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tekilochka [14]
3 years ago
13

Help will give brainlyest

Mathematics
2 answers:
bazaltina [42]3 years ago
5 0
X=-9 is that answer
Sedaia [141]3 years ago
5 0

Answer:

X=-9 is that answer

Step-by-step explanation:

You might be interested in
HELP URGENT. The following sphere has a diameter of 18 cm. What is the volume of the sphere? Use 3.14 for and round your answer
Trava [24]

The volume of the sphere with the given value of diameter is to the nearest tenth is 3052.1cm³.

Option C is the correct answer.

<h3>What is the volume of the sphere?</h3>

The volume of  the sphere is the amount of space occupied within the sphere.

Volume of sphere is expressed as;

V = (4/3)πr³

Where r is the radius and π is pi ( π = 3.14 )

Given that;

  • Diameter of the sphere d = 18cm
  • Radius r = d/2 = 18cm/2 = 9cm
  • Constant pi π = 3.14
  • Volume V = ?

V = (4/3)πr³

V = (4/3) × 3.14 × 9cm)³

V = (4/3) × 3.14 × 729cm³

V = 3052.1cm³

Therefore, the volume of the sphere with the given value of diameter is to the nearest tenth is 3052.1cm³.

Option C is the correct answer.

Learn more about volume of hemisphere here: brainly.com/question/3362286

#SPJ1

6 0
2 years ago
Part B
lianna [129]

Answer:

Soccer: 19 Males

Basketball: 29 females

Total: 40 males, 60 females

Step-by-step explanation:

                         MALES     FEMALES   TOTAL

SOCCER        ║     19     ║      31       ║    50   ║

BASKETBALL║     21      ║      29      ║    50   ║

TOTAL           ║     40     ║      60     ║   100   ║

[OPTIONS ⇒ 19, 29, 40, 60]

<u>SOCCER:</u>

x + 31 = 50

50 − 31 = 19

<em>19 males</em>

<em />

<u>BASKETBALL</u>

21 + y = 50

50 − 21 = 29

<em>29 females</em>

<em />

<u>TOTAL:</u>

F: 31 + 29 = 60

M: 19 + 21 = 40

60 + 40 = 100

<em>60 females </em>

<em>40 males</em>

6 0
3 years ago
teresa says the two expressions below are equivalent: 2(5x-3) + 6x and 16x -3 is teresa correct? Explain why or why not
Anestetic [448]

Answer:

No.

Step-by-step explanation:

2(5x-3) + 6x  is equal to 16x-6:

Distribute:

=(2)(5x)+(2)(−3)+6x

=10x+−6+6x

Combine Like Terms:

=10x+−6+6x

=(10x+6x)+(−6)

=16x+−6,

Which is not equal to 16x-3

4 0
3 years ago
Account is overdrawn by $50. You write a check for $20. What is the balance in your account?
Ad libitum [116K]

Answer:

30

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
The expression that is equal to -10(4x – 5).
notka56 [123]
The best answer to your question would have to be -40x - 50
4 0
3 years ago
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