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Brilliant_brown [7]

4 years ago

10

Help me now please!!! asap

1 answer:

nika2105 [10]4 years ago

3 0

Answer:

1. linear function

2. linear function

3. exponential function

4. exponential function

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Are the ordered paires parallel perpendicular or neither

Annette [7]

Answer:

The answer is neither.

Step-by-step explanation:

The slope of AB is -5/0, and the slope of CD is 4/0.

6 0

3 years ago

Find the measure of angle 2 if the measure of angle 8 is 40<br> degrees.

Vinvika [58]

Answer:

what is the shape?

Step-by-step explanation:

like is a square triangle or what ? show us a picture

8 0

3 years ago

Let Z={a,c,{a,b}}. What is |Z|?

Lina20 [59]

$Z=\{a,c,\{a,b\}\}$

$\boxed{|Z|=3}$ (treat $\{a,b\}$ as one element of $Z$ )

The power set of $Z$ is

$\boxed{2^Z=\bigg\{\{\},\{a\},\{c\},\big\{\{a,b\}\big\},\{a,c\},\big\{a,\{a,b\}\big\},\big\{c,\{a,b\}\big\},\big\{a,c,\{a,b\}\big\}\bigg\}}$

1. $\{a,c\}\subseteq Z$ is true because both $a\in Z$ and $c\in Z$ .

2. $a\in Z$ is true.

3. $\{c\}\subseteq Z$ is true (same reason as part 1).

4. $\{c\}\in Z$ is false because $Z$ does not contain the set $\{c\}$ , rather just the element $c$ itself.

5. $b\in Z$ is false because the element $b$ on its own simply is not in $Z$ . That $b\in\{a,b\}$ does not mean $b\in Z$ , but that $b$ belongs to a subset of $Z$ .

6. $\{a,b\}\in Z$ is true.

6 0

4 years ago

What is 4 2/3 + 2 1/5 + 3 1/2

Elena L [17]

Answer:

$10\frac{11}{30}$

Step-by-step explanation:

Convert the mixed fractions into improper fractions.

$14/3+11/5+7/2$

Add the values.

$311/30$

$10\frac{11}{30}$

$=10.36666666667$

6 0

4 years ago

Explain the difference between the rate of change between a set of data values and the change between data values

guapka [62]

Answer:

The difference is that the rate is just one thing and the the set of data values are more than one value.They are in a set.

Sorry there is no explanation to this this is not literally math.

4 0

3 years ago