All categories

3 years ago

Question 1 What is mZABC in AABC? Record the measurement.

Mathematics

1 answer:

Marianna [84]3 years ago

3 0

Bejejdgejdhdjsjshsvx

You might be interested in

What is the grade average of 75 70 90 60 50 90 70

Iteru [2.4K]

The average can be found by adding them all up and dividing that number by the number of items. If the result have you a number that's more than the largest or less than the lowest, you did it wrong.

(75+70+90+60+50+90+70)/7
= 505/7
=72.14

6 0

4 years ago

The table shows the altitude, in feet, of an airplane at certain times during its flight from Baltimore to Orlando since its dep

Margarita [4]

Answer:

around 8,000

Step-by-step explanation:

its because we can see that it roughly increases and decreases by 2000, its my guess, tell me how u get on

6 0

2 years ago

This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive an

maxonik [38]

Answer:

5.0 ft-lbf

Step-by-step explanation:

The force is

$F = \dfrac{9}{6^x}$

This force is not a constant force. For a non-constant force, the work done, <em>W</em>, is

$W = \int\limits^{x_2}_{x_1} {F(x)} \, dx$

with $x_1$ and $x_2$ the initial and final displacements respectively.

From the question, $x_1 =0$ and $x_2 = 12$ .

Then

$W = \int\limits^{12}_0 {\dfrac{9}{6^x}} \, dx$

Evaluating the indefinite integral,

$\int\limits \dfrac{9}{6^x} \, dx =9 \int\limits\!\left(\frac{1}{6}\right)^x \, dx$

From the rules of integration,

$\int\limits a^x\, dx = \dfrac{a^x}{\ln a}$

$9 \int\limits \left(\frac{1}{6}\right)^x \, dx = 9\times\dfrac{(1/6)^x}{\ln(1/6)} = -5.0229\left(\dfrac{1}{6}\right)^x$

Returning the limits,

$\left.-5.0229\left(\dfrac{1}{6}\right)^x\right|^{12}_0 = -5.0229(0.1667^{12} - 0.1667^0) = 5.0229 \approx 5.0 \text{ ft-lbf}$

4 0

4 years ago

50 points!

Thepotemich [5.8K]

Answer:

Step-by-step explanation:

An excluded value is any value of x that makes the denominator of the rational expression zero as this would make the expression undefined.

Consider expression D

$\frac{6}{x+5}$

This will be undefined when

x + 5 = 0 ⇒ x = - 5 ← excluded value → D

5 0

3 years ago

Read 2 more answers

If b>1 in a function of the form f(x) = ab^x, is the function an example of exponential growth or exponential decay?

alex41 [277]

Answer:

It's exponential growth.

Step-by-step explanation:

b/c any value of b that's greater than 1 is an exponential growth function, and anything that's 0<b<1 or if b<0, the function would be an exponential decay.

3 0

3 years ago