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Ronch [10]
3 years ago
8

7th grade math help me pleaseeee

Mathematics
1 answer:
qaws [65]3 years ago
5 0

3(4+n)

Step-by-step explanation:

3(4+n)=12+3n

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Pls help with my homework I need help
shusha [124]

Answer:

tan G = 1.6071

Step-by-step explanation:

tan G = 45/28

tan G = 1.6071

6 0
3 years ago
Write 4.5 as a mixed number.
Zolol [24]

Answer:

9/2

Step-by-step explanation:

4.5 = 4 1/2 = 9/2

7 0
3 years ago
Read 2 more answers
I'm having trouble figuring out what the equation is for the trend line and what the slope is
Talja [164]

Answer:

The equation for the trend line would be y = -1/100x + 25

Step-by-step explanation:

In order to find the trend line, we first need to find the slope. To do so, we need to find two points on the line. The points we'll use are (0, 25) and (2500, 0). Next, we use the slope formula.

m(slope) = (y2 - y1)/(x2 - x1)

m = (0 - 25)/(2500 - 5)

m = -25/2500

m = -1/100

Now that we have this we can use the slope and the intercept in slope intercept form to model the trend line.

y = mx + b

y = -1/100x + 25

3 0
3 years ago
Someone help please I would love to get the answer asap
Ksenya-84 [330]

Answer:

35.6

Step-by-step explanation:

cos = adj/ hypt

cos (77) = 8/x

x = 8/cos (77) = 35.56

6 0
3 years ago
How do the absolute value of -11.5 and the absolute value of -9.5 COMPARE ? choose the correct symbol.
Step2247 [10]

Answer:

>

Step-by-step explanation:

absolute value is just the number without the negative sign if there is one.

11.5>9.5 always.

5 0
3 years ago
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