1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
tigry1 [53]
2 years ago
15

What is the answer ​

Mathematics
1 answer:
Reika [66]2 years ago
3 0

Answer:

35 mi²

Step-by-step explanation:

Let's subdivide the figure, as shown.

The lower part is a rectangle whose area is (5 mi)(18 mi) = 90 mi².

The upper part is a trapezoid whose area is found by averaging the length and multiplying the result by the width (8 mi - 5 mi), or 3 mi.

Area of trapezoid:

     12 mi + 18 mi

  ------------------------  =  15 mi             Width of trapezoid = 3 mi

                2

Thus, the area of the trapezoid is (3 mi)(15 mi) = 45 mi²

and the total area of the entire figure is

45 mi² + 90 mi² = 135 mi²

You might be interested in
A penguin can dive 48 meters below the surface of the water to reach a fish. It dives 2% of the total depth every 1 second.
melisa1 [442]
It is 0.96 mps. Did this help
5 0
3 years ago
Ages Number of students
Doss [256]

Answer:

35 is the answer

Step-by-step explanation:

4 0
2 years ago
After a 5% pay raise , Hermione is earning $21,000 per year. What was she earning before the pay raise?
Finger [1]

Answer:

\$20,000

Step-by-step explanation:

Let

x -----> Hermione was earning before the pay raise

we know that

100\%+5\%=105\%=105/100=1.05

so

The linear equation that represent this problem is

1.05x=21,000

Solve for x

Divide by 1.05 both sides

x=21,000/1.05

x=\$20,000

7 0
2 years ago
Which set of numbers is in order from smallest to largest?
galina1969 [7]

Answer:

0.5, 80%

Step-by-step explanation:

4 0
3 years ago
The point (21, 32) is on a line with slope 1.5
Leni [432]
Ok so for this question, you have to draw a graph to help. I'm doing the numbers by 2. You plot the points (21,32) on the graph then after that plot the points by the slope. What I'm trying to say by that is: 1.5 as a fraction is 3/2. so you count from that point by going 3 numbers up (or squares if on a graph if it makes more sense) then count 2 squares to the right and you continue doing that after every point you make (if there's no space to go up the graph the n you can go down by just counting 3 down then counting 2 to the LEFT)

I don't have graph paper on me so I can't really tell you the y-intercept because it might be not accurate (thats the number after the slope or "b" in the formula y=mx+b) How to find that is: when you follow the steps above you're going to hit the y-axis (vetical line) when you have an exact point hitting the y-axis (it should be right on that line ) then that's your number

Equation: y=1.5x+ (insert y-axis number here)
The coordiantes of another point is on the line (u can pick any)
7 0
3 years ago
Read 2 more answers
Other questions:
  • −9x+2>18 AND 13x+15≤−4
    8·2 answers
  • Which inequality represents this situation? jessica is stacking items on a shelf. she has large books that weigh 5 pounds each a
    12·2 answers
  • Twice the difference of a number c and forty.​
    8·2 answers
  • Use set builder notation to give a description of each of these sets. a) {0,3,6,9,12} b) {−3,−2,−1,0,1,2,3} c) {m,n,o,p}
    13·1 answer
  • I need to know this please
    14·2 answers
  • Solve for m in V = 3x + 2m - y.
    8·1 answer
  • Eight more than seven times a number is 8
    12·1 answer
  • 3 + (5 + 4) = 3+ (4 + 5) illustrates which property?​
    14·2 answers
  • I need help please help me and click the picture;-;
    6·1 answer
  • A.45<br> B.30<br> C.90<br> D.180<br> E.40<br> F.55<br> G.130<br> H.50
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!