3 years ago

Scratchpad

Mathematics

1 answer:

Maksim231197 [3]3 years ago

6 0

Theirs a 71% chance that she choose a black marker

You might be interested in

What is the perimeter of a rectangle which is 12 meters long and 9meters wide

Hitman42 [59]

A rectangle would have two sides 12 meters long and two sides 9 meters wide.

The perimeter is the sum of the four sides.

12 + 12 + 9 + 9 = 42

The perimeter is 42 meters

8 0

3 years ago

Read 2 more answers

If 3x=y-5 and x=-4 then y =

Dmitry [639]

Answer:

-7 = y

Step-by-step explanation:

3x=y-5

Let x = -4

3(-4) = y-5

-12 = y-5

Add 5 to each side

-12 +5 = y-5+5

-7 = y

4 0

3 years ago

The lengths of the sides of triangle XYZ are written in terms of the variable m, where m ≥ 6.

natulia [17]

Answer:

Option (2)

Step-by-step explanation:

The angle opposite the shortest side is the smallest and the angle opposite the longest side is the largest.

Since m is greater than or equal to 6, we know that:

2m+3 > m+8 > m-3

7 0

2 years ago

So my teacher wants me to Evaluate the expression when x=20 and z=7 <br> z times x=<br> HELP PLEASE

stellarik [79]

Answer:

subsitute x for 20 then subsitute z of 7 then solve.

Step-by-step explanation:

8 0

3 years ago

PLEASE helppp I will give brainsssss!! FInd x and y

Veronika [31]

Answer:

x = 10°, y = 20°

Step-by-step explanation:

Fill in the missing angle measures, 20° and 70°.

7x = 180 - 90 - 20

7x = 70

x = 10

2y = 180 - 7x - 5x - 20 = 40

y = 20

7 0

3 years ago

Read 2 more answers