3 years ago

Enter the solution (,) x , y to the system of equations shown. y=5 y=2x+16

Mathematics

1 answer:

Ratling [72]3 years ago

4 0

Answer:

(2, 11)

Step-by-step explanation:

So, we have to make them equal to each other.

5 = 2x + 16

Subtract 5 from both sides

y = 2x + 11

(2, 11)

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Answer:

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Step-by-step explanation:

we know that

The speed is the ratio of distance by the time

Let

d -----> distance in feet

t ----> time in seconds

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$s=\frac{d}{t}$

we have

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substitute

$s=\frac{100}{3.1}$

$s=32.26\frac{ft}{sec}$

Remember that

$1\ mi=5,280\ ft$

$1\ h=3,600\ sec$

Convert ft/sec to mi/h

$s=32.26\frac{ft}{sec}=32.26\frac{(1/5,280)}{(1/3,600)}=32.26(\frac{3,600}{5,280})=22\ \frac{mi}{h}$

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the ratio of large triangles to small triangles is 2-6 .If there are 100 triangles in the design ,how many small triangles are t

m_a_m_a [10]

Answer:

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Step-by-step explanation:

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