.2 is the answer. Please mark Brainliest if it helped!
So first, we need to find the measure of x. Let's do that first.
1. You need to find the expression for angle DBC. We can't just have 36 degrees. We need the actual expression.
So, subtract 6x + 5 from 10x - 7. This will give us the expression we need.
→ (10x - 7) - (6x + 5) = 4x - 12
2. Have 36 and 4x - 12 equal each other. This will help us find the value of x.
→ 36 = 4x - 12 ⇒ x = 12 <Hopefully you know how I got that. If not, I solved it by adding 12 on both sides to isolate the variable to get 48 = 4x. Then, I divided both sides by 4 to get 12.>
3. Now we know the value of x. Using the expression 6x + 5, substitute 12 for x.
→ 6 (12) + 5 ⇒ 72 + 5 = 77
Therefore, the measure of angle ABD is 77 degrees.
Answer:
Solution given:
now
base[b]=11
hypotenuse [h]=5+11=16
perpendicular [p]=14
by using Pythagoras law
p²+b²=h²
14²+11²=16²
317=256
It is not satisfied so
AB is not a tangent to the circle.
Anything between 91 degrees and 179 degrees. You can pick any between these two.
Answer:
Since B is equal to -9, then A must be equal to 3. "B - A" is equal to -12 The expression of the line is then:
Step-by-step explanation:
In order to solve this problem, lets first find the slope of the line. Since the line we want to know is parallel to "x + 3y = -5", then their slopes are the same, therefore:
The slope of the line is the number that multiplies "x", therefore m = . Organizing the first equation to the form we need, gives us:
We know that because the lines are parallel, if we apply the point given we will find the value of B and therefore the value of A.
Since B is equal to -9, then A must be equal to 3. "B - A" is equal to -12. The expression of the line is then: