Answer:slope:2. Y-intercept:-8
Step-by-step explanation:
Answer:
If two triangles Δ RST and Δ XYZ are similar, then corresponding angles are equal and their corresponding sides are proportional.
So here ∠R=∠X, ∠S=∠T and ∠T=∠Z
Answer:
See below.
Step-by-step explanation:
The expression
is equivalent to the decimal -0.8 or -80%. It is also equivalent to the fractions
since these simplify to 4/-5.
Answer:
b=1 a=-3
Step-by-step explanation:
Samantha : 240/12 = 20 glass beads per necklace
angelina : 231/11 = 21 glass beads per necklace
angelina uses 21 glass beads per necklace -- TRUE
samantha uses 1 glass bead for every 20 necklaces -- FALSE
angelina's necklaces have a unit rate of 20 glass beads per necklace -- FALSE
samantha's necklaces have a unit rate of 20 glass beads per necklace -- TRUE
samantha's necklaces have fewer glass beads then angelina's necklaces do -- TRUE