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Bogdan [553]
3 years ago
8

Please help Im in class

Mathematics
2 answers:
atroni [7]3 years ago
7 0

Answer:

sorry cant help

Step-by-step explanation:

seraphim [82]3 years ago
5 0

Answer:

just look it up how to match equivelent things you have

Step-by-step explanation:

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3. Line A is represented by the equation, y=1/4x+5
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A) just change the numerator to anything more than 1
B) y=1/4+1
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3 years ago
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6(x-4)=7(x+3) <br> Show your work
sergeinik [125]

Answer:

do distributive property on both, so multiply 6•x and 6•-4. then multiply 7•x and 7•3.

so it'll basically be 6x - 24 = 7x + 21.

then add 24 to both sides so: 6x - 24 + 24 = 7x + 21 + 24. since -24+24=0 it'll be 6x = 7x + 21 + 24.

then add 21 + 24 and that will be 45.

so 6x = 7x + 45

then subtract 7x from both sides 6x - 7x = 7x + 45 - 7x

that'll be -x = 7x + 45 - 7x

combine like terms (7x - 7x) = 0

so -x = 45

and since x can't be negative, do the opposite signs

so instead of -x = 45, make it x = -45

Hope it helped! (sorry that's its very long just wanted to show u the steps just in case)

3 0
3 years ago
An accident at an oil drilling platform is causing a circular oil slick. The slick is 0.07 foot thick, and when the radius of th
ololo11 [35]

Answer:43.54 ft^3/min

Step-by-step explanation:

Given

Thickness of oil slick=0.07 foot

radius of slick=110 ft

\frac{\mathrm{d} r}{\mathrm{d} t}=0.9 ft/s

Let V be the volume of oil slick

so, V=0.07\pi \cdot r^2

rate of oil flowing is

\frac{\mathrm{d} V}{\mathrm{d} t}=0.07\times 2\pi \cdot r\frac{\mathrm{d} r}{\mathrm{d} t}

\frac{\mathrm{d} V}{\mathrm{d} t}=0.07\times 2\pi \times 110\times 0.9=43.54 ft^3/min

7 0
3 years ago
You play a board game with your little brother. You pick a card that sends you back five spaces. On your next turn, you must mov
ElenaW [278]

Answer:

Step-by-step explanation:

Moving back will be indicated by a negative value, forward will be positive.

- 5 + (-3) + 3 is the correct option.

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3 years ago
An athlete runs 90 laps in 6 hours. This is the same
kolezko [41]
Im thinking the answer is c
7 0
3 years ago
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