3 years ago

Solve the following please

Mathematics

2 answers:

Bumek [7]3 years ago

7 0

Answer:

Step-by-step explanation:

7+2x÷3=5

7+2x=5*3

7+2x=15

15-7=2x

8=2x

x=8÷2

x=4

Dima020 [189]3 years ago

5 0

Answer:

x=4

Step-by-step explanation:

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If y varies directly with x and y = 5 when x = 4, find the value of y when x = -8.

lilavasa [31]

Answer:

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Step-by-step explanation:

y= kx

or, k= y/x

or, k = 5/4

k = 1.25

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3 years ago

2 + 2 ez badge yeah ok now what do i do

Marrrta [24]

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3 years ago

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Step-by-step explanation:

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2 years ago

I want a way to solve this question

AURORKA [14]

Answer:

Step-by-step explanation:

Using the Cosine rule to find ∠ A

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