488cm² is your answer
Step-by-step explanation:
the area of the composite figure=area of rectangle +area of triangle
=l×b+1/2 b×h=17×22+1/2×{22-10}×19 =488cm²
Answer
Less than or equal to 4 days.
Step-by-step explanation:
Let D represent the number of days for Starlin's trip. We know that Starlin has spent $25 on gas and will spend $100 for each day. So use the equation d=25+100d < 415. (We also know that Starlin plans on spending less than $415 on the trip, so if anything is above $415, we know it is the wrong answer.) Subtract 25 on both sides and then divide by 100; the equation should go like this:
25 + 100d < 415
25 + 100d - 25 < 415 - 25
100d < 390
d < 3.9
It would be wise to round to 4 unless otherwise specified.
The values of x and y are 0.2 and 0.4 respectively.
<em><u>Explanation</u></em>
The given proportions are.....
and
From the second proportion, we will get....
Now, we will plug this into the first proportion. So we will get....
So, the values of x and y are 0.2 and 0.4 respectively.
Answer:
D. Undefined
Step-by-step explanation:
4-4 = 0, 10-6 = 4
Change of x = 0
Change of y = 4
Since the change of x is 0 (a horizontal line), it is undefined.