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3 years ago

Please help me answer this!! will give brainliest and 5 star rating

Mathematics

1 answer:

SpyIntel [72]3 years ago

6 0

Answer:

Option 1

Similar triangles have proportional sides.

This means that the sides of ΔABC must have the same ratio to the sides of ΔSTR, ΔLKJ, or ΔDEF.

The base angle of ΔABC is 6 and therefore the base angle of the similar triangle should be divisible by 6. This leaves ΔSTR out

Continue the process with the other sides:

side BC is 4 units meaning the corresponding side of either ΔDEF or ΔLJK with have to be divisible by 4. in JKL the corresponding side KL is 9 units and not divisible by 4. Therefore, DEF is the correct answer since its corresponding sides are proportional

Step-by-step explanation:

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The school is 625 meters far from Alex house. It took him 15 minutes to go from home to school, and run back to home in 10 minut

Lynna [10]

His average speed was 50 m/min

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4 years ago

Solve for b:4 = -2/3(5) + b

saveliy_v [14]

Answer:

$\frac{22}{3}$ = b

7 $\frac{1}{3}$ = b

(they are the same value, just different ways of writing it)

Step-by-step explanation:

4 = - $\frac{2}{3}$ (5) + b

simplify

4 = - $\frac{10}{3}$ + b

now use inverse operations

4 = - $\frac{10}{3}$ + b

+ $\frac{10}{3}$ + $\frac{10}{3}$

$\frac{22}{3}$ = b

4 0

4 years ago

(05.01 LC)*PLEASE ANSWER 20 POINTS +BRANLIEST PLEASEEE!!!

Bess [88]

C) 1/25 for every 1 it goes up 25. therefore 1/25! hope I helped!!! brainliest would be much appreciated because I am trying to rank up!!!

3 0

3 years ago

Read 2 more answers

Answer this please ;)

emmainna [20.7K]

A) BC/YZ=AC/YX
this is the answer to your question

3 0

4 years ago

1. Find the measure of side QM.

cupoosta [38]

Mark Brainliest please

Answer is QM is = 6.902 i.e option 2 in your case .

Explanation :

Calculating QM based on given data

QM = √b2 + c2 - 2bc·cos(A) = 6.902

√b2 + c2 - 2bc·cos(A) is actually square root of b^2 + c ^2 - 2bc

7 0

3 years ago