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Eduardwww [97]
3 years ago
13

Help me with this question ps 10 points

Mathematics
2 answers:
Gala2k [10]3 years ago
8 0
To find :area of he arrow...
To construct: join point C to point D
Solution: in triangle ABE
We have, BE=6inches
Height =AL=8-5=3
Therefore ,Area of triangleABE=1/2*b*h=1/2*6*3=9 inch sq
Now ,CDGF is a rectangle
=>area of a rectangle=l*b=5*4=20inch sq
Now area of the given arrow=area of triangle +area of rectangle=9+20=29inch sq
Therefore option(2.)is the answer to ur question....
Hope this helps u...!!!!


worty [1.4K]3 years ago
7 0

prob 38 best guess in the world :]

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Which term is a synonym for atmosphere? tone mood action conflict
Ira Lisetskai [31]

Answer: Mood

Step-by-step explanation: It would be mood because when you put it in a sentence it makes the most sense.

Example Sentence: The atmosphere of the room is sad.

The mood of the room is sad.

The other answers don't make as much sense. Hope this helps!

6 0
3 years ago
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Marci bought 4 yards of ribbon for $6 how much should marci expect to pay for 10 yards of the ribbon?
Vinvika [58]
Ok, let's find how much does 1 yard of ribbon cost. Let's divide!

6 / 4 = 1.5

Each yard costs $1.50, so let's multiply that by 101.5 * 10 = 15

Marci will pay $15 for 10 yards of the ribbon.
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3 years ago
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A ball has a radius of 8 cm. What is the volume of the ball? Use 3.14 for pie Round your answer to the nearest tenth of a cubic
AveGali [126]

The volume of the ball is 33.5 cubic centimeter.

<u>Step-by-step explanation:</u>

It is given that, a ball has a radius of 8 cm.

We know that, the ball is in shape of the sphere.

The question is asked to find the volume of the ball.

To find the volume of the ball, you need to use the formula for volume of the sphere.

Volume of the sphere = (4/3)πr³

where,

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6 0
2 years ago
Please assist me with this problem​
n200080 [17]

Answer:

The answer to your question is 90 dB

Step-by-step explanation:

Data

I = 10⁻³

I⁰ = 10⁻¹²

Formula

     Loudness = 10log (\frac{I}{Io})

Process

1.- To solve this problem, just substitute the values in the equation and do the operations.

2.- Substitution

     Loudness = 10 log (\frac{10^{-3}}{10^{-12}} )

3.- Simplify

      Loudness = 10log (1 x 10⁹)

      Loudness = 10(9)

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7 0
3 years ago
Answer this question im giving out brainliest
Andrews [41]

Answer:

73.5 yd squared

Step-by-step explanation:

The formula for finding an area of a triangle is Base x Height divided by 2, so 21 x 7 = 147 and dividing that by 2 gets you 73.5.

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3 years ago
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