4. The approximately time required to walk 1 kilometer distance for a man is a) 0.15 min b) 1.5 min . C) 15 min d) 150 min The approximate mass of a cricket ball is a) 1.6 kg b) 0.16 kg c) 0.016 kg d) 0.0016 kg 3. The turning effect of the force is called a) efficiency b) velocity ratio > o moment d) mechanical advantage Acceleration due ta gravity at polar region of earth is 9.83 m/s, and that at equatorial region of earth is at 9.88 m/s2 b) 9.98 m/s? C) 9.83 m/s? d) 9.78 m/s? The highest recorded air temperature on earth is 56.7 °C. Its value in Fahrenheit scale is a) 70.06 F b) 134.1 °F c) 63.5°F 6. Heat energy comes from sun to earth by a) conduction b) convection radiation 7. The minimum volume of water is at 5. d) 127.8°F d) all a) 0°C b) 100°C d) -4 °C & 4°C forme virtual image when an object is placed​

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.

income. 10x+1300

expenses 3x+(1800+1500)

expenses 3x+3300

to break even:

income = expense,

10x + 1300 = 3x + 3300,

solve for x.

step-by-step explanation:

mark brainliest

(8+64)^2= 5184 < answer

step-by-step explanation:

2^3 = 8

4^3= 64

(8+64)^2 = 5184