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NikAS [45]
3 years ago
14

Need help I'm super confused

Mathematics
1 answer:
adoni [48]3 years ago
6 0
Angles 1 and 4 need to be congruent, as if they are equal then that means angles 2 and 3 are also equal :)
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Haala buys 13 identical shirts and 22 identical ties for 363.01.. The cost of a shirt is 15.35. Find the cost of a tie
AlladinOne [14]

Answer:

EACH TIE COSTS 7.43

Step-by-step explanation:

If 13.35x13=173.55 then that means the ties total is 189.46 now devide that by 22 it equals 13.35

4 0
3 years ago
The cost of the Ferris wheel is 1/3 of the cost of the roller coaster. the roller coaster costs $6 how much does it cost to ride
Sedbober [7]

Answer:$2

Step-by-step explanation:

the ferris wheel costs $2

5 0
3 years ago
Read 2 more answers
Find the sum of the first 9 terms of the sequence. Show all work for full credit.
Kamila [148]
We can see the sequence goes by decreasing 9 on each number

so the numbers are

2, -7, -16, -25, -34, -43, -52, -61, -70

so adding all these numbers we get

2-7-16-25-34-43-52-61-70

= -306


hope this helped
6 0
3 years ago
Help I don't know what to choose
Lunna [17]

Answer:

Step-by-step explanation:

We know a triangle adds up to 180 so:

75+36+ ? = 180

111+ ? =180

? = 69

To find out x, we know that a straight line adds up to 180 so again:

x +69 = 180

x = 111

8 0
3 years ago
Read 2 more answers
What is the midpoint of the segment shown below
Softa [21]

Answer:

(-1, -1/2)

Step-by-step explanation:

To find the x coordinate of the midpoint, add the x coordinates and divide by 2

( -11+9)/2 = -2/2 = -1

To find the y coordinate of the midpoint, add the y coordinates and divide by 2

(0+-1)/2 = -1/2

(-1, -1/2)

6 0
3 years ago
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