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3 years ago

What is two and a quarter added to four and a quarter

Mathematics

2 answers:

xeze [42]3 years ago

3 0

Answer:

6 1/2

Step-by-step explanation:

If you write the fractions you get, 2 1/4 + 4 1/4. You first add the whole numbers and get 6, you then add the two 1/4's and get 2/4 which simplifies into 1/2.

lora16 [44]3 years ago

3 0

Six and one half is the answer to two and a quarter added to four and a quarter

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Solve for x 3 x = − 2 Give your answer as a fraction in its simplest form.

alexandr1967 [171]

It is -2/3
I gotchu don’t worry !

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3 years ago

Basalt is a very acid volcanic rock; the lava form of granite. True False

yulyashka [42]

Answer: False

Explanation :

Although basalt is very acidity due to its non calcareous nature, it is made up of grains that are so fine that they are impossible to differentiate without the aid of a microscope (that is they can't be seen with the naked eyes or even with the use of magnifying lens), but this it's features are very different from that of granite which is composed of crystals of the four particles hornblende, quartz, feldspar, mica big enough to be easily seen without a microscope.

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4 years ago

A company rents water tanks shaped like cylinders. Each tank has a radius of 3 feet and a height of 2 feet. The cost is $ 4 per

Alexxandr [17]

Answer:

The total cost of the cylindrical tank is $226.28

Step-by-step explanation:

Dimensions of the tank are: radius = 3 ft , height = 2 ft

Cost per cubic foot = $4

Now, total volume of the cylindrical tank = $\pi \times r^{2}h$

Here, take π = 22/7

So, Volume = $\frac{22}{7} \times (3)^{2} \times (2) = \frac{22 \times 9 \times 2}{7} = \frac{396}{7} = 56.57 cubic ft$

So, the volume of the tank = 56.57 cubic feet.

Now, cost per cubic foot = $4

Hence, the total cost of the tank = Total Volume of the tank x cost per foot

= 56.57 x 4 = $226.28

So, the total cost of the cylindrical tank is $226.28

5 0

3 years ago

Fatoumata just accepted a job at a new company where she will make an annual salary of $64000. Fatoumata was told that for each

Nadya [2.5K]

Answer:

After 7 years: $81,500

If x=salary and t=years with company, then x=6400+2500t

Step-by-step explanation:

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3 years ago

2x2 + 12x – 3 = 0 I don't know the steps and was wondering if I could get help.

Serhud [2]

2×2 then -3

I hope this can help

4 0

3 years ago

Read 2 more answers