Please someone help me

Mathematics

2 answers:

Licemer1 [7]3 years ago

8 0

Answer:

1/3

Step-by-step explanation:

i know bc i took a test and bc i did the work. anymore struggles? hmu.

vaieri [72.5K]3 years ago

3 0

Answer:

scale factor: 1/3

Step-by-step explanation:

if you count the unit on the side of triangle ABC it 6 units going up and down and 3 units going left to right. Triangle A'B'C' ends up 2 units up and down and 1 unit left to right so you basically divide by 3, but since its going from bigger to smaller its 1/3

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a new machine with better technology produces 210 gel pens every 15 minutes what is the concept of the proportionality in the re

Helen [10]

Answer:

p = 14t

Step-by-step explanation:

y = kx

The rate k = 210 ÷ 15 = 14 gel pens per minute

"p" is number of pens, "t" is number of minutes

p = 14t

4 0

3 years ago

10 POINTS PLEASE HELP!!! IT SEEMS EASY BUT I DONT UNDERSTAND!!!!

Leni [432]

Hello there!

I’m not sure if they want me to add the answers together or just do them separately.

Exponents
(-2)^2=(-2)(-2)=4
(7/6)^2=7/6(7/6)=49/36

I hope this helps!
Best wishes.
-HuronGirl

3 0

3 years ago

Seven subtracted from three times a number is -4

Fynjy0 [20]

X - the number

3x - 7 = -4 |add 7 to both sides

3x = 3 |divide both sides by 3

x = 1

7 0

3 years ago

17.25 round up to ones

Irina18 [472]

17.24

Since 7 comes after 5 we need to round to the next number.....18.00

17.24 rounded to ones = 18.00

Hope I helped:P

7 0

3 years ago