joli2020
joli2020
03-10-2017
Mathematics
contestada
Please help me with this math problem
Respuesta :
leeandrews2
leeandrews2
03-10-2017
perimeter is the distance around
3x+10+2x+1+x+3+11=61
6x+25=61
6x=36
x=6
QR is x+3 so the answer is 9
Answer Link
VER TODAS LAS RESPUESTAS ( 69+ )
Otras preguntas
What's the word for wandering about; tending to move around, travel
How many moles of water (H2O) would be produced if 10 moles of O2 gas reacted completely with excess H2 gas?2 H2(g) + O2(g) → 2 H2O(g)A. 5 B. 10 C. 20 D. 30
what do I do to figure out this problem:3x+8=26+x
a subway train starts from rest at a station and accelerates uniformly at 1.8m/s^2 for 15 sec. then it runs at a constant speed for the next 35 sec. before dece
explain why the motion of a body which is moving with constant speed in a circular path is said to be accelerated ?
name a metal that doesn't conduct electricity
example of onomatopoeia in the seven ages of man
Heat is released when H2 gas and O2 gas react to form H2O. Why? A. Breaking the H–H bond in H2 gas releases heat. B. Breaking the O–O bond in O2 gas releases he
Solve the quadratic by factoring 2X²-2X-12=0
If X is the set of negative numbers and Y is the set of positive numbers, then the union of X and Y and 0 is the set of (A) all real numbers (B) all integers (C
