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Alex787 [66]
3 years ago
6

What the answer 40 points plz and brainliest

Mathematics
2 answers:
steposvetlana [31]3 years ago
7 0

Answer:

Number of widgets made per hour by Machine A: 30/6=5

Number of widgets made per hour by Machine B: 64/8=8

Number of widgets made per hour by Machine C: 18/3=6

Machine B was the fastest.

pantera1 [17]3 years ago
4 0

Answer:

Widget per hours for A: 5

Widgets per hour for B: 8

Widgets per hour for C: 6

Widget B is the fastest

Step-by-step explanation:

A: 30 /6 = 5

B: 64/8 = 8

C: 18/3 = 6

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Confused from where I left off PLEASE help
Leviafan [203]

Not sure the right equation so i did both....

#1 - √12m√15m=1m√2

Simplifies to:

13.416408m2=1.414214m

Let's solve your equation step-by-step.

13.416408m2=1.414214m

Step 1: Subtract 1.414214m from both sides.

13.416408m2−1.414214m=1.414214m−1.414214m

13.416408m2−1.414214m=0

Step 2: Factor left side of equation.

m(13.416408m−1.414214)=0

Step 3: Set factors equal to 0.

m=0 or 13.416408m−1.414214=0

m=0 or m=0.105409

Answer:  m=0 or m=0.105409


#2 - √12m√15m

Simplifies to:

13.416408m2

=13.416408*m2

=13.416408*(m*m)

=13.416408m2


Can I get a brainliest Please & Thank you...

4 0
3 years ago
Read 2 more answers
ABCD is a rectangle ,its diagonals meet at O.If AO = 5x+1 and BO = 4x+9,find the length of the diagonals .(lengths in cm).
Sergeu [11.5K]

Answer:

82 cm

Step-by-step explanation:

In rectangles diagonals are equal and bisect each other

AO = BO

5x + 1 = 4x + 9

Subtract 1 from  both sides

5x  = 4x + 9 -1

5x = 4x + 8

Subtract 4x from both the sides

5x - 4x = 8

x = 8

AO = 5x + 1

     = 5*8  +1

     = 40 + 1

AO= 41 cm

Diagonal = 2*41 = 82 cm

7 0
3 years ago
What is 2+4/5x15-190?
aleksley [76]

Answer:

- 176

Step-by-step explanation:

2 + 4/5 x 15 - 190

= 2 + (4/5 x 15) - 190

= 2 + (12) - 190

= 2 + 12 - 190

= 14 - 190

= - 176

5 0
3 years ago
Read 2 more answers
What is the solution to 0.3(12x-16)=0.4(12-3x)
Colt1911 [192]
X = 2 expand the brackets and then collect like terms (x's on one side) and then dived to get x on its own! :)
6 0
3 years ago
Read 2 more answers
LM is the midsegment of trapezoid ABCD. AB= x + 8, LM = 4x + 3, and DC = 187. What is the value of x?
beks73 [17]
\frac{|DC|+|AB|}{2}=|LM|\\\\|AB|=x+8;\ |LM|=4x+3;\ |DC|=187\\\\substitute:\\\\\frac{187+x+8}{2}=4x+3\ \ \ \ /\cdot2\\\\195+x=8x+6\ \ \ /-195;\ /-8x\\\\-7x=-189\ \ \ /:7\\\\\underline{\underline{x=27}}
5 0
3 years ago
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