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weqwewe [10]
4 years ago
6

Billy was counting the number of wheels and bike seats at the playground. He saw tricycles and bicycles. He counted 79 wheels an

d 28 seats.
How many bicycles did Billy see?
Mathematics
1 answer:
mart [117]4 years ago
7 0
I think the answer is 25.5. Although, I don't know how you would have half a bike unless there was a 3 wheel bike which would make the answer 24.
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⭐️GIVING BRAINLIEST⭐️
lozanna [386]
They pay $16,290 in taxes and deductions, so $108,600 divided by $16,290 is around 6.6%
4 0
3 years ago
Help me with this equation plz!!!!! It’s a geometry question
klio [65]

Answer:

Step-by-step explanation:

Remark

The adjacent side is one of the two sides making up the acute angle in a right triangle. The second side is the Hypotenuse.

Givens

Cos(C) = side Adjacent / Hypotenuse

Cos(49) = 0.6561

Side Adjacent = 18

Solution

Cos(C) = side adjacent / Hypotenuse       Multiply both sides by the hypotenuse

Hypotenuse * Cos(C) = Side Adjacent     Divide by Cos(C)

Hypotenuse = Side Adjacent /  Cos(C)

Hypotenuse = 18 / Cos(C)

Hypotenuse = 18 / 0.6561

Hypotenuse =      27.437                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              

8 0
3 years ago
Read 2 more answers
20 points!!! please help <br><br> Do 13, 14, 15, and 16
ella [17]

Answer:

13. 360 14. 1080 15. x=53 16. x=135

Step-by-step explanation:

Equation: (n-2)*180

For 13. all angles in a a quadrilateral add up to 360

For 14. 8 sides-2=6. 180*6=1080 degrees

For 15. 15+155+137=307. 360-307=53. x=53 degrees

For 16. 6 sides-2=4. 4*180=720. 90*2=180. 720-180=540. 540/4=135.

x=135

6 0
2 years ago
Set up an algebraic equation that could represent the following situation:
UkoKoshka [18]

Answer:

The profit for any purchased of bananas is R2.

Step-by-step explanation:

Cost of 1 kg banana = R 3

Banana purchased = 4 kg

So, the cost of 4 kg bananas = 4 x 3 = R 12

Amount paid = R 14

Profit = R 14 - R 12 = R 2

So, the profit on any purchased of bananas is R 2.

4 0
3 years ago
Rewrite the system of equations in slope intercept form
FromTheMoon [43]

Step-by-step explanation:

The slope-intercept form of the first equation is

The slope-intercept form of the first equation isy= -4x +5

The slope intercept form of the second equation is

3y-9=-6x

3y= -6x +9

y= -2x+3

5 0
3 years ago
Read 2 more answers
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