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Anna71 [15]
4 years ago
13

Angle A is 80, Angle C is 40 Figure out what measure the angle of B

Mathematics
1 answer:
maw [93]4 years ago
8 0

Answer:

60

Step-by-step explanation:

The angle measures in a triangle always add up 180 degrees. 180-80-40=60

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PLEASE HELPP!!!!!<br>what is the slope of the line?<br><br>-3<br><br>1<br><br>0<br><br>undefined
marysya [2.9K]
Answer: -4

The formula for slope is rise/run. This means that between two points, you have to see the distance going up and down/ left and right.

Looking at points (0,-1) and (3,-1), you can see that the height difference is 4 units. This means that the rise is 4.

rise/run

4/run

Left and right, the difference is only one unit.

4/run

4/1

4

This graph is also negative, so let’s add that in.

-4

This is your answer! I know it wasn’t one of the options you provided, but I’m pretty sure that this is the answer.

Hope this helps comment below for more questions :)
4 0
3 years ago
F(x)= x^2+6 and g(x)=x+8/x find( g o f)(-7)
cestrela7 [59]
F(-7) = (-7)^2 + 6 = 49 + 6 = 55;
<span>( g o f)(-7) = g(f(-7)) = g(55) = (55 + 8)/5 = 63/5;</span>
5 0
3 years ago
Suppose that for a typical FedEx package delivery, the cost of the shipment is a function of the weight of the package measured
Maksim231197 [3]

Answer:

The answer is "Option 5"

Step-by-step explanation:

Please find the complete question in the attached file.

Throughout the above output the regression equation is:

Delivery cost =0.469\times weight +9.617

4 0
3 years ago
Probablitity question please fully explain answer or i will report
dsp73

Answer:

Since there is only 1/5 that is the amounts of fives so it would be 1/5 divided = 0.2 times 3 = 0.6 so 0.6 is the answer

I’m really sorry if I’m wrong ...

8 0
3 years ago
Read 2 more answers
The sum of two numbers is with a ratio of 15:10 .find the larger number
Naddik [55]
With ratio to get the same ratio but bigger or smaller numbers you should double the ratio or half it. Dont know if this was any help :)
3 0
3 years ago
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