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Vlad1618 [11]
2 years ago
15

A field has 25 trees in it . 14 trees are new and the rest are old . How many trees are old ? Write two different equations that

represent the problem . Then solve .
Mathematics
1 answer:
mamaluj [8]2 years ago
5 0

Answer:

An equation would be 24 - 14 = n. Another one you could write would be 14 + n = 24. The answer is 10 for the amount of old trees.

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Heres another math question! Please no links, and dont answer if you dont have an answer or I will report!
dsp73
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3 0
3 years ago
In rectangle ABCD, point E lies halfway between sides AB and CD and halfway between sides AD and BC. If AB=6 and BC=9, what is t
zloy xaker [14]

Answer:

Height=9/2=4.5

A=1/2*b*h

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4 0
2 years ago
Prove the divisibility of the following numbers:<br><br> 51^7-51^6 by 25
vampirchik [111]

To prove the divisibility lets expand each number first to get the complete picture of the problem

51^7 =   8.974106779 . 10^11

51^6 =  1.75962878 . 10^10

(51^7 - 51^6) =  8.974106779 . 10^11 -  1.75962878 . 10^10

                    = 8.798143901. 10^11

\frac{8.798143901. 10^11}{25}

= 3.51925756. 10^10

That is the answer expressed in scientific notation

= 35192575600

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8 0
3 years ago
Read 2 more answers
Can someone please help me with this
Alex_Xolod [135]

Answer:

  135°

Step-by-step explanation:

The reference angle appears to be about 45°, so a reasonable estimate of the angle size is 180° -45° = 135°.

__

You can do an eyeball comparison with the figure attached to see that the angle is about 135°

This is also the value I see when I place my protractor against the screen.

3 0
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What does Mutually exclusive mean
REY [17]

Answer:

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Step-by-step explanation:

:)

6 0
3 years ago
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