Answer:
∆BDC ~ ∆EDA
Step-by-step explanation:
From the given figure in the diagram contained in the question:
=>Angle EDA is congruent to angle BDC
=>Angle E is congruent to angle B
=>Angle A is congruent to angle C
==>Therefore, the similarity statement that can be written to compare the two triangles = ∆BDC ~ ∆EDA
The symbol "~" means "similar to".
Thus, ∆BDC is similar to ∆EDA
Imagine first splitting 6 wholes up into fourths. That means that, for each whole (each 1) in 6, we're creating 4 equal slices. This gives us 4 x 6 = 24 total slices, which we call <em>fourths</em>. How many groups of <em>3 fourths </em>(3/4) can you make out of those <em>24 fourths </em>(24/4)? If we throw aside the label <em>fourths</em> for a minute, in general, if we have 24 <em>things</em>, how many groups of 3 <em>things</em> can we make out of those? Well, our answer there would just be 24 ÷ 3 = 8 groups.
The same thing applies to fourths. If we have 24/4, and we divide it by 3/4, we get 24 ÷ 3 = 8 groups again, so our answer is <em />8 3/4-pound packages.
The answer is 9 because 17-8=9
Answer: A = 3
Step-by-step explanation:
Simplify by multiplying
-6a + 45 -a
add like terms
-7a + 45 = 24
-7a = -21
a = 3
