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3 years ago

Resolver 3+(-2)-[6-(1+5)+4]

Mathematics

2 answers:

garri49 [273]3 years ago

6 0

Answer:-7

Step-by-step explanation:

To solve this 3+(-2)-[6-(1+5)+4]

We get

3-2-6-6+4

3+4-2-6-6

7-14

=-7

steposvetlana [31]3 years ago

5 0

Answer:

-3

Step-by-step explanation:

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dlinn [17]

Step-by-step explanation:

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8 0

2 years ago

What is the area of the figure?

Vanyuwa [196]

Answer: 42.5 m

Step-by-step explanation:

Split the figure into a rectangle and a triangle.

Find the areas of the rectangle and the triangle seperately and add them together.

Rectangle: 7 x 5 = 35

Triangle: 5 x 3/2 = 7.5

35+7.5= 42.5m

8 0

3 years ago

Read 2 more answers

How long would it take to double your principal in an account that pays 6.5% annual interest compounded continuously? round your

prisoha [69]

It would take 10.7 years.

The formula for continuously compounded interest is:
$A=Pe^{rt}$
where P is the principal, r is the interest rate as a decimal number, and t is the number of years.

Using our information we have:
$A=Pe^{0.065t}$

We want to know when it will double the principal; therefore we substitute 2P for A and solve for t:
$2P=Pe^{0.065t}$

Divide both sides by P:
$\frac{2P}{P}=\frac{Pe^{0.065t}}{P}
\\
\\2=e^{0.065t}$

Take the natural log, ln, of each side to "undo" e:
$\ln{2}=\ln{e^{0.065t}}
\\
\\0.6931471806=0.065t$

Divide both sides by 0.065:
$\frac{0.6931471806}{0.065}=\frac{0.065t}{0.065}
\\
\\10.7\approx t$

8 0

3 years ago

Read 2 more answers

1. You have a chance to buy a promissory note. Natalia Sandino borrowed some money from her mother, agreeing to repay her with 7

tresset_1 [31]

Asked and answered elsewhere.
brainly.com/question/9763416

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3 years ago

The curve y = ax^2 + bx + c passes through the point (2, 32) and is tangent to the line y = 4x at the origin. Find the values of

Arada [10]

We are given the general formula of the curve of y = ax2 + bx + c. The tangen line at the origin is y = 4x. This eliminates the second term in which the derivative should be reflected as a constant. Since when the derivative of the first term is 4x, then a should be 2. From the points, c should be equal to 24.

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3 years ago