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Ksivusya [100]
3 years ago
11

What is the answer of rounding 1242

Mathematics
1 answer:
Lisa [10]3 years ago
4 0

That depends on whether you want to round to the nearest ten, the nearest 
hundred, or the nearest thousand.  Each of those answers is different.

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There two polygons are similar
Natasha2012 [34]

Answer:

no it is different.

Step-by-step explanation:

5 0
3 years ago
The equation 2y = 8x represents a proportional relationship. What is the constant of proportionality?
Sphinxa [80]

Answer:

C) 4

Step-by-step explanation:

Given equation:

2y=8x

The above equation represents proportional relationship.

To find the constant of proportionality.

Solution:

<em>The equation representing proportional relationship is given by:</em>

<em>y=kx</em>

<em>where k represents constant of proportionality.</em>

So, in order to find the value of k for the given proportionality relationship, we will solve for y

We have:

2y=8x

Solving for y

Dividing both sides by 2.

\frac{2y}{2}=\frac{8x}{2}

y=4x

∴ k=4

Thus, the constant of proportionality = 4.

4 0
4 years ago
A migrating bird flies 800 miles in 16 hours. How many miles does it fly in 7 ​hours?
yanalaym [24]

Hi there!

miles=350 miles

<em><u>1.Divide starting terms:</u></em>

<em><u /></em>800*16=50<em><u /></em>

<em><u>2.Multiply by 7:</u></em>

<em><u /></em>50<em><u>·</u></em>7=350<em><u /></em>

Therefore, a migrating bird flys 350 miles per 7 hours.

4 0
3 years ago
Solve for x<br> x^2 - 7x + 10 = 0​
Artist 52 [7]

Answer:

Step-by-step explanation:

x²-7x+10=0

(x-2)(x-5)=0

x=2 or x=5

8 0
3 years ago
Read 2 more answers
after a reflection over the line y=x (8,11) is the image of point c. what is the original location of point c
Shtirlitz [24]
The original points/point c would be (-8,11) bc the y stays the same and the x changes from its original to (in this case) negative to positive
 
(positive to negative/negative to positive for either the x or y)

hope this helps
7 0
3 years ago
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