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adoni [48]
3 years ago
8

1 + 1 ¾ please help me

Mathematics
1 answer:
bonufazy [111]3 years ago
8 0
Exact form : 11/4
decimal form : 2.75
mixed number form : 2 3/4
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Plzzz helpppp itssss urgentt!!!!!!!!
azamat

Answer:

4) 40 Square inches

Step-by-step explanation:

You do 2 x 4 then divide by 2. after that you multiply by 4.  Then you add the square which is 2 x 2

6 0
3 years ago
What's the slope-intercept form that passes through the points (0, -1) and (1, 5)?
Rzqust [24]

Answer:

<h2>         y = 6x - 1</h2>

Step-by-step explanation:

\bold{slope\, (m)=\dfrac{change\ in\ Y}{change\ in\ X}=\dfrac{y_2-y_1}{x_2-x_1}}

(0, -1)    ⇒     x₁ = 0,  y₁ = -1

(1, 5)     ⇒     x₂ = 1,  y₂ = 5

So the slope:

                     \bold{m=\dfrac{5+1}{1-0}=\dfrac{6}{1}=6}

The slope-intercept form of the equation of line is y = mx + b, where m is the slope and b is the y-intercept of the line.

(0, -1)    ⇒     x₀ = 0,  y₀ = -1      ⇒   b = -1

Therefore:

                 y = 6x - 1          ←  the slope-intercept form of the equation

5 0
3 years ago
For breakfast, Mrs. Ryan bought a cup of coffee for $2.18 and a pastry for $1.65. How much change will she get back from $5.00?
Tom [10]

Answer:

1.17

Step-by-step explanation:

5-(2.18+1.65)

5 0
2 years ago
1 1/2 x -2= <br> PROCESS !!!!
trasher [3.6K]
11/2x=2
2/11(11/2)x=2(2/11)
x=4/11
7 0
2 years ago
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Ganezh [65]

Answer:

Slope is .18

Step-by-step explanation

Find two points along the line.

Calculate slope using \frac{y2-y1}{x2-x1}.

I used the points (1985, .21) and (1990, .30).

7 0
3 years ago
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