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3 years ago

Which polygon has an interior angle sum of 900°

Mathematics

2 answers:

sleet_krkn [62]3 years ago

6 0

Answer:

Step-by-step explanation:

Sum of interior angle = (n-2)180

900 = (n - 2)180

Opening bracket

900 = 180n - 360

180n = 900 + 360

180n = 1260

n = 1260/180

n = 7

yulyashka [42]3 years ago

5 0

Answer:

? i think it d

Step-by-step explanation:

you need to find one with congruent sides (equal)

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Write the equation of the line fully simplified slope-intercept form

noname [10]

Answer:

y=mx+b

Step-by-step explanation:

standard slope intercept form. just plug in slope and intercept

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3 years ago

In a fruit punch drink, the 3 ingredients are apple juice, orange juice and cranberry juice. If 3/4 of the drink is apple juice

SVETLANKA909090 [29]

Step-by-step explanation:

Let's assume x = apple juice, y = orange juice, and z = cranberry juice

$1 = x + y + z \\ 1 = \frac{3}{4} + \frac{1}{10} + z \\ z = 1 - \frac{3}{4} - \frac{1}{10} \\ z = \frac{3}{20}$

<u>x : y : z = 3/4 : 1/10 : 3/20</u>

If we were to make them all in the same denominator, x : y : z = 15/20 : 2/20 : 3/20.

$\frac{3}{4} \times \frac{5}{5} = \frac{15}{20} \\ \\ \frac{1}{10} \times \frac{2}{2} = \frac{2}{20}$

5 0

3 years ago

If a work group consistently achieves 80 % of its quarterly goals and the work group generally has 25 objectives per quarter how

alina1380 [7]

To determine the number of goals the group achieve in a given quarter (q), multiply the total goals they generally have (n) by their percent success (r)
q = n x r
Substituting the given,
q = (25 objectives) x 0.80 = 20
Thus, the group is expected to achieve 20 goals.

7 0

3 years ago

How many times does 6 go into 48

den301095 [7]

$48/6=8$

$8*6=48$

$6*8=48$

$48/6=8$

Final answer: ⇒ $\boxed{=8}$

Hope this helps!

And thank you for posting your question at here on brainly, and have a great day.

-Charlie

3 0

3 years ago

Read 2 more answers

(50 POINTS) The figure is transformed as shown in the diagram. Describe the transformation. A) dilation, then reflection B) refl

Helga [31]

Answer:

Hi there I was just working on this question on UsaTestPrep and idk if the answer is really correct but here: C: reflection then rotation.

Step-by-step explanation:

Extra Info:

Dilation is when the shape changes in size, which doesn't happen.

Translation is when it just moves across. It may look like that is happening here, but I'll explain.

The triangle is first reflected along the line . Imaging putting a mirror on the x=0 line (the y axis, basically), and you'd see 1 to 2.

Then, it is rotated around the point . Get a bit of tracing paper, draw over 2, and then, holding the tracing paper down at (works well with a pencil), rotate it round and you will find it fits perfectly over 3.

Also is this the diagram?

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3 years ago