I need help on this! 20 points! (I have been working for hours)

Mathematics

1 answer:

katovenus [111]2 years ago

3 0

It would 28 days so it would be 8.4 I think this right hope this helps

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. To convert the ratio of 3:5 to 5:6, which number should be added on both?

Pachacha [2.7K]

Answer:

Step-by-step explanation:

3:5 + 7 = 10:12

10:12 when shortened is 5:6

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3 years ago

Lcm of (x-2)(x+3) and 10(x+3)^2

Arte-miy333 [17]

Least common multiple: factor them, then see what they have in common and what is leftover and multiply those expressions:

(x - 2)(x + 3) 10(x + 3)(x + 3)
Common: (x + 3)
Leftover: (x - 2), (10), (x + 3)
Common · Leftover is: (x + 3) · (x - 2) · (10) · (x + 3) = 10(x - 2)(x + 3)²

Answer: LCM is 10(x - 2)(x + 3)²

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3 years ago

Write an essay about your learning on how you solve problems involving integers. (5 points). Take a photo of your answer. (To th

olga55 [171]

Answer:

to use integers for certain problems and equation on math, i can also use it for future use in life in case i need it, Its very helpful to learn since it isnt that complicated nor hard, its just a good skill to keep in mind as a student.

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3 years ago

What kind of quadrilaterals is this?

DanielleElmas [232]

Answer:

Trapezoid

Step-by-step explanation:

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3 years ago

Read 2 more answers

The area of a rectangle garden is 2g^2+34g+140. If the width is 2g+14 what is the length?

ASHA 777 [7]

We know that
[area of rectangle]=length*width
area=2g²<span>+34g+140
</span><span>width =2g+14
</span>
step 1
find the roots of 2g²+34g+140

using a graph tool-----> to resolve the second order equation
see the attached figure
the solution is
g=-10
g=-7
so
2g²+34g+140=(2g+14)*(g+10)

therefore

the length is (g+10)

the answer is
the length is (g+10)

3 0

3 years ago