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otez555 [7]
3 years ago
11

Rewrite without parenthesis and simplify (y+6)^2

Mathematics
2 answers:
Lubov Fominskaja [6]3 years ago
7 0
(Y+6)^2
Is (y+6)(y+6)
Y^2+12y+36
GarryVolchara [31]3 years ago
4 0
Y^2+36, because you square y and 6
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Plz help. Write the slope intercept form of the equation
Fudgin [204]

Answer:

2nd option is correct

Step-by-step explanation:

x +2y=14

2y = -x + 14

y= -x/2 +7

3 0
3 years ago
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Solve for x:90 - 3/2x ≤30.<br> Will Mark Brainliest
Drupady [299]

Answer:

45

Step-by-step explanation:

3 over 2 so then you take the 30 over 1 then the 2 at the bottom you divide the 30 and the 2 and you get 15 then you take the 15 times 3 and that is your answer 45.

8 0
3 years ago
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Hal has a steel barrel with a diameter of 6 feet that can be filled to a depth of 4.6 feet with oil. What is the volume of the b
scoray [572]

Answer:

129.996 cubic feet

Step-by-step explanation:

Assuming that the barrel is a perfect cylinder, we can use the formula to find the volume:

\pi(r)^2(h)

First, we have to find the radius, which is:

D = 2r

So the radius is 3 feet, since it is half of the diameter. Then, we plug in the values.

3.14(3)^2(4.6)

Now, we solve. Exponents are first...

3.14(9)(4.6)

Now multiply left to right.

28.26(4.6)

129.996 cubic feet

Therefore, the barrel can hold 129.996 cubic feet of oil. Hope this helps you!

3 0
3 years ago
Write 6 2/3 as a improper fraction
kirill115 [55]
Hi, i think the answer 20/3 hope this helped :D
3 0
3 years ago
Read 2 more answers
CAN I GET SOMEONES HELP ASAP!!
PIT_PIT [208]
The answer would be <QRZ

Since you are looking for an angle congruent to <UQR using the alternate interior angles theorem, interior suggests that the angle must be inside the parallel lines, se we can get rid of options <WRT and <TRZ since they are exterior angles

Furthermore, in the alternate interior angles theorem, the two angles must be alternate or opposite of each other which would show that the only possible answer would be <QRZ

hope this helped!


7 0
3 years ago
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