2 years ago

Work out the size of angle x.X140°105°

Mathematics

1 answer:

yKpoI14uk [10]2 years ago

3 0

Answer:

- 65

Step-by-step explanation:

x + 140 + 105 = 180

x + 245 = 180

x = 180- 245 = - 65

You might be interested in

Choose the product. a 3 b 2 · 4ab 3 4a3b5 4a3b6 4a4b5

zvonat [6]

A³ b² 4ab³

Rearrange order:

4 a³ a b² b³

Now add up the exponents from same base:

4 a³⁺¹ b²⁺³

4 a⁴ b⁵

Final answer: 4 a⁴ b⁵

5 0

2 years ago

Answer for brainliest what is the volume

lisov135 [29]

Answer:

The answer is 36

Step-by-step explanation:

To find the volume you:

$multiply \: (6 \times 3 \times 2) = 36{cm}^{3}$

6 0

1 year ago

Read 2 more answers

Solve each system of equations below by the substitution method. And show your work.

Simora [160]

Instead of typing it all on here, I included my explanations with the work.

7 0

2 years ago

What is the solution to the following system? x+y+z=6 x-y+z=8 x+y-z=0

Ghella [55]

I don't really know if this is correct but I think it is x+y+z=14

4 0

2 years ago

Read 2 more answers

Re-write the quadratic function below in Standard Form y = 2(x + 5)² + 3.

zmey [24]

Answer:

$2x^{2} +20x+53$

Step-by-step explanation:

2(x^2 + 10x + 25) + 3

2x^2 + 20x + 50 + 3

2x^2 + 20x + 53

7 0

2 years ago

Work out the size of angle x.X140°105°​

Work out the size of angle x.X140°105°