4 years ago

Where is most of the mass in the universe found

Mathematics

1 answer:

xeze [42]4 years ago

8 0

Answer:

The milky way galaxy

Step-by-step explanation:

It contains approximately 200 billion stars, and weighing about 1.7 trillion times the mass of the sun

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Which two sentences indicate a first-person point of view? 1 Shelley, our cat, always gets excited when Mrs. Peters visits us. 2

irga5000 [103]

The two sentences are 1 and 5.

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3 years ago

Write the equation of the circle centered at (0,1) with radius 15.

NNADVOKAT [17]

Answer:

$x^2+(y-1)^2=225$

Step-by-step explanation:

we know that

The equation of the circle in center radius form is equal to

$(x-h)^2+(y-k)^2=r^2$

where

(h,k) is the center of the circle

r is the radius of the circle

In this problem we have

$(h,k)=(0,1)\\r=15\ units$

substitute

$(x-0)^2+(y-1)^2=15^2$

$x^2+(y-1)^2=225$

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3 years ago

Sarah is pouring soda into papercups. She has 4.5 liters of soda. If each papercup holds 0.25 liters, how many papercups will sh

faltersainse [42]

Answer:

Step-by-step explanation:

4.5 liters / .25 liters/pcup = 18 pcups

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2 years ago

X-6y=11 pls solve for y in a fraction or decimal

gulaghasi [49]

There is no y so I wouldn’t be able to answer

4 0

3 years ago

Solve 16x+9=9y−2x16x+9=9y−2x for y

denis23 [38]

16x + 9 = 9y-2x Add 2x to both sides
18x + 9 = 9y Divide both sides by 9
2x + 1 = y Switch the sides to make it easier to read
y = 2x + 1

6 0

3 years ago