1 year ago

Explain why you would make one of the addends a tens number when solving an addition problem

1 answer:

4 0

<span> You refer to a multiple of ten. As a multiple of ten you can just add it to another number easier than a "ones number".</span>

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It takes Daphne 25 minutes to assemble a model plane. During her work day Daphne takes 30 minutes for lunch and one 15 minute br

natka813 [3]

Answer:

Step-by-step explanation:

We first of all start by cumulating all the time she spent for break

lunch= 30min

break= 15min

total break= 45min

also the time taken to assemble one model plane 25min

let the number of hours be p

and the total number of model plane be y

The model is

y=25p-45

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2 years ago

The cost for a different taxi company is expressed with the equation y = 1.65x + 2.35, where x represents the miles driven and y

Rudiy27

To solve this, all you have to do is plug in the 14 where the x value is:
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Alika [10]

Check the picture below.

so notice, their perimeter is the same, because the perimeter is just one rod anyway, and all rods are the same length, thus

$\bf P_s=P_t\implies 4s=3(s+2)\implies 4s=3s+6\implies s=6$

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2 years ago

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a national park charges $26 per adult and $16 per child for rafting down one of their two rivers. Write an algebraic expression

blondinia [14]

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1 year ago

NL and MK are diameters of circle J. Complete the statements about circle J. MP is a major arc/minor arc and measures __ degrees

joja [24]

Answer:

1. Minor arc

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3. major arc

4. 298

Step-by-step explanation:

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1 year ago