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I am Lyosha [343]
3 years ago
14

Susan rode her bike 30 kilometers in 2.5 hour. How fast did she ride her bike in kilometers per hour

Mathematics
2 answers:
dalvyx [7]3 years ago
5 0
The answer is 12. All you had to do was divide. 
So, 30 divided by 2.5 equals 12.
I hope this helps!
Darya [45]3 years ago
5 0
Speed= distance : time
= 30 : 2.5
= 12

answer: 12 km/h
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Car price $118,191
Alik [6]

Answer:

3410.64

Step-by-step explanation:

Gonna assume that the 2.49 is the APR

present value of the loan= present value of the payments

effective rate: .0249/12= .002075

x= payment

118191=x\frac{1-(1+.002075)^{-36}}{.002075}\\118191=34.6536494355x\\x=3410.63645317

8 0
3 years ago
Pls help me solve this questionnnnn
BigorU [14]

9514 1404 393

Answer:

  • arc BC = 60°
  • m∠ADC = 60°
  • m∠AEB = 105°
  • m∠ADP = 45°
  • m∠P = 60°

Step-by-step explanation:

The sum of arcs of a circle is 360°. The given conditions tell us arc BC ≅ arc AB, so the four arcs of the circle have ratios ...

  CB : BA : AD : DC = 2 : 2 : 3 : 5

The sum of ratio units is 2+2+3+5 = 12, so each one stands for 360°/12 = 30°. Then the arc lengths are ...

  arc BC = arc BA = 60° . . . . 2 ratio units each

  arc AD = 90° . . . . . . . . . . . . 3 ratio units

  arc DC = 150° . . . . . . . . . . . .5 ratio units

The inscribed angles are half the measure of the intercepted arcs:

  ∠ADC = (1/2) arc AC = 1/2(120°) = 60°

  ∠ADP = 1/2 arc AD = 1/2(90°) = 45°

The angles at E are half the sum of the measures of the intercepted arcs.

  ∠AEB = (arc AB + arc CD)/2 = (60° +150°)/2 = 105°

Angle P is half the difference of the intercepted arcs.

  ∠P = (arc BD -arc AD)/2 = (210° -90°)/2 = 120°/2 = 60°

__

In summary, ...

  arc BC = 60°

  m∠ADC = 60°

  m∠AEB = 105°

  m∠ADP = 45°

  m∠P = 60°

6 0
3 years ago
So i have to do this assignment and i have to divide 700 divided by 21 and i have to solve alot of steps its like long divison c
ValentinkaMS [17]
For long division, you would put 700 in the middle, since the fraction would be 700/21. Then you would figure out how many times 21 goes into 700. Then you would subtract 700 by the amount it would be before it went above 700 by multiplying it by 21. Then, if it is not able to go into 700 fully, you would put a decimal and bring a 0 down.
8 0
4 years ago
Please answer this question?​
Svetlanka [38]

Answer:

<u>Answer</u><u>:</u><u> </u><u>(</u><u>a</u><u>)</u><u>. </u><u>2</u><u>9</u><u>0</u><u>°</u>

{ \tt{a + 40 \degree + 30\degree = 360\degree}} \\  \\ { \tt{a  + 70\degree = 360\degree}} \\  \\ { \tt{a = 360\degree - 70\degree }} \\  \\  { \boxed{ \tt{ \:  \: a = 290\degree}}}

7 0
3 years ago
Read 2 more answers
What is the solution to this equation 6(x-4)+7=-5
sweet [91]

Answer:

X= 2

Step-by-step explanation:

6(x-4) + 7 = -5  First you distribute the 6

6x - 24 + 7 = -5 Then add like terms

6x -17 = -5 then add 17 to both sides

6x = 12 then divide 12 by 6

x = 2


5 0
3 years ago
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