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3 years ago

15

the equation 1×10 =10 represents the first way that Nancy can arrange the posters .writ three more equation to represent all of

the ways that Nancy can arrange the posters. factor pairs

1 answer:

Katarina [22]3 years ago

6 0

5*2=10
9+1=10
8+2=10
Those are three equations you could use.

You might be interested in

Find the distance between Laurel and Delmar if they are 9 cm apart on a map with a scale of 1 cm : 18 km.

sp2606 [1]

If the ratio is 1:18, and we need to know how the other side for the ration 9:?, then we have to multiply 9x18.

9x18=162

so Laurel and Delmar are 162 km away

hope it helps! :3

7 0

3 years ago

A light bulb's brightness is reduced when placed behind a screen. The amount of visible light produced by the light bulb decreas

Rom4ik [11]

Answer:

B

Step-by-step explanation:

L=750(0.25)×

PLEASE MARK ME AS BRAINLIST

7 0

2 years ago

6. Find the equation of the line perpendicular to y=2 through (1,5). * A. y 2 B.X D.X=2 耕

Maru [420]

Answer:

Step-by-step explanation:

To convert the measurements of metric system into another units of metric system we have to either multiply it by 10, 100, 1000, 10000, 100000, etc or divide by 10, 100, 1000, 10000, 100000, etc.

If we have to convert bigger unit into smaller unit then we have to multiply the unit by the multiples of 10, then the decimal point is shifted to right by 1 or 2 or 3 or 4 , etc. places.

For example, 1.2 kg is converted into g so we have to multiply it by 1000, so decimal point is shifted to right by 3 places, i.e.,

1.2 x 1000 = 1200 g

If we have to convert smaller unit into bigger unit then we have to divide the unit by the multiples of 10, then the decimal point is shifted to left by 1 or 2 or 3 or 4 , etc. places.

For example, 12 cm is converted into m so we have to divide it by 100, so decimal point is shifted to left by 2 places, i.e.,

12 / 100 = 0.12 m

7 0

3 years ago

Solve for x. Leave your answer in simplest radical form.

pogonyaev

Answer:

x = 7

Step-by-step explanation:

I used the formula c^2 = a^2 + b^2

if you need further explanation,let me know

8 0

2 years ago

An adventurous dog strays from home, runs three blocks east, two blocks north, one block east, one block north, and two blocks w

Marrrta [24]

<h2>Answer:</h2>

<u>Distance = 360.55 m</u>

<u>Direction = North-East</u>

<h2>Step-by-step explanation:</h2>

In the question,

The adventurous dog starts from O, say.

He moves 3 blocks East = 300 m

then,

2 blocks North = 200 m

1 block East = 100 m

1 block North = 100 m

2 blocks West = 200 m

So,

Distance of the Dog's <u>final position</u> from the <u>initial position</u><u>.</u>

OE is given by,

In triangle OLE, using Pythagoras theorem,

$OE^{2}=OL^{2}+LE^{2}\\OE^{2}=(200)^{2}+(300)^{2}\\OE^{2}=40000+90000\\OE=360.55\,m$

<em><u>Therefore, the distance of Dog from the Home is 360.55 m and the direction of Dog from Home is North-East.</u></em>

8 0

3 years ago