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valentina_108 [34]
3 years ago
9

Pls help me I really need it.

Mathematics
2 answers:
Alex Ar [27]3 years ago
8 0

Answer: its the first one i think

Step-by-step explanation

Mariulka [41]3 years ago
4 0

Answer:

87,069.6 cm³

Step-by-step explanation:

V = (4/3)πr³

r = d/2 = 55 cm/2 = 27.5 cm

V = (4/3)(3.14)(27.5 cm)³

V = 87,069.6 cm³

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Area of the shaded segment= <br>​
Nataly_w [17]

Answer:

A

Step-by-step explanation:

Because u have to multiply 6 to find the area and then u divide

5 0
3 years ago
I’m confused on this one
Ghella [55]

In a parallelogram, the opposite angles will be congruent to each other.


In this parallelogram, angles B and C are congruent, and angles A and D are congruent.


We will work on angles B and C first. Set the two angles to equal each other:


12x + 6 = 6x + 66


Subtract 6 from both sides:


12x = 6x + 60


Subtract 6x from both sides:


6x = 60


Divide both sides by 6 to get x by itself:


\boxed{x = 10}


x will equal 10.


Set angles A and D to equal each other:


54 = 3y


Divide both sides by 3 to get y by itself:


\boxed{y = 18}


y will equal 18.


The x and y values that make this quadrilateral a parallelogram will be x = 10, and y = 18.

3 0
4 years ago
Write the reciprocal of -3/7
Alex_Xolod [135]
By flipping the fraction of -3/7, you will get the fraction of -7/3 or - 2 1/3.

Therefore, the reciprocal of -3/7 is - 2 1/3.

Hope this helps!
6 0
3 years ago
Read 2 more answers
-3/2 (x-1/3)&gt;1/5-5x<br> What is the solution for this ^ inequality.
alekssr [168]

Answer:

<h2>x>\frac{-3}{35}</h2>

I hope this help

Step-by-step explanation:

7 0
3 years ago
HELP HELP HELP ASAP!!!
oksian1 [2.3K]

I'm not sure than. My fault I would need to control f on page source and *maybe* it would work (not  sure)

3 0
4 years ago
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