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netineya [11]
3 years ago
5

Help ASAP !!!!!!!!!!!!!!!

Mathematics
2 answers:
Brrunno [24]3 years ago
7 0
1 1/2 + 1 1/3 is 2 5/6
maria [59]3 years ago
3 0

Answer:

<h2>2   5/6</h2>

Step-by-step explanation:

<h3>1   1/2 + 1   1/3 is   2   5/6</h3>
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Make a table of values for each eqution<br> y = |x| + 1
Alisiya [41]
No x-intercept/Zero
y=1

Hope I can help you!

4 0
3 years ago
Find the value of w (u(2))
katrin [286]
<h3>Answer:  17</h3>

==================================================

Explanation:

We'll start things off by computing the inner function u(2)

Plug x = 2 into the u(x) function

u(x) = -x-1

u(2) = -2-1

u(2) = -3

This tells us that w(u(2)) is the same as w(-3). I replaced u(2) with -3.

We'll plug x = -3 into the w(x) function

w(x) = 2x^2-1

w(-3) = 2(-3)^2 - 1

w(-3) = 2(9) - 1

w(-3) = 18-1

w(-3) = 17

Therefore, w(u(2)) = 17

------------------------

Here's a slightly different approach:

Let's find what w(u(x)) is in general

w(x) = 2x^2 - 1

w(u(x)) = 2(u(x))^2 - 1

w(u(x)) = 2(-x-1)^2 - 1

Then we can plug in x = 2

w(u(x)) = 2(-x-1)^2 - 1

w(u(2)) = 2(-2-1)^2 - 1

w(u(2)) = 2(-3)^2 - 1

w(u(2)) = 2(9) - 1

w(u(2)) = 18 - 1

w(u(2)) = 17

3 0
3 years ago
Express 105/20 as amixed number in simpilist form
Brums [2.3K]

Answer:

5\frac{1}{4}

Step-by-step explanation:

  1. 105 ÷ 20 = 5.25
  2. 5.25 = 5\frac{25}{100} = 5\frac{1}{4}  

I hope this helps!

5 0
3 years ago
Read 2 more answers
Write the equation of the line that passes through the points (7,9) and
nevsk [136]

Step-by-step explanation:

9 = a7 + b

-2 = a9 + b

b = 9-7a and b = - 2-9a

9 - 7a = - 2-9a

2a = - 11

a = - 5.5

b = 9 - 5.5*7 = - 29.5

y = -5.5x - 29.5

5 0
3 years ago
Y
frozen [14]

Answer:

1

Step-by-step explanation:

Using two points on the line, (0, -3) and (3, 0),

Slope (m) = \frac{y_2 - y_1}{x_2 - x_1}

Let,

(0, -3) = (x_1, y_1)

(3, 0) = (x_2, y_2)

Plug in the values

Slope (m) = \frac{0 -(-3)}{3 - 0} = \frac{3}{3} = 1

Slope = 1

4 0
3 years ago
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