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Leni [432]
3 years ago
11

Simplify 6 x times the fraction 1 over x to the power of negative 5 times x to the power of negative 2. 6x 6x−4 6 6x4

Mathematics
2 answers:
expeople1 [14]3 years ago
8 0

Answer:

6x^4

Step-by-step explanation:

6x \times (1/x)^{-5} \times x^{-2}

6x \times x^{5} \times x^{-2}

6x \times x^{5+-2}

6x \times x^{3}

6 \times x^1 \times x^{3}

6 \times x^{1+3}

6x^4

Wewaii [24]3 years ago
6 0

Answer:

6x⁴

Step-by-step explanation:

6x × (1/x)⁻⁵ × x⁻² = 6x¹⁺⁵⁻² = 6x⁴

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Answer:

2 is 15

3 is 13

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7 0
2 years ago
The formula for finding the volume of a rectangular prism can be stated as V= l x w x h, wHerr l=length of the prism, w=width of
blagie [28]

Answer:

1)

23265


2)

9478.125

3) 102369.09375

Formula nonsense: V=l*w*h

1) meaning V= 33*47*15 so V= 23265

2) meaning V= 22.5*33.7*12.5 so V= 9478.125

3) meaning V= 122.25*50.75*16.5 so V= 102369.09375

8 0
2 years ago
Need help ASAP!! Write an informal proof to show triangles ABC and DEF are similar.
yaroslaw [1]

Answer:

Δ ABC and Δ DEF are similar because their corresponding sides are proportional

Step-by-step explanation:

Two triangles are similar if their corresponding sides are proportional which means the corresponding sides have equal ratios

In the two triangles ABC and DEF

∵ AB = 4 units

∵ DE = 2 units

∴ \frac{AB}{DE}=\frac{4}{2}=2

∵ BC = 6 units

∵ EF = 3 units

∴ \frac{BC}{EF}=\frac{6}{3}=2

∵ CA = 2 units

∵ FD = 1 units

∴ \frac{CA}{FD}=\frac{2}{1}=2

∴ \frac{AB}{DE}=\frac{BC}{EF}=\frac{CA}{FD}=2

∵ All the ratios of the corresponding sides are equal

∴ The corresponding sides of the two triangles are proportional

∴ Δ ABC is similar to Δ DEF

6 0
2 years ago
PLEASE HELP MEEE ITS DUE IN 30 MINUTES!
ArbitrLikvidat [17]

Answer:

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Step-by-step explanation:

7 0
3 years ago
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harkovskaia [24]

Answer:

1.5

Step-by-step explanation:

if you do 3 divided by 4 then you get 0.75 then you have to do 0.75 times 2 and you get 1.5 dollars for 2 pounds

3 0
3 years ago
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