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a_sh-v [17]
3 years ago
6

Which equation has the solution x = 2?

Mathematics
1 answer:
romanna [79]3 years ago
3 0

Answer:

3x + 2 = 8 \\ 3x = 6 \\ x =  \frac{6}{ 3}  \\ x = 2

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A book 2 3/7 inches think and another book 3.56 inches thick , if he stacks the books about how tall will they be
bazaltina [42]

Answer:

About 6 inches tall.

Step-by-step explanation:

One book has a thickness of 2\frac{3}{7} inches.

Another book has a thickness of 3.56 inches

Converting 2\frac{3}{7} inches to decimals will give; 2.4285714286 inches

If the books are stacked together, they become 2.4285714286 inches + 3.56 inches = 5.988571429 inches tall or about 6 inches tall (answer rounded up to nearest whole number).

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3 years ago
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Zigmanuir [339]

Answer:

The chart shows a growth of 22-24 miles per gallon.

Step-by-step explanation:

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3 years ago
Terry and Bob each have an aquarium. Terry’s aquarium is 14 cm long, 12 cm high, and 10 cm wide. Bob’s aquarium is 13 cm long, 1
MArishka [77]

Find the volume of each tank by multiplying the length by the width by the height:

Terry: 14 x 12 x 10 = 1680 cubic cm.

Bob: 13 x 15 x 8 = 1560 cubic cm

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3 years ago
Keisha swims 18 ft from one side of her circular pool to the other, swimming straight through the center. She then swims one tim
elena-s [515]

Answer:

Swimming one time around the pool is 56.5 ft

Step-by-step explanation:

Swimming 18 ft from one side of her circular pool to the other, swimming straight through the center means the circular swimming pool has a diameter of d=18 ft.

The circumference of the circle is calculated using:

c = \pi \: d

where d=18 is the diameter and π=3.14 as given.

We substitute the values to get:

c = 3.14 \times 18

c = 56.52

We approximate to the nearest tenth to get:

c = 56.5ft

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