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4 years ago

What’s the LCD of 4,7

Mathematics

2 answers:

bogdanovich [222]4 years ago

7 0

Answer: 28

Step-by-step explanation:

To find the least common multiple find the multiple of both numbers and find it's least common multiply which is the multiple they both share in common

Multiples of 4 are 4,8,12,16,20,24,28,32,36,40,44

Multiples of 7 are 7,14,21,28,35,42,49

So the first common multiple that they share is 28 so the least common denominator that share is 28.

alekssr [168]4 years ago

4 0

Answer:

Step-by-step explanation:

4: 4, 8, 12, 16, 20, 24, 28

7: 7, 14, 21, 28

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The hypotenuse of a right triangle is 26 centimeters and one leg is 24 centimeters. Find the number of centimeters in the second

horsena [70]

To find the answer. you have to use the pythagorean theorem.

a² + b² = c² where "a" and "b" are the legs and "c" is the hypotenuse.

24² + b² = 26²

576 + b² = 676

b² = 676 - 576

b² = 100

√b² = √100

b = 10 so 10 is the number of the second leg.

hope this helps, God bless!

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3 years ago

If 1 candy cost 20$ what is the amount of 30 candy

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Answer:

$600

Step-by-step explanation:

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5 0

3 years ago

Read 2 more answers

Please help me with this

zvonat [6]

Answer:

Hey there!

The answer is 6/7h=4.

This means that 6/7 of his brother's height is four feet, which is Bryce's height.

Let me know if this helps :)

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3 years ago

How do you solve a linear equation graphically

Wewaii [24]

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3 0

3 years ago

Can someone answer this question please?

Troyanec [42]

The solution to the inequality $3x-3\leq -15\,\,or\,\,4x-1\geq 11$ is $x\leq -3\,\,or\,\,x\geq 4$

The number line is shown in figure attached.

Step-by-step explanation:

We need to solve the inequality: $3x-3\leq -15\,\,or\,\,4x-1\geq 11$

Solving the inequality:

$3x-3\leq -15\,\,or\,\,4x-1\geq 11\\Adding\,\,3\,\,on\,\,both\,\,sides\,\,and\,\,1\,\,on\,\,both\,\,sides\\3x-3+3\leq -15+3\,\,or\,\,4x-1+1\geq 11+1\\3x\leq -12\,\,or\,\,4x\geq 12$

Divide by 3 and divide by 12

$x\leq \frac{-12}{3} \,\,or\,\,x\geq \frac{12}{4} \\x\leq -4\,\,or\,\,x\geq 3$

So, value of x can be less than equal to -4 or value of x is greater than equal to 3.

The number line is shown in figure attached.

The solution to the inequality $3x-3\leq -15\,\,or\,\,4x-1\geq 11$ is $x\leq -3\,\,or\,\,x\geq 4$

Keywords: Solving inequalities

Learn more about Solving inequalities at:

#learnwithBrainly

7 0

3 years ago