I think it’s B sorry if I’m wrong
Answer:
PLEASE BRAINLIEST
Step-by-step explanation:
400-2a =332
400-332 =2a
2a=68
a=34
Answer:
<h2>
E) 84</h2><h2 />
Step-by-step explanation:
side AB is congruent to side AX
this means that the angle ∠A = 4x is the same angle as ∠Z
therefore ∠A = ∠Z = 4x
inside angle of a triangle = 180
∠A + ∠B + ∠Z = 180
4x + 7x + 4x = 180
15x = 180
x = 180/15
x = 12
now substitute x = 12 into angle B
∠B = 7x
∠B = 7 (12)
∠B = 84
therefore, the answer is E) 84
3.5 pounds x $2.99 = $10.17 ofr 3.4 pounds
Answer:
![y=\frac{3}{13}x-\frac{174}{13}](https://tex.z-dn.net/?f=y%3D%5Cfrac%7B3%7D%7B13%7Dx-%5Cfrac%7B174%7D%7B13%7D)
Step-by-step explanation:
slope:
![m=\frac{-15-(-9)}{-7-19} =\frac{-15+9}{-26} =\frac{-6}{-26} =\frac{3}{13}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7B-15-%28-9%29%7D%7B-7-19%7D%20%3D%5Cfrac%7B-15%2B9%7D%7B-26%7D%20%3D%5Cfrac%7B-6%7D%7B-26%7D%20%3D%5Cfrac%7B3%7D%7B13%7D)
Equation, with the point (19, -9):
![y-(-9)=\frac{3}{13} (x-19)](https://tex.z-dn.net/?f=y-%28-9%29%3D%5Cfrac%7B3%7D%7B13%7D%20%28x-19%29)
![y+9=\frac{3}{13} x-\frac{57}{13}](https://tex.z-dn.net/?f=y%2B9%3D%5Cfrac%7B3%7D%7B13%7D%20x-%5Cfrac%7B57%7D%7B13%7D)
![y=\frac{3}{13} x-\frac{57}{13} -9](https://tex.z-dn.net/?f=y%3D%5Cfrac%7B3%7D%7B13%7D%20x-%5Cfrac%7B57%7D%7B13%7D%20-9)
![-9=-9(\frac{13}{13} )=-\frac{117}{13}](https://tex.z-dn.net/?f=-9%3D-9%28%5Cfrac%7B13%7D%7B13%7D%20%29%3D-%5Cfrac%7B117%7D%7B13%7D)
![y=\frac{3}{13}x-\frac{174}{13}](https://tex.z-dn.net/?f=y%3D%5Cfrac%7B3%7D%7B13%7Dx-%5Cfrac%7B174%7D%7B13%7D)
Hope this helps