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podryga [215]
3 years ago
5

Help please ASAP :) please give answers to both questions

Mathematics
2 answers:
melamori03 [73]3 years ago
5 0

Answer:

b = 2 cm

b = 10 cm

Step-by-step explanation:

Area of a Rectangle: A = lw

Area of a Triangle: A = 1/2bh

We are given area and length, so simply plug it in:

14 = 7w

w = 2 cm

We are given area and height, so simply plug it in:

30 = 1/2(6)(b)

30 = 3b

b = 10 cm

Pavlova-9 [17]3 years ago
3 0

Answer:

2 cm

10 cm

Step-by-step explanation:

14/7 = 2

This helps to find because area of rectangle = bh or base times height.

A = 1/2 bh

30 = 1/2 b 6

30 = 3b

b = 10

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CaHeK987 [17]

6x - 5y = 3          x1

3x - 8y = -15    x2

===============

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============= -

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2 years ago
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Answer:

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Step-by-step explanation:

4 0
3 years ago
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finlep [7]

Answer:

Below.

Step-by-step explanation:

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6 0
3 years ago
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MA_775_DIABLO [31]

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Step-by-step explanation:

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