.

Step-by-step explanation:

Cylindrical container:

height: 28

radius: 9 (or 18/2)

pi * 9² = 254.4690049408

254.4690049408 * 28 = 7,125.1321383424 cm²

cylidrical container area: 7,125.1321383424cm²

Container:

length: 27cm

width: 11cm

27 * 11 = 297

7,125.1321383424 / 297 = 23.9894949495cm

I assume that the container with rectangular base is precisely full when tou pour the water into it.

And that your question was how deep the container was.

4 0
3 years ago
Fast i need it thanks
Troyanec [42]

Answer:

trigonometry is difficult haha….  Answer is 8.81 I think

Step-by-step explanation:

5 0
1 year ago
Estimate the quotient what is 467.6 divided by 8
lorasvet [3.4K]
I’m thinking 58.45? if that makes sense

7 0
3 years ago
Blake said 4/5+1/3 =5/8 does his answer make sense explain. please help
Tatiana [17]
Hey there!

The answer is no because whenever you add or subtract fractions, you find the common denominator(the bottom of the fraction)

Corret way:
The common denominator is 15 (5*3)
Multiply numerator(top) and the denominator by 3 
4/5*3*3= 12/15
Multiply numerator and the denominator by 5
1/3*5/5= 5/15
So the equation is now
12/15+5/15= 17/15 or 1 2/15

Hope this helps! :)
7 0
3 years ago
What calculation can I use to find 498 after a 6.1% decrease?
Sergio039 [100]

Answer:

b is the answer

Step-by-step explanation:

i did some research

7 0
2 years ago
Read 2 more answers
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