MATHEMATICS MIDDLE SCHOOL

Identify the pair of anglesQuestion 2 options:

A. Same side interior


B. Alternate exterior


C. Alternate Interior


D. Corresponding
Identify the pair of angles Question 2 options: A. Same - 1

Answers

Answer 1
Answer:

Answer:

i think its C it should be c

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Mark's age is, t, is 3 times his age 10 years ago. Write an equation to represent the statement.
Hot dogs come in packs of 10 while bonds: packs of eight what are the least number is a fax you should buy in order to have the same numbers of hot dogs and buns
The possible values of x are given by x + 8 < 6. what is the greatest possible value of 7x?
Can you divide an angle into three even smaller angles using any geometric tools?
What is .72 as a fraction is its simplest form?

If cot A = 1.96000 and the acute angle A has to be determined, which one of the following expressionswill give the seconds of the angle?

Answers

cot A = 1.96
tan A = 1 / cot A
tan A = 1 / 1.96
tan A = 0.510204082
A = tan^(-1) 0.510204082
A= 27.03086026°
A= 27° 0.03086026°
A= 27° 0.03086026° x (60' / 1°)
A= 27° 1.8516156'
A= 27° 1' 0.8516156'
A= 27° 1' 0.8516156' x (60" / 1')
A= 27° 1' 0.8516156 x 60"

Then the expression for the seconds is 0.8516156 x 60"

In Option A, we have (-0.00120)/(-0.00141) x 60" = 0.851063830 x 60"
In Option B, we have -0.00141/0.00120 x 60" = -1.175 x 60"
In Option C, we have 0.00806/0.01159 x 60" = 0.695427092 x 60"
In Option D, we have (-0.01159)/(-0.00806) x 60" = 1.437965261 x 60"

Answer: Option A: (-0.00120)/(-0.00141) x 60"

(02.01) Solve for x: 3 over 4 x + 5 over 8 = 4x x = __________________ Write your answer as a fraction in simplest form. Use the "/" symbol for the fraction bar. Answer for Blank 1:

Answers

Answer:

x = (5)/(26)

Step-by-step explanation:

Given equation:

(3)/(4)x + (5)/(8) = 4x

(3(2)x + 5)/(8) = 4x            ∵taking GCF 8

(8 (6x + 5) )/(8)  = 4x × 8

6x + 5 = 32x    ⇒   5 = 32x - 6x   ⇒  5 = 26x   ⇒  x = (5)/(26)

Given the line 5x – 2y = 10, Find the equation of a parallel line that passes through the point (2, 3). Find the x- and y-intercepts of both lines. Plot the intercepts and use them to graph both lines on the same set of axes.

Answers

1) subtract 5x from both sides
2) you will be left with 2y= -5x +10
3) then you divide 2 from the three numbers
4) you will be left with y=-5/2x +5
your slope is -5/2x
and your y-intercept is 5
which means your point starts at (0,5) on the graph

Which is the best estimate for the expression?
49% of 15

Answers


49%=0.49

0.49x15=7.35

49% of 15 is 7.35
49% of 15 is 7.35 
hope that helps

of the 125 guests invited to a wedding ,104 attended the wedding .What percent of the invited guests attended the wedding

Answers

(104)/(125) =(104*8)/(125*8)=(832)/(1000)

832/1000 = 0.832 = 0.832 * 100% = 83.2%

83.2% of the invited guests attended the wedding.

Wallpaper was applied to one rectangular wall of a large room. The dimensions of the wall is 42 feet on one side and the other side 25.5 feet. If the total cost of the wallpaper was $771.12, what was the cost, in dollars, of the wallpaper per square foot?PLZ HELP ASAP!!!!!!!

Answers

Answer: $0.72


Step-by-step explanation:

Given The dimensions of the rectangular wall of a large room.

Length of the rectangular wall= 42 feet

Width of the rectangular wall= 25.5 feet

Then the area of the rectangular wall =length*\ width

=42*25.5=1071\ square feet

The cost of the wallpaper = $771.12

The cost of the wallpaper per square foot=\frac{\text{total cost of wallpaper}}{\text{area of the wall}}

=(771.12)/(1071)\n\n=(77112)/(107100)=(72)/(100)=\$0.72

Hence, the cost of the wallpaper per square foot = $0.72
.72¢ per square foot. 
In order to find this answer, first you need to find out how many square feet the wall is. Multiply the dimensions ( 42 x2 5.5), and that would give you the answer. (1,071). Now that we have the total square footage, you can cross multiply to find out how much 1 square foot would cost.    1,071       1
                                                                                          –––––– x ––––
                                                                                           771.12.      ?
Cross multiply to get the answer .72
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