3 years ago

Helppppppppp omg pls

Mathematics

1 answer:

Aleks04 [339]3 years ago

6 0

Answer:

Step-by-step explanation:

Just picture the smaller triangle the same as the bigger one but flipped

Ex.) side HG = side AB

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Which function is an odd function?

hjlf

A function is odd if:
f ( - x ) = - f ( x )
A ) f ( - x )= 0.8 ( - x ) ^3 = - 0.8 x^3 = - f ( x )
Answer: A ) f ( x ) = 0.8 x^3 is an odd function.
Functions B ) and C ) are even and D) is neither even nor odd.

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4 years ago

22x – 54 + 5.736x^4 - 2x^2<br> Standard form

Yuri [45]

Answer:

5.736x^4 - 2x^2 +22x - 54

Step-by-step explanation:

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3 years ago

Ariel made cupcakes to sell. 2/3 of them were chocolate chip,25% of the reminder was strawberry and the rest were 90 vanilla cup

Anton [14]

Answer:

Let x be the total number of cupcakes.

Chocolate chips =

$\frac{2}{3} x$

Strawberry =

$\frac{1}{4} \times \frac{1}{3} \\ = \frac{1}{12} x$

Vanilla =

$x - \frac{2}{3} x - \frac{1}{12}x \\ = \frac{1}{3} x - \frac{1}{12} x \\ = \frac{1}{4} x$

given

$\frac{1}{4} x = 90$

$x = 90 \div \frac{1}{4} \\ = 90 \times 4 \\ = 360$

a)Number of Chocolate chip Cupcakes =

$\frac{2}{3} \times 360 \\ = 240$

b)Number of Strawberry cupcakes =

$\frac{1}{12} \times 360 \\ = 30$

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3 years ago

Can you estimate both of these addends 7 2/5 + 6 3/8 to get your estimated answer?

jek_recluse [69]

You can estimate 7 2/5 to 7 and estimate 6 3/8 to 6 1/2. And add them both up. If u add them, you get 13 1/2

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3 years ago

Alisha has a $15,000 car loan with a 6 percent interest rate that is compounded annually. How much will she have paid at the end

Tpy6a [65]

6 percent intrest per year for 5 years I think is the same as 30 percent for 5 years

so $15,000 x .3 is $4500

$15,000 + $4500 = $19,500

not 100 percent sure if this is correct but I think its right. Sorry if im wrong.

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3 years ago

Read 2 more answers