Convert to a fraction<span> by placing the </span>decimal number<span> over a </span>power<span> of </span><span>10.</span>
Mixed number is 9 7/20
Answer:
the 1st one
Step-by-step explanation:
Answer:
I have labeled the arcs AB and CD. The measure of angle x is 60°
Step-by-step explanation:
The measure of angle x is ½(mAB + mCD)
Answer:
Your answer is:
(-6)(-5)=
= 30
Step-by-step explanation:
Hope this helped : )
Let m and j be the current ages of Matthew and Jenny, respectively.
Now, Matthew is 3 times as old as Jenny, so the variables are in the following relation:
In 7 years, both of them will be 7 years older, i.e. their ages will be m+7 and j+7, and Matthew will be twice as old:
Now, remembering that m=3j, we can rewrite the second equation as
So, Jenny is 7 and Matthew is 21 (he's 3 times older).
In fact, in 7 years, they will be 14 and 28, and Matthew will be twice as old.