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MariettaO [177]
3 years ago
9

What is the LCM of 3,5,7

Mathematics
1 answer:
Lubov Fominskaja [6]3 years ago
4 0

Answer:

The least common multiple would be 105.

Step-by-step explanation:

You would do list out the multiples for each. Or multiply

Since 3 x 30 is 90, and 3 x 5  is 15, This is 105

And since 5 x 20 is 100, and 5 x 1 is 5, This is 105 as well

Also, since 7 x 10 is 70, and 7 x 5 is 35, This is 105.

The LCM is 105

Have a great Day!

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The circumference of a circle is 18 pi inches what is the radius in inches of the circle
Ne4ueva [31]
The radius would be 9 using the formula C=2r
3 0
2 years ago
(5-(-4)^2)^2)
stepladder [879]

Answer:

121

Step-by-step explanation:

You are missing a parentheses

Assuming you just mean to close the parentheses

((5-(-4)^2)^2)

The first step is to complete the inside parentheses

PEMDAS

(5-(-4)^2)

Do the exponents first

(5-(16))

-11

Put this in the equation for (5-(-4)^2)

(-11) ^2

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6 0
2 years ago
URGENT !!!!!!!!! Please answer correctly !!!!! Will be marking Brianliest !!!!!!!!!!!!!!!!
Ludmilka [50]

Answer:

72 Sq m

Step-by-step explanation:

Area of trapezoid

=  \frac{1}{2} (16.5 + 7.5) 6 \\  \\  = 24 \times 3 \\  \\  = 72 \:  {m}^{2}

5 0
3 years ago
Read 2 more answers
√108<br><img src="https://tex.z-dn.net/?f=9%20%5Ctimes%20%5Cfrac%7B13%7D%7B20%7D%20" id="TexFormula1" title="9 \times \frac{13}{
ki77a [65]
I'm assuming your allowed to use a calculator for this? That's what I would do.
\sqrt{108}  = 10.39
To go about the fraction, take the whole number and times it by the denominator, then add in the numerator to create a new fraction(a whole one not mixed). Then simply divide the numerator by the denominator.
9 \times 20 = 180
180 + 13 = 193
193 is the new numerator and the new whole fraction is this and dividing it out gives you,
\frac{193}{20}  = 9.65
For the third one, just input it into a calculator,
2\pi + 3.4 = 9.68
4 0
3 years ago
Find the product for 1.29 x 5.4<br><br> show work please &lt;3.
Afina-wow [57]

Answer:

6.966

Step-by-step explanation:

•Mark how many you have in the d.p

•If there is two or more add them up

•Multiply like normal given numbers

•Write where the decimal point is to be

Hope that helps

4 0
3 years ago
Read 2 more answers
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