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lianna [129]
3 years ago
10

What early human development was necessary for survival in cold environments?

Mathematics
2 answers:
AlekseyPX3 years ago
5 0
I thought it would be c but try b or a
Black_prince [1.1K]3 years ago
5 0
(A) finding shelter in caves that’s where they also developed a form of illustration by drawing on caves
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3 years ago
Look at the figure find the value of x for which l || m
Orlov [11]

Answer:

x=5

Step-by-step explanation:


19x and its vertical angle are equal.  Lets call that angle y

<y and 17x are same side interior angles.  Same side interior angles add to 180 if the lines are parallel.  Since l is parallel to m.

<y + 17x=180

We know that y and 19x are equal since they are vertical angles, so we can substitute this in.

19x+ 17x = 180

Combine like terms.

36x = 180

Divide each side by 36

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3 years ago
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Semmy [17]

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\frac{15}{17}

6 0
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Read 2 more answers
(45.22 – 73.91) – |65.85 – 79.15|
DerKrebs [107]

B. -41.99 is your answer.


Hope this helps & good luck. :)

8 0
3 years ago
after 20 minutes he is on page 151, after 45 minutes he was on page 181. how many pages had clint read prior to study hall
xeze [42]
127 is the answer bc if you subtract 45-20 that gives you 25 minutes and then in 25 minutes he read 30 pages so you can divide 30÷25 which gives you 1.2 so then you’re going to multiply 20 and 1.2 which gives u 25 and subtract 24 from 151
6 0
3 years ago
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