kaimyhrejac
kaimyhrejac
08-06-2021
Mathematics
contestada
Can someone help me with this please ?
Respuesta :
colinspurdle
colinspurdle
08-06-2021
3. (x + 1)/4 = 3 / 6
x + 1 = 3/6 x 4 = 2
x = 1
Scale factor = 6 / 4 = 1.5
Ratio of perimeters = 2 : 3
4. x / 21 = 20 / 15
x = 20 / 15 x 21 = 28
Scale factor = 20 / 15 = 4/3
Ratio of perimeters = 3 : 4
Answer Link
VER TODAS LAS RESPUESTAS ( 69+ )
Otras preguntas
Find the difference: (3x2 + 4x - 6) - (5x2 - 8x - 3)
Why was the town of Picher, Oklahoma, evacuated in 2009?
In which sentence is race used as a noun? A. Tom will race with four other boys. B. Tom won the race. C. Don't race the motor when you're starting the car. D.
20\100 equivalent to 1\5 5\8 equivalent to 9\10
F + 0.3 < 1.7 I need help with this question its tricky
__________ makes completing tasks easier. A).Procrastination B).An obstacle C).Time management D).None of the answer choices are correct.
What is the standard form of the number in the calculator’s display? The calculator shows eight point six e plus twelve a. 8,600,000,000,000 b. 860,000,000,000
Wasser and water are examples of cognates. a. True b. False
Half of the polar bears in a small population die. This population may experience changes due to
Julio bought a total of 20 medium and large pumpkins. If he spent $53 and bought 6 more large pumpkins as medium pumpkins, how many large pumpkins did he buy?
