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mina [271]
3 years ago
6

Help pleaseeee!!!!!!

Mathematics
1 answer:
coldgirl [10]3 years ago
4 0

Answer:

18. 46

19. 0.7

22. 4 3/4

23. 54.5

26. 14

27. 11.5

31. 15

etc.

Step-by-step explanation:

absolute value means that the sign in front of the # doesn't matter, you just have to look at the positive value, for example:

absolute value of 46  =  46

absolute value of - 36 = 36

(imagine the sign in front of the # isn't there)

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Most evenings after dinner Duarte spends 30 minutes playing chess with his dad.
olasank [31]
T= total played
e= # evenings played
m= # minutes played

Total equals number of evenings played multiplied by number of minutes plated per evening.

EQUATION:
t=e * m

EQUATION (if 30 minutes per evening):
t=30e

Example:
3 nights, 30 minutes played

t= 3 * 30
t=90 minutes total played

Hope this helps!  :)
7 0
3 years ago
Q4: Write the equation in slope-intercept form of the line that is perpendicular to
Rama09 [41]

Answer:

y= −1/2x+ 1/2

Step-by-step explanation:

Find the negative reciprocal of the slope of the original line and use the point-slope formula

y-y1=m(x-x1) to find the line perpendicular to y=2x−3.

8 0
3 years ago
Dose anyone know how to solve this?
Ghella [55]

Answer:

Domain = [-5, -2) U (1, 3)

Range = (-3, 4]

Step-by-step explanation:

Domain is the x values

Domain = [-5, -2) U (1, 3)

Range is the y values

Range = (-3, 4]

8 0
3 years ago
Can someone please help me ASAP
garri49 [273]

y=4-x^2\\x-y=2 \\  \\ y = 4 -  {x}^{2}  \\ x = 2 + y \\  \\ y = 4 -  {(2 + y)}^{2}  \\  {y}^{2}  + 5y = 0 \\ y(y + 5) = 0 \\ y = 0 \\ y =  - 5

x = 2 + 0 = 2

x = 2 + ( - 5) =  -3

5 0
3 years ago
There are 50 homes in a new neighborhood. Every month 3 new homes are built until the neighborhood is complete with a total of 7
ser-zykov [4K]

Answer:

What is the question

Step-by-step explanation:

4 0
3 years ago
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