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il63 [147K]
3 years ago
11

30 points

Mathematics
1 answer:
Maksim231197 [3]3 years ago
5 0

Answer:

the angle of depression is 45 degrees

Step-by-step explanation:

120(150)

angle theorem

points postulate

90/2=45

please mark brainliest and give thanks

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The following linear equation represents the line of best fit for the following scatter plot
Lynna [10]

Answer:

C) About 243 hits

General Formulas and Concepts:

<u>Pre-Algebra </u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtract Property of Equality

Step-by-step explanation:

<u>Step 1: Define </u>

y = home runs

x = hits

[Best Line of Fit] y = 0.15x - 1.5

<em>We can use this to predict the average of the scatter plot. </em>

home runs = y = 35

<u>Step 2: Solve for </u><em><u>x</u></em><u> hits</u>

  1. Substitute [BLF]:                    35 = 0.15x - 1.5
  2. Add 1.5 on both sides:          36.5 = 0.15x
  3. Divide 0.15 on both sides:    243.333 = x
  4. Rewrite:                                  x = 243.333

Remember that this is a <em>prediction</em>. According to the best line of fit, we would need approximately ~243 to get 35 home runs.

6 0
2 years ago
a shopper purchase 8 t-shirts and 5 pairs of pants for $220 the next day he purchased 5T shirts and one pair of pants for $112 h
Lyrx [107]
Each pair of pants cost $27. Set up a system of equations.
5t + 5p = 220
5t + p = 112
Subtracting the second equation from the first,
4p = 108
p =27
3 0
3 years ago
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I don't understand this question can someone help me with this please, please explain!! and thank you for the help!! If u dont k
mestny [16]

Answer:

#1=d

#2=a

Step-by-step explanation:

i am not sure about #1 though good luck

6 0
3 years ago
Which line has a slope of -5 and a y intercept at 3?
klio [65]

Answer:

You need to show a graph so we can calculate the problem.

Step-by-step explanation:

6 0
3 years ago
Why should we study about gender inequality?
Talja [164]

Answer:

Gender equality is when people of all genders have equal rights, responsibilities and opportunities. Everyone is affected by gender inequality - women, men, trans and gender diverse people, children and families. It impacts people of all ages and backgrounds.  We need gender equality urgently. Gender equality prevents violence against women and girls. It’s essential for economic prosperity. Societies that value women and men as equal are safer and healthier. Gender equality is a human right. Everyone benefits from gender equality.

Step-by-step explanation:

6 0
3 years ago
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