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katovenus [111]
2 years ago
7

Plz help i dont know the answer

Mathematics
1 answer:
Yuliya22 [10]2 years ago
4 0

Answer:

Im not 100 percent sure but I think you have to do this

Step-by-step explanation:

Add all numbers together to find total students

Then add the students in Chemistry and Physics and both together

Then find what that number is in percent to the total students

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23,681,714 rounded to the nearest million
Katena32 [7]
24,000,000 because 600,000 is more than 1/2 1,000,000 so you round up.
5 0
3 years ago
12x5 – 10x2 + x – 45
qaws [65]
(a)
12x  ^{5}    - 10x ^{2}  + x - 45
(b)we have 4 terms in this expression.
(c)+12 is the leading coefficient in
12x ^{5}

(d) constant is -45
6 0
3 years ago
Find the coordinates and midpoint of H(0,0) and X(8,4)
sergejj [24]
Divid the differince of the x's by 2 and the diffence of the y's also by 2
8/2,4/2 is (4,2)
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7 0
3 years ago
Alesha has $25. She spent $4 on lunch and $3 for a book everyday. How many days could Alesha use the money for?
Xelga [282]
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3 0
2 years ago
Please answer and use statement reason
masha68 [24]

Answer:

x = 15

Step-by-step explanation:

FD and AC are parallel because both are perpendicular to EB. Angle EDF and Angle DCA are congruent because they are corresponding angles. The measure of Angle DCA is also 3x because congruent angles have the same measure.

Now consider Triangle ACD. Because the sum of all three measures of the angles in a triangle add up to 180°.

x + 8x + 3x = 180°

12x = 180°

12x/12 = 180/12

x = 15

8 0
2 years ago
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