3 years ago

180-320/9 Answer me please

Mathematics

1 answer:

Svetradugi [14.3K]3 years ago

8 0

144.4 recurring (dot on top of the 4 if your writing it out)

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Please answer this I have trouble with it

Strike441 [17]

For the 1 first problem you have to do additive inverse where the subtraction sign is and then combine all the z's and then combine the normal numbers and then put plus sign in between

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3 years ago

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The combined height of one fir tree and one pine tree is 212121 meters. The height of 444 fir trees stacked on top of each other

inn [45]

Answer: The height of each fir tree is 9 meters, and the height of each pine tree is 12 meters.

Step-by-step explanation:

Let x= height of each fir tree, y = height of each pine tree.

As per given, we have

x+y = 21 (i)

4x=y+24 (ii)

From (ii),

$4x-y=24$ (iii)

Add (i) and (iii), we get

$5x=45\\\\\Rightarrow\ x=\dfrac{45}{5}\\\\\Rightarrow\ x=9$

Put value of x in (i), we get

$9+y=21\Rightarrow y=12$

Hence, the height of each fir tree is 9 meters, and the height of each pine tree is 12 meters.

3 0

3 years ago

Read 2 more answers

Simplify:

ozzi

Its the B because 6.5q-5.6q-0.9q =0
19.7+4.3=24
and p=6.5

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3 years ago

How many perpendiculars can we draw to a line from a given point outside the line? A. 3 B. 1 C. 2 D. 0

AfilCa [17]

I would have to say c.

6 0

3 years ago

HELP PLS ITS ABOUT GEOMETRY HELP FAST “what in the length of “AB”? Round to the nearest hundredth”

Oksi-84 [34.3K]

Answer:

0.14

Step-by-step explanation:

first count the rise/run between the two points.

You have one unit to the left and seven up (1/7)

This is the slope (and basically the side) You then simplify 1/7 into decimal form by the nearest hundredth

I hope this helps :)

6 0

3 years ago

180-320/9 Answer me please ​

180-320/9 Answer me please