Answer:
Step-by-step explanation:
I think it is C
Answer:
Step-by-step explanation:
1. A cell is identified by its ........
a. Cell pointer b. cell address c. Box
2. When you measure cones, in which directions you should click on the dots
representing cones.
a. clockwise b. Anticlockwise c. Straight
3. Name the software that can make models of molecules included in
GNU/Linux ?
a. Geogebra b. Kalzium c. Ghemical
4. The abbreviation for Physics Education Technology?
a. PhET b. PHET c. PheT
5. For giving background colour to a slide, click ................. in Slide Menu
a. Character b. Properties c. Paragraph
That means that the first rectangle and the first triangle ave athe same perimiter
so therefor
perimiter=sides added up
rectangle has 4 sides bu 2 is given so double it since the other side is same legnth
rec=x+x+4
multiply 2
2x+2x+8=4x+8=perimiter
this is equal to perimiter of triangle which is
x+9+x+5+x=3x+14
therefor
4x+8=3x+14
subtract 3x from both sides
x+8=14
subtract 8 from both sides
x=6
first one x=6
second rectangle and second triangle
s+7 and 3s
2 sides
2s+14+6s=p
8s+14=p
traignel=2s+12+2s+12+2s+12=6s+36=p
they are equal so
8s+14=6s+36
subtract 6s from both sides
2s+14=36
subtract 14 from both sides
2s=22
divide both sideds by 2
s=11
the values are
pair one:
x=6
pair 2:
s=11
Answer:
x = 6.2608
Step-by-step explanation:
23x=144
Answer:
what are the equation options???
Step-by-step explanation:
