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tatiyna
3 years ago
8

15 BRAINLY

Mathematics
2 answers:
Lady_Fox [76]3 years ago
8 0

Answer:

Y=4x-2...i think

Step-by-step explanation:

Fiesta28 [93]3 years ago
7 0

Answer:

y=-2x+4

Step-by-step explanation:

we use the formula for the line and substitute what we already know, which is that the y-intercept is (0,4):

y=mx+4

then, you use the formula for slope:

Δy/Δx

(4-0)/(0-2)

4/-2

-2

you substitute the slope into the equation and the answer:

y=-2x+4

Hope this helps :)

P.S: m is the variable for the slope

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After hiking at the top of the mountain, Mark starts to descend at the rate of 150 ft per hour. What is his vertical change afte
Gnom [1K]

Answer:

225 feet

Step-by-step explanation:

That would be 150 * 1.5

= 225 ft


7 0
3 years ago
Helpppp me please!!!!
harina [27]
Hey there, again! :D

Since the angle measuring 38 degrees is adjacent to m<1, it will equal 180 degrees. 

180-38= 142

m<1= 142 degrees 

I hope this helps!
~kaikers
5 0
3 years ago
Question 6
Aleksandr-060686 [28]

Answer:

33 children

62 adults

Step-by-step explanation:

Set up 2 equations (a=adults c=children)

The first equation will be 3.25(a)+3 = 300.5

The second equation will be a + c = 95

Subtract c from both sides to get:

a = 95 - c

Replace c in the 1st equation to get:

3.25(95-c) + 3c = 300.5

Distribute 3.25 to 95 and -c:

308.75 - 3.25c + 3c = 300.5

Subtract 308.75 from both sides:

-3.25c + 3c = 300.5 - 308.75

Combine like terms:

-0.25c = -8.25

Divide by -0.25

children = 33

Subtract 33 from 95 to get

adults = 62

3 0
3 years ago
5:_= 1:2 <br> 6th grade math please help
Olegator [25]

Answer:

5:10

Step-by-step explanation:

because 5 is half of ten and 1 is half of 2

8 0
2 years ago
Read 2 more answers
Bryce ordered a set of beads. Of the beads he received, 17 were orange and 33 were a different color. What percentage of the bea
Arte-miy333 [17]

Answer:

id say around the 50 - 52 percent range

sorry if im wrong

brainly pls

3 0
2 years ago
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