It will take John 2800 steps to walk from his house to James' house
Step-by-step explanation:
First of all we have to convert all the measurements in same unit.
Distance = 0.7 km
As 1 km = 1000 m
0.7*100 = 700m
And
1 m = 100 cm
700*100 = 70000cm
Now,
25 cm = 1 step
It will take John 2800 steps to walk from his house to James' house
Keywords: Conversions, Lengths
Learn more about conversions at:
#LearnwithBrainly
Answer:
C,E
Step-by-step explanation:
you're welcome my friend
Answer: 18
Step-by-step explanation: The formula for calculating a triangle’s area is 1/2(base•height). This means that 12•3 is 36, which multiplied by 1/2 is 18.
(Hope this helps)
I think it is they both have a 1 and a 0 in them.
The value of the sine of the angle J is equal to 5 / 13 (approx. 0.38).
<h3>What is the measure of the missing angle?</h3>
The image attached aside shows us a <em>right</em> triangle with two known <em>side</em> lengths (JL, KJ) and a <em>angle</em> measure (m ∠ K). The measure of the <em>missing</em> angle can be found by using the <em>trigonometric</em> function of cosine:
cos m ∠ J = KJ / JL
cos m ∠ J = 12 / 13
m ∠ J = 22.620°
The measure of the angle J within the triangle JKL is approximately 22.620°.
And the sine of the angle J, which helds the same <em>positive</em> sign than cosine as the angle is in the first quadrant on <em>Cartesian</em> plane, is:
sin m ∠J = √(1 - cos² m ∠J)
sin m ∠J = √[1 - (12 / 13)²]
sin m ∠J = 5 / 13
The value of the sine of the angle J is equal to 5 / 13 (approx. 0.38).
To learn more on trigonometric functions: brainly.com/question/6904750
#SPJ1