2 years ago

Simplify :) Thank you! :3

Mathematics

1 answer:

mario62 [17]2 years ago

7 0

So this is the answer...

Hope this can help :)

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What number increased by 3,080 equals 5,082?

kodGreya [7K]

Let the required number be x, then
x + 3,080 = 5,082
x = 5,082 - 3,080
x = 2,002

8 0

3 years ago

If the radius of circle A is 6 units, calculate the area of the shaded region...

meriva

The formula of an area of a triangle:

$A_{\triangle}=\dfrac{base\cdot height}{2}$

We have:

$\triangle_{FDE}:\ base=height=1\\\triangle_{GDH}:\ base=height=9$

substitute:

$A_{\triangle_{FDE}}=\dfrac{1\cdot1}{2}=0.5\\\\A_{\triangle_{GDH}}=\dfrac{9\cdot9}{2}=40.5$

The formula of an area of a circle:

$A_O=\pi r^2$

We have $r=6$

Substitute:

$A_O=\pi\cdot6^2=36\pi\approx36\cdot3.14=113.04$

The area of the shaded region

$A=A_O-(A_{\triangle_{FDE}}+A_{\triangle_{GDH}})\\\\A=113.04-(0.5+40.5)=113.04-41=72.04\ u^2$

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3 years ago

Sarah ran 3/4 mile on Monday, 3/4 mile on Tuesday, and 1/4 mile on Wednesday. How many miles did Sue run in the 3 days

SCORPION-xisa [38]

Answer:

1 3/4 miles

Step-by-step explanation:

add 3/4 +3/4+1/4 to get your answer

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2 years ago

Hardy was given the scale drawing of the enlargement to Analyze Hardy's work to determine if he is correct. If he

irakobra [83]

Answer:

the correct answer is NO. hardy should have multiplied by the scale factor to find the missing length.

Step-by-step explanation:

dont got one hehehe

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2 years ago

Read 2 more answers

Angie goes to a fair that charges $8 admission and $0.75 per ride.

faltersainse [42]

0.75 x 5 because she has already rode 1 and then subtract it from 8.00$ and that should give you the answer

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3 years ago

Simplify :) Thank you! :3​

Simplify :) Thank you! :3