Step-by-step explanation:
4.
22+4x= 90
4x=90-22
4x=68
x°=17°
7.
(x-5)°+29°=180°
x-5+29=180
x= 180-24
x=156°
10.
(x+3)°+49°=90°
x= 90-52°
x=38°
Answer:
b) 158
Step-by-step explanation:
The two horizontal lines are called parallel lines so x is the same as the given angle and the ones diagonal from them would be the same as well.
Answer:
83 1/3 %
Step-by-step explanation:
Take the number of black kittens over the total
5/6
Change to a decimal
.833333
Multiply by 100
83.33333%
.33333 repeating is 1/3
83 1/3 %
Answer:
The formula for the final velocity, bf in terms of initial velocity, v1, acceleration, a, and time is given as
![bf=v1+a\times t](https://tex.z-dn.net/?f=bf%3Dv1%2Ba%5Ctimes%20t)
Step-by-step explanation:
Given:
![a=\dfrac{bf-v1}{t}](https://tex.z-dn.net/?f=a%3D%5Cdfrac%7Bbf-v1%7D%7Bt%7D)
To Find:
bf = ?
Solution:
Acceleration:
Acceleration is defined as the ratio between the change in velocity of an object and the time it takes for the object to change the velocity.
In formula, this is written as:
![a=\dfrac{v_{f}-v_{i}}{t}](https://tex.z-dn.net/?f=a%3D%5Cdfrac%7Bv_%7Bf%7D-v_%7Bi%7D%7D%7Bt%7D)
Where,
'a' is the Acceleration.
'vf' is the final velocity
.
'vi' is the initial velocity.
't' is the time it takes for the object to accelerate from vf to vi
Here it is given as
![a=\dfrac{bf-v1}{t}](https://tex.z-dn.net/?f=a%3D%5Cdfrac%7Bbf-v1%7D%7Bt%7D)
So,
Where,
'a' is the Acceleration
'bf' is the final velocity
.
'v1' is the initial velocity.
't' is the time it takes for the object to accelerate from bf to v1.
On Solving the above equation 'bf' we get
....As required
Answer:nrtfggfnyhrthth vvsdgerghrf
Step-by-step explanation:
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