HELP WILL MARK BRANILY

We are given:                                                                                                        

Density of glass in g/cm³ = 2.5

Finding the density in kg/m³:                                                                              

In converting 2.5 g/cm³ to kg/m³, we will first convert the g to kg

Converting the g to kg:

2.5 g/cm³ * 1

Since 1kg = 1000g, 1kg/1000g = 1

2.5 g/cm³ * 1kg / 1000g

the g in the numerator and the denominator will cancel out and we will get:

2.5 kg / 1000 cm³

Converting the cm³ to m³:

We know that 1 m³ = 10⁶ cm³

So, 10⁶ cm³ / 1 m³ = 1

Multiplying the density by 1

2.5 kg / 10³ cm³   *   1

2.5 kg / 10³ cm³   *   10⁶ cm³ / 1 m³

the cm³ in the numerator and the denominator will cancel out

2.5 * 10⁶ kg / 10³ m³

2.5 * 10³ * 10³ kg / 10³ m³

2.5 * 10³ kg / m³

2500 kg/m³

Answer:

9. 9 1/2

10. 1 1/2

11. 15 3/4

12. 1 1/3

13. 12 stores sell shoes.

14. the area of the floor is 7,606.625 ft²

15. 3 1/3

16. 4 skateboards

hope this helps. have a good day

Answer:

If this is supposed to be scientific notation then it is 820. if it is 8.2 times one hundred and two then it is  836.4.

Step-by-step explanation:

Hope this helps. :)

Answer:

f(x) = -2|x| + 1 aka the first option

Step-by-step explanation:

Answer:

0.55 = 55%

Step-by-step explanation:

total people:  220

121/220 = 11/20 = 55%

brainileist pweeeeeez

Answer:

55%

Step-by-step explanation:

121/99+121

0.55

55%

Answer:

1 hour- 2 bracelets ; 2 hours 2 bracelets; 3 hours 4 bracelets

Step-by-step explanation:

i dont know if correct

Answer: 3 is the oppos ire of -3 and it takes 6 steps to get to it

Step-by-step explanation:

Answer:

"Which number is the opposite of -3?": The number that is opposite of (-3) is 3

"Starting at -3, how many steps does it take to get to the opposite of -3?": It takes 6 steps to get to the opposite of -3.

" What does this number of steps represent?": This number represents the distance between -3 and 3.

Step-by-step explanation:

Step-by-step explanation:

If it is an isosceles triangle, Option A is most suitable.

But if it's a scalene triangle, Option B,C and D would suffice.

Answer:

31 mins

Step-by-step explanation:

22.7+8 3/10=31 mins

Answer:

There is nothing to be further simplified. It is how you wrote it. Let me know if it was a mistake I'll edit my answer.

Step-by-step explanation:

Answer:

790 feet

Step-by-step explanation:

19 can be written as 152/8 and 3/4 is equal to 6/8

152/8 + 6/8 = 158/8

158 x 5 = 790

Answer: wdym? do u need any help

Step-by-step explanation:

Answer:

339.12 in³

Step-by-step explanation:

volume of cone: v = Bh/3 = πr²h/3

v = (3.14 * (12/2)² * 9 )/ 3 = 339.12

Answer:

x = (7,0)

y = (0,1)

Step-by-step explanation:

Answer:

[tex]3+\frac{5i}{2}[/tex]

Step-by-step explanation:

Simplify and write the answer in the standard form, a+bi. Hope this helps!

Answer:

y = 6x -2

Step-by-step explanation:

Answer:

y = 6x - 2

Step-by-step explanation:

pass (1,4)

y = mx + b

b = y - mx = 4 - 6 x 1 = -2

y = 6x - 2

Answer:

51x 3+51 is the answer from my side

Step-by-step explanation:

make it braintliest please

Answer:

(95/12,0)

Step-by-step explanation:

Answer:

(7.916, 0)

Step-by-step explanation:

In order to find the X-intercept, let y=0

12x + 5(0) = 95

12x = 95

95/12x = 7.91666...

Therefore, the x intercept is (7.916, 0)

Answer:

I think the equation is C=r/2 but I haven't done this math in a while

Answer:

I think it's A because that's only 10,620

Answer: b. 11 laptops and 19 tablets

Step-by-step explanation:

Answer:

x is the right answer because the x value is only going to one output

Answer:

x = -16

Step-by-step explanation:

Answer:

110.6 meters

Step-by-step explanation:

39.5 x 2.8 = 110.6

Answer:

I genuinely dont see the answer lol

Step-by-step explanation:

P - Parenthesis

E - Exponent

M - Multiply

D - Divide

A - Add

S - Subtract

[tex](15 - 11)2 + 64 + 4 \\ (4)2 + 64 + 4 \\ 8 + 64 + 4 \\ 72 + 4 \\ 76[/tex]

Answer:

(-4,0)

Step-by-step explanation:

Answer:

x = 3

Step-by-step explanation:

exterior angle of a triangle is equal to the sum of the measures of the two remote interior angles

97 + x = 64 + 27

x = 97 - 64 - 27 = 6

Answer: x=-6

you know that the interior angles of a triangle equal 180°. so lets find the remaining angle measure

64 + 27 = 91

180 - 91 = 89

so 89 is the third interior angle of the triangle. now let's find the exterior angle.

you know that the extended angle is supplementary; which means it will equal 180° as well. so lets add the third interior angle we just found and let's add it to the unknown expression:

89 + 97 + x = 180

186 + x = 180

-186        -186

x = -6

now it might seem wrong because x is negative and it feels like it should be positive. but let's check our answer.

64+27+89 does equal 180

and 97+(-6)+89 does equal 180

i hope this helps!

Answer: 162 inches

Step-by-step explanation: 4 yards are 144 inches and 1 yard alone is 36 when you divide it by half it’s 18. (144+18=162)

To convert [tex]4 \dfrac{1}{2}[/tex]  yards of fabric to inches, multiply by 36.

Therefore, there are 162 inches in [tex]4 \dfrac{1}{2}[/tex]  yards.

For the measurement, we know

1 yard = 36 inches

The given measurement is: [tex]4 \dfrac{1}{2}[/tex]  yards

Convert it into an improper fraction,

[tex]4\dfrac{1}{2} = \dfrac{4 \times 2 + 1}{2} \\\\ = \dfrac{9}{2}[/tex]

Thus, [tex]4 \dfrac{1}{2}[/tex]  yards can be written as [tex]\dfrac{9}{2}[/tex]  yards.

Since 1 yard = 36 inches

Therefore,

(9/2) yards = (9/2)x36 inches

= 9 x 18 inches

= 162 inches

Hence,

The measurement  [tex]4 \dfrac{1}{2}[/tex]  yards are equivalent to 162 inches.

To learn more about the measurement unit visit:

https://brainly.com/question/777464

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