All categories

3 years ago

| -11 - (-8) | = Please simplify and show work

Mathematics

1 answer:

Karolina [17]3 years ago

3 0

Answer:

-3 should be your answer

Step-by-step explanation:

hope that helped :D

You might be interested in

It is -15° ourside and it increases 2° per hour what is the temperature adter 8 hours

neonofarm [45]

1°, because -15° + (2° × 8 hours) = 1°

7 0

3 years ago

Read 2 more answers

Show two ways three people can share a 5 segment chewy fruit worm

gtnhenbr [62]

1. You can divide 5 by 3 5/3 and share it equally.

2. The 3 people eat three parts of it and 2 parts are left over.

8 0

3 years ago

What is 4^0 in exponential form?

Nesterboy [21]

Anything to the power of 0 is just 1

6 0

3 years ago

Read 2 more answers

Please simplify the following trigonometric identity.

lesya692 [45]

<u>Examining the question:</u>

We are given the expression:

$\frac{1}{Sec(\alpha)-Tan(\alpha)}$

We know from Basic trigonometry that:

$Sec(\alpha) = \frac{1}{Cos(\alpha)}$

$Tan(\alpha) = \frac{Sin(\alpha)}{Cos(\alpha)}$

<u>Simplifying the expression:</u>

Replacing these values in the given expression, we get:

$\frac{1}{\frac{1}{Cos(\alpha)} -\frac{Sin(\alpha)}{Cos(\alpha)} }$

Since the denominator of both the values in the denominator is the same:

$\frac{1}{\frac{1-Sin(\alpha)}{Cos(\alpha)} }$

We know that $\frac{1}{\frac{a}{b} }$ = $\frac{b}{a}$ , using the same property:

$\frac{Cos(\alpha)}{1-Sin(\alpha)}$

and we are done!

7 0

3 years ago

Read 2 more answers

Help me find the answer and show the work please !

saveliy_v [14]

Answer:

the 2nd one

a < -2 and a > 8

Step-by-step explanation:

for the first set of numbers it has >

and the second half it has <

hope it helps ^^

4 0

4 years ago