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3 years ago

How to answer this problem

Mathematics

1 answer:

ddd [48]3 years ago

8 0

the solution is in pic .....base area is l×b and height is h

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Can anybody give me solving steps?

Tasya [4]

Answer:

angle relationship: same-side interior

value of x: 40

Step-by-step explanation:

the horizontal lines are parallel and the vertical line is the transversal, so 3x+x+20=180. combine the x's and subtract 20 from both sides to get 4x=160. then divide both sides by 4 to get x=40.

6 0

3 years ago

Write

marysya [2.9K]

Step-by-step explanation:

the slope= (-11+3)/(1+3) = -8/4 = -2

the equation:

y +3 = -2(x+3)

y+3=-2x-6

y= -2x -6-3

y = -2x -9

5 0

3 years ago

Please help!!! <br><br><br> Question is in pic attached . (^_^)_/

kupik [55]

Any number thats 8.5 or above

4 0

4 years ago

Read 2 more answers

Holli's house is located at (−1, 4). She can walk in a straight line to get to Jedd's house. A fast food restaurant is located a

GrogVix [38]

Answer:

The coordinates of Jedd's house is (-5, 0)

Step-by-step explanation:

Given;

Location of Holli's House = (−1, 4)

Location of fast food restaurant = (−3, 2)

To Find:

The coordinate of Jedd's house.

Solution:

If the distance between the two points $(x_{1},y_{1})$ and $(x_{2},y_{2})$ is divided by the point (x,y) in the ratio of m : n then

$x=\frac{x_{1}n+x_{2}m}{m + n}$

$y=\frac{y_{1}n+y_{2}m}{m + n}$

Hollis house is located at (-1 , 4)

So, $(x_{1},y_{1}) = (-1 , 4)$

She walks in a straight line to get to Jedds house

The restaurant is located at (-3 , 2) and partitions the way from

(x , y) = (-3 , 2)

The ratio of Hollis house to Jedds house is 1 : 1

(m : n) = 1 : 2

Lets consider that Jedds house is located at $(x_{2},y_{2})$

Then $x_2$ will be

$-3=\frac{-1(1)+x_{2}(1)}{1+1}$

$-3=\frac{-1 +x_{2}}{2}$

$-3 \times 2=-1 +x_{2}$

$-6 = -1 +x_{2}$

$-5 = x_{2}$

Now $y_{2}$ will be

$2=\frac{4(1)+y_{2}(1)}{1+1}$

$2=\frac{4+y_{2}}{2}$

$2 \times 2=4+y_{2}$

$4 = 4+y_{2}$

$4 - 4 = y_{2}$

$y_{2} = 0$

∴ The coordinates of Jedd's house is (-5, 0)

5 0

3 years ago

Which expression is equivalent to 4/-5

Elis [28]

Answer:

See below.

Step-by-step explanation:

The expression $\frac{4}{-5}$ is equivalent to the decimal -0.8 or -80%. It is also equivalent to the fractions $\frac{8}{-10} or \frac{16}{-20}$ since these simplify to 4/-5.

6 0

4 years ago