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zhuklara [117]
2 years ago
10

Can someone please help me with this ​

Mathematics
1 answer:
bazaltina [42]2 years ago
8 0

Answer:

59.2%

Step-by-step explanation:

→ Find how many boys cycle

66 - 37 = 29

→ Find how many total boys are there

29 + 20 = 49

→ Now find the percentage

(29 ÷ 49) × 100 = 59.2%

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marusya05 [52]
Minus 12x both sides
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x=

given
5x^2-12x+9
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3 0
3 years ago
After 4 new students joined a class, the class had 32 students.
AleksandrR [38]

Answer:

32-4=n or 4+n=32

5 0
3 years ago
Solve the following problem and show the work. (x - 6)^2 + (y + 1)^2 = 40
Taya2010 [7]

Answer:

see explanation

Step-by-step explanation:

The equation of a circle in standard form is

(x - h)² + (y - k)² = r²

where (h, k) are the coordinates of the centre and r is the radius

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3 0
3 years ago
Find the solution to the following system using substitution. y = - 4 + 9 y = 3x - 5
lbvjy [14]

Answer:

1/2, 11/6

Step-by-step explanation:

y=-4+9y

9y-y=4

8y=4

y=1/2

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3x=5+1/2=11/2

x=11/6

6 0
2 years ago
What is 58,413,000,000 in scientific notations
blagie [28]

Answer:

5.8413 × 10^10

Step-by-step explanation:

5 0
3 years ago
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