2 years ago

What shap can you make with these

Mathematics

2 answers:

k0ka [10]2 years ago

7 0

Answer:

Step-by-step explanation:

the three sides flip up and you get the shape of three triangles faced up on a triangle, as in c

Varvara68 [4.7K]2 years ago

6 0

Your following answer is (C)

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A home gardener estimates that 24 apple trees will have an average yield of 104 apples per tree. But because of the size of the

d1i1m1o1n [39]

Answer:

The farmer should plant 14 additional trees, for maximum yield.

Step-by-step explanation:

Given

$Trees = 24$

$Yield = 104$

$x \to additional\ trees$

So, we have:

$Trees = 24 + x$

$Yield = 104 - 2x$

Required

The additional trees to be planted for maximum yield

The function is:

$f(x) = Trees * Yield$

$f(x) = (24 + x) * (104 - 2x)$

Open bracket

$f(x) = 24 * 104 + 104x - 24 * 2x - x * 2x$

$f(x) = 2796 + 104x - 48x - 2x^2$

$f(x) = 2796 + 56x - 2x^2$

Rewrite as:

$f(x) = - 2x^2 + 56x + 2796$

Differentiate

$f'(x) = -4x + 56$

Equate $f'(x) = -4x + 56$ to 0 and solve for x to get the maximum of x

$-4x + 56 = 0$

$-4x =- 56$

Divide by -4

$x =14$

The farmer should plant 14 additional trees, for maximum yield.

5 0

2 years ago

HELPPP PLEASEEE FOR 15POINTS

lilavasa [31]

Answer:

I'm not ok. that is too expensive

Step-by-step explanation:

7 0

2 years ago

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What's -8+9w+(-23) <br> ????

zvonat [6]

First simplify
-8+9w-23
Then Group simliar terms
(-8-23)+9w
After simplify
-31 +9w

8 0

2 years ago

To get your car repaired at a certain dealership in Woodstock, the rate charged is $90 per hour worked on your car, plus a $50 d

kakasveta [241]

C- charge
H- hours
D- diagnostic fee

C= #H(90)+ D

C= 4.6(90)+50
=414+50
=$464

C-$800
H-?
D-50

C= #H(90)+50

800=H(90)+50

H(90)=800-50

H(90)=750

H(90)/90=750/90

H=750/90

H= 8.33333333

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1 year ago

A bag of M&Ms have eight red 10 brown and six green what color are in the ratio of 5:3

son4ous [18]

Answer:

BROWN & GREEN

Step-by-step explanation

6 : 8 : 10

divide above ratio by 2

3 : 4 : 5

green : red : brown

3 : 5

green : brown

8 0

2 years ago

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