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3 years ago

How to you solve (6x-4) - (6x+1)

Mathematics

2 answers:

torisob [31]3 years ago

5 0

Answer:

-5

Step-by-step explanation:

AfilCa [17]3 years ago

4 0

(6x-4)-(6x+1)

6x-4-6x-1

6x-6x-4-1

-5

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A circle has an area of 12.566. What is the diameter? (round to the nearest whole number)

Mekhanik [1.2K]

Answer:

diameter = 4

Step-by-step explanation:

A=pi*r^2

12.566=pi*r^2

3.99988202979=r^2

r=1.99997050723

diameter = 2r

d=2(1.99997050723)

d=3.99994101446 =4

6 0

3 years ago

Calculate the volume of the composite shape please please help giving brainliest!!

Ilya [14]

${\qquad\qquad\huge\underline{{\sf Answer}}}$

There are two hemispheres in there with radius 3 cm, so we can consider it as a whole one. and the other shape in between is Cylinder with radius 3 cm and height 4 cm.

Volume of whole ahape = volume of Cylinder + volume of sphere ~

Volume of sphere :

$\qquad \sf \dashrightarrow \: \cfrac{4}{3} \pi {r}^{3}$

$\qquad \sf \dashrightarrow \: \cfrac{4}{3} \sdot3.14 \sdot {(3)}^{3}$

$\qquad \sf \dashrightarrow \: (4 )\sdot(3.14) \sdot(9)$

$\qquad \sf \dashrightarrow \: 113.04 \: \: cm {}^{3}$

Volume of Cylinder :

$\qquad \sf \dashrightarrow \: \pi {r}^{2} h$

$\qquad \sf \dashrightarrow \: 3.14 \cdot(3) {}^{2} \sdot4$

$\qquad \sf \dashrightarrow \: 3.14 \sdot(9) \sdot(4)$

$\qquad \sf \dashrightarrow \: 113.04 \: \: cm {}^{3}$

Volume of whole shape :

$\qquad \sf \dashrightarrow \: 113.04 + 113.04 = 226.08 \: \: cm {}^{3}$

$\qquad \sf \dashrightarrow \: 226.08 \: \: cm {}^{3}$

8 0

2 years ago

The area of a square of a square is equal to the area of a circle, whose diameter is 10. What is the length of a side of the squ

Anna71 [15]

If the circle has diameter 10,
A=πr²
A=25π

if there area of a square is 25π, then a side measures√(25π) = 5√π

5 0

3 years ago

Brainliest DONT ANSWER IF YOU NDONT KNOW IT

maw [93]

Answer:

Step-by-step explanation:

THATSS ALL I NOW IT SOO GOOD

4 0

3 years ago

There are 8 soccer teams for the 110 players in the league. The league wants the same number of players on each team. Which expl

seropon [69]

Answer:

The answer is D

Step-by-step explanation:

When you divide 110 by 8 that equals 13.75 but when you divide 120 by 8 you get 15.

Hopefully this helps you :)

6 0

4 years ago

Read 2 more answers