Answer:
Row two (-4, 0)
Step-by-step explanation:
Because of the zero in the y the point does not move from the x-axis.
<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
Answer:
B
Step-by-step explanation:
I think the answer would be B=7.9 17.1 20.7 32.6
sorry if incorrect
Answer:
b = 4.4 feet
Step-by-step explanation:
To find the value of "b", all you need to do is plug the values for "a" and "c" into the pythagorean Theorem and isolate "b".
a² + b² = c² <------ Phythagorean Theorem
9² + b² = 10² <------- Plug in a = 9 and c = 10
81 + b² = 100 <-------- Square both values
b² = 19 <-------- Subtract 81 from both sides
<-------- Square root both sides to remove exponent
b = 4.358...
b = 4.4 feet
Answer:
There are 8 carnations in each bouquet.
Step-by-step explanation:
So, first, we have to figure out the total amount of flowers in one bouquet. To find that, we would do 150 flowers divided by 6 bouquets. That gives us 25 flowers in 1 bouquet. Next, we have to figure out how many carnations are there. To find that, we would first add 12 daises and 5 roses, which is 17 flowers. Since we already know there are 17 flowers that aren't carnations, we would subtract 17 flowers from 25 flowers. That gives us 8. That means that there are 8 carnations :)