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3 years ago

Please help me with this

Mathematics

2 answers:

Tomtit [17]3 years ago

4 0

The answer is B because you plug in the 3 where there is an x and a 2 where there is a y

galben [10]3 years ago

3 0

6+ 4×whatever y equals +9

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Help solve algebra 15a=6a-90

AleksandrR [38]

15a =6a - 90

Move all the numbers with variables to one side

15a - (6a) = 6a -(6a) -90
9a = -90
9a/9 = -90/9
a = -9

Hope this helps

5 0

2 years ago

A regular pentagon ABCDE is shown work out angle x

kow [346]

Answer:

108 degrees inside each corner

Step-by-step explanation:

360/5=72

180-72=108

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3 years ago

Find the least common multiple of 6, 3, and 10.

ycow [4]

Answer:

For example, LCM(2,3) = 6 and LCM(6,10) = 30.

6 0

2 years ago

Read 2 more answers

The $1 coin depicts Sacagawea and her infant son. The diameter of the coin is 26.5 mm, and the thickness is 2.00 mm. Find the vo

Contact [7]

Answer

Find the volume of the coin is cubic millimeters.

To prove

Formula

$Volume\ of\ cylinder\ = \pi r^{2} h$

Where r is the radius and h is the height .

As given

The $1 coin depicts Sacagawea and her infant son.

The diameter of the coin is 26.5 mm, and the thickness is 2.00 mm.

$Radius = \frac{Diameter}{2}$

$Radius = \frac{26.5}{2}$

Radius = 13.25 mm

$\pi = 3.14$

Put in the formula

Volume of coin = 3.14 × 13.25 × 13.25 × 2.00

= 1102.53 mm³ (approx)

Therefore the volume of the coin is 1102.53 mm³ .

7 0

3 years ago

(PLS HELP QUICK POINTS)

ICE Princess25 [194]

Answer:

Step-by-step explanation:

To make a guess as to the volume, it may be easier to guess in cups rather than centimeters or inches. One may visualize that a 12 ounce soda can is about 1.5 cups. This is equivalent to 354.88 cubic centimeters or 21.656 cubic inches.

4 0

1 year ago