All categories

2 years ago

Evaluate the expression if x = - 8 , y = 7 , and z = - 11 . - 11 - z =?

Mathematics

1 answer:

lyudmila [28]2 years ago

5 0

Answer:

-11 - z

(-11) - (-11)

= 0

I hope I have helped.

You might be interested in

In a triangle RSTV, RS=5.3cm and ST=4.1 find perimeter of RSTV

Luba_88 [7]

Is that a with 4 vertices ,,,check your question

7 0

3 years ago

Please help me with maths !!!

zlopas [31]

Answer:

170.7 cm

Step-by-step explanation:

Let the original water level is x.

<u>Use below equation to find its value:</u>

x + 2.4 + 3 1/2 = 162 + 14.6
x + 2.4 + 3.5 = 176.6
x + 5.9 = 176.6
x = 176.6 - 5.9
x = 170.7 cm

3 0

3 years ago

Pleaseee help me with this only 3 questions!!!!

ElenaW [278]

Answer:

2. quadrant 4

3. quadrant 2

4. quadrant 3

Step-by-step explanation:

You can refer to the picture.

2. Since $tan\theta$ less than 0 which means $tan\theta$ is negative, $sin\theta$ less than 0 which means $sin\theta$ is negative.

So, the angle lies in quadrant 4 (Cos quadrant)

3. Since $tan\theta$ less than 0 which means $tan\theta$ is negative, $cos\theta$ less than 0 which means $cos\theta$ is negative.

So, the angle lies in quadrant 2 (Sin quadrant)

4. Since $tan\theta$ more than 0 which means $tan\theta$ is positive, $sin\theta$ less than 0 which means $sin\theta$ is negative.

So, the angle lies in quadrant 3 (tan quadrant)

5 0

3 years ago

Pleasee help me i’ll give you brainliest

Shalnov [3]

Answer:

X and y are supplementary.

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Select the correct answer.

OverLord2011 [107]

Answer:

$2,820

Step-by-step explanation:

Since, £1 = $1.41

Therefore, £2,000 = 2000*1.41 = $2,820

3 0

2 years ago