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emmasim [6.3K]
3 years ago
14

Can someone help me solve this problem!!?

Mathematics
1 answer:
shepuryov [24]3 years ago
5 0
11x+3x=14x-19 you get the 19 from adding 15 and 4 together
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Pls someone help me with part b and their is 5.6 acres
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$0.03+$0.04=$0.15x4=$0.60
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3 years ago
Please this is my last point I really need help <br> Show workings
Lisa [10]

Answer:

x = 14.375

Step-by-step explanation:

Ok, so we know that a triangle has a total interior degree of 180°. And since we already have a 95° angle, we just need to subtract 95 from 180.

180° - 95° = 85°

Now, we already have indicators that two of the three sides are equal. And we already got the angle of the side that does not have a matching partner. So we just need to divide what we already have by 2.

85° / 2 = 42.5°

Now that we know each side is 42.5 degrees, we just need to grab our given equation and put and equal sign at the end with what we already know is the answer (since we are trying to solve for <em>x</em>).

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Now, let's just get rid of those useless parentheses.

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Now, for our final step, we just need to divide each side by our variables' factor (which is a positive 4). In which we get our final answer of:

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3 years ago
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Answer:

6.5 x 10^6 To answer this question, you need to divide the mass of the sun by the mass of mercury. So 2.13525 x 10^30 / 3.285 x 10^23 = ? To do the division, divide the mantissas in the normal fashion 2.13525 / 3.285 = 0.65 And subtract the exponents. 30 - 23 = 7 So you get 0.65 x 10^7 Unless the mantissa is zero, the mantissa must be greater than or equal to 0 and less than 10. So multiply the mantissa by 10 and then subtract 1 from the exponent, giving 6.5 x 10^6 So the sun is 6.5 x 10^6 times as massive as mercury.

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Step-by-step explanation:

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11111nata11111 [884]

Answer:

simple. y=x+2

Step-by-step explanation:

:) ======

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