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3 years ago

a plastic box contains balls of different colors. among them, 18 balls were chosen. what does the number 18 represent?

Mathematics

1 answer:

Firdavs [7]3 years ago

8 0

Answer:

the amount of that were pulled out

Step-by-step explanation:

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At the burger shop the ratio of regular sodas to diet sodas sold was 3:6. For every __ diet sodas sold there are __ regular soda

lianna [129]

for every 1 diet soda sold there are 2 regular sodas sold.

hope this helps:)

7 0

3 years ago

Plot and connect the following points: P(1, −4), Q(5, −2), R(9, −4), S(7, −8), and T(3, −8). Give the best name for the polygon,

Citrus2011 [14]

Answer:

The area of the pentagon is = 31.5

Step-by-step explanation:

First, we determine the perimeter of the "Pentagon" drawn in the attachment:

$p=4+4+4+4.5+4.5=21$

Now, we'll check the formula for pentagons:

$a=\frac{perimeter x apothem}{2}$

we calculate the apothem by placing a 90° angle in one of the sides of the shape. It is equal to:

apothem=3

then, we can substitute the values in the formula

$a=\frac{21(perimeter) x 3(apothem)}{2} =\frac{63}{2} =31 \frac{1}{2} or 31.5$

Let me know if you have questions :D

7 0

3 years ago

Find the volume please and Katie, why are you deleting my questions?

Rina8888 [55]

Volume of the prism = 75 cubic feet

Solution:

The image given is a rectangular prism (or) a cuboid.

Area of base = l × b = 25 square feet

Height of the prism = 3 feet

Volume of the prism = l × b × h

= (l × b) × h

= 25 × 3

= 75 cubic feet

Volume of the prism = 75 cubic feet

Hence, the volume of the prism is 75 cubic feet.

8 0

3 years ago

Read 2 more answers

Question 2 (2 points) Subtract. A) -18 - (-12) = on & 5

muminat

Answer:

-6

(I don’t understand what you mean by on & 5 but..)

Step-by-step explanation:

The two negatives (the -(- ) cancel each other out and make a postive, so

-18 + 12 = -6

7 0

3 years ago

Read 2 more answers

HELP ASAP A vector starts at point (-3, 4) and ends at point (6, -3). What is the magnitude of the vector? Answer to two decimal

balu736 [363]

The magnitude of the vector to two decimal places is 11.40 units

The formula for calculating the magnitude of the vector is expressed as:

$D=\sqrt{(y_2-y_1)^2+(x_2-x_1)^2 }$

Given the coordinate points (-3, 4) and (6, -3)

$D=\sqrt{(-3-4)^2+(6+3)^2 }\\D=\sqrt{(-7)^2+9^2}\\D=\sqrt{49+81}\\D=\sqrt{130}\\D= 11.40$

Hence the magnitude of the vector to two decimal places is 11.40 units

Learn more here: brainly.com/question/20759497

6 0

3 years ago