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3 years ago

8

Solve this indices a²b + a³b / a²b²

1 answer:

Zolol [24]3 years ago

3 0

Step-by-step explanation:

Notice: The literal factors are all the combinations of a and b where the sum of the exponents is 4: a4, a³b, a²b², ab³, b4 ... The solution to the problem of the binomial coefficients without actually ... The upper index n is the exponent of the expansion; the lower index k indicates which term ... 1a5 + a4b + a3b² + a²b3 + ab4 + b5.

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A baker charges $30 for each batch of cupcakes she makes. She adds $0.09 for each frosting flower. Write an expression to repres

Lisa [10]

Answer:

$30+0.09x$

Here, $x$ denotes number of frosting flowers

Step-by-step explanation:

Let $x$ denotes number of frosting flowers.

Amount charged by baker for each batch of cupcakes = $30

Amount charged for each frosting flower = $0.09

So,

Amount charged for $x$ frosting flowers = $\$0.09x$

Therefore,

Total cost of a batch of cupcakes with frosting flowers = $30+0.09x$

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2 years ago

Which of the given pairs of expressions are equivalent? Select all that apply.

Artyom0805 [142]

Answer:

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8 0

2 years ago

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To find the height of a pole, a surveyor uses a theodolite. The theodolite is 4 ft tall. The surveyor stands 140 feet away from

MakcuM [25]

This is the answer hope it helps

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3 years ago

Why is -9an acceptable answer to the equation x2=81 ?

Arte-miy333 [17]

Answer:

X=9 or x=-9

Step-by-step explanation:

X^2=81

Can be written as

x^2-81=0

Factorize by the property:

a^2-b^2=(a-b)(a+b)

So the expression becomes:

(x-9)(x+9)=0

Therefore, either x-9=0or x+9=0

Then the solutions are x=9 or x=-9

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3 years ago

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Please help! ( ;v;)/

OleMash [197]

Answer:

C:40

Step-by-step explanatio:

c²=h²-c²

c²=58²-42²

√c²= √3364- 1764

C=√1600

c=40

3 0

2 years ago