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Dmitriy789 [7]
3 years ago
12

What's to look back?

Mathematics
1 answer:
Monica [59]3 years ago
6 0

Answer: 74.25 Php, 4.45kg, 182 Php, 30 People, and 315 Php

Step-by-step explanation:

1. 200-125.75= 74.25 Php

2. 1.5+1.7+1.25=4.45kg

3. 45.50*4 = 182 Php

4. 45/1.5 = 30 People

5. 35.00*9 = 315 Php

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There's a right angle that they want you to make a rectangle out of.  I'm ignoring that and using each of the five sides to make a triangle with the origin.

A.  Five triangles, zero rectangles.

B.

AB=4, the difference of the x coordinates since the y coordinates are the same

AE = 5, the difference in the y coordinates since the x coordinates are the same

C.  We'll use the Shoelace Formula, adding up all those triangles I made.  A triangle with vertices (0,0), (a,b), (c,d) has signed area A = (1/2)(ad-bc).  We go around counterclockwise so they all have positive areas, starting with AE, then ED, DC, CB, BA.

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3 years ago
I NEED HELP ASAP PLEASE ILL GIVE BRAINLIEST.
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Answer:

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Step-by-step explanation:

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3 years ago
Simplify 5(a - b) + 6(a + b) - 7(a - 2b)<br><br> 4a - 13b<br> 4a + 15b<br> 19ab
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3 years ago
Read 2 more answers
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Pachacha [2.7K]

Answer:

2

Step-by-step explanation:

If you have one apple and your friend has one apple, then the total number of apples shared between you and your friend is two.

4 0
3 years ago
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