All categories

3 years ago

X°and x+2 are complementary angles then find the angles

Mathematics

1 answer:

Elanso [62]3 years ago

4 0

Answer:

44° and 46°

Step-by-step explanation:

Complementary angles sum to 90° , thus

x + x + 2 = 90

2x + 2 = 90 ( subtract 2 from both sides )

2x = 88 ( divide both sides by 2 )

x = 44

Thus the 2 angles are 44° and 44 + 2 = 46°

You might be interested in

Find the equation of the axis of symmetry for<br> the parabola y=5x2

Dima020 [189]

Answer:

X=0

Step-by-step explanation:

3 0

3 years ago

I NEED THE ANSWER QUICK (find the distance between the man and the top of the tree)

JulijaS [17]

Answer:

The distance would be about 32 (31.62) feet.

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

What is the value of x?

grin007 [14]

Answer:

Hello! answer: x = 15

Step-by-step explanation:

Here is a visual i created of what the complementary angle would look like!

6 0

3 years ago

Helppppppppppppppppppppppppppppppppppp

Orlov [11]

Answer:

3rd option

Step-by-step explanation:

Since 8 minutes is included, do the closed circle. He put it in there for 8 minutes, than put it in there for longer which makes the graph go to the right with including the closed circle. Hope this helped!

5 0

2 years ago

Alexei wants to hang a mirror in his boat and put a frame around it. The mirror and frame must have an area of 19.25 square feet

zhuklara [117]

Let

x---------> the thickness of the frame in feet

At-------> Area of the mirror and the frame in square feet

we know that

$At=19.25ft^{2}$ ------> equation $1$

$At=(3+2x)*(5+2x)\\ At=3*5+3*2x+5*2x+2x*2x\\ At=15+6x+10x+4x^{2} \\ At=4x^{2} +16x+15$ --------> equation $2$

equate equation $1$ and equation $2$

$19.25=4x^{2} +16x+15\\ 4x^{2} +16x+15-19.25=0\\ 4x^{2} +16x-4.25=0$

therefore

the answer is the option

$C. 4x2 + 16x - 4.25 = 0$

5 0

3 years ago

Read 2 more answers

X°and x+2 are complementary angles then find the angles​

X°and x+2 are complementary angles then find the angles