4 years ago

The sum of two consecutive integers is 99, what is the 2nd integer??

Mathematics

1 answer:

sertanlavr [38]4 years ago

7 0

The two consecutive numbers are 40 and 59.

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A rectangular garden is fenced on all sides with 248 feet of fencing. The garden is 6 feet longer than it is wide. Fine the leng

Shalnov [3]

The total length of the fencing is 248 ft; we call this the "perimeter" of the garden. Since P = 2W + 2L in general, here:

P = 248 ft = 2W + 2(W+6), or 248 ft = 4W + 12.

Subtracting 12 from both sides of this equation: 236 ft = 4W. Then W = 59 ft, which means that L = 65 ft.

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3 years ago

One box of nails weighs 3.4 pounds and another box weighs 5.2 pounds. How much more does the heavier box weigh?

storchak [24]

Answer:

1.8 pounds

Step-by-step explanation:

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3 years ago

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Select the correct answer. if f(x) = x^1/2– x and g(x) = 2x^3 –x^1/2-x find f(x) – g(x).

Igoryamba

f(x) - g(x) = $-2x^{3}+2x^{1/2}$

Step-by-step explanation:

Given :

f(x) = $x^{1/2} -x$
g(x) = $2x^{3} -x^{1/2} -x$

f(x) - g(x) = ( $x^{1/2} -x$ ) - ( $2x^{3} -x^{1/2} -x$ )

⇒ ( $x^{1/2} -x$ $-2x^{3}+x^{1/2} +x$ )

⇒ $-2x^{3}+2x^{1/2}$

f(x) - g(x) = $-2x^{3}+2x^{1/2}$

6 0

3 years ago

9-3 divided by 4+2•12+6 divided by 2•3

Dimas [21]

Answer:

1/34

Step-by-step explanation:

9-3= 6

(4+2x12+6)=34

6/34= 3/17 which is .1764......

3/17 divide by (2x3)= 1/34

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4 years ago

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Two airplanes leave Columbus at the same time and fly in opposite directions. One plane travels 70 miles per hour faster than th

satela [25.4K]

Answer:

it goes 4233 miles

Step-by-step explanation:

sorry if am wrong luv!

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3 years ago