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vovangra [49]
3 years ago
7

Hellllllllpppppp - Which expression is equivalent to x+x+y+y+3(2+4)?

Mathematics
1 answer:
Natalija [7]3 years ago
5 0

Step-by-step explanation:

x + x + y + y + 3(2 + 4)

= 2x + 2y + 3(6)

= 2x + 2y + 18

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Harold’s car has a fuel efficiency of 25 miles/gallon. Harry’s car has a fuel efficiency of 12 km/liter. What is the fuel effici
Lubov Fominskaja [6]

Answer:

28.2258 miles/gallon

Step-by-step explanation:

1. Open a Google Tab

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4. Copy and paste answer

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Mathematical explanation

12 kilometres = 7.45645 miles

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4 0
3 years ago
MOney mONey money if you see it claim it free points :) better say thank you on my pf or i will hunt you when i die
SSSSS [86.1K]

Answer:

Thank you

Step-by-step explanation:

But bet will you hunt me

6 0
3 years ago
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A circle's area is directly proportional to its radius squared.
motikmotik

9514 1404 393

Answer:

  3.14

Step-by-step explanation:

The formula for the area of a circle is ...

  A = πr²

The constant of proportionality is the constant in this equation: π. To two decimal places, the value of π is 3.14.

The constant of proportionality is about 3.14.

5 0
3 years ago
The volume of a cylinder with height h and radius r is given by the formula below.
Luba_88 [7]

Answer:

V = pi r^2h

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V/pir^2 = h

5 0
3 years ago
Which line has a slope of -3/4 and y-intercept of 3/2
aksik [14]
Y=mx+b
m=slope
b=yintercept
slope=-3/4
yintercept=3/2

y=-3/4x+3/2

it could also be written
3x+4y=6
8 0
4 years ago
Read 2 more answers
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