All categories

3 years ago

Please help and include explanation !!

Mathematics

1 answer:

Sidana [21]3 years ago

6 0

The vertical angles are equal to each other, that is, one of the one-sided corners will be 116°.

The sum of the one-sided angles is 180°, which means: 4x+116 = 180°

4x = 180-116 => 4x = 64°

x = 64/4 = 16°.

The sum of two adjacent angles is 180°. which means, that: 2x-3y = 180-64 = 116°

2x-3y = 116°

-2x+3y = -116

-32+3y = -116

3y = -116-(-32)

3y = -84

y = -84/3 => y = -28.

You might be interested in

Wha is the value of x(3) + y(3) when<br> 3 and y = 4?

nordsb [41]

Answer:

Step-by-step explanation:

3 x 3 = 9

4 x 4 = 16

9 + 16 = 25

6 0

3 years ago

What is the difference, in hours and minutes, between these times?<br>a)11:25 and 14:10

lutik1710 [3]

Answer:

14:10 is 24 hours clock which only come in after noon that is 12

11:25 is a normal clock with remains normal before 12:00

8 0

3 years ago

If you were given the function y=4x-3 and you had to find the Range, given the Domain: (1,3,5,7)

AysviL [449]

Answer:

option 4

Step-by-step explanation:

y = 4x-3

y = 4(1)-3

y = 1

y = 4(3)-3

y = 9

y = 4(5)-3

y = 17

y = 4(7)-3

y = 25

4 0

2 years ago

If an archer shoots an arrow straight upward with an initial velocity of 160

HACTEHA [7]

Answer:

maximum height of the arrow will be 408 m

Step-by-step explanation:

We have given the function of height as $h(t)=-16t^2+160t+8$

We know that first derivative of height will be velocity

So first derivative of height

$\frac{dh}{dt}=-32t+160$

$v(t)=-32t+160$

We know that at maximum height velocity will be zero

$-32t+160=0$

t = 5 sec

Sp arrow will be at maximum height at t = 5 sec

So height at t = 5 sec will be

$h(5)=-16\times 5^2+160\times 5+8=408m$

So maximum height of the arrow will be 408 m

5 0

3 years ago

Round 0.051866 to 2 significant figure

kobusy [5.1K]

Answer:

your answer would be 0.052

5 0

3 years ago