All categories

4 years ago

Please help me I really need help

Mathematics

1 answer:

Murljashka [212]4 years ago

3 0

Answer:

x = 77 degrees

Step-by-step explanation:

angle x = (76 + 78)/2 = 154/2 = 77 degrees

Use the Chord angle theorems

You might be interested in

How do I solve X+5=54

Archy [21]

Answer:

x = 40

I hope this helps a little bit

6 0

3 years ago

Read 2 more answers

Given the formula A = 5h (B + b); solve for B. 2

Artyom0805 [142]

Answer:

A=5h(B+b)

A/5h=B+b

A/5h - b= B

6 0

3 years ago

Help pls I’m so lost

cricket20 [7]

A) the elevator started at floor 12
B) it moved down 8 floors to floor 4
C) it stopped moving
D) it moved up 2 floors from floor 8 to floor 10

8 0

3 years ago

PLEASE HELP IM TIMED!! WILL GIVE BRAINLEST!!

Goshia [24]

Answer:

The answer is C

Step-by-step explanation:

An isosceles triangle has two angles that measure the same, so...

30 + 30 = 60

180 - 60 = 120

____________

45 + 45 = 90

180 - 90 = 90

____________

60 + 60 = 120

180 - 120 = 60

Yes

____________

90 + 90 = 180

5 0

3 years ago

....................

denis-greek [22]

Answer:

$\boxed{\large\sf y = 3x - 5}$

Step-by-step explanation:

Here we are given a equation which is ,

$\longrightarrow y = 3x + 6$

We need to find out the equation of the line which is parallel to the given line and passes through the given point .

And as we know that the slope of two parallel lines are equal .

On comparing the given equation with slope intercept form (y = mx + c )of the line , we have ,

$\longrightarrow m = 3$

Therefore the slope of the parallel line will be ,

$\longrightarrow m_{||}= 3$

Now we can use the point slope form of the line which is ,

$\longrightarrow y - y_1 = m(x - x_1)$

Substitute ,

$\longrightarrow y - 7 = 3 ( x -4)\\\\\longrightarrow y -7 = 3x -12 \\\\\longrightarrow y = 3x -12+7\\\\\longrightarrow y = 3x -5$

This is the required answer .

3 0

3 years ago