Guided Practice Type your answer and then click or tap Done.
The legs of an isosceles triangle have the following lengths in cm:
10x- 26
• 5x+9
(Note: Draw a picture representing the triangle.)

Find the numerical value of the length of a leg.

30 units^2

step-by-step explanation:

area is l × w

the length is 3

and the width is 10

3 × 10= 30 units squared

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!

sorry

step-by-step explanation:

sorry, but im pretty sure its a now that i look at it