Answer:
A
Step-by-step explanation:
To check for similarity, check for the scale factor. We can see angle X and angle U are both 32°. If the triangles were similar side RS to side UV and side RT to side UW should give the same scale factor. 10:12 = 5:6 and 15:18 = 5:6. Therefore the two triangles are similar. When naming similar triangles make sure you start from the same point, so triangle RST is similar to triangle UVW.
Answer:
Besty Ross
Step-by-step explanation:
Brainllest
9514 1404 393
Answer:
(b) 6 mm
Step-by-step explanation:
Fill in the numbers in the area formula and solve for the base length.
A = 1/2bh
b = 2A/h = 2(33 mm²)/(11 mm)
b = 6 mm
The base of the triangle is 6 mm.
Answer:
7.5 minutes
Step-by-step explanation:
If we let x represent the number of minutes it takes for the cold faucet to fill the tub, then it takes 2x minutes for the hot faucet. The total rate of filling in tubs per minute is ...
1/x + 1/(2x) = 1/5
Multiplying by 10x, we have ...
10 + 5 = 2x
x = 15/2 = 7.5
It takes the cold faucet 7.5 minutes to fill the tub.