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RUDIKE [14]
3 years ago
7

Models can be helpful in scientific investigations because

Mathematics
2 answers:
Ksenya-84 [330]3 years ago
6 0

Answer:

the answer is d

Step-by-step explanation:

ELEN [110]3 years ago
5 0

Answer:

a

Step-by-step explanation:

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Can u show us how the location looks please?
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3 years ago
Can someone help me please
Misha Larkins [42]

Answer:

x= 13, angle 1= 37, and angle 2= 53

Step-by-step explanation:

So you have 2x+11+1+4x=90 degrees

If you simplify it, it becomes 6x+12=90 degrees

Then, you rearrange; 6x=90-12 or 6x= 78

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For angle 1 its 2x+11= 37 degrees

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3 years ago
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adell [148]
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6 0
3 years ago
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What is 9\3x=5\8 to find the answer i need to ?
tatuchka [14]
9/3x = 5/8 

Using the reciprocal, multiply each side by 3/9. 

5/8 * 3/9 = 15/72
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Hope this helps :)
4 0
3 years ago
4. (01.02 MC)
sleet_krkn [62]

Answer:

It is A [1st option]

Step-by-step explanation:

Use process of elimination.

The last 2 would not work since 3^0 is 1 not 0.

Then you can eliminate the 2nd option as it says 2^3^2 is 2^5 which is wrong... it would be 2^6

Therefore, it is A

5 0
3 years ago
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