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Galina-37 [17]
3 years ago
9

Help please ASAP I don’t really understand it!!

Mathematics
1 answer:
Nitella [24]3 years ago
3 0
All are negative exponent property except for the top right one
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Determine the slope of the line passing through the given points.
Svetlanka [38]
The slope is -3/1 so to find other points, go to (2,-1) and go down 3, over 1.
6 0
2 years ago
27 1/5 over 4/5 as a unit rate
REY [17]

Answer:

\frac{34}{1}  or 34

Step-by-step explanation:

we know that

To find the unit rate divide 27 1/5 by 4/5

but first

Convert mixed number to an improper fraction

27\frac{1}{5}=27+\frac{1}{5}=\frac{27*5+1}{5} =\frac{136}{5}

so

\frac{136}{5}:\frac{4}{5}=\frac{136}{4}=\frac{34}{1}

8 0
3 years ago
Can I get help with these two please?
PSYCHO15rus [73]
Hi, hope this helps :)

3 0
3 years ago
Which of the two solids below are similar ?
Pachacha [2.7K]

Answer:  I and II.

Step-by-step explanation:

By definition, two solids are similar if their corresponding sides are in the same ratio.

Knowing this, let's find which solids are similar:

Corresponding sides ratio of solids I and II:

\frac{3}{2}=\frac{2}{\frac{4}{3}}=\frac{5}{\frac{10}{3}}

\frac{3}{2}=\frac{3}{2}=\frac{3}{2}

Corresponding sides ratio of solids I and III:

\frac{3}{\frac{9}{2}}=\frac{2}{3}=\frac{5}{8}

\frac{2}{3}=\frac{2}{3}=\frac{5}{8}

Corresponding sides ratio of solids II and III:

\frac{2}{\frac{9}{2}}=\frac{\frac{4}{3}}{3}}=\frac{\frac{10}{3}}{8}}

\frac{4}{9}=\frac{4}{9}=\frac{5}{12}

 You can observe that the solids  I and II are similar.

3 0
2 years ago
Jolene is creating a model of a pyramid. The model created will need to be scaled up from the blueprint. triangle ACB, point D i
SashulF [63]

I need the answer to the same thing.

6 0
2 years ago
Read 2 more answers
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