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Allisa [31]
3 years ago
11

What's 1+1+2 (doing this to show my aunt)

Mathematics
2 answers:
Rus_ich [418]3 years ago
7 0

Answer:

4

Step-by-step explanation:


sasho [114]3 years ago
6 0

Answer:

The answer would be 4

Step-by-step explanation:

You can use PEMDAS and add left to right

1+1=2

2+2=4

Hope this helps!

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Ahat is the area of this quadrilateral?<br><br> A,B,C,D
Maslowich

Answer:

A. 12 square feet

Step-by-step explanation:

So it's easier to find the area when you split the shape into 2 parts, and they already did that for you. So basically you find the area of both triangles and add them together. The formula for a triangle is <u>base x height divided by 2</u>. You don't have to do that because there are <u><em>2</em></u> triangles with the same base and height so you don't have to divide it by 2. 3 x 4 = 12, so A. 12 square feet is your answer.

6 0
2 years ago
Read 2 more answers
I AM STUCK!!! PLEASE HELP!!!!!
mixer [17]
A = 0.1
B = 50.9

These are rounded to the nearest tenth
8 0
3 years ago
Write an equation for the line below. No Links. Thank you
TiliK225 [7]
Y=-1.5x+1.5
we can see the y-intercept is at (0, 1.5).
And when the line goes to the right 1 unit, it's at (1, 0), which is going down 1.5 units, meaning the slope is -1.5x. you can check this in desmos graphic calculator and you'll see the points on the line if you want
6 0
3 years ago
Read 2 more answers
AB and BC form a right angle at point B if A = (-3,-1) and B = (4,4) what is the equation if BC
sergejj [24]

Answer:

7x+5y-48=0

Step-by-step explanation:

Refer the attached figure .

We are given a line AB

Point A=(x_1,y_1) = (-3,-1)

Point B=(x_2,y_2) = (4,4)

Formula for slope 'm' when two points are given :

m=\frac{y_2-y_1}{x_2-x_1}

Substituting thew values

m=\frac{4-(-1)}{4-(-3)}

m=\frac{5}{7}

Since we are given that AB is perpendicular to BC

So, By property - perpendicular slopes are negative reciprocals of each other.

\Rightarrow m_1\times m_2 =-1

\Rightarrow \frac{5}{7}\times m_2 =-1

\Rightarrow m_2 = \frac{-7}{5}

So, Slope for line BC : m_2 = \frac{-7}{5}

Point B = (4,4)

Formula of equation of line : y-y_1=m(x-x_1)

y-4=\frac{-7}{5}(x-4)

5(y-4)=-7(x-4)

5y-20=-7x+28

7x+5y-20-28=0

7x+5y-48=0

Hence the equation of line BC : 7x+5y-48=0

5 0
3 years ago
Triangle FEG is similar to triangle IHJ. Find angle H.
Marysya12 [62]

i’m just as stupid man i need help on the exact same one

5 0
3 years ago
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