Answer:
10
Step-by-step explanation:
10+20=30
20 is two times 10
Since Thomas's age is half, Thomas's age is 10
Answer:
5 celsius degrees
Step-by-step explanation:
According to the statement the first temperature is -12 C, the temprerature rose 4 hours 5 C each hour, it means it rose (4x5) 20 C. At this point the temperature is (-12+20) 8 C and at the last the temperature goes down 3 C then the final temperature is (8-3)= 5 °C
<span>2x - 5y = -5
(5,3)
2(5) - 5(3) = -5
10 - 15 = -5
-5 = -5
Therefore (5,3) is a solution to 2x - 5y = -5</span>
Answer:
<h3>The answer is 32cm</h3>
Step-by-step explanation:
Circumference of a circle = 2πr
where
r is the radius
To find the radius of the mat substitute the value of the circumference into the above formula and solve for the radius
Circumference = 200cm
200 = 2πr
Divide both sides by 2π
r = 31.83098
We have the final answer as
<h3>radius = 32 cm to the nearest whole number</h3>
Hope this helps