All categories

2 years ago

Can someone please help me ASAP

Mathematics

2 answers:

Aloiza [94]2 years ago

7 0

Answer:

x = 12

∠A = 144°

Step-by-step explanation:

Because of the alternate exterior angles theorem, ∠A and ∠B are equal, so:

10x + 24 = 6x + 72

subtract 24 from both sides

10x = 6x + 48

subtract 6x from both sides

4x = 48

divide both sides by 4

x = 12

So ∠A is

10(12) + 24 = 120 + 24 = 144

∠A and ∠B are both 144, no need to do this to ∠B as like i said before, they are congruent, but just in case

6(12) + 72 = 72 + 72 = 144

worty [1.4K]2 years ago

5 0

In this model, x= 12 and Angle A is 144°.

You might be interested in

Find and interpret the mean absolute deviation of the data. Round your answers to the nearest tenth. If necessary 101.5 98.7 95.

lesya692 [45]

Answer:

$\bar X = 100.4$

And we can calculate the deviations from each value like this:

$|101.5-100.4 |=1.1$

$|98.7-100.4 |=1.7$

$|95.4-100.4 |=5.0$

$|92.3-100.4 |=8.1$

$|109.8-100.4 |=9.4$

$|104.7-100.4|=4.3$

And the mean absolute deviation would be:

$MAD =\frac{1.1+1.7+5.0+8.1+9.4+4.3}{6}= 4.93$

Step-by-step explanation:

For this case we have the following dataset given:

101.5 98.7 95.4 92.3 109.8 104.7

We can calculate the mean with the following formula:

$\bar X =\frac{\sum_{i=1}^n X_i}{n}$

And replacing we got:

$\bar X = 100.4$

And we can calculate the deviations from each value like this:

$|101.5-100.4 |=1.1$

$|98.7-100.4 |=1.7$

$|95.4-100.4 |=5.0$

$|92.3-100.4 |=8.1$

$|109.8-100.4 |=9.4$

$|104.7-100.4|=4.3$

And the mean absolute deviation would be:

$MAD =\frac{1.1+1.7+5.0+8.1+9.4+4.3}{6}= 4.93$

8 0

2 years ago

Here is a sequence

Rina8888 [55]

Answer:

5120

Step-by-step explanation:

....80,160,320.... 2560

You are multiplying by 2 each time.

4 0

3 years ago

Ally bought 1/2 pound of cashews and 5/6 pound of granola. Plot the fractions on the number line. Which quantity is greater

maksim [4K]

5/6 pound of granola is greater than 1/2 pound of cashews

4 0

2 years ago

N is an integer<br> Which is greater? n or -n

ivanzaharov [21]

Answer:

Step-by-step explanation:

Positives are greater than negatives.

6 0

2 years ago

Read 2 more answers

A yogurt cost 55 p . <br> how many yogurts can be brought for six pound ?

lions [1.4K]

Answer:

Since 3 pounds would get you 5 yogurts multiply that by two and you get 10

The answer is 10 yogurts

Hope it helped!

Step-by-step explanation:

4 0

2 years ago

Can someone please help me ASAP ​

Can someone please help me ASAP