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3 years ago

DO NOT SEND ME PDFS OR WILL REPORT ASWER CORRECTLY FOR BRAINLIEST

Mathematics

1 answer:

forsale [732]3 years ago

7 0

Answer:

hope this is right

Step-by-step explanation:

The majority of 65 degrees and up has more days than the others. But, That could change because we do not know how many day of the 12 year were 0- 32, 33 - 45, 46 - 64, and 65 degrees and up.

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14 + 5x = 3(-x + 3) -11 please show work step by step

mr Goodwill [35]

14+5x=3(-x+3)-11

14+5x=-3x+9-11

14+5x=-3x-2

add 2 to both sides

16+5x=-3x

subtract 5x from both sides

16=-8x

divide both sides by -8

-2=x

Hope this helps! :)

3 0

3 years ago

5. The internal dimension of a tank are 14m, 8m and 5m. How much water can be

EleoNora [17]

Answer:

560,000L

Step-by-step explanation:

Given data

L=14m

W=8m

H=5m

Volume= L*W*H

Volume= 14*8*5

Volume= 560 m^3

1m^3 = 1000L

560m^3 = x

cross multiply

x= 560*1000

x= 560,000L

Hence the volume is 560,000L

3 0

2 years ago

Y-intercept = (0, 2)<br> slope = -3/7 what is the equation?

Marianna [84]

Answer:

y = -(3/7)x + 2

Step-by-step explanation:

(see attached)

recall that the slope-intercept form of a linear equation is

y = mx + b

where m = slope = given as -(3/7)

and b = y-intercept = 2

substituting these values into the eqation:

y = mx + b

y = -(3/7)x + 2

8 0

3 years ago

How many inches are in 2\1 2 feet?

mamaluj [8]

Answer:

30 inches

Step-by-step explanation:

1 ft= 12 inches

12×2= 24

1/2 of 12 is 6

24+6=30

30 inches

3 0

3 years ago

Read 2 more answers

X to the third plus x minus 7 equals -3 square root of x - 1

Ugo [173]

Answer:

x ≈ 1.5004

Step-by-step explanation:

We suppose your equation is ...

$x^3+x-7=-3\sqrt{x-1}$

Squaring both sides and subtracting the right side gives ...

$x^6 +2x^4 -14x^3 +x^2 -23x +58 = 0$

This 6th-degree equation has two positive real roots, near x=1.5, and x=2. The root at x=2 is extraneous. The one near x=1.5 is irrational.

5 0

3 years ago