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Dmitry_Shevchenko [17]
2 years ago
7

Simplify the expression ⎯(+⎯)

Mathematics
1 answer:
AlekseyPX2 years ago
5 0
I don’t get it I don’t see anything
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A book costs $ 67. How much will be paid for 102 such books?​
Ghella [55]

The cost of one book = $ 6 7

Number of books = 1 0 2

The cost of 102 books = $ 67 × 102

= $ 6834

Therefore, cost of 102 books = $ 6834

6 0
2 years ago
Read 2 more answers
If isosceles triangle ABC has a 130° angle at vertex B, which statement must be true?
scZoUnD [109]

Answer:

Option B m<ZA+m<ZB = 155° is correct option.

Step-by-step explanation:

We know that sum of angles of triangle is equal to 180°

And Isosceles triangle, 2 angles are same

So, let  Angle 1 = x

Angle 2 = x

Angle 3 = 130°

Finding values of angle x

x+x+130=180

2x=180-130

2x=50

x=25

So, Angle 1 = 25 °

Angle 2 = 25°

As, angle B is greater than 90°, the sum of angles added must be greater than 90°

So, Option A, C and D can't be correct, as their sum is less than 90°

Option B m<ZA+m<ZB = 155° is correct option.

Verify:

m<ZA = 25° (as found earlier)

m<ZB = 130° (given)

So, m<ZA+m<ZB = 155°

25°+130° = 155°

8 0
2 years ago
The LSN basketball team had 292 fans at a game. Adults paid $3.00 to get in and students paid $2.00. A total of $756.00 was coll
rjkz [21]

Answer:

x (378) + y (378) =

Step-by-step explanation:

First i split 756.00 in half so basically what ever is multiplied by two to get 756 and i got 378. So since x = 3.00 and y = 2.00, it would come out to this:

3.00 x 378 = x (378) =

2.00 x 378 = y (378) =

So:

x (378) + y (378) =

im sorry if i got it wrong-

5 0
2 years ago
Helpppppppppppppppppp​
pochemuha

Answer:

what do you need help with ???

4 0
2 years ago
The capacity of a water can is 24 liters. Peter filled one third of the can. How much does he have to fill now?
joja [24]

24/3=8

Therefore one third of the can is 8 liters.

24-8=16.

Peter has to fill 16 liters.

4 0
2 years ago
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