MATHEMATICS HIGH SCHOOL

Use the figure below to complete the following problem.Given:
H = 2x + 60
T = x + 30
HALT is a

∠A =

30
45
60
Use the figure below to complete the following problem. Given: - 1

Answers

Answer 1
Answer: ,H + <T = 180 ;
2x + 60 + x + 30 = 180 ;
3x + 90 = 180;
3x = 90;
x = 30 ;
<T = 60 ;
T and A are congruent angles ;
<A = 60
First choice is the right answer !
Answer 2
Answer:

Answer: 60

I did the assignment, trust me.

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Jambalaya is a Cajun dish made from chicken, sausage, and rice. Simone is making a large pot of jambalaya for a party. Chicken costs $6 per pound, sausage costs $3 per pound, and rice costs $1 per pound. She spends $42 on 13.5 pounds of food. She buys twice as much rice as sausage. How much chicken, sausage, and rice will she use in her dish?Can someone please show me how to make this into 3 algebraic equations. I should be good from there. I would really appreciate it.

Answers

x- amount\ of\ chicken-\ cost\ 6\$\ per\ pound\n y-amount\ of sausage\ - cost\ 3\$\ per\ pound\n z-amount\ of rice-\ cost\ 1\$\ per\ pound \n\n x+y+z=13,5\ and\n 6*x+3*y+1z=42 \ and\n z=2y\n\n First\ substitude\ z=2y\ to \ both\ equations:\n \left \{ {{x+y+2y=13,5} \atop {6x+3y+2y=42}} \right. \n\n \left \{ {{x+3y=13,5} \atop {6x+5y=42}} \right. |First\ equation\ multiply\ by\ -6\n\n \left \{ {{-6x-18y=-81 } \atop {6x+5y=42}} \right.|Adding\ equations\n \+\ -\ -\ -\ -\ -\ -\- \n -13y=-39|:-13y=3\n x+3y=13,5\n x+3*3=13,5\n x=13,5-9=4,5\n x=4,5\n z=2y\n z=2*3=6\n She\ will \ use \ 4,5\ pounds\ of\ chicken, \ 3\ pounds\ of\ sausage\n and\ 6\ pounds\ of \ rice

Y-1=5/6(x-4) in standard form

Answers

           y - 1 = ⁵/₆(x - 4)
           y - 1 = ⁵/₆(x) - ⁵/₆(4)
           y - 1 = ⁵/₆x - 3¹/₃
             + 1         + 1
                 y = ⁵/₆x - 2¹/₃
        ⁻⁵/₆x + y = ⁵/₆x - ⁵/₆x - 2¹/₃
   -6(⁻⁵/₆x + y) = -6(-2¹/₃)
-6(⁻⁵/₆x) - 6(y) = 14
         5x - 6y = 14
If you would like to write the equation Y - 1 = 5/6 * (x - 4) in standard form, you can do this using the following steps:

Y - 1 = 5/6 * (x - 4)
Y - 1 = 5/6 * x - 5/6 * 4
Y - 1 = 5/6 * x - 10/3
Y - 5/6 * x = 1 - 10/3
Y - 5/6 * x = - 7/3       /*6
6 * Y - 5 * x = - 14

The correct result would be 6 * Y - 5 * x = - 14.

The mean is always the best measure of central tendency for a set of data. true false

Answers

False, as the mean can be skewed by an outlier in the data

Evaluate a + b for a = 2 and b = 3.
1
5
6

Answers


a = 2
b = 3.156

   (a + b)  =  (2) + (3.156)  =  5.156
just add if it were normal 2 + 3 = 5 and just out the .156

answer is 5.156

40 Jenny is buying gifts for her family. So far she has spent $45,95, and she has one more gift to buy. She started with a total of $60 to spend on all of her gifts Write an inequality that shows how much she can spend on the final gift

Answers

Greetings!

Answer:

x \leq 14.05

Step-by-step explanation:

First, to find the boundary we need to find the amount of money left, simply subtract the spent amount from the total:

60 - 45.95 = 14.05

Seeing as this is the amount, she can spend any amount up to and including 14.05, so we need an equal to or smaller than sign:

Let x be the value of the object:

x \leq 14.05

Which is the inequality!


Hope this helps!

Which acronym describes the order of arithmetic operations

Answers

One such acronym is PEMDAS, which stands for Parentheses, Exponents, Multiplication, Division, Addition, Subtraction.

Answer:

Step-by-step explanation:
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