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3 years ago

Which have smaller angles than 8

Mathematics

2 answers:

musickatia [10]3 years ago

7 0

Answer:

6, 4, 3 and 1

denis23 [38]3 years ago

3 0

Answer:

Angles 3, 4, and 6

Step-by-step explanation:

Theorem:

The measure of an exterior angle of a triangle equals the sum of the measures of the remote interior angles.

Angle 8 is an exterior angle, and angles 4 and 6 are its remote interior angles. According to the theorem, the sum of the measures of angles 4 and 6 equals the measure of angle 8, so the measures of angles 4 and 6 must be less that he measure of angle 8. Since angles 3 and 4 are vertical angles, they are congruent, so the measure of angle 3 must also be less than the measure of angle 8.

Answer: Angles 3, 4, and 6

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Plz answer this fast fast I will give brainlist and 12 points

Firlakuza [10]

Answer:

a) 115°

b) 140°

c) 75°

d) 255°

Step-by-step explanation:

a) another line parallel to AB through E will split x into two sectors.

Parallel lines intersected by a third line makes opposite internal angles of equal value. Supplemental angles add to 180°

x = (180 - 120) + (180 - 125) = 115°

b) double application of parallel lines intersected by a third line making corresponding angles identical.

c) more of the same

d) more of the same

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3 years ago

Chase is making calzones that require 2 3/4 pounds of beef. He only has 1,1/6 pound left. How much more does he need?

Dovator [93]

Here is the solution of the given problem above.
Firstly, to make the solution easier, let us convert the mixed fractions.
2 3/4 is 11/4 (Pounds of beef needed)
1 1/6 is 7/6 (Pounds of beef available)
So, to get how much more he needs, we will deduct 7/6 from 11/4 and we get 19/12. And this fraction is equivalent to option A. 1 7/12. Therefore, he needs 1 7/12 pounds more. hope this answer helps.

6 0

3 years ago

Read 2 more answers

What kind of transformation converts the graph of f(x) = 10x + 71 - 2 into the graph of

Over [174]

Answer:

A transition down six units

Step-by-step explanation:

-2-6=-8

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3 years ago

Jennifer is flying from Montana to South Carolina for vacation. Her flight leaves at 6:30 a.m. MST. Her flight is 3 hours. What

snow_lady [41]

11:30 am is the time for south carolina when she lands :)

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3 years ago

Disks of polycarbonate plastic from a supplier are analyzed for scratch and shock resistance. The results from 100 disks are sum

s344n2d4d5 [400]

The contingency tables serve to record the frequencies with which an object appears according to the measured variables, in this case two variables, each with two scales, the scratch resistance and the shock resistance, both measured as high and low.

The information is organized in such a way that the value of each box represents the total number of objects that meet the characteristics measured for each variable, for example in this case we have 70 discs with high shock resistance and high scratch resistance, 9 with high scratch resistance and low shock resistance, 16 with high shock resistance and low scratch resistance and finally 5 discs with low scratch and shock resistance.

We complete the table like this to obtain other total values:

$\qquad\qquad\qquad\qquad\qquad\text{Shock resistance}\\\text{Scratch resistence}\left[\begin{array}{cccc}&\text{high}&\text{low}&\text{total}\\\text{high}&70&9&79\\\text{low}&16&5&21\\\text{total}&86&14&100\end{array}\right]$

With this information, and taking into account that the values presented are frequencies, to obtain the probability, each one must be divided into the total number of objects and multiply by 100, for this case as 100 objects, the frequency is the same percentage or probability .

Answer

a) The probability that, when selecting a random disk, its scratch resistance is high and its shock resistance is high is 70%, since this is the value that corresponds to the intersection of both variables in the table.

b) the probability that, when selecting a random disk, its resistance to scratches is high or that its resistance to impacts is high is 95% because the probability that its resistance to scratches is high is 79 % and the probability that its impact resistance is high is 86%, as one or the other requests, this is the sum of both minus the intersection, that is 79% + 86% -70% = 95%

c) the two events described are not mutually exclusive, that is, they cannot pass through, since the table informs us that of the analyzed discs 70, these two characteristics possessed, high shock resistance and high scratch resistance

8 0

3 years ago