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seraphim [82]
2 years ago
7

I NEED HELP ON THIS QUESTION (I will give a Brainlist to the best one no links please.)

Mathematics
1 answer:
inysia [295]2 years ago
3 0
The answer is 69.6 degrees because all of the angles of a triangle always add up to 180 degrees so adding 42 and 68.4 gets 110.4, and then subtracting that from 180 gets 69.9.
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Colin slices a cake into 8 equal-sized slices. He and his friends eat 5 slices of the cake.
Effectus [21]

Answer:

5/8

Step-by-step explanation:

there are 8 slices.

if he and his friends eat 5 pieces, they ate 5 out of 8 pieces.

in maths, we write 5 out of 8 like 5/8

hope this helped, any questions - just ask

good luck,

-cheesetoasty

7 0
3 years ago
F(2)if f(x)=2x-5 plz answer
Lena [83]

Answer:

-1

you use the given functions to set up and simplify f(2)

7 0
2 years ago
Brainliest and show work on how to do all 3
ddd [48]

Answer:

Question 1: 34.56 mm

Question 2: 12.57 in

Question 3: 15.70 yd

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Sam has a rectangular field whose length and breadth are in the ratio 8:7. He wants to fence the field with bamboo to make it an
USPshnik [31]

Answer:

Length = 200 m

Breadth = 175 m

Step-by-step explanation:

Perimeter of the rectangular field = Total cost ÷ rate per metre

                                                        = 12000 ÷ 16

                                                        = 750 m

Length : breadth = 8 : 7

Length = 8x

Breadth = 7x

Perimeter = 750

2*(length + breadth) = 750

2*(8x + 7x) = 750

2* 15x = 750

  30x = 750

      x = 750/30

x = 25

Length = 8x = 8*25 = 200 m

Breadth = 7*25 = 175 m

8 0
1 year ago
Select the correct answer.
fomenos

Answer:

The answer is A. 133

Step-by-step explanation:

84 + 92 + 87 + 104 = 367

367 + 133 = 500

5 0
2 years ago
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