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algol13
3 years ago
5

please help me solve these 8 questions!! I will also be giving out brainlest and 30 points to you if you get it right!

Mathematics
1 answer:
sveticcg [70]3 years ago
6 0
Could you please post the question idk if you see the person who commented above so i typed here but i will try to answer the questions when you post them! 

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The mass of a fluorine atom is 3.16 × 10 - 23 g. What is the mass of 1,000,000,000 fluorine atoms? express your awnser scientifi
elena-s [515]

3.16 × 10 - 23 * 1  x 10 ^ 9 = 3.16 x 10 ^ -14


8 0
4 years ago
Identify the degree of the polynomial 4xy-11y-3
3241004551 [841]
The degree of the polynomial is 2.
8 0
3 years ago
Read 2 more answers
Priya says these polygons are similar because their side lengths are the same. Clare says "these explain polygons are not simila
taurus [48]

Answer:

Clare is correct

Step-by-step explanation:

For two shapes to be congruent, the shape and size have to be the same. In other words they ate have to equal length in size and also equal angles(same shape hence equal angles). Therefore Clare is correct since only have equal length in sides does not qualify the polygon to be congruent or similar like Priya claims

3 0
3 years ago
Which of the following is a point-slope equation of a line that passes through
Mademuasel [1]

Answer:

The Answer is: y = -2/3x + 10/3

Step-by-step explanation:

Given points (-1, 4) and (8, -2) first find the slope:

m = (y - y1)/(x - x1)

m = (4 - (-2)) / (-1 - 8)

m = 4 + 2 / -9

m = -6/9 = -2/3

Use the point slope form and point (8, -2) and slove for y:

y - y1 = m(x - x1)

y - (-2) = -2/3(x - 8)

y + 2 = -2/3x + 16/3

y = -2/3x + 16/3 - 2

y = -2/3x + 16/3 - 6/3

y = -2/3x + 10/3

Proof using the point (-1, 4):

f(-1) = -2/3(-1) + 10/3

= 2/3 + 10/3

= 12/3 = 4, giving point (-1, 4)

Hope this helps! Have an Awesome Day!! :-)

4 0
4 years ago
PLEASE HELP!!!
zepelin [54]

Answer:

A

Step-by-step explanation:

Trust me on this.

Can I have brainlest, also I hope you do well!

8 0
3 years ago
Read 2 more answers
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