I believe it would be 70° because angle ABD is 70° and they should be alternate exterior angles
Answer:
Jade is twice as old as Sara.
If Sara is Y years old
which expression represents jades age
we all know that wice is (×2)
so in order for us to get Jage age
its will be
sara's age which is Y×2
mbut in math expression it will be 2y
Step-by-step explanation:
For this, we will be using proportions. In this case, our proportion is ![\frac{6}{9} =\frac{z}{15}](https://tex.z-dn.net/?f=%20%5Cfrac%7B6%7D%7B9%7D%20%3D%5Cfrac%7Bz%7D%7B15%7D%20)
Firstly, cross-multiply: ![90=9z](https://tex.z-dn.net/?f=%2090%3D9z%20)
Next, divide both sides by 9, and your answer will be 10 = z
Answer:
44
Step-by-step explanation:
Parenthesis
Exponents
Multiply
Divide
Add
Subtract
First we need to do the work inside the parenthesis that are in the boxed parenthesis
3 + 1 = 4
4 * 5 = 20
Now we multiply
20 * 2 = 40
Now we add
40 + 4 = 44
Best Of Luck,
- I.A. -