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12345 [234]
3 years ago
14

Write a phrase for each expression: 10y x - 3 12n

Mathematics
2 answers:
vitfil [10]3 years ago
8 0
Answer: 10 times a number
A number minus 3
12 times a number
kati45 [8]3 years ago
6 0
10 times a number y
3 subtracted from a number x
12 times a number n

hope this helped :)
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What's 00.5 in a fraction?
Vikentia [17]
1/2. it is one half because it is half of 1
6 0
3 years ago
Read 2 more answers
on a map 2 centimeters represents 150 kilometers if a line between two cities measures 5 centimeters how many kilometer apart ar
SCORPION-xisa [38]

Answer:

375 kilometers

Step-by-step explanation:

1cm = 75kilometers(150÷2= 75)

2cm = 150kilometers

75×5= 375kilometers

5 0
3 years ago
Rectangle RSUT has diagonals that meet at point x.
Stels [109]

Answer:

x=12.5

y=10

Step-by-step explanation:

Properties of rectangle:

  • Opposite sides are congruent
  • All angles are right angles
  • Diagonals bisect each other
  • Diagonals are of equal length

so from the properties we came to know that diagonals bisects each other and diagonals are of equal length  

Given Rectangle RSUT has diagonals that meet at point X.

⇒RX=SX=UX=TX=\frac{1}{2}RU=\frac{1}{2}ST

⇒RX=\frac{1}{2}ST

⇒4x=\frac{1}{2}(100)

⇒x=12.5

Also XU=RX

⇒(4)(12.5)=5y

⇒5y=50

⇒y=10

3 0
3 years ago
electric switches that regularly sell for $0.69 each are advertised this week at 5 for $2.75 . how much is saved by purchasing 5
grandymaker [24]

Answer:

So we will be saving a total of $0.7 at new rate

Step-by-step explanation:

Given:

Original price =$ 0.69

New price = $ 2.75 per 5 switches

To find:

Saving = ?

Solution:

The original per price of the switch is given as = $ 0.69

Discounted price of 5 switches at $2.75

5 Switch price at original price = Original price * No of switches

                                                       = 0.69 * 5

                                                       = $ 3.45

Total saving at buying 5 switches = 3.45 - 2.75

                                                           =$0.7

So we will be saving a total of $0.7 at new rate

3 0
3 years ago
Math help! asap !! 20 + points and brainlest! ( all problems pls )
kvv77 [185]
1)
Lateral area is the surface area, minus the bases.  The area of a square is base times height.  The lateral area is 112 centimeters squared, and the surface area is 336 centimeters squared.
2)
The bases of prisms are the triangles.  The lateral area of the prism is 695 meters squared.  The area of a triangle is base times height divided by 2.  The surface area of the prism is 727 meters squared.
3)
The area of a circle is pir^2.  The surface area of the cylinder is 1,230 inches cubed.
4)
The area of the pyramid is 790.
5)
The answer to number 5 is 2,254.
6)
The last answer is 21.7 centimeters. but I'm not like 100% sure.

5 0
3 years ago
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