We know that angle MKJ is comprised of angle MKL and angle LKJ. That means if we add MKL and LKJ, we should get 80 degrees, which is the measure of angle MKJ.

$MKL + LKJ= MKJ \implies \\ 2x+10+3x-5=80 \implies \\ 5x+5=80 \implies\\ 5x=75 \implies \\ x=15$

So, we know that our x is 15. That is not enough to tell whether KL is an angle bisector, because we have to evaluate both MKL and LKJ with x=15, so:

$MKL=2(15)+10 = 40\\ LKJ=3*15-5=40$

So we see that these two angles are actually bisectors, and the third question best describes this phenomenon.

6 0

3 years ago

Read 2 more answers

Need help what’s the answer ASAP

Lesechka [4]

Answer:

V = 6.26 (2.5)

Step-by-step explanation:

The volume of a cube is given by

V = s^3 where s is the side length

V = (2.5)^3

V = 6.26 (2.5)

7 0

3 years ago

2 to the power 948 equals what

Natali5045456 [20]

Hello,

2^948=2,3792270535644529004768999970398e+285
=2379227053564452900476899997039840896210016322655031134489234974905505051456646997672269303193850160943677958064308756880727336392871849132465328929763831401252753344715935798308298255734876378992382713251762299529708397931004608141051358304557852932819272168726630260518024558103494656

8 0

4 years ago

Ayden had a goal of finishing painting at least 80% of the 500 square meters of a house's wall by today. He actually finished pa

Kisachek [45]

Hey You!

We must know what 80% of 500 is:

500 * 80% = 400

Ayden did meet is goal, because his goal was 400 and he painted 415 squares (Which is beyond his goal).

3 0

4 years ago