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adelina 88 [10]
3 years ago
14

Find the measure of angle 1.​

Mathematics
2 answers:
Artyom0805 [142]3 years ago
7 0

Answer:

There's nothing there

Step-by-step explanation:

hichkok12 [17]3 years ago
3 0

Answer:

Do you have an attached picture?

Step-by-step explanation:

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1/3 divided by 5/6a what is the answer please I don’t get it;(
Aleksandr [31]

Answer:to divide you have to have the same number for the bottom number so you will divide 2\6 by 5\6a and you will probably get a answer with a graphing calculator i hope this helps

Step-by-step explanation:

3 0
3 years ago
Given: x + y = 10<br>If x= -21, what is y?​
kvv77 [185]

Answer:

X=31

Step-by-step explanation:

-21+31=10

31 - 21 = 10

5 0
3 years ago
HELP MEEEE I BEG U SO MUCH
Ivan

Answer:

characters: y-axis

5 0
3 years ago
1. What is the mean to the nearest tenth?
Inessa [10]

Solution: 1. The mean is given below:

Mean=\frac{\sum fx}{\sum f}

Where:

f is the frequency

x is the value

\therefore Mean=\frac{1 \times 7 + 2 \times 1+ 3 \times 3 + 4 \times 2 + 5\times 2}{15}

                       =\frac{7+2+9+8+10}{15} =\frac{36}{15} =2.4

Therefore, the mean = 2.4

2. The mean is given below:

Mean = \frac{8+11+23+15}{4}

                 =\frac{57}{4}

                 =14.3

I am not understanding why your teacher 14.3 is wrong. Please check whether the weight of 4 pumpkins is correct or not.

3. We are given that on average 5 passengers will board the bus at each of the 6 stops.

Let x be the number of passengers board the bus at the sixth stop.

Therefore, the average is:

\frac{3+7+5+6+2+x}{6} =5

23+x=30

x=30-23

x=7

Therefore, 7 passengers need to board the bus at the sixth stop for Leah's prediction to be true.

6 0
3 years ago
What are the domain and range of the function f(x)=-log(5-x)+9
Alinara [238K]
Function:   f(x) = – log(5 – x) + 9

Restriction for the domain of f:

5 – x > 0

x < 5

So the domain of f is

Dom(f) = {x ∈ R:  x < 5}

or using the interval notation,

Dom(f) = ]– ∞,  5[.

________

Next, we want to show that for any given y ∈ R, there is always an x ∈ Dom(f) so that

y = f(x)

Once we show that, we can conclude that the range of f is R (all real numbers).

Solving the equation for x:

y = f(x)

y = – log(5 – x) + 9

y – 9 = – log(5 – x)

– (y – 9) = log(5 – x)

9 – y = log(5 – x)

5 – x = 10^(9 – y)

x = 5 – 10^(9 – y)

Since there is not any restriction for y, the range of f is R (all real numbers).

I hope this helps. =)

Tags:  logarithmic composite function domain range inverse solve algebra
5 0
4 years ago
Read 2 more answers
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