Write an addition number sentence that corresponds to the arrows below.
1 answer:
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Answer:
The equation of line is
.
Step-by-step explanation:
If a line passes through two points and
, then the slope of the line is
From the given graph it is clear that the line is passes through the points (0,1) and (4,4).
The
The slope intercept form of a line is
where, m is slope and b is y-intercept
The slope of the line is and y-intercept is 1, so the equation of line is
Therefore, the equation of line is
.
The question is incomplete:
17. Tonya's mother is 1.5 times as tall as Tonya was when she was 6. How tall is Tonya's mother? Use the correct number of significant digits.
The image with the information about Tonya's height is attached.
Answer:
68 in.
Step-by-step explanation:
According to the information given, you can write the following expression:
x=1.5y
x=Tonya's mother height
y= Tony's height when she was 6
Also, you know from the table that Tonya's height when she was 6 was 45 in. and you can replace this value in the formula:
x=1.5*45
x=67.5
Because of this, the answer is that Tonya's mother height is 68 in.
