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3 years ago

HELPPP! true or false and explain pls!!

Mathematics

1 answer:

larisa [96]3 years ago

4 0

22.) True, quadrilaterals are essentially 4-sided figures
24.)True, as long as diagonals are orthogonal

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Write in Slope Intercept Form:

vlada-n [284]

1) -1
2) 7.5/3
3) -3/4.5
4) -3
5) 4/3
6) -8/1.6
7) 7/1.4

7 0

3 years ago

Is the relationship between the temperature scales proportional?Why or why not?

zhannawk [14.2K]

Answer: No, see explanation below

Step-by-step explanation:

For the relationship between the temperature scales to be proportional, the ratio (the number we get when dividing the given temperature in Celsius by the temperature in Fahrenheit) has to be constant.

$\frac{0}{32}=0\\\frac{10}{50}=0.2\\\frac{20}{68}=0.29$

In the example, I give, we can see that is not the case. It applies to any value as well, therefore the relationship between the temperature scales is NOT proportional

4 0

3 years ago

Solve B=1/4m(s+z) for s

ElenaW [278]

Answer:

$s = \frac{-mz+4B}{m}$

Step-by-step explanation:

Step 1: Distribute.

$B = \frac{1}{4}m * s + \frac{1}{4}m * z$
$B = \frac{1}{4}ms + \frac{1}{4}mz$
$\frac{1}{4}ms + \frac{1}{4}mz = B$

Step 2: Subtract 1/4(mz) from both sides.

$\frac{1}{4}ms + \frac{1}{4}mz - \frac{1}{4}mz = B - \frac{1}{4}mz$
$\frac{1}{4}ms = -\frac{1}{4}mz + B$

Step 3: Divide both sides by m/4.

$\frac{1}{4}ms/\frac{m}{4}=(\frac{-1}{4}mz + B)/\frac{m}{4}$
$s = \frac{-mz+4B}{m}$

6 0

3 years ago

What is the domain? What is the range?

almond37 [142]

Answer:

The domain of a function is the set of all possible inputs for the function. For example, the domain of f(x)=x² is all real numbers, and the domain of g(x)=1/x is all real numbers except for x=0. We can also define special functions whose domains are more limited.

The range is the difference between the largest and smallest numbers. The mid range is the average of the largest and smallest number.

Hope this helps!

8 0

3 years ago

What is 3×10^6 in standard form? Enter your answer in the box.

12345 [234]

3000000

Move the decimal 6 places to the right.
Hope this helps.

7 0

4 years ago

Read 2 more answers