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Musya8 [376]
3 years ago
14

[(b+3)÷(a–2)](−4) if a=−5, b=6

Mathematics
1 answer:
MAXImum [283]3 years ago
4 0

Answer:

36/7

Step-by-step explanation:

{(6+3)/(-5-2)}(-4)

36/7

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'Nine less than the product of four and a number
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Answer:

(4 x X)-9

Step-by-step explanation:

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7 0
2 years ago
3. Convert the measure from radian to degree.
Shalnov [3]

Answer:

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4 0
2 years ago
Answer number 14. It’s very difficult for me and i need some help.
professor190 [17]

Answer:

1201.2 in (100.1ft)

Step-by-step explanation:

A scale model represents a ratio. All sides must be shrunk or increased based on a constant value. In this case the ratio of the model is 1/13 the size of the original giving us a 1:13 ratio. So each side of your scale model must be multiplied by 13 to find the real value of the side.

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5 0
2 years ago
For each relation, decide whether or not it is a function<br>​
Digiron [165]

Answer:

Relation 1,2,and 4 are functions, but relation 3 not is a function.

Step-by-step explanation:

function 1 input, no function with the same input like m in relation 3.

5 0
2 years ago
A napkin is folded into an isosceles triangle, triangle ABC, and placed on a plate, as shown. The napkin has a perimeter of 38 c
gavmur [86]
The area of plate which is covered by the napkin is equal to the area of folded napkin.

Before finding the area of folded napkin, we should find the dimension of the napkin.
Find the length of the leg side, the two leg has similar length.
perimeter = 38
l + l + 8 = 38
2l + 8 = 38
2l = 30
  l = 15
Each leg is 15 cm long.

Find the area of folded napkin
area = 1/2 × s × s × sin of angle between the sides
area = 1/2 × 15 × 15 × sin 30°
area = 1/2 × 15 × 15 × 1/2
area = 225/4
area = 56.25
to the nearest whole number >> 56 cm²
The answer is third option
6 0
3 years ago
Read 2 more answers
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