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Kisachek [45]
3 years ago
8

Please answer this question

Mathematics
1 answer:
lisabon 2012 [21]3 years ago
5 0

Teal Graph: Domain = {-infinity, 8}

Teal Graph: Range = {-infinity, 10}

Purple Graph: Domain = all real numbers

Purple Graph: Range = [2, infinity)

Black Graph: Domain = [-2, 6]

Black Graph: Range = [-2, 2]

Blue Graph: Domain = all real numbers

Blue Graph: Range = {-3, 0, 3}

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0.5(x^2 + 5x + 136)^2/3 = 50​
Maksim231197 [3]

Answer:

see the attachments for answers

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6 0
3 years ago
The sum of 5x2y and (2xy2 + x2y) is
Ludmilka [50]
The sum of all three is 6x^2y + 2xy^2
8 0
4 years ago
Pls help! solve the equation by completing the square. 0= x^2 - 14x
Sedaia [141]

Answer:

B. x= 0,14

Step-by-step explanation

1. 0= x^2 - 14x

2.  x^2 - 14x=0

3. (b/2)^2= (-7)^2

4. x^2 - 14x +49= 49

5. (x-7)^2=49

6. x= 0, 14

3 0
3 years ago
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For a recent year, the number of men in the U.S Senate totaled 4 more than five times the number of woman. Find the number of me
algol13

Answer:

There are 84 men and 16 women in the U.S Senate.

Step-by-step explanation:

We are given the following in the question:

Let x be the number of males and y be the number of females.

Total members = 100

Thus, we can write the equation:

x + y = 100

Men in the U.S Senate totaled 4 more than five times the number of woman.

Thus, we can write the equation:

x = 4 + 5y

Solving the two equations by substitution method, we have,

(4+5y) + y = 100\\\Rightarrow 4 + 6y = 100\\\Rightarrow 6y = 96\\\Rightarrow y = 16\\\Rightarrow x = 4 + 5(16) = 84

Thus, there are 84 men and 16 women in the U.S Senate.

8 0
4 years ago
Circle E has a radius of 40 inches with = 324°. Find the exact length of
Anni [7]
Let the arc is ABC with angle 324 degree, to find the length of that arc follow the steps;
The circumference of the circle E is :C = 2 r π
C = 2 * 40 π = 80 π cm.
Also 324° / 360° = 0.9m Arc (ABC ) = 0.9 * 80 π = 72 π cm
There is also formula for calculating the measure of an arc:
m Arc = r π α / 180°
m Arc = 40 π * 324 / 180
= 40π * 1.8 = 72 π
Now we have to find the exact length ( π ≈ 3.14 ) 
m Arc ( ABC ) = 72 * 3.14 = 226.08 cm
8 0
3 years ago
Read 2 more answers
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