meepisbeast13 meepisbeast13

03-03-2022
Mathematics

contestada

We are given arc KL is 12x+4, arc KJ is 8x-6, and angle E is 99 degrees. What is the actual degree measure of arc KJ?

10
46
74
99

We are given arc KL is 12x4 arc KJ is 8x6 and angle E is 99 degrees What is the actual degree measure of arc KJ 10 46 74 99 class=

Respuesta :

mathstudent55 mathstudent55

03-03-2022

Answer:

74°

Step-by-step explanation:

m(arc)JKL = 2 × 99° = 198°

8x - 6 + 12x + 4 = 198

20x - 2 = 198

20x = 200

x = 10

m(arc)KJ = 8x - 6 = 8(10) - 6 = 74°

Answer Link

Otras preguntas

What do the bold words in this sentence show about the writer's opinion? Learning to cook is not difficult; in fact, it is fairly simple if you know how to rea

Children's understanding of print knowledge and phonological awareness are evident in their writing

Investment increase exponentially by about 26% every 3 years. if you start with $2,000 investment how much money would you have after 45 years

PLS HELP!!! WILL GIVE A LOT OF POINTS!!! dont forget the show your work pls

Write a equation of a line through (4, 6) and (-10, 2)

The first steps in determining the perimeter of triangle ABC are shown. To the nearest whole unit, what is the perimeter of triangle ABC? 6 units 8 units 14 uni

For melions birthday she wanted to make fruit punch that had 2 1/2 gallons of orange juice, 4 quarts of cranberry juice, and 3 quarts of apple juice. how much d

Which shows the correct substitution of the values a, b, and c from the equation 1 = -2x + 3x² + 1 into the quadratic formula? Quadratic formula: x = -b± √b²-4a

Read the section “Germany invades Norway, the Netherlands, Belgium, and France.” Describe how the Germans invaded France and why it was an easy invasion for Ger

5^(9x)=25^(4x+2) SHOW STEPSSSS