3 years ago

Forty-threeless then the twice a number ,n

Mathematics

2 answers:

erica [24]3 years ago

8 0

43-2n
This is the written form.

goldfiish [28.3K]3 years ago

3 0

The correct answer is 43-2n

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Evaluate using order of operation and please show work

Kamila [148]

Answer:

Step-by-step explanation:

Given expression:

20 - $\frac{15 + 3(5)^{2} }{5^{2} - 4^{2} }$

To solve this problem, we use the order of operation:

P - Parentheses

E - exponents

M - multiplication

D - division

A - Addition

S - Subtraction

Now solve the parentheses first;

= 20 - $\frac{15 + 3x 25}{5^{2} - 4^{2} }$

= 20 - $\frac{15 + 75}{5^{2} - 4^{2} }$

Now solve the exponents:

= 20 - $\frac{15 + 75}{25 - 16}$

Now solve the division:

= 20 - $\frac{90}{9}$

= 20 - 10

= 10

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4 years ago

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victus00 [196]

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3 years ago

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wolverine [178]

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3 years ago

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Tasha believes that she can rewrite the difference 120 - 36 as a product of the GCF of the two numbers and another difference. I

vfiekz [6]

No. The GCF of 120 and 36 is 12. And 120-36=84. 84-12=72
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3 years ago

Anyone help me please

Nuetrik [128]

Answer:

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Step-by-step explanation:

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Volume of cylinder: π(3^2)(21)=189π

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2 years ago