Pleaseee helpp don’t understand!!

Mathematics

1 answer:

Masja [62]2 years ago

5 0

Answer:

Step-by-step explanation: so

First you should have paired attention and I don’t understand either sorry!

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PLEASE HELP ASAP!!! Fill in a two-column proof for the following conjecture. Use the reasons in the bank below, you will not use

notsponge [240]

Answer:

2. Given

3. Definition of supplementary angles

4. Substitution Property

5 Subtraction Property

Step-by-step explanation:

2. Given

We are given in the statement that m<1 = 112°

3. Definition of supplementary angles

Supplementary angles definition: Two angles are supplementary if there sum is equal to 180°. That statement states:

m<1 + m<2 = 180°

4. Substitution Property

We put the value of m<1 = 112° in the equation. This is substitution property.

5. Subtraction Property

To find the value of m<2 we subtract 112 from both sides of the equation.

This is subtraction property.

6 0

3 years ago

Jeremias invested $20 at a rate of 8.5% compounded continuously. How long would it take to triple his money?

3241004551 [841]

Answer:

Step-by-step explanation:

Use formula for continuous interest:

A = $Pe^{rt}$ , where r- interest rate, t- time in years

If A = 3P, and r = 0.085 then the equation is:

$3P = Pe^{0.085t}$
$3 = e^{0.085t}$
ln 3 = 0.085t
1.099 = 0.085t
t = 1.099 / 0.085
t = 12.9 ≈ 13 years

3 0

2 years ago

Read 2 more answers

Pls help me hurry I need help!!

Citrus2011 [14]

C. 9 square roots of 2

To answer this question, it's super important that you understand the ratio of sides for special triangles. This triangle in particular, a 45-45-90 triangle, has a ratio between the legs and hypotenuse of 1:1:

Since we are given the value of the hypotenuse, we know that the value of the two sides multiplied by $\sqrt{2}$ will be 18. Knowing this, we can write out an equation: