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4 years ago

Explain how to model the problem with algebra tiles and

Mathematics

2 answers:

seraphim [82]4 years ago

5 0

Answer:

The variable, the number of puppies, is modeled by an orange x tile. Giving away 1 puppy is modeled by 1 blue – tile. The expression that represents the situation is x – 1.

Step-by-step explanation: its a simple response

gregori [183]4 years ago

4 0

Answer:someone answer the question already

Step-by-step explanation:

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AHH HELP-<br><br> solve for y. <br> -2x + y = 5 <br><br> what does y equal and how did you solve it?

bulgar [2K]

Answer:

Step-by-step explanation:

I just moved <u><em>all</em></u> terms that don't contain x to the

right side and solved!

Hope this Helps!

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3 years ago

Convert the height 1,91m to feet

Andrews [41]

Hi!
The answer is 6.2664 feet!
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4 years ago

What is the measure of the central angle of a sector of the sector has a radius of 3cm and an area of 63/8 pi cm^2

Komok [63]

Answer:

Ans=0=315⁰

Step-by-step explanation:

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2 years ago

2019 Chapter Sprint Round, #20

nadezda [96]

Answer:

$Speed\ of\ car=38\ km/h$

Step-by-step explanation:

Distance Covered by Horse:

$Speed\ of\ horse=50\ km\h=50\times \frac{1000}{60}\ meter/ minute\\\\Speed\ of\ horse=\frac{2500}{3}\ meter/minute\\\\Distance\ covered\ in\ 4\ minutes=speed\times time=\frac{2500}{3}\times 4\\\\Distance\ covered\ in\ 4\ minutes=\frac{10000}{3}\ meters\\\\$

Distance covered by Car:

$Let\ speed\ of\ car=x\ meter/minute\\\\time=4\ minutes\\\\Distance\ covered=speed\times time=4\times x=4x$

$Distance\ covered\ by\ horse=Distance\ covered\ by\ car+800\\\\\frac{10000}{3}=4x+800\\\\4x=\frac{10000}{3}-800\\\\4x=\frac{7600}{3}\\\\x=\frac{7600}{3\times 4}\ meter/minute\\\\x=\frac{7600}{3\times 4}\times \frac{60}{1000}\ km/h\\\\x=38\ km/h$

7 0

3 years ago

Please please please help me! The question is in the picture! Please

quester [9]

Answer:

option 3

Step-by-step explanation:

$=\frac{1}{2}(2x-5) +5\\=x-\frac{5}{2} +5\\\\$

3 0

3 years ago

Read 2 more answers