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Olin [163]
3 years ago
8

A square is shown having each side equal to 0.75 inch. Each side of the square has a triangle on it. The height of the triangle

is labeled as 0.8 inch.
What is the surface area of the figure?
A.0.5625 square inch B. 0.7625 square inch C. 1.5625 square inches D. 1.7625 square inches
Mathematics
1 answer:
ElenaW [278]3 years ago
4 0
The area of the square can be found by...
0.75 • 0.75 = .5625

The area of one triangle can be found by...
1/2 • 0.8 • 0.75 = .3

In order to find the total surface area of the figure, you must...
.5625 + 4(.3) = 1.7625

So the answer is D
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Rewrite the equation in standard form y= 4/5x+0.85. Enter answer as ax+by=c or ax+by+c=0
Paraphin [41]

At very minimum, move (4/5)x to the other side of the given equation.  Then:

-(4/5)x + y = 0.85.  This is the equation in standard form.

3 0
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rjkz [21]

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4 0
2 years ago
Locate the points of discontinuity in the piecewise function shown below.
algol13

Answer:

Step-by-step explanation:

The given piecewise function i

From the given function it is clear that function is divided at x=-1 and x=2. It means we check the discontinuity at x=-1 and x=2.

For x=-1,

LHL:  

Since LHL ≠ f(-1), therefore the given function is discontinuous at x=-1.

For x=2,

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Since LHL ≠ f(2), therefore the given function is discontinuous at x=2.

Therefore, the correct option is A.

8 0
3 years ago
What is the distance between -20 and -6 on a number line
podryga [215]

Answer:

14 units

Step-by-step explanation:

The distance is -6 - (-20)

                           -6+20

                                 14

4 0
3 years ago
Read 2 more answers
What is the area?
balu736 [363]

Answer:

Solution given:

For rectangle

length [L]=BC=16in

breadth [b]=AB=4in

For traingle

length[l]=8in

breadth [b]=3in

total area =area of rectangle ABCD+2×area of triangle DEF

=L×b+2×1/2×[b×h]

=16×4+8×3=88in² is your answer

4 0
2 years ago
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