All categories

3 years ago

Find the value of nCan you guys help me??

Mathematics

2 answers:

gulaghasi [49]3 years ago

3 0

Both angles are the same so you do
5n-20=3n
-20=3n-5n
-20= -2n
n= -20 divide by -2
So n is -2

atroni [7]3 years ago

3 0

Answer:

n=10

Step-by-step explanation:

5n-20=3n

5n-3n=20

2n=20

n=20÷2

n=10

hope I helped you

You might be interested in

Quadrilateral ABCD is inscribed in circle 0 What is m<A

valentinak56 [21]

We know that
A quadrilateral is inscribed in a circle if and only if the opposite angles are supplementary. ( Inscribed Quadrilateral Theorem)
so
m∠B+m∠D=180°
2x+(3x-5)=180
5x=180+5
5x=185
x=185/5
x=37°

m∠A=x+5-----> 37+5------> 42°

the answer is
m∠A is 42°

6 0

3 years ago

I cant find the answer to 2 1/4 times 1/6?.. can someone help a kid out

Advocard [28]

Answer:

0.375 or 3/8

Step-by-step explanation:

calculator :)

6 0

3 years ago

Read 2 more answers

What is the area of this figure

Dimas [21]

Cut the figure into two parts
area of a rectangle is length x width
10x5=50m
2x4=8
add them together
50+8=58

4 0

3 years ago

Write the rule for the following arithmetic sequence: 11, 15, 19, 23, …

miv72 [106K]

11,15,19,23

an = 11 + 4(n-1)
an = 11 + 4n - 4
an = 4n + 7

5 0

3 years ago

How does the graph of g(x)=2⌈x⌉ differ from the graph of f(x)=⌈x⌉?

andrezito [222]

Answer:

B is the Answer.

Step-by-step explanation:

A transformation of a function can be represented by

$a(bx - h) + k$

where a is the vertical stretch or compression, b is the horizontal stretch or compression. H is the shift horizontally and k is the shift vertically.

The new function has a 2 instead of 1 on the orginally function. The function will stretch since 2 is greater than 1.

B is the answer.

5 0

3 years ago