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3 years ago

What is the sum of the interior

Mathematics

1 answer:

GalinKa [24]3 years ago

7 0

Answer:

$\boxed {\boxed {\sf 3060 \textdegree}}$

Step-by-step explanation:

The sum of a polygon's interior angles is found using this formula:

$180 \textdegree (n-2)$

where n is the number of sides. This polygon has 19 sides.

$n=19$

$180 \textdegree*(19-2)$

$180 \textdegree*(17)$

$3060 \textdegree$

The sum of the interior angles is 3,060 degrees.

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A recipe calls for 2 tsp of salt, 1 tsp of pepper, and 4 tsp of garlic powder. How much pepper and garlic powder would you need

MakcuM [25]

Answer:

amount of pepper required= 7.5 tsp

amount of garlic powder required = 30 tsp

Step-by-step explanation:

Given,

amount of salt used for small batch of the recipe = 2 tsp

amount of pepper used for small batch of the recipe = 1 tsp

amount of garlic powder used for small batch of the recipe = 4 tsp

amount of salt used for the larger batch = 15 tsp

= 2 x 7.5 tsp

= amount of salt used for small batch the recipe x 7.5

So,

the amount of pepper needed for the larger batch= 7.5 x amount of pepper used for the small batch of recipe

= 7.5 x 1 tsp

= 7.5 tsp

the amount of garlic powder needed for the larger batch= 7.5 x amount of garlic powder used for the small batch of recipe

= 7.5 x 4 tsp

= 30 tsp

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3 years ago

Write 7/20 as a terminating decimal

svetlana [45]

Answer:

0.35

Step-by-step explanation:

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4 years ago

Read 2 more answers

PLEASE HURRRY!!!! WILL GIVE BRAINLIEST

Over [174]

Answer: $1150

Step-by-step explanation:

$p +\frac{1p}{2} =1750$

$\frac{2p}{2} +\frac{1p}{2} =1750$

$\frac{3p}{2} =1750$

$3p = 3450\\$

$p = 1150$

8 0

4 years ago

In the equation 2x + 7 = 21, what is the value of x? A.7 B.9 C.11 D.14

diamong [38]

The value of x is A.

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4 years ago

Differentiate Vx(x + 2) with respect to x.

Travka [436]

Answer:

$y'= \frac{3x+2}{2\sqrt{x} }$

General Formulas and Concepts:

Calculus

The derivative of a constant is equal to 0

Basic Power Rule:

f(x) = cxⁿ
f’(x) = c·nxⁿ⁻¹

Product Rule: $\frac{d}{dx} [f(x)g(x)]=f'(x)g(x) + g'(x)f(x)$

Chain Rule: $\frac{d}{dx}[f(g(x))] =f'(g(x)) \cdot g'(x)$

Step-by-step explanation:

Step 1: Define

$y=\sqrt{x} (x+2)$

Step 2: Rewrite

$y=x^{\frac{1}{2} } (x+2)$

Step 3: Differentiate

Product Rule [Basic Power/Chain Rule]: $y'= \frac{1}{2} x^{\frac{1}{2} -1}(x+2)+x^{\frac{1}{2} }(1)$
Simplify: $y'= \frac{1}{2} x^{\frac{-1}{2}}(x+2)+x^{\frac{1}{2}}$
Rewrite: $y'= \frac{x+2}{2\sqrt{x} } + \sqrt{x}$
Add: $y'= \frac{3x+2}{2\sqrt{x} }$

7 0

3 years ago