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lilavasa [31]
3 years ago
5

PLZZ HELP I WILL GIVE YOU 20 POINTS‼️‼️

Mathematics
2 answers:
guajiro [1.7K]3 years ago
4 0

Answer:

Its 55

Step-by-step explanation:

The total angles of a triangle is 180 degrees. subtract 70 from that and you get 110. Then because both 1 and 2 are congruent you divide 110 equally by 2 and get 55.

Don't know if this made sense but hope it helped :)

Aloiza [94]3 years ago
3 0
The answer will be B 55
because 55+55+70=180
You might be interested in
The distance between two locations, A and B is calculated using a third location C at a distance of 15 miles from
Rufina [12.5K]
<h3>Answer:  approximately 6.3 miles</h3>

=================================================

Explanation:

See the diagram below. The two given angles B = 105 and C = 20 are used to help find angle A

A+B+C = 180

A+105+20 = 180

A+125 = 180

A = 180-125

A = 55

Then we use the law of sines to find the side length c

sin(A)/a = sin(C)/c

sin(55)/15 = sin(20)/c

c*sin(55) = 15*sin(20) ... cross multiply

c = 15*sin(20)/sin(55)  .... divided both sides by sin(55)

c = 6.26294249724791 .... value is approximate

c = 6.3 ....... rounding to one decimal place

5 0
3 years ago
Hfuuf help me plsssss​
denpristay [2]

Answer:

a) 26

b) 26/3

Step-by-step explanation:

a)

1) First, you have to turn 4 1/3 into an improper fraction, so you get 13/3

2) Then you do 13/3 *6/1 =78/3 (so you multiply both numerators and denominators)

3) Lastly, 78/3 can be simplified as 26

b)

1) First you turn both fractions into improper fractions, so you get 13/5 and 10/3

2) Then you do 13/5*10/3 (so you multiply both numerators and denominators)

3) You get 130/15, which can be simplified as 26/3

4 0
3 years ago
Please help! Super easy just want to double check my answers! Thank you so much!
Alex777 [14]

Answer:

20

Step-by-step explanation:

i think, dont trust me tho

5 0
3 years ago
Read 2 more answers
The area of a parallelogram is 400m2 the base is 25m find the length of the height
icang [17]
HEIGHT=6400 DUE TO THE FACT THAT U ARE MULTIPLYING 400 TWICE, THEN DIVIDING BY 25.
5 0
3 years ago
Need help (midpoints)
Zinaida [17]

Answer:

5

Step-by-step explanation:

i know it

5 0
3 years ago
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