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2 years ago

5

A bat and a ball together cost $1.10. The bat cost $1 more than the ball. How much does the ball cost? (This seems simple, but i

t’s not)

2 answers:

Andrei [34K]2 years ago

8 0

Answer:

2.10?????????????

Vesnalui [34]2 years ago

4 0

Try the first awnser

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malfutka [58]

Hey fellow Army.

So because JKLM=PQRS, that means that all the line segments are equal.

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KL=QR=13

LM=RS=9

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2 years ago

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Leto [7]

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3 years ago

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Evaluate the algebraic expressions, and put their values in order from least (1) to greatest (4), for a = 2 and b = 5. 1.50 − b2

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2 years ago

83. Use properties of exponents to rewrite each expression with only positive, rational exponents. Then find the numerical value

alexdok [17]

Answer:

$2^{\frac{18}{11}}$

Step-by-step explanation:

The given expression is

$\sqrt[11]{y^2z^4}$

The exponent property $\sqrt[n]{x^ay^b}=x^{a/n}y^{b/n}$

Applying this exponent property, we have

$\sqrt[11]{y^2z^4}\\\\=y^{2/11}z^{4/11}$

Now, the given numeric values are x = 9, y= 8, and z= 16

On substituting these values in the simplified expression, we get

$(2)^{2/11}(16)^{4/11}$

This can be further simplified by writing $16=2^4$

$(2)^{2/11}(2^4)^{4/11}\\\\(2)^{2/11}(2)^{16/11}$

Now, applying the product rule of exponent: $x^a\cdot x^b=x^{a+b}$

$(2)^{2/11+16/11}\\\\=2^{\frac{18}{11}}$

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2 years ago