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3 years ago

Can u help me with this and show work i only have 20 min and theres more

Mathematics

1 answer:

Alina [70]3 years ago

8 0

180 - 145 = 35

180 - 80 - 35 = 65

x = 65

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Buddy painted (1/5) of the 320 nutcrackers.How many nutcrackers did buddy paint

just olya [345]

Answer:

Step-by-step explanation:

Given that,

Buddy painted (1/5) of the 320 nutcrackers.

We need to find how many nutcrackers did buddy paint. It can be calculated by finding (1/5) of 320.

$x=\dfrac{1}{5}\times 320\\\\=64$

Hence, he painted 64 nutcrackers.

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3 years ago

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Nutka1998 [239]

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3 years ago

Which expression can be used to approximate the expression below,for all positive number a,b and x where a =/ 1 and b=/ 1

rodikova [14]

Answer:

The correct option is 1.

Step-by-step explanation:

The given expression is

$log_ax$

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According to the logarithm property,

$log_mn=\frac{log_pm}{log_pn}$

Using this property, we get

$log_ax=\frac{log_bx}{log_ba}$

The required expression is $\frac{log_bx}{log_ba}$ .

$log_1x=\frac{log_1x}{log_11}$

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Left hand side is equal to the right hand sides, therefore option 1 is correct.

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3 years ago

(4x^5 + 3x^2 – x^4) +(6x^2 - 2x^5)

Monica [59]

Answer:

The simplified equation is as follows 2x^5 -x^4 + 9x^2

Step-by-step explanation:

Remove the parentheses around each equation and pair like exponents together

4x^5 - 2x^5 - x^4 + 3x^2 + 6x^2

Then combine the like terms

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