Answer:
go on MATH.WAY. it'll give you the answer and explanation
Step-by-step explanation:
Answer:
<em>945 minutes.</em>
Step-by-step explanation:
<em>10% = 0,1</em>
<em>450 + 450 · 0,1 = 495 (minutes) - Oliver will read next month.</em>
<em>450 + 495 = 945 (minutes) - he read in all during the two months.</em>
Answer:
the answers are -243 and 729
Step-by-step explanation:
you multiply each by -3. 1x-3 gives you -3. -3x-3 gives you 9. -3x9 gives you -27. -27x-3 gives you 81. 81x-3 gives you -243 and -243x-3 gives you 729. i hope this helps.
Answer: C
Step-by-step explanation:
To find the perimeter of a rectangle , you need to use the formula
P = 2l + 2w where P is the perimeter, l is the length, w is the width.
Input the dimensions, for each rectangle and solve for the P
P = 2(3) + 2(9)
P = 6 + 18
P = 24
P = 2(5) + 2(11)
P = 10 + 22
P = 32
The smaller rectangle has a perimeter of 24 and the large rectangle has a perimeter of 32
The ratio will be 32 : 24 which breaks down to 4: 3