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2 years ago

Please help me I will mark you the brainliest

Mathematics

2 answers:

Andrei [34K]2 years ago

7 0

Answer:

15 days

Step-by-step explanation:

So if it takes 6 people 10 days how long will it takes 4 people?

You multiply 6 by 10 which gives you 60 then divide by 4

your answer is 15 days

~~~Inuola1234

bixtya [17]2 years ago

4 0

Answer:

15days

Step-by-step explanation:

6workers= 10 days

4 workers= 6×10/4= 60/4=15

15 days

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2 years ago

Please help me with my math

Andre45 [30]

$\sf{\qquad\qquad\huge\underline{{\sf Answer}}}$

Let's solve for x and z ~

$\qquad \sf \dashrightarrow \: z + 68 = 180$

[ they form co - exterior angle pair ]

$\qquad \sf \dashrightarrow \: z = 180 - 68$

$\qquad \sf \dashrightarrow \: z = 112 \degree$

now, it's time for x :

First angle z is equal to its vertical opposite angle, and then that angle forms co - interior angle pair with (3x - 28)

$\qquad \sf \dashrightarrow \: 3x - 28 + 112 = 180$

$\qquad \sf \dashrightarrow \: 3x + 84 = 180$

$\qquad \sf \dashrightarrow \: 3x = 180 - 84$

$\qquad \sf \dashrightarrow \: 3x = 96$

$\qquad \sf \dashrightarrow \: x = 96 \div 3$

$\qquad \sf \dashrightarrow \: x = 32 \degree$

That's all... let me know if you have questions ~

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