3 years ago

The value of Royce Company's computer equipment

Mathematics

1 answer:

Troyanec [42]3 years ago

5 0

6B. Y=1.5(0.87)^x answer

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Simplify: 2 3/4 + 5 3/5

IRISSAK [1]

Answer:

8 7/20

Step-by-step explanation:

2+5=7

3/4+3/5=15/20+12/20=1 7/20

7+1 7/20=8 7/20

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3 years ago

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X + 4 8. If you need to solve for x, what's the first step?

natta225 [31]

Answer:

B) Subtract 4 from both sides

Step-by-step explanation:

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x=4

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4 years ago

Consider the original triangle and its enlargement.

Ira Lisetskai [31]

12 cm to 24 cm
the scale factor is 2x

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Which fraction had the lowest value?<br> ILL GIVE BRAINLIEST GIVING 35 POINTS

Naily [24]

Answer:

Its C -7/8

Step-by-step explanation:

I am pretty sure.

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3 years ago

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I will mark Brainliest

tamaranim1 [39]

Answer:

Step-by-step explanation:

$75^{30}\\\\75=3\cdot5\cdot5=3\cdot5^2\\\\75^{30}=(3\cdot5^2)^{30}=3^{30}\cdot(5^2)^{30}=3^{30}\cdot5^{60}$

$45^{45}\cdot15^{15}\\\\45=3\cdot3\cdot5=3^2\cdot5\\15=3\cdot5\\\\45^{45}=(3^2\cdot5)^{45}=(3^2)^{45}\cdot5^{45}=3^{90}\cdot5^{45}\\15^{15}=(3\cdot5)^{15}=3^{15}\cdot5^{15}\\\\45^{45}\cdot15^{15}=3^{90}\cdot5^{45}\cdot3^{15}\cdot5^{15}=3^{90+15}\cdot5^{45+15}=3^{105}\cdot5^{60}\\\\=3^{75+30}\cdot5^{60}=3^{75}\cdot\underbrace{3^{30}\cdot5^{60}}_{75^{30}}=3^{75}\cdot75^{30}$

$\text{therefore it is divisible by}\ 75^{30}$

$Used:\\\\(ab)^n=a^nb^m\\\\(a^n)^m=a^{nm}\\\\a^n\cdot a^m=a^{n+m}$

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3 years ago