3 years ago

Help I’ll give you brainliest

Mathematics

1 answer:

Charra [1.4K]3 years ago

3 0

Answer:

your answer will be A

Step-by-step explanation:

have a nice day/ night

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What is the inverse function for h(x) = <img src="https://tex.z-dn.net/?f=%5Csqrt%7Bx%2B7%7D%20-1" id="TexFormula1" title="\sqrt

Blizzard [7]

Step-by-step explanation:

$y = \sqrt{x + 7} - 1$

Replace x and y.

$x = \sqrt{y + 7} - 1$

Solve for y.

$x + 1 = \sqrt{y + 7}$

Square both sides.

$(x + 1) {}^{2} = y + 7$

$(x + 1) {}^{2} - 7 = y$

This is the inverse function or you can also say

${x}^{2} + 2x - 6 = y$

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2 years ago

The greatest common factor of 3m2n + 12mn2 is

Karolina [17]

$3m^2n + 12mn^2=3mn\cdot(m+4n)$

6 0

3 years ago

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Write the following equation in standard form : 8/7x^3 + x^4 + 6x +1

Leokris [45]

Answer:

x^4 +8/7x^3 + 6x +1

Step-by-step explanation:

8/7x^3 + x^4 + 6x +1

Standard from is from the largest power to the smallest power

x^4 +8/7x^3 + 6x +1

8 0

3 years ago

Which of the following is not a valid probability? A. 1.3 B. 0 C. 0.4 D. 1

kozerog [31]

Answer:

A 1.3

Step-by-step explanation:

probabilities lie between 0 and 1 and cannot be more or less

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2 years ago

Calcualte the area area of circle x if the diameter is 13 inches

FinnZ [79.3K]

Answer:

Step-by-step explanation:

Area = πr^2

r = diameter/2

r = 13/2

Area= 22/7 × (13/2)^2

= 22/7 × 169/4

Area = 132.79sqaure inch

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4 years ago

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