3 years ago

List the sides of ∆JKL in order from least to greatest given m∠J = 2x + 6, m∠K = 10x – 11, and m∠L = 3x – 10.

Mathematics

1 answer:

Serhud [2]3 years ago

4 0

Answer:

angle L is smallest, followed by angle J, and angle K is largest

Step-by-step explanation:

add all 3 expressions together and set equal to 180 (the number of degrees in a triangle)

2x + 6 + 10x - 11 + 3x - 10 = 180

combine 'like terms'

15x - 15 = 180

15x = 195

x = 13

plug 13 in for 'x' in each expression and ∡L = 29°, ∡J = 32°, ∡K = 119°,

You might be interested in

Can you help me with this equation???

baherus [9]

ONP=43 degrees
LNO=137 degrees
MNP=137 degrees

A straight line equals 180 degrees, so the angles need to add up to that amount. Hope this helps!

5 0

3 years ago

Wanda starts with $1200 and deposits $40 per week. Zelda starts with $700 and deposits $50 per week. When will Wanda have the sa

Masja [62]

Let the number of weeks to have same amount = x Then:-

1200 + 40x = 700 + 50x
1200 - 700 = 50x - 40x

10x = 500
x = 50
answer is 50 weeks

4 0

3 years ago

Find the least common multiple of 7,9 and 21

lawyer [7]

Free LCM Calculator determines the least common multiple (LCM) between 9 and 21 the smallest integer that is 63 that is divisible by both numbers. Least Common Multiple (LCM) of 9 and 21 is 63.
...
Prime Factorization of 21.
3 21
7 7
1

3 0

3 years ago

To find the quotient of 3 divided by one-sixth, multiply 3 by what

Reptile [31]

You have to multiply 3 x 6.

7 0

3 years ago

Read 2 more answers

Yoshi multiplied -6.2 by -0.14. His result was -0.868. Which statement likely describes the error he made in his calculation?

Digiron [165]

Step-by-step explanation:

The answer is letter B. Negative and Negative is Positive.

3 0

3 years ago