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aev [14]
4 years ago
11

Which triangles are similar to triangle ABC?

Mathematics
1 answer:
olasank [31]4 years ago
3 0

Answer:

DEF

Step-by-step explanation:

DEF is half of ABC, which means they're both similar in some way.

As we can see line DE is half of line AB (DE is 5.5 and AB is 11)

Line DF and Line EF are half of Line AC and Line BC (DF/EF is 4 while AC/BC is 8)

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If 24 bags of sugar with equal weight weigh 21 kg, how many bags of sugar would weigh 122kg?​
aleksandrvk [35]

Answer:

24 bags = 21 kg

1.142 bag = 1 kg

About 139 bags = 122 kg

You start off with 24 bags that equal the same amount as 21 kg. You need to find out how many bags of sugar equal the same amount as 122 kg. The first line is a ratio and to find your answer you need to figure out what is 1 kilogram equal to in the amount of bags. You divide both sides by 21 leaving 1.142 bag equal to 1 kilogram. In order to find 122 kilograms, you have to multiply both sides by 122 kilograms which would give you about 139 bags = 122 kilograms.  

Your final answer: 139 bags

I hope this helped!

6 0
2 years ago
What is the value of x in the equation Negative two-fifths x minus 2 = 18? –50 –40 –8 –6
AveGali [126]
-2/5x -2= 18
-2/5x=18+2
Divide -2/5 with both sides
x= -50
8 0
3 years ago
Read 2 more answers
PLS HELP WILL MARK AS BRAINLIEST
soldier1979 [14.2K]

Answer:

26. the y intercept is -6

27. the y intercept is 2

28. the y intercept is -3

29. I cant answer because it is cut off in the picture...

Step-by-step explanation:

These equations follow a simple formula- the slope formula

y=mx+b

In this formula:

b is the y intercept

m is the slope that is multiplied by x

hope this helps:)

please crown me brainliest!!!

3 0
3 years ago
Steven wants to buy a $580 bicycle. Steven has no money saved, but will be able to deposit $30 into a savings account when he re
Bingel [31]

$30 + $30 = $60

$60 + $30 = $90

To pay back his sister the $80 he will to deposit money into his account for 3 weeks.

Since Steven would have $10 left over in his account from paying his sister all he needs now is $570.

You need to divide:

$570/$30 = 19

So Steven will need to deposit $30 into his bank account for 19 weeks to be able to buy the $580 bicycle.

Hope this Helps!!

8 0
4 years ago
Helo me out with this question ????
Ann [662]

Answer:

Congruent

To be honest they are equal but in this question there is no option as equal so we can choose congruent

6 0
3 years ago
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