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sveticcg [70]
2 years ago
14

Help pls i'z aint that smart plsssss

Mathematics
2 answers:
Maslowich2 years ago
7 0
He could add / subtract by the past amount
with the next amount to figure out.
22.75-15.80= 6.95
15.80-12.83= 2.97
30.50-12.83= 17.67
30.50-7.02= 23.48
Kind of like that, hope that helps! :)
natali 33 [55]2 years ago
4 0

He could add / subtract by the past amount with the next amount to figure out.

22.75-15.80= 6.95

15.80-12.83= 2.97

30.50-12.83= 17.67

30.50-7.02= 23.48

Kind of like that, hope that helps! :)

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Neporo4naja [7]

Answer:

#2

Step-by-step explanation:

because the letters match up for the sides of each triangle

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3 years ago
What is the main advantage of using money instead of bartering? A. Many more people today use money than bartering to get goods
alekssr [168]

D. people do not have to have a good or service that another person wants

Reason: Money gives people a universal unit of value. For example, If I needed a toothbrush and I have a pair of scissors, In order for me to get a tooth brush is to trade my scissors with someone else who has a tooth brush and wants scissors. As you can see, this isn't practical. If I had money, I will only need to find someone who has a tooth brush.

6 0
3 years ago
Read 2 more answers
Directions: List all congruent angles and write a proportion that relates the corresponding sides.
Klio2033 [76]

Answer:

Angle GHF ~ KHJ

Angle GFH ~ KJH

Angle FGH ~ JKH

Where side:

FH ~ JH

FG ~ JK

GH ~ KH

Step-by-step explanation: from the attached figure, the list of all congruent angles and the proportion that relate the corresponding sides are:

Angle GHF ~ KHJ

Angle GFH ~ KJH

Angle FGH ~ JKH

Where side:

FH ~ JH

FG ~ JK

GH ~ KH

Please find the attached file for the figure

4 0
3 years ago
Determine the standard form of the equation of the line that passes through (-2, 0) and (-8,5)
Naya [18.7K]

Answer:

-5x-6y=10      ←   in standard form

Step-by-step explanation:

The equation of a line in  standard form  is.

Ax+By=C

were

  • A is a positive integer and
  • B, C are integers

As the equation in  point-slope form

y-y_1=m\left(x-x_1\right)

where m is the slope and \left(x_1,\:y_1\right)  is a point on the line.  

as

\mathrm{Slope\:between\:two\:points}:\quad \mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}

\left(x_1,\:y_1\right)=\left(-2,\:0\right),\:\left(x_2,\:y_2\right)=\left(-8,\:5\right)

m=\frac{5-0}{-8-\left(-2\right)}

m=-\frac{5}{6}

using   m=-\frac{5}{6}  and \left(x_1,\:y_1\right)=\left(-2,\:0\right)  then

y-0=-\frac{5}{6}\left(x-\left(-2\right)\right)

-\frac{5}{6}\left(x-\left(-2\right)\right)=y-0

6\left(-\frac{5}{6}\left(x-\left(-2\right)\right)\right)=6y

-5\left(x+2\right)=6y

-5x-10=6y

-5x-6y=10      ←   in standard form

8 0
3 years ago
Can I get help on this
antoniya [11.8K]

Answer:

2/3

Step-by-step explanation:

Ratio is 2:3 since we have 6 and 9 for width. We can refer to 1:2:3 as 3:6:9, and apply the same thing for length 8 to where we have 4:8:12.

7 0
4 years ago
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