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zlopas [31]
3 years ago
13

Heeeeeeeeeeeeeeeeeeeeeeeeeeeeeeelp

Mathematics
2 answers:
Oksanka [162]3 years ago
6 0

Answer:

Step-by-step explanation:

(a)  27 degrees:  <em>complementary angle</em> is (90 - 27) degrees, or 63 degrees; recall that complementary angles add up to 90 degrees.  

(b)  Since supplementary angles add up to 180 degrees, we subtract 105 degrees from 180 degrees, obtaining the supplementary angle 75 degrees.  There's <em>no complementary angle here</em>, because 105 degrees is greater than 90 degrees.

(c) <em>complementary angle is (90 - 18) degrees, or 72 degrees</em>; <em>supplementary angle is (180 - 18) degrees, or 162 degrees</em>.

Tema [17]3 years ago
4 0

Answer:

1. not possible, 2. a. 65 b. 115  c.115

Step-by-step explanation:

def. sup. <

vertical angles post.

corresponding angles thm.

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Answer:

it's helps it by standing

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3 years ago
A wire was bent into the shape of a rectangle with width 5 and length 7. If this wire is bent into shape of a square, what is th
avanturin [10]

Answer:

6 cm

Step-by-step explanation:

wire was bent into the shape of a rectangle with width 5 and length 7. If this wire is bent into shape of a square, what is the length of a side of the square

Given that:

Rectangular wire with the following dimension :

Width = 5

Length = 7

To obtain the total length of the wire :

Perimeter of rectangle :

2 (length + Width)

2 (5 + 7)

2(12)

= 24 cm

The length of each side of the square will be :

Number of sides = 4

Length of each side :

24 / 4 = 6 cm

6 0
2 years ago
Four-fifths of a spinach casserole is leftover after Sam has lunch. Jackie and Alicia each take 1/2 of the leftover casserole. J
Delvig [45]

Answer:legit?

Step-by-step explanation:legit?

3 0
3 years ago
Which table shows a function whose range has exactly three elements
Rudik [331]
<h2>Answer:</h2>

The table which shows that a function's range has exactly three elements is:

         x      y

         3      8

        4      6

        5      12

        6       8

<h2>Step-by-step explanation:</h2>

<u>Domain of a function--</u>

The domain of a function is the set of all the x-values i.e. the value of the independent variable for which a function is defined.

<u>Range of a function--</u>

It is the set of all the y-value or the values which are obtained by the independent variable i.e. the values obtained by the function in it's defined domain.

a)

     x      y

     1      4

     2      4

     3       4

Domain: {1,2,3}

Range: {4}

Hence, the range has a single element.

b)

     x      y

     3      8

     4      6

     5      12

     6       8

Domain: {3,4,5,6}

Range: {6,8,12}

Hence, the range has three element.

c)

     x      y

     0     5

     2      9

     0      15

This relation is not a function.

because 0 has two images.

0 is mapped to 5 and 0 is mapped to 15.

d)

     x      y

     1      4

     3     2

    5      1  

    3      4

This relation is not a function.

because 3 has two images.

3 is mapped to 2 in the ordered pair (3,2) and 3 is mapped to 4 in the ordered pair (3,4)

5 0
3 years ago
Read 2 more answers
(Please Help me) Read all of it?
Alinara [238K]

Answer:

42 easy :)

Step-by-step explanation:

4 0
3 years ago
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