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2 years ago

Helppppppppppp please

Mathematics

2 answers:

Flura [38]2 years ago

7 0

The answer would be 6

Fantom [35]2 years ago

6 0

Answer:

.......

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Given α and β are Supplementary. Show the necessary steps.

user100 [1]

Answer:

$\alpha = 108\degree, \: \beta = 72\degree$

Step-by-step explanation:

α and β are Supplementary (given)

$\therefore \alpha + \beta = 180\degree.... (1)$

It is given that:

$\alpha= \frac{3}{2} \beta$

Plugging the value of α in equation (1), we find:

$\frac{3}{2} \beta + \beta = 180\degree$

$\therefore \frac{3+2}{2} \beta = 180\degree$

$\therefore \frac{5}{2} \beta = 180\degree$

$\therefore \beta = 180\degree\times \frac{2}{5}$

$\therefore \beta = 72\degree$

$\implies \alpha= \frac{3}{2} \times 72\degree= 108\degree$

So,

$\alpha = 108\degree, \: \beta = 72\degree$

7 0

2 years ago

Please help !!!!!! <br><br> -2x - 5 = -11

Anna35 [415]

Answer:

x=3

Step-by-step explanation:

So -11 + 5 = -6, not -16.

Then divide -6 and -2x by -2 and x=3

6 0

3 years ago

I need help on this

love history [14]

Answer:

-11/4

Step-by-step explanation:

(-8 - 3)/[3-(-1)]= -11/4

5 0

3 years ago

Which logaritnmic equation equivalent to the exponential equation below 5c=125

nataly862011 [7]

I assume you meant to write 5^c = 125. The equivalent logarithmic expression for this would be ㏒₅125=c.

3 0

3 years ago

What is the domain of the graph ?

marysya [2.9K]

The domain of the graph is all real numbers because the value doesn’t have an end point.

3 0

3 years ago