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3 years ago

HELP PLEASE ASAP!!! CORRECT GETS BRAINLIEST!!!

Mathematics

1 answer:

allsm [11]3 years ago

6 0

Answer:

Step-by-step explanation:

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The house number if two adjacent homes are two consecutive even numbers. If their sum is 406, find the house numbers.

USPshnik [31]

Answer: follow my Instagram rihannah0423

Step-by-step explanation: PERIODT!!!!

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3 years ago

For the function f (x) = 3 (x + 7), find -1().

AlekseyPX

Given:

The function is $f(x)=3(x+7)^{\frac{1}{4}}$ .

To find:

The function $f^{-1}(x)$ .

Solution:

We have,

$f(x)=3(x+7)^{\frac{1}{4}}$

Substitute f(x)=y.

$y=3(x+7)^{\frac{1}{4}}$

Interchange x and y.

$x=3(y+7)^{\frac{1}{4}}$

Divide both sides by 3.

$\dfrac{x}{3}=(y+7)^{\frac{1}{4}}$

Taking power 4 on both sides.

$\left(\dfrac{x}{3}\right)^4=y+7$

Subtract 7 from both sides.

$\left(\dfrac{x}{3}\right)^4-7=y$

$y=\left(\dfrac{x}{3}\right)^4-7$

Substitute $y=f^{-1}(x)$ .

$f^{-1}(x)=\left(\dfrac{x}{3}\right)^4-7$

Therefore, the correct option is C.

5 0

2 years ago

Can anyone help please?

Furkat [3]

Alternate interior angles are equal.
2x - 10 = 65 - x
2x + x = 65 + 10
3x = 75
x = 75/3 = 25
x = 25.

8 0

3 years ago

What is the length of line segment GH?<br> 3 units<br> 4 units<br> 5 units<br> 6 units

FrozenT [24]

Answer:

GH = 6 units

Step-by-step explanation:

Calculate GC using Pythagoras' identity in right triangle GCE

GC² = 9² + 12² = 81 + 144 = 225 ( take the square root of both sides )

GC = $\sqrt{225}$ = 15

GH + HC = GC ← HC is the radius of the circle and HC = 9, thus

GH + 9 = 15 ( subtract 9 from both sides )

GH = 6

8 0

2 years ago

Read 2 more answers

Parallel lines m and n are cut by transversal t. which statements are true

JulsSmile [24]

Answer:

corresponding sides are congruent, as well as alt. int and alt. exterior angles.

Step-by-step explanation:

8 0

3 years ago