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4 years ago

Is there another shape with the sum of angles being 180° besides triangle?

Mathematics

1 answer:

luda_lava [24]4 years ago

3 0

There no other figure but can take a property that is linear pair or linear pair axiom

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What is the difference between the least number of minutes jumpes and the greatest minutes jumped?

harkovskaia [24]

The greatest number in the plot is 66, and the least number is 19. If you subtract 19 from 66, the answer is 47.

5 0

3 years ago

You want the billboard to have an area of 144 ft. 1. What do you know about the height and the width of the billboard?

stepladder [879]

Answer: The height and the width is a number that would be multiplied by itself like 5x5=25. The answer to this question would be 12 as the width and the height.

Step-by-step explanation:

5 0

3 years ago

Oliver drove the first 90 miles of his journey in 1.5 hours and the remaining 120 in 3 hours. What was the average speed on the

ikadub [295]

Creo que la respuesta es C. No soy bueno con el inglés, pero eso es lo que pienso. Lo siento si está mal.

6 0

3 years ago

Read 2 more answers

What is the equation of the circle?

MakcuM [25]

Answer:

○ $\displaystyle (x - 4)^2 + (y + 2)^2 = 25$

Explanation:

Accourding to one of the circle equations, $\displaystyle (x - h)^2 + (y - k)^2 = r^2,$ the centre of the circle is represented by $\displaystyle (h, k).$ Moreover, all negative symbols give you the OPPOCITE TERMS OF WHAT THEY REALLY ARE, so you must pay cloce attention to which term gets which symbol. Another thing you need to know is that the radius will ALWAYS be squared, so no matter how your equation comes about, make sure that the radius is squared. Now, in case you did not know how to define the radius, you can choose between either method:

Pythagorean Theorem

$\displaystyle a^2 + b^2 = c^2 \\ \\ 4^2 + 3^2 = r^2 \hookrightarrow 16 + 9 = r^2 \hookrightarrow \sqrt{25} = \sqrt{r^2} \\ \\ \boxed{5 = r}$

Sinse we are dealing with length, we only desire the NON-NEGATIVE root.

Distanse Equation

$\displaystyle \sqrt{[-x_1 + x_2]^2 + [-y_1 + y_2]^2} = d \\ \\ \sqrt{[-7 + 4]^2 + [-2 - 2]^2} = r \hookrightarrow \sqrt{[-3]^2 + [-4]^2} = r \hookrightarrow \sqrt{9 + 16} = r; \sqrt{25} = r \\ \\ \boxed{5 = r}$

Sinse we are dealing with distanse, we only desire the NON-NEGATIVE root.

I am joyous to assist you at any time.

6 0

2 years ago

Which equation has infinitely many solutions?

raketka [301]

Answer:

Step-by-step explanation:

5.1 + 2y + 1.2 = -2 + 2y + 8.3 ( subtract 2y on each side)

5.1 + 1.2 = -2 + 8.3 ( collect like terms)

6.3 = 6.3

If the equation ends with a true statement (ex: 2=2) then you know that there's infinitely many solutions or all real numbers.

4 0

3 years ago

Read 2 more answers