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3 years ago

Can someone please help me find the area?

Mathematics

2 answers:

rewona [7]3 years ago

4 0

Answer:

90+20=110 square cm

Step-by-step explanation

(10*(14-5)+(5*(10-6)

=90+20

=110

ZanzabumX [31]3 years ago

4 0

If you do this, make the shape into 2 shapes. Make the 10x14 piece a 10x9 by taking the 5cm off from the 14cm. This will make 2 rectangles. Then finding the area for the big box, so 10•(14-5) =90^2, or simply 10•9=90^2. Then taking the missing 6cm from the 10cm which makes 4cm, so mathematically, 5•(10-6)=20^2, or just 5•4=20cm^2. Next just adding the two together, making 110cm^2, or as the question says 110 squared cm.

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Gemiola [76]

Answer:

A.) 193

B.)191

C.)236

D.)128

Step-by-step explanation:

A) 12^2+(8-4)^3-15

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2 years ago

Please help with problem and show work

luda_lava [24]

Answer:

x = 7

Step-by-step explanation:

The image below shows the relationship between secants chords and tangents.

Imagine that the letters in the image represent the numbers in the actually problem

E would equal 9

C would equal 12

and A would equal x

We would then use the same formula C² = E * ( E + A ) to solve for x , but once again instead of using letters we use the numbers in the problem

We would have 12² = 9( 9 + x )

we now solve for x

Step 1 simplify and distribute

12²=144

9 * 9 = 81

9 * x = 9x

we would then have 144 = 81 + 9x

step 2 subtract 81 from each side

144 - 81 = 63

81 - 81 cancels out

we now have 63 = 9x

step 3 divide each side by 9

63 / 9 = 7

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we're left with x = 7

7 0

2 years ago

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nikklg [1K]

Answer:

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Step-by-step explanation:

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3 years ago

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Ira Lisetskai [31]

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3 years ago

Read 2 more answers

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Katen [24]

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So each hiker gets 2 1/3 cup of trail mix.

8 0

3 years ago