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vovangra [49]
3 years ago
10

Please answer the following:

Mathematics
1 answer:
serg [7]3 years ago
3 0
The sum of all interior angles in a polygon is
180(n - 2), where n = the number of sides in the polygon.

now, notice this figure above, it has 5 sides, namely is a PENTAgon, so the sum of all its interior angles is 180( 5 - 2), or 540, therefore

\bf (4x)~+~(3x+15)~~+~~(4x-25)~~+~~(3x+25)~~+~~(2x-3)=540
\\\\\\
16x+12=540\implies 16x=528\implies x=\cfrac{528}{16}\implies x=33
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A. A newborn red panda weighs 100 grams. A
Sati [7]

Answer:

198 g

Step-by-step explanation:

Let y = the new weight

the healthy cub gains 7% of its newborn weight per day = 0.07 × 100 = 7 g

after d days

y = 100 + 7 d

after 14 days,

the new born will weigh = 100 + (7 × 14) = 100 + 98 = 198 g

7 0
3 years ago
this table shows input and output values for a linear function f(x). What is the difference of outputs for any two inputs that a
Solnce55 [7]
The answer is 0.5.

X is the input and f(x) is the output. Between -3 and -2 the difference is 0.5. Because it goes from -0.5 to 1
5 0
3 years ago
Read 2 more answers
Multiply the fractions:<br> 2 / 5 ∙ 3 / 4.
Bingel [31]

Answer:

\frac{3}{10}

Step-by-step explanation:

\frac{2}{5} * \frac{3}{4} can be solved by just multiplying the numerators together and the denominators together

2 * 3 = 6 and 5 * 4 = 20 so the answer would be \frac{6}{20}

This simplifies to \frac{3}{10}

4 0
3 years ago
Write the ratio in simplest form: 2 pints to 2 gallons.
ryzh [129]

Answer:

2 pints: 0.25 gallons

16 pints: 2 gallons

Step-by-step explanation:

1 gallon = 0.125 pints

5 0
3 years ago
Kim's softball team was playing in the championship game. When there were 444 innings left, the team was losing by a score of 17
olga nikolaevna [1]

The inequality to determine the number of runs per inning, p Kim's team could have scored is; 4r + 6 > 17

<h3>How to write an Inequality?</h3>

Let r represent the number of runs per inning. Thus for 4 innings, we have 4r.

The team already has 6 runs. Now add the additional runs to this to get;

4r + 6

The team wants to score more than the other team, this means they need more than 17 and so the inequality required is;

4r + 6 > 17

Subtract 6 from each side to get;

4r + 6 - 6 > 17 - 6

4r > 11

Divide both sides by 4 to get:

r > 2.75

Approximating to a whole number gives;

r > 3

Read more about writing inequalities at; brainly.com/question/25275758

#SPJ1

8 0
2 years ago
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