135 / 3 is 45 and 45 x 8 is 360 so she can type 360 words in 8 minutes.
Answer:
Step-by-step explanation:
5=1 1/4*4*1=1.25*4*1
so 1 and one fourth units by 4 units by 1 unit
Answer:
Help me on my latest question
Step-by-step explanation:
Plz
Answer:
13-13x
Step-by-step explanation:
3*2=6
(6-5x+6) + (9-8x-8)
Combine Like Terms
(12-5x) + (1-8x)
Put x on one side and numbers on the other.
(12+1) + (-5x+ (-8x))
13-13x
∠1 and ∠2 are supplementary angles, or they equal 180° (supplementary = 180°)
∠1 = x - 19
∠2 = x - 17
Plug in the corresponding expressions with the angles.
(x - 19) + (x- 17) = 180
Combine like terms
x + x = 2x
-19 - 17 = -36
2x - 36 = 180
Isolate the x. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.
2x - 36 (+36) = 180 (+36)
2x = 180 + 36
2x = 216
Divide 2 from both sides to isolate the x
2x/2 = 216/2
x = 216/2
x = 108
Plug in 108 for x
∠1 = (108) - 19
∠1 = 89°
∠2 = (108) - 17
∠2 = 91°
hope this helps
