<span>Turn 1 3/4 into a decimal number: 1.75
So, 120 miles in 1.75 hours, but we want to know miles in *one* hour. Divide both numbers by 1.75. 120/1.75 miles in 1.75/1.75 hour = 120/1.75 miles in 1 hour. 120/1.75 is 68.57 miles in one hour, so 68.57 mph.</span>

4 0

3 years ago

What is the value of x and find the indicated angle of JM

Serggg [28]

Answer:

10x = 6x+36

10x-6x=36

4x= 36

X=36/4

X=9

Angle JM = 90°

5 0

3 years ago

Find the area of Pentagon ABCDE in which BL perpendicular to AC, CM perpendicular to AD, EN perpendicular to AD such that AC = 8

deff fn [24]

Answer:

Area ABCDE = 82 cm²

Step-by-step explanation:

ABCDE = ΔEAD + ΔDAC + ΔCAB

ABCDE = (12×5)/2 + (12×6)/2 + (8×4)/2 = 30+36+16 = 82

6 0

3 years ago

Hellllpppppppppppppppppppp plz

nadya68 [22]

Answer:

It is an alternate angle

8 0

3 years ago