<u>Angle A = 30 degrees</u>
1) Use the Pythagorean Theorem: 
--> 
--> 144 + 48 = 
--> 192 =
--> AC = 
2) Figuring out the type of triangle it is
There's a formula on the sides of a certain type of triangle:
--> Hypotenuse: a, Short Leg: a/2, Longer Leg: a/2 * 
That type of triangle perfectly matches the sides of our triangle: 12, 
,
Therefore, this triangle is a 30, 60, 90 triangle.
3) Finding the measure of angle A
--> Angle B is given: 90 degrees
--> The angle that's between Sides AB and AC is 30 degrees
Finally, we can conclude that Angle A is 30 degrees
Step-by-step explanation:
In Question it's given Double a number, increased by 15, is 49.
Let the number be x
According to question -
2x + 15 = 49
When solving this -
2x = 49 - 15
x = 34/2
x = 17.
<u>Here the number is 17.</u>
<u>Translation / Tradução</u>
Em questão, o número duplo, aumentado em 15, é 49.
Seja o número x
De acordo com a pergunta -
2x + 15 = 49
Ao resolver isso -
2x = 49 - 15
x = 34/2
x = 17.
<u>Aqui o número é 17.</u>
Hey there,
It would be devising a plan
Hope this helps :))
<em>~Top♥</em>
Answer:
x+5
Step-by-step explanation:
i think...
Sqrt of 56 is about 7.5
So 6 would be in the first blank and 8 would be in the second blank.
6,7,8 are consecutive
