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xxTIMURxx [149]
3 years ago
6

Simplify your answer as much as possible

Mathematics
2 answers:
Serhud [2]3 years ago
7 0

Answer:

2

Step-by-step explanation:

Dima020 [189]3 years ago
4 0

Answer:

2

Step-by-step explanation:

<u>z² - y</u>

z + 2y

when y = 3,  z = 5

substitute values:

=   <u> 5² - 3   </u>

    5 + 2*3

=  <u>    22     </u>

    5 + 2*3

=   22 / 11

= 2

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Can a triangle have 2 right angles
Nikitich [7]
No they can only have one right angle
4 0
4 years ago
Read 2 more answers
Identify the domain and range of each of the graphs below.<br><br><br> Domain: <br><br><br> Range:
Anna11 [10]

Answer:

Domain → (-∞, ∞)

Range → (-∞, ∞)

Step-by-step explanation:

Domain of a function is defined by the x-values or input values of the graph.

Similarly, Range of the function is defined by the y-values or output values from the graph.

From the picture attached,

x - values for the line shown in the graph vary from negative infinity to positive infinity.

Therefore, Domain of the function will be → (-∞, ∞)

And for every x-value there is a y-value, so Range of the function will be same as domain (varying from negative infinity to positive infinity) → (-∞, ∞)

8 0
3 years ago
Kevin and monica lead visitor tours at a museum. Last month, both kevin and monica led the same number of vistors. Kevin lead 15
kiruha [24]

Answer:

Number of students in each group = 8

Step-by-step explanation:

kevin and monica led the same number of vistors.

Let x = number of students in each group

Kevin lead 150 adults, plus 6 student groups.

150 + 6x

Monica led 134 adults, plus 8 student groups.

134 + 8x

Equate both equations

150 + 6x = 134 + 8x

Collect like terms

150 - 134 = 8x - 6x

16 = 2x

Divide both sides by 2

x = 16 / 2

= 8

x = 8

Number of students in each group = 8

3 0
3 years ago
Is it possible to add a rational number to an irrational number and get a rational<br> number?
True [87]

Answer:

no

Step-by-step explanation:

rational numbers are just like negative and positive. If you add a positive number and a negative number together, you are going to get a negative number, so the answer is no.

// have a great day //

3 0
4 years ago
33 + 2(5+8) - (6-2)2 =
Darina [25.2K]

Answer:

51

Step-by-step explanation:

33+2(5+8)-(6-2)2

open the brackets FIRST

<u>2</u><u>(</u><u>5</u><u>+</u><u>8</u><u>)</u><u> </u><u>=</u><u> </u><u>2</u><u>6</u>

33+26-(6-2)2

33+18

= 51

4 0
3 years ago
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