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qaws [65]
3 years ago
8

Please help me I need it now

Mathematics
2 answers:
drek231 [11]3 years ago
8 0
Both x and y are positive
Ierofanga [76]3 years ago
4 0
It is positive both are positive
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What is the slope? (IXL)
Vedmedyk [2.9K]

Answer:

The slope would be 5/2.

Step-by-step explanation:

Hold on I need to write this down

x    y

50  0

70 50

------------

50/20

or

5/2

6 0
3 years ago
If ƒ(x ) = x 2 + 1 and g(x ) = 3x + 1, find ƒ(-1) + 5g(-3).<br><br> -40<br> -38<br> 7
EastWind [94]
f(x) = x^2 + 1 \\ &#10;g(x) = 3x + 1

You can do this in parts.
f(-1) = (-1)^2 + 1 = 1 + 1 = 2
g(-3) = 3(-3) + 1 = -9 + 1 = -8
So, 5g(-3) = 5(-8) = -40.
So f(-1) + 5g(-3) = 2 - 40 = -38

Or you can do this as one big chunk.
f(-1) + 5g(-3)
=[(-1)^2+1] + 5[3(-3) + 1] \\&#10;= (2) + 5(-9 + 1) \\&#10;= 2 + 5(-8) \\&#10;= 2 - 40 \\ = -38
7 0
3 years ago
Read 2 more answers
a scuba diver descended below the ocean's surface in 35-foot intervals as he examined a coral reef. He dove to a total depth of
miv72 [106K]

Answer:

4

Step-by-step explanation:

Two ways to solve this - either divide 140 by 35 (140/35 = 4)

or keep adding 35 until you reach 140: 35+35+35+35 = 140

7 0
3 years ago
1. A rabbit can hop 6 feet in 2 seconds and 12 feet in 4 seconds. If the number of feet varies directly with the time the rabbit
kykrilka [37]

Answer: The rabbit is hopping at 3 feet/ sec in speed

Step-by-step explanation:

Step 1

Let the The number of feet of the rabbit be expressed as N

AND  time rabbit spends hopping can be expressed  as  t

From the question,  The number of feet varies directly with the time rabbit spends hopping can be expressed  as

N α t

Let us introduce a constant of proportionality ,S which represents  speed in this case, we now have that

N = St

STEP 2 -- SOLVING

If the rabbit hop 6 feet in 2 seconds, Then speed =

N = St

6=  S X2

S = 6/ 2

S = 3

also

If the rabbit hop 12 feet in 4 seconds, Then speed =

N = St

12=  S X 4

S = 12/ 4

S = 3

Also recall

that Speed = Distance / time

Pluging the values in the first case,

speed = 6 feet/ 2 secconds = 3 feet/ seconds

in the second case

Speed= 12 feet/ 4 second s= 3 feet/ secs.

5 0
3 years ago
Fine the sum of the first 17 terms of the arithmetic sequence 10,14,18,22,26
Natasha2012 [34]
10,14,18,22,26,30,34,38,42,46,50,54,58,62,66,70,74
7 0
4 years ago
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