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svetoff [14.1K]
3 years ago
7

A meteorite is a solid piece of debris from an asteroid or comet that traveled from outer space to reach Earth's surface. There,

it turns a rusty, reddish-brown color over time. Based on this information, which of the following can be concluded about the physical composition of the asteroid or comet that this meteorite came from? A It contains gold. B It contains glass. C It contains sand. D It contains iron plzzz helppppp
Mathematics
2 answers:
djverab [1.8K]3 years ago
7 0

Answer:

D

Step-by-step explanation:

When iron reacts with air and water, it forms Iron (III) oxide, also known as rust, which is reddish-brown.

Dafna11 [192]3 years ago
4 0

Answer: D

--

Hope this helps

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A=1/2 h(x+y) make x the subject
insens350 [35]

Answer:

Step-by-step explanation:

A =1/2 *h (x+y)

A =hx+hy/2

A*2 =hx+hy

2A =hx+hy

2A - hy = hx

(2A -hy)/h = x

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3 years ago
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a.7^2

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Frank is making a pennant in the shape of a triangle for his senior class photo. He wants the base length of this triangle to be
Sav [38]

Answer:

Height should be ≤ 9 inches.

Step-by-step explanation:

Given:

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Let height of the triangle be h

Now we now that,

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5 0
3 years ago
there are about 290 kids in a school. if there are 14 teachers and 5 subs how many kids would be in a class with teachers and su
Korolek [52]
If there is 290 kids,14 teachers, and 5 subs the you have to do adding
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7 0
4 years ago
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Bella saw that 7 out of 11 people brought an umbrella to the beach. There 99 people there. How many of them did not have a beach
Alinara [238K]
Hello!

7 out of 11 people brought an umbrella to the beach

this is a fraction of 7/11

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You subtract this from 99 to see how many did not have an umbrella

99 - 63 = 36

The answer is 36 people

Hope this helps!
7 0
3 years ago
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