All categories

3 years ago

I’ll give brainlest PLEASE HELP

Mathematics

1 answer:

asambeis [7]3 years ago

7 0

Answer:

This is hard

Step-by-step explanation:

You might be interested in

If (6^0)^x = 1 , what are the possible values of x? Explain your answer. (5 points)

alekssr [168]

Answer:

x=1

Step-by-step explanation:

(6^0)x = 1

1x = 1 (indices rule x^0 = 1)

Hence, x = 1

5 0

3 years ago

Read 2 more answers

Need to pick three options. please need help on this

disa [49]

The 4th one is the answer

3 0

3 years ago

Find the inverse of f(ℎ) =ℎ^2 − 2ℎ + 4 <br><br>ℎ ≥ 1

Nat2105 [25]

Answer:

$f^{-1}$ (h) = $\sqrt{h - 1}$ + 1.

Step-by-step explanation:

Given, f(h) = $h^{2}$ - 2h + 4.

h ≥ 1 .

f(h) = $(h-1)^{2}$ + 3.

Now, to calculate the inverse of the function we have to interchange h and f(h). {Where interchanged f(h) will represent inverse of the function}

So,

h = $(f(h)-1)^{2}$ + 3

h - 3 = $(f(h)-1)^{2}$

f(h) -1 = $\sqrt{h - 1}$

f(h) = $\sqrt{h - 1}$ + 1.

f(h) ⇒ Representing inverse of f(h) as stated above.

Thus, $f^{-1}$ (h) = $\sqrt{h - 1}$ + 1.

3 0

3 years ago

Read 2 more answers

Find the area of triangle ABC with the given parts. Round to the nearest whole number.

slavikrds [6]

$\sin{26.4^o}= \frac{h}{12.3} 
\\
\\h=12.3\times \sin{26.4^o}=5.47
\\
\\A= \frac{7.7\times5.47}{2}= 21.06$

3 0

3 years ago

Plz help i just dont know plz help

Tpy6a [65]

Answer:

1. $266\dfrac{2}{3}\%$

2. $400\%$

Step-by-step explanation:

1. Fraction $\frac{1}{4}$ is 100%, then

$\dfrac{1}{4} - 100\%\\ \\\dfrac{2}{3} - x\%$

Write a proportion:

$\dfrac{\frac{1}{4}}{\frac{2}{3}}=\dfrac{100}{x}$

Cross multiply:

$\dfrac{1}{4}x=\dfrac{2}{3}\cdot 100\\ \\x=4\cdot \dfrac{2}{3}\cdot 100\\ \\x=\dfrac{800}{3}\\ \\x=266\dfrac{2}{3}\%$

2. Fraction $\frac{1}{6}$ is 100%, then

$\dfrac{1}{6} - 100\%\\ \\\dfrac{2}{3} - x\%$

Write a proportion:

$\dfrac{\frac{1}{6}}{\frac{2}{3}}=\dfrac{100}{x}$

Cross multiply:

$\dfrac{1}{6}x=\dfrac{2}{3}\cdot 100\\ \\x=6\cdot \dfrac{2}{3}\cdot 100\\ \\x=\dfrac{1,200}{3}\\ \\x=400\%$

3 0

3 years ago