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3 years ago

Find the least common multiple (LCM) for the pair of numbers. 20, 3 Need answers like now

Mathematics

1 answer:

Effectus [21]3 years ago

4 0

Step-by-step explanation:

A method for this would be the tree diagram

/. \

10 x 2 ( u circle 2,times with 1 will times into itself)

/ \. (nothing goes into 2)

5x2 (same goes for 5 and the rest)

5x2x2= 20

3. (cant times into itself)

so 2x5x3 = 30

LCM = 30

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3 years ago

Alex has 128 photos of his friend to display equally in 4 photo albums. Which equation can you use to find how many will be in e

Trava [24]

Answer:

128 ÷ 4 = $\frac{128}{4}=32$

Step-by-step explanation:

Total number of photos = 128

Number of photo albums = 4

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Equation that can be used to find number of photos in each album =

Number of photo albums ÷ Total number of photos

= 128 ÷ 4

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3 years ago

Suppose all left-handed people are excluded from a sample. What is this an example of?

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3 years ago

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1. Write the three temperatures in order from least to greatest. Explain how you put

Bess [88]

Answer:

-24, -2, 6

Step-by-step explanation:

Look at the arrow graph below; the more the dot is on the left means the more less number, the more the dot is on the right it means the more greater number. Sorry if my explanation is confusing.

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2 years ago

Tan39= x/68<br> Plz help. Will give brainliet

lesya [120]

Answer:

$\huge\boxed{x \approx 55}$

Step-by-step explanation:

We need to note that this is an equation, in which we can solve for x.

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We can use a calculator to find the tangent of 39 - we type 39 into the calculator then press the "TAN" button to find it's tangent. We find that to be around 0.81.

We now have the formula simplified down to $0.81 = \frac{x}{68}$ . To solve for x, we want to isolate it on one side, so we can multiply both sides by 68 to get rid of the fraction.

We know have $0.81 \cdot 68 = x$

$0.81 \cdot 68 = 55.08 \approx 55$ , so x is approximately 55.

Hope this helped!

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3 years ago

Read 2 more answers