Answer:
h is greater than 2
Step-by-step explanation:
make a circle around 2 on the x axis and leave it open with an arrow right
Answer:
21
Step-by-step explanation:
The expression Jackie came up with is:
0.75m = 15.75.
To get the value of m, we divide both sides by 0.75
0.75m = 15.75.
0.75m/0.75 = 15.75/0.75
m = 1575/75
= 21
Answer:
-4 x
Step-by-step explanation:
To solve this question we have to distribute 6 and 10. This is now our equation....
6x-10x
Now, we solve...
6x - 10x = -4 x...
Hope this Helps!!! :)
Let me know in the comments if I should change anything or if the answer was perfect!!!
Answer:
The length of b is 6.7
Step-by-step explanation:
You have way too many unknowns to do much of anything with this. The only way out is to use one of the three geometric means formulas for right triangles. The one that applies here is
![y^2=a+b](https://tex.z-dn.net/?f=y%5E2%3Da%2Bb)
and since a + b = 15,
![y^2=15](https://tex.z-dn.net/?f=y%5E2%3D15)
and ![y=\sqrt{15}](https://tex.z-dn.net/?f=y%3D%5Csqrt%7B15%7D)
Now we look to the right triangle that contains the base b. It has a given angle of 30 degrees, and now we know the side length across from the 30 degrees, we have to think of the trig ratio that relates an angle to the side opposite that angle and to the side adjacent to that angle. That's the tangent ratio. As follows:
![tan(30)=\frac{\sqrt{15} }{b}](https://tex.z-dn.net/?f=tan%2830%29%3D%5Cfrac%7B%5Csqrt%7B15%7D%20%7D%7Bb%7D)
and solving for b:
![b=\frac{\sqrt{15} }{tan(30)}](https://tex.z-dn.net/?f=b%3D%5Cfrac%7B%5Csqrt%7B15%7D%20%7D%7Btan%2830%29%7D)
Do this in degree mode in your calculator and you'll get that b = 6.7
Answer:
disagree because x should equal one
x=1
Step-by-step explanation:
5x times 4 =20
divide both sides by 5 times 4
x=1