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ira [324]
4 years ago
14

1. Three less than the square of a number can be

Mathematics
1 answer:
raketka [301]4 years ago
8 0

Answer:

D) x^2-3

Step-by-step explanation:

As if a statement is given which says that :Three less than the square of a number.

This means  x^2-3 if the number is 'x'

Suppose the statement is : the value of y is 3 less than the square of x then the equation will be y=x^2-3

By using two such statement that gives two equation we can find the value of x and y by solving one equation and putting it in the other equation which will give the values of two variables .

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Bumek [7]

9514 1404 393

Answer:

  i) ∠AOB = 87°

  ii) ∠BOC = 72°

  iii) ∠COD = 123°

  iv) ∠AOD = 78°

Step-by-step explanation:

The first three angle measures can be read from the diagram. Find the rays that define the angle, and read the measure of the arc between them.

The last angle, AOD, is found using the fact that the sum of all of the angles around a point is 360°.

  87° +72° +123° +∠AOD = 360°

  ∠AOD = 360° -282° . . . . . . . . . . subtract 282° from both sides

  ∠AOD = 78°

7 0
3 years ago
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Soloha48 [4]

Answer:

(height times length times width)+(1/2 times height times base)

Step-by-step explanation:

thats how you do it

3 0
3 years ago
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Determine the length of FH. Given FG= 13cm and GH=5cm and FH is missing
Mumz [18]

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Step-by-step explanation:

8 0
3 years ago
Max is building a garage and a shed in his yard and wants to be sure the triangular roofs are similar. The garage triangular roo
Butoxors [25]

Answer:No

Step-by-step explanation

Because its 6x2=12 and 4x4.5=18 and 10x3=30 they are like not the same.

7 0
3 years ago
Richard Hoskins was the leader of a 4-H club with 27 children. When he divided the club into groups of 5 to play a game, how man
kotykmax [81]

Answer:

5 groups

2 extra children

Step-by-step explanation:

The computation of a number of groups and number of extra children is shown below:

Given that

There is 27 children

And, this group would be divided into group 5

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As we know that 25 is easily divided by 5

So there are 5 groups

And, the extra children is

= 27 - 25

= 2 chidren

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3 years ago
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