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sukhopar [10]
4 years ago
14

What is the weight of a 19 kg box on earth ?

Mathematics
1 answer:
IrinaVladis [17]4 years ago
4 0
19 * -10 = -190
but weight is always positive so it would equal 190N
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At a hockey game, a vender sold a combined total of 216 and hot dogs. The number of sodas sold was three times the number of hot
Scilla [17]

216 x 3 = 648

If you want to add the hot dogs to that number it would be 864

3 times 216 is 648 cans of soda

plus 216 of hot dogs

so you have 216 hot dogs and 648 sodas

6 0
3 years ago
Which expression is equivalent to 1/3(12x+6x-21)
marin [14]

Answer:

6x-7

Step-by-step explanation:

\frac{1}{3} (12x + 6x -21)

break it into pieces

\frac{1}{3}*12x = 4x

\frac{1}{3}*6x=2x

\frac{1}{3} *-21=-7

put it all together

*since there's no negative in front  of the other numbers except 7 they're positive so you add them*

4x + 2x - 7

simplify

6x - 7

4 0
3 years ago
Circle O has radius of 24 units. Arc XY located on the circle has a central angle of 75 degrees. What is the area of the associa
elena-s [515]

The area of the associated sector is: 120π

<h3>What is a sector?</h3>

A sector is the portion of the area of a circle surrounded by an arc and two radii.

Analysis:

Area of a sector = ∅/360 x πr^{2}

∅ = 75°

r = 24 units

Area of sector = 75/360 x π(24)^{2} = 120\pi square units

In conclusion, the area of the associated sector is 120π square units

Learn more about sector : brainly.com/question/22972014

#SPJ1

3 0
2 years ago
There are 150 marigold plants in a back yard. Each month, the number of marigold plants decreases by 15%. There are 125 sunflowe
AleksandrR [38]
Part A-For marigold plants X, a geometric sequence has a general form of:

X = Xo * (1 + r)^n

where r = -15% = -0.15   (negative since it is decreasing)

Xo = the initial amount of marigold plants = 150

X = 150 * (1 – 0.15)^n

X = 150 (0.85)^n

 

4 0
4 years ago
Plzzzzzzz helpppppp meeeeeeee No one would help me with this so plz someone help i beg
miss Akunina [59]

PLEASE MARK BRAINLEST!

Part A:

1 - yes, dilation

2 - no, shaded is 90 degree cc of non shaded

3 - yes dilation

Part B:

For part B, just plot the points.

For the dilated figure, multiply the x and y coordinates by 4.

Ex: V(-1, -1) --> V'(-4, -4)

It is an enlargement since the scale factor is greater than one.

Part C:

unshaded: X(-4, 4) Y(-4, -4) Z(4, -4)

Shaded: X(-1, 1) Y(-1, -1) Z(1, -1)

From shaded to unshaded it is 4, since nonshaded side length are 4x longer.

From unshaded to shaded it is 1/4 because shaded side lengths are 1/4 that of unshaded.

6 0
3 years ago
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