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sineoko [7]
3 years ago
12

Uhm which one idk thankssss

Mathematics
1 answer:
Stells [14]3 years ago
3 0

Answer:

The answer is A and C

Step-by-step explanation:

Supplementary angles added together = 180.

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Please help me !!!!!!!
erastova [34]

Answer:

C. Both (1,11) and (-1,-5)

Step-by-step explanation:

Ok so,

let's try to plug in the first ordered pair into the equation. It should look like this:

11 = 8+3

11=11      CORRECT

now let's try to plug in the second ordered pair. it should look like this:

-5 = -8+3

-5 = -5      CORRECT

hope this helps. have a good day!!

6 0
3 years ago
Help please live or death
iogann1982 [59]
Angle 2 is 143
angle 4 is 37
angle 7 is 143
angle 8 is 37
8 0
3 years ago
Kenyan bought 3.4 pounds of nails for his construction job. Each pound cost $1.59. How much did he pay for the nails? Round to t
o-na [289]
3.4/1.59= 2.138364779874214
3 0
4 years ago
Find the probability of rolling a 2,3, or 4 on the number cube
kolezko [41]
Well, if you wanted the answer, it is provided in the picture that you yourself have uploaded. However, if need more clarification on how to find that answer. Here I go. 

So, you can ask yourself, how many numbers are on the cube? 6, from 1-6. So there are 6 possible outcomes. Now between the numbers 1, 2, 3, 4, 5, 6, how many are the numbers 2, 3, or 4? There are 3, so it is 3/6, 1/2, 50%, or 0.5.
3 0
3 years ago
An article reports, "attendance dropped 4% this year, to 300. What was the attendance before the drop to the nearest whole numbe
nadezda [96]

Answer: 313

Step-by-step explanation:

Let x be the attendance before the drop.

Given: An article reports, "attendance dropped 4% this year, to 300.

Wec can write 4% = 0.04

Then, 4% of x = 0.04x

Now according to the question we have:-

x-0.04x=300\\\\\Rightarrow\ x(1-0.04)=300\\\\\Rightarrow\ 0.96x=300\\\\\Rightarrow\ x=\dfrac{300}{0.96}=312.5\approx313\ \ \ \ \text{[Rounded to the nearest whole numbers.]}

Hence, the the attendance before the drop = 313

4 0
4 years ago
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