3 years ago

Find the value of x.

Mathematics

1 answer:

Korvikt [17]3 years ago

7 0

Answer:

78 + 52 + X + 54 = 180

130 + X + 54 = 180

X + 54 = 180 - 130

X = 50 - 54

X = -4

You might be interested in

A man from a village X on a bearing of 060 degree to a village Y which is 20km away.From Y,he travels to a village Z,on a bearin

MA_775_DIABLO [31]

Answer:

The distance of Y from Z is 10.4 km.

The distance of Z from X is 14.6 km.

Step-by-step explanation:

Please ask me if you do not understand my working out.

Hope this helps :)

4 0

3 years ago

Why does: 5x+3x+2x = 10x and not 10xxx?

Helen [10]

Because you are not adding the x's .When you add the coefficients, the variable comes along with it.

8 0

3 years ago

Read 2 more answers

What is radius of 4 km?

AysviL [449]

Answer:

A) 50.3 km

Not sure........

7 0

3 years ago

The ratio of teachers to students in a school is 1:18.

sineoko [7]

Answer:

if there are 360 students, the number of teacher will be 6,480...

360:6,480

6 0

3 years ago

Read 2 more answers

The sum of 5 consecutive integers is 505,<br><br> What is the third number in this sequence?

Papessa [141]

Answer:

101

Step-by-step explanation:

hope that helps

7 0

3 years ago