Answer:
A
Step-by-step explanation:
The answer is A
Answer:
-2.453
Step-by-step explanation:
sqrt(6) * sqrt(2) = 3.461
sqrt(6) * -2 = -4.899
sqrt(3) * sqrt(2) = 2.449
sqrt(3) * -2 = -3.464
sum of numbers equals
-2.453
Answer:
Almond: $7/4 per pound
Jelly Bean: $ 11/4 per pound
Step-by-step explanation:
A: almond
J: jelly bean
3A + 5J = 19 .... multiply 9 each side
27A + 45J = 171 .....(1)
9A + 7J = 35 .....multiply 3 each side
27A + 21J = 105 ....(2)
(1) - (2) 24J = 66
J = 66/24 = 11/4
3A + 5 x 11/4 = 19
3A = 21 / 4
A = 7/4
On a dot plot. When it says go the left most dots are on the left. If it's on the right nosy dots are on the right
Answer:
Part 1) ![x=25](https://tex.z-dn.net/?f=x%3D25)
Part 2) ![m\angle B=65^o](https://tex.z-dn.net/?f=m%5Cangle%20B%3D65%5Eo)
Part 3) ![m\angle C=50^o](https://tex.z-dn.net/?f=m%5Cangle%20C%3D50%5Eo)
Step-by-step explanation:
step 1
Find the value of x
we know that
The sum of the interior angles in any triangle must be equal to 180 degrees
so
In the triangle ABC
![m\angle A+m\angle B+m\angle C=180^o](https://tex.z-dn.net/?f=m%5Cangle%20A%2Bm%5Cangle%20B%2Bm%5Cangle%20C%3D180%5Eo)
substitute the given values
![65^o+(3x-10)^o+(2x)^o=180^o](https://tex.z-dn.net/?f=65%5Eo%2B%283x-10%29%5Eo%2B%282x%29%5Eo%3D180%5Eo)
Solve for x
![(5x+55)^o=180^o](https://tex.z-dn.net/?f=%285x%2B55%29%5Eo%3D180%5Eo)
![5x=180-55\\5x=125\\x=25](https://tex.z-dn.net/?f=5x%3D180-55%5C%5C5x%3D125%5C%5Cx%3D25)
step 2
Find the measure of angle B
we know that
![m\angle B=(3x-10)^o](https://tex.z-dn.net/?f=m%5Cangle%20B%3D%283x-10%29%5Eo)
substitute the value of x
![m\angle B=(3(25)-10)=65^o](https://tex.z-dn.net/?f=m%5Cangle%20B%3D%283%2825%29-10%29%3D65%5Eo)
step 3
Find the measure of angle C
we know that
![m\angle C=(2x)^o](https://tex.z-dn.net/?f=m%5Cangle%20C%3D%282x%29%5Eo)
substitute the value of x