Mr. Smith's class was asked to State if the Triangles are similar or not and justify their answer.
A
5 K 20
S
24
28
30
E
Sally set up the following ratios:
5 30
20 24
1 5
+
4
Justification: The two triangles are not similar
because the sides are not
proportional.
7
L
18
Is Sally correct or did she make a mistake? If she is correct, explain how you know. If she made
a mistake, explain her mistake and how you would fix it. I

341

step-by-step explanation:

all you have to do is 9x31 (which equals 279) and then 20x31 (which equals 620). then you have to subtract. 620-279=341.

3x + 18 = 147°

step-by-step explanation:

3x + 18 = 147°, because the value of the central angle is equal to the value of the arc formed by it.

i hope i you.

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt

multiple all that

step-by-step explanation:

27×17