3 years ago

Hey i need help with a quick math problem if anyone can help please.

Mathematics

1 answer:

astraxan [27]3 years ago

8 0

Answer:

Step-by-step explanation:

You might be interested in

(30)Points Which Statement is true A, B. C. D.

Rom4ik [11]

Answer:

The first answer one is true

6 0

3 years ago

How do I solve the triangles??

zaharov [31]

Find all the side lengths and angle measures using trig (law of sines and cosines, assuming they are all only one-triangle possibilities).

8 0

3 years ago

Elena has $15.25. She was given $2.75. Then she spent $12.99 on a gift for her mother. How much money does Elena have left?

gavmur [86]

Answer:

$5.01

Step-by-step explanation:

If you use this give me brainliest

4 0

4 years ago

Read 2 more answers

20. Sketch the level curve of the function f(x, y) that contains the point (5,0).

PolarNik [594]

At the given point,

$f(5,0) = \dfrac1{\sqrt{5^2 + 0^2 - 9}} = \dfrac1{\sqrt{16}} = \dfrac14$

Then the level curve is

$\dfrac1{\sqrt{x^2 + y^2 - 9}} = \dfrac14 \\\\ \implies \sqrt{x^2 + y^2 - 9} = 4 \\\\ \implies x^2 + y^2 - 9 = 4^2 \\\\ \implies x^2 + y^2 = 25 = 5^2$

which is a circle centered at the origin with radius 5 - quite easy to sketch.

5 0

2 years ago

The measure of angle 3 is 42°. What is the measure of angle 1 in degrees?

netineya [11]

Answer:

measure of angle 1

= 180° - 90° - 42°

= 48°

7 0

3 years ago