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mart [117]
3 years ago
7

Need Help please fast

Mathematics
1 answer:
pochemuha3 years ago
3 0
I think B not sure tho 
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A graph has a constant of proportionality of 35. Let y represent miles and x represent gallons.
astraxan [27]

Answer:

The unit rate of the relation will be 35 miles per gallon.

Step-by-step explanation:

The slope of a graph, the constant of proportionality of an equation and the rate of change are all similar terms and means the same.

Now, given that a graph has a constant of proportionality of 35 and here y represent miles and x represents gallons.

Therefore, the unit rate of the relation will be 35 miles per gallon. (Answer)

8 0
3 years ago
Amit makes a cuboid having sides 3cm, 2cm & 3cm. How many such cuboids will be required to form a cube.​
Tatiana [17]

Start with a volume of a cuboid,

V=abc=3\cdot2\cdot3=18\mathrm{cm^3}

The side of the cube we need equals to the LCM of the cubiod's sides,

\mathrm{LCM}(a,b,c)=\mathrm{LCM}(3,2,3)=6

Now compute the volume of such cube,

V=\mathrm{LCM}(a,b,c)^3=6^3=216\mathrm{cm^3}

Divide the volumes to get how many cubiods are in such cube,

\dfrac{V_{\mathrm{cube}}}{V_{\mathrm{cubiod}}}=\dfrac{216}{18}=\boxed{12}

Hope this helps :)

5 0
3 years ago
Read 2 more answers
Can someone pls help me with this?!
Vilka [71]

Answer:

1188

Step-by-step explanation:

33 X 36 = 1188

TO FIND AREA: Height x width= area

Height is 33 Width is 36

40 is just a distraction! :)

8 0
3 years ago
I need help with this question, pls put step by step ​
Scrat [10]

Answer:

150 degrees and 30 degrees

Step-by-step explanation:

Let's say the measure of the angle is x. This angle is 5 times that of its supplementary, supplementary angles will add up to 180 degrees. So we have an equation of x = 5(180-x). Solve this equation for x

x = 5(180-x)

x = 900 - 5x

6x = 900

x = 150 degrees, this is the value of one angle

The other angle is 180-x = 180-150 = 30 degrees

4 0
3 years ago
What is the answer for-10x - 5 = -8x + 11
OLga [1]

Answer:

In order to solve this equation, you have to isolate the x and set it equal to a number. I chose to add 8x to both sides, making it -2x - 5 = 11. Then add 5 to both sides, making it -2x = 16. Divide both sides by -2 to get x = -8. -8 is your answer. Hope this helps!

5 0
3 years ago
Read 2 more answers
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