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balu736 [363]
3 years ago
8

which of the following is equal to 2 meters? (Choose one please) A. 200 mm B. 20 cm . C. 200 km D. 2,000 mm

Mathematics
1 answer:
ycow [4]3 years ago
6 0
1 meter=100cm=1000mm=0.1km
2meter=200cm=2000mm=0.2km

answer is D
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Please solve this fast late night homework session and I need to get as much done as possible...
aksik [14]

Answer:

-4

Step-by-step explanation:

4x+3y=-1

3x + y=-7​

Solve for Y

3x+y=-7

-3x.      -3x

y= -3x - 7

Plug in Y into the top equation

4x + 3 (-3x - 7) = -1

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4x -9x-21=-1

Combine Like terms

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7 0
3 years ago
Micah places a mirror on the ground 24 feet from the base of a tree. He walks
irina [24]

The height of tree is 8 feet

<h3><u>Solution:</u></h3>

Given, Micah places a mirror on the ground 24 feet from the base of a tree

At that point, Micah's eyes are 6 feet above the ground  

And he is 9 feet from the image in the mirror.  

To find : height of tree = ?

Let "n" be the height of tree

From the question, we can see there is a directly proportional relationship between heights and distances.

Proportional relationships are relationships between two variables where their ratios are equivalent.

\frac{\text { height of micah eyes above ground }}{\text { distance of micah from mirror }}=\frac{\text { height of tree above the ground }}{\text { distance of tree from mirror }}

\begin{array}{l}{\frac{6 \text { feet }}{9 \text { feet }}=\frac{n \text { feet }}{24 \text { feet }}} \\\\ {\frac{6}{9}=\frac{n}{24}} \\\\ {\text { n }=\frac{1}{3} \times 24} \\\\ {\text { n }=8}\end{array}

Hence, the height of the tree is 8 feet

6 0
3 years ago
A:
Montano1993 [528]

Step-by-step explanation:

it is solved directly by using the formula

4 0
3 years ago
HELP HELP HELP I DONT HAVE TIME HELPPP
Thepotemich [5.8K]

Answer:

F

Step-by-step explanation:

its false

4 0
3 years ago
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