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expeople1 [14]
3 years ago
15

WHOEVER FINISHES FIRST I WILL MARK AS BRAINLIEST!!!

Mathematics
2 answers:
Lady bird [3.3K]3 years ago
7 0

Answer:

-350%  -0.4%   -40%  -37.5% hope this helps!

Step-by-step explanation:

hram777 [196]3 years ago
6 0

Answer:

1. -350%

2. -0.4%

3. -40%

4. -37.5%

Step-by-step explanation:

please give me brainliest

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A major baseball diamond is a square with side lengths of 90 feet.
iren2701 [21]

Answer: \bold{a)\quad 90\sqrt2\qquad \qquad b)\quad 45\sqrt2}

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

Since you are looking for the distance from home plate to second base, you are actually looking for the length of the diagonal of the square.  Use the Pythagorean Theorem: a² + b² = c² where a and b are the side lengths and c is the length of the diagonal.

90^2+90^2=c^2\\8100+8100=c^2\\16200=c^2\\\sqrt{16200}=c\\\boxed{90\sqrt2}=c\qquad \qquad \text{which is approximately 127.28}\\\\\\\\\text{Halfway between home plate and 2nd base means divide that length by 2:}\\\\\dfrac{90\sqrt2}{2}=\boxed{45\sqrt2}

7 0
3 years ago
The linear scale factor of two shapes is 3:4. If the area of the smallest shape is 72^2 what is the area of the big shape?​
Lorico [155]

Answer:

\boxed{6912 units^2}

Step-by-step explanation:

<em>Hey there!</em>

Well using the given ratio,

3:4

And the area of the small shape we need to do,

72*72 = 5184

Now we can make the following fractions,

\frac{3}{4} = \frac{5184}{x}

Now we can solve,

3*x = 3x

4 * 5184 = 20736

3x = 20736

20736 / 3

x = 6912

So the area of the bigger shape is 6912 units^2

<em>Hope this helps :)</em>

3 0
3 years ago
Keith’s dad is 44 years old if this is 4 years less than three times Keith’s age how old is Keith
Sergeeva-Olga [200]

Answer:

13

Step-by-step explanation:

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