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3 years ago

Lowest common multiple of 28 and 42

Mathematics

2 answers:

Delicious77 [7]3 years ago

8 0

7 is the lowest common multiple i think

Stolb23 [73]3 years ago

3 0

Pretty sure 2 is the lowest common multiple

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Venus and Serena measured a tennis court and found that it was 42ft longer than it was wide and had a perimeter of 228ft. What w

mr_godi [17]

Answer:

length = 78 feet

width = 36 feet

Step-by-step explanation:

Using one variable and an expression, you can set up an equation equal to the perimeter to find the measure of each side:

width = 'w'

length = '42ft longer than it was wide' = w + 42

The general formula for the perimeter of a rectangle:

P = 2w + 2l

Plugging in the given values and variables:

228 = 2w + 2(w + 42)

Distribute: 228 = 2w + 2w + 84

Combine like terms: 144 = 4w

Divide and solve: 36 = w

w = 36 ft

l = 36 + 42 = 78 ft

8 0

3 years ago

The width of a rectangle is 10cm less than the length. If the perimeter is 52, what

Semenov [28]

Answer:

hope this will help you

please mark me brain list pleas please

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2 years ago

How do I Graph y= –73x+2 .

Romashka-Z-Leto [24]

Answer:

See attachment

Step-by-step explanation:

You can obtain any two points on the graph of $y=-73x+2$ and use it to draw its graph.

When x=0, $y=-73*0+2=2$

So you plot (0,2)

When x=1, $y=-73*1+2=-71$

You again plot (1,-71).

With a straight edge you can now draw a straight line through the two points.

See attachment

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3 years ago

In a pair of complementary angles, the measure of the larger angle is twice that of the smaller

EleoNora [17]

Answer: 60 degrees

Step-by-step explanation:

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2 years ago

Whats is 3x3 to the power of 6

RUDIKE [14]

Answer:

2187

So you do 3 x (3 6)

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2 years ago

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