3 years ago

State the y-intercept

Mathematics

2 answers:

schepotkina [342]3 years ago

8 0

(0,3) that is where it crosses the y axis

Nataliya [291]3 years ago

4 0

Answer: (0, 3)

Step-by-step explanation:

Find where 0 is on the x axis and correspond the coordinate to the y axis.

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6v+13b=377<br> 4v+9b=259

aleksandr82 [10.1K]

Answer:

v = 13

b = 23

Step-by-step explanation:

To solve this system of equations, we can negate one equation and add it to other to cancel out one variable.

Looking at v and b, the coefficients are 6, 4 and 13, 9, respectively.

It would be easier to use the LCM of 6 and 4

$E_1 : 6v + 13b = 377\\E_2: 4v + 9b = 259\\\\4E_1 + (- 6)E_2:\\24v + 52b = 1508\\-24v - 54b=-1554\\\\0v -2b = -46\\-2b = -46\\b = 23\\\\4v + 9(23) = 259\\4v + 207 = 259\\4v = 52\\v = 13\\\\6(13) + 13(23)\\78 + 299\\377$

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3 years ago

Li’s House is 2 miles north and 4 miles west of the park. Emilia’s house is 6 miles south in 2 miles east of the park. What is t

FinnZ [79.3K]

The shortest distance is 10 miles.

8 0

4 years ago

Point k is between points H and J, HK=x-5, KJ=5x-12, and HJ=25. Find the value of x

Firdavs [7]

We know that if K is between H and J that HK+KJ=HJ therefore by substitution, x-5+5x-12=25

6x-17=25

6x=42

x=7

4 0

3 years ago

What is the 10% of 3000?

mrs_skeptik [129]

Answer:

300

Have a good day!

4 0

3 years ago

The scale on a map is 2 cm represents 1 km.

valina [46]

Answer:

4.5km

Step-by-step explanation:

2cm=1km

9cm=xkm

so to get from 2 to 9 all you do is multiply by 4.5 so do this the km and you will get 4.5km :)

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3 years ago