chandislilly
chandislilly
02-02-2015
Mathematics
contestada
PLEASE HELP I GIVE THANKS
Respuesta :
Аноним
Аноним
02-02-2015
Let's say 'x' to the unknown length, since the sides are proportional we can build up a equation like this : [tex]\frac { 11 }{ 8 } =\frac { x }{ 12 } \\ 11\cdot 12=8x\\ 132=8x\\ \frac { 132 }{ 8 } =x\\ x=16.5[/tex]
The answer is A.
Answer Link
VER TODAS LAS RESPUESTAS ( 59+ )
Otras preguntas
Solve each system using substitution.1. 4x= 3y-2 ; 18= 3x+y
A passenger train has 812 people seated. Each train seats 70 people. So there are 11 train cars filled. How many people are in car not full
PLEASE HELP ME !! THIS IS A TEST!! PLEASE!!!!Under normal conditions, gases diffuse through small holes in the leaves of a plant. when the weather hot and dry,
What is one conclusion that can be synthesized from this selection?A) Students are usually hesitant to express their opinions to teachers. B) School administrat
B. Barbara spends 16 of her time on the phone. How many hours does she have to work in a week so that she spends 5 hours on the phone?
hiiiiiii hiiiiiiiii ji
One acute angle of a right triangle measures 35°. What is the measure of the other acute angle? ·
Which balance equation represents a single replacement reaction
A material with a density of 2.7 grams/mL occupies a volume of 36.45 mL. How much mass in grams of material is there? A.) 0.074 B.) 13.5 C.) 98.415 D.) 39.15
HELPPPP ASAPPP PLEASE Picture attached
