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
yarga [219]
3 years ago
14

Will give brainliest answer

Mathematics
2 answers:
Eva8 [605]3 years ago
4 0

Answer:

32  units^2

Step-by-step explanation:

To find the area of this irregular shape, you can split it into 3 triangles, and 1 square.

The formula for finding the area of a triangle is:

A = \frac{1}{2} bh

The formula for finding the area of a square is:

A = lw

<em><u>Finding area of large triangle:</u></em>

<em><u /></em>A = \frac{1}{2} (4)(10)\\\A = 20

<em><u>Finding area of bottom left triangle:</u></em>

<em><u /></em>A = \frac{1}{2} (2)(2)\\A=2

<em><u>Finding area of last triangle (bottom right):</u></em>

<em><u /></em>A = \frac{1}{2} (2)(6)\\A=6

<em><u>Finding area of square:</u></em>

<em><u /></em>A = (2)(2)\\A = 4

olganol [36]3 years ago
3 0

Answer:

32

Step-by-step explanation:

Area of a big right triangle = 1/2 * 4 * (2+2+6) = 1/2 * 4 *10 =20

Area of a left right triangle = 1/2* 2*2 = 2

Area of a right right triangle = 1/2 * 6*2 =6

Area of a square = 2*2 = 4

All together:

20+ 2+6+4 =32

You might be interested in
Find the total surface area of the figure
liberstina [14]

Answer:2237

Step-by-step explanation: 22000 +4484

4 0
2 years ago
A gardener uses 1\3 of liter of water to water 2\7 of the garden
andrew11 [14]
The answer is 13 because you add.
4 0
3 years ago
Carissa also has a sink that is shaped like a half-sphere. The sink has a volume of 2000/3[pie] in^3. One day, her sink clogged.
Kobotan [32]
I have these same questions but the way i solved them i did

A: 1/3 x 3.14 x 2*2 x 8 = 32/3 = 2000 divided by 32 = 63 scoops
The formula is 1/3 x 3.14 x r*2 x h
B:  1/3 x 3.14 x 8*2 x 8 =  128/3 =  2000 divided by 128 = 16 scoops
8 0
2 years ago
Which is equal to P-R?
lorasvet [3.4K]
<h3>Answer: Choice B</h3>

With matrix subtraction, you simply subtract the corresponding values.

I like to think of it as if you had 2 buses. Each bus is a rectangle array of seats. Each seat would be a box where there's a number inside. Each seat is also labeled in a way so you can find it very quickly (eg: "seat C1" for row C, 1st seat on the very left). The rule is that you can only subtract values that are in the same seat between the two buses.

So in this case, we subtract the first upper left corner values 14 and 15 to get 14-15 = -1. The only answer that has this is choice B. So we can stop here if needed.

If we kept going then the other values would be...

row1,column2: P-R = -33-16 = -49

row1,column3: P-R = 28-(-24) = 52

row2,column1: P-R = 42-25 = 17

row2,column2: P-R = 35-(-30) = 65

row2,column3: P-R = -19-36 = -55

The values in bold correspond to the proper values shown in choice B.

As you can probably guess by now, matrix addition and subtraction is only possible if the two matrices are the same size (same number of rows, same number of columns). The matrices don't have to be square.

7 0
3 years ago
An angle measures 47.2° less than the measure of its supplementary angle. What is the measure of each angle? on ixl
SVEN [57.7K]

Answer:

The measure of one angle is 113.6^o, and the measure of the other one is 66.4^o

Step-by-step explanation:

Recall that supplementary angles are those whose addition renders 180^o

We need to find the measure of two such angles whose difference is precisely 47.2^o.

Let's call such angles x and y, and consider that angle x is larger than angle y, so we can setup the following system of equations:

x+y=180^o\\x-y=47.2^o

We can now solve this by simply combining term by term both equations, thus  cancelling the term in "y", and solving first for "x":

x+y=180^o\\x-y=47.2^o\\\\2x=180^o+47.2^o\\2x=227.2^o\\x=113.6^o

So, now we have the answer for one of the angles (x), and can use either equation from the system to find the measure of angle "y":

y=180^o-x\\y=180^o-113.6^o\\y=66.4^o

5 0
3 years ago
Other questions:
  • Sam divided A rectangle into 8 congruent rectangles that each have the area shown. what is tge area of tge rectangle befoe sam d
    6·1 answer
  • What is the midpoint of E(3,7) and F(-8,-10)
    11·1 answer
  • Help me answer this question please.​
    10·1 answer
  • a biologist wants to determine the effect of a new fertilizer on tomato plants. what would be the control
    7·2 answers
  • Which statement about this equation is true?
    12·1 answer
  • Plz plz help urgently ❤️
    11·1 answer
  • - A teacher wanted to determine the effectiveness of two different learning tools—a computer program or a hands-on approach—for
    15·1 answer
  • Need answer please ASAP
    10·1 answer
  • Please help giving brainliest
    14·2 answers
  • How do you use trigonometric ratios to solve for a missing side or angle of a right triangle?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!