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just olya [345]
3 years ago
15

Find the valuesusingexpansion formula1) 1.5×2.5​

Mathematics
1 answer:
PolarNik [594]3 years ago
3 0

Answer:

3.75

Step-by-step explanation:

1.5 \times2. 5 \\  = 3.75

Please can I have the brainliest?

Have a nice day!

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Katen [24]

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2 years ago
Please show process!!!!<br> THANK YOU!<br> Will mark brainylist
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Step-by-step explanation:

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3 0
3 years ago
The length of a rectangle field if 7/5 of its width. if the perimeter of the field is 240 meters, what are the length and width
trasher [3.6K]
Perimeter of any figure is all its sides summed up

for a rectangle, with two equal pairs, that means, length + length + width + width or   2length + 2width, or  2(length + width)

but we know the length is 7/5 the width

width = w
perimeter = P


\bf P=2\left(\frac{7}{5}w +w \right)\qquad P=240\implies 240=2\left(\frac{7}{5}w +w \right)&#10;\\\\\\&#10;120=\frac{7}{5}w +w\impliedby \textit{let's multiply both sides by 5}&#10;\\\\\\&#10;600=7w+5w\implies 600=12w\implies \cfrac{600}{12}=w

and the length is 7/5 of that
7 0
3 years ago
Comparing fractions 1/3 to 2/3
vivado [14]
When you say comparing do you mean dividing or just comparing

4 0
3 years ago
Read 2 more answers
Right triangle ABC is reflected over AC, then dilated by a scale factor 2/3 to form triangle DEC. Which statements about the two
kodGreya [7K]

Answer:

The answer is "all angle will be same"

Step-by-step explanation:

In the given question choices were missing so, the correct choice can be defined as follows:

Given:

ABC reflected over AC and dilated by a scale factor 2/3 from ΔDEC.

Solution:

\triangle  ABC  \sim  \triangle  DEC \angle B \cong  \angle E3DE = 2AB

7 0
3 years ago
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