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skelet666 [1.2K]

3 years ago

8

How do u draw a concave pentagon with exactly one pair of perpendicular sides

2 answers:

Nutka1998 [239]3 years ago

6 0

Brain dump....
have you ever heard the expression cave in ? when u see something (cave in) it looks like crater right?
so just like that you know to draw to crater like objects perpendicular from each other
perpendicular means <span>at an angle of 90° to a given line, plane, or surface.</span>

Elena L [17]3 years ago

6 0

Refer to the rough drawing I have attached.
Sides 1 and 2 are perpendicular.
Sides 4 and 5 create a concave angle.

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Please help :( Im desperate

ki77a [65]

Answer:

(2,4)

Step-by-step explanation:

When graphed the lines intersect at point (2,4) which is the solution.

8 0

2 years ago

ULT ma<br> 4. Write an expression, then evaluate.<br> a. 1/4of the sum of 18 and 6

OlgaM077 [116]

Answer: Required expression: $\dfrac14\times(18+16)$

Result: $\dfrac{17}{2}$

Step-by-step explanation:

Given phrase: $" \dfrac14\text{ of the sum of } 18\text{ and }6. "$

Required expression: $\dfrac14\times(18+16)$ ['+' used to express sum, 'x' used in place of 'of']

Since 18+16 = 34

Then,

$\dfrac14\times(18+16)=\dfrac14\times34 \\\\=\dfrac{1}{2}\times17\ \ \text{[Divide numerator and denominator by 2]}\\\\=\dfrac{17}{2}$

Hence, $\dfrac14\times(18+16)=\dfrac{17}{2}.$

8 0

3 years ago

How to simplify -12 minus(-5)

emmainna [20.7K]

I think its ether 2 5/2 or 2 3/2
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3 0

3 years ago

A bag contains only cherry and grape gumballs. The ratio of cherry gumballs to grape gumballs in the bag is 7:6. What is the rat

Ede4ka [16]

So,

There are 7 cherry gumballs and 6 grape gumballs.

The total gumballs is 13.

Therefore, the ratio of grape gumballs to total gumballs is 6:13.

7 0

3 years ago

You have two cubes that you filled with water to make ice cubes. The first cube has a side length of 3 units. The second cube ha

Virty [35]

V = 3^3 = 5^3
Volume of each cube is side^3. To find the volume of both cubes just add the two volumes together.

5 0

3 years ago

Read 2 more answers