All categories

3 years ago

What is the value of q

Mathematics

2 answers:

Maslowich3 years ago

8 0

What in the hell are they teaching middle schoolers now day? I didn’t even learn that in high school lol

ExtremeBDS [4]3 years ago

8 0

Answer:

64.2

Step-by-step explanation:

The max of an angle is 180 because the bottom angle is 180 so you subtract 180 - 115.8 then you get 64.2

Hope it helps.

You might be interested in

The sum of a number and 17 is no less than 26

Tema [17]

We put this into an algebraic equation, where x = the number .
x + 17 > 26
x > 9

This > is the greater than sign, we use this because it's no less than 26.
Ideally we would use this sign:
http://etc.usf.edu/clipart/41700/41712/fc_greateq_41712_md.gif
because it could be equal to 26.

The number is greater or equal to 9

6 0

4 years ago

Read 2 more answers

The manufacturers of m&m's claim that 20% of the milk chocolate m&m candies are orange. find the mean and standard devia

lora16 [44]

The mean of a sampling distribution of a sample with proportion, p and sample size, n is given by $\mu=np$ .

The standard deviation of a sampling distribution of a sample with proportion, p and sample size, n is given by $\sigma= \sqrt{np(1-p)}$

Given that the manufacturers of m&m's claim that 20% of the milk chocolate m&m candies are orange. The proportion is p = 0.2

The mean of the sampling distribution of the sample proportion of orange m&m's for samples of size 100 is given by $\mu=100(0.2)=20$

The standard deviation of the sampling distribution of the sample proportion of orange m&m's for samples of size 100 is given by $\sigma= \sqrt{100(0.2)(1-0.2)} = \sqrt{16} =4$

8 0

3 years ago

The surface area of this rectangular prism is 1,414 square meters. What is the volume?

Mice21 [21]

Answer:

2940

Step-by-step explanation:

Surface Area of a rectangular prism is 2(LW)+2(HW)+2(LH)

We have that the surface area is 1414 where L=c , H=20, W=7

Let's plug all of this in to solve for c:

2(LW)+2(HW)+2(LH)=1414

2(c*7)+2(20*7)+2(c*20)=1414

14c+280+40c=1414

54c+280=1414

54c=1414-280

54c=1134

c=1134/54

c=21

Now the volume of a rectangular prism is V=L*W*H

So plug in our values L=21, H=20, W=7

V=21*20*7=2940

7 0

3 years ago

A section of a biking trail begins at the coordinates

Alexandra [31]

Answer:

9 over -15

Step-by-step explanation:

you subtract the coordinates from each oth

7 0

3 years ago

The sum of the first n terms of an arithmetic sequence is 242. If the first term is 12 and the last term is 42, find the value o

den301095 [7]

Answer:

Step-by-step explanation:

Sum of first n terms = 243

$a_{1} = 12 \\\\l = 42\\\\S_{n} = \dfrac{n}{2}(a_{1}+l)\\\\\dfrac{n}{2}(12+42) = 243\\\\\\\dfrac{n}{2}*54=243\\\\\\n*27=243\\\\n=\dfrac{243}{27}\\\\n=9$

6 0

3 years ago