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lawyer [7]
3 years ago
10

14. What is the measure of angle wº? Show all work.

Mathematics
2 answers:
Semmy [17]3 years ago
6 0

Answer:

100 degrees

Step-by-step explanation:

We can start by finding angle y, which is supplementary to 160.

180-160=20

angle y = 20 degrees.

With that, we can find angle w using the interior-exterior sangle theorem (or whatever name you use for it) which states that "the measure of an exterior angle of a triangle equals the sum of the measures of two remote interior angles". In other words:

angle w = angle y + 80

angle w = 20+80

angle w = 100.

The final answer is 100 degrees.

I hope this helped! :D

ser-zykov [4K]3 years ago
3 0

Answer:

Hello,

w=100

Step-by-step explanation:

y=180-160 (angles supplementaries)

y=20

w is a externel angle of the triangle is equal to the sum of non adjacents angles:

w=80+20=100

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11.
ra1l [238]

Answer:

$733.33

Step-by-step explanation:

The question is on finding the principal value

Formulae for simple interest

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Given that;

Simple interest=$77 , R=7% and T=1.5 years then

S.I= P×R/100×T...................substituting the values given

77=P×7/100 × 1.5

77=P×0.105

77/0.105 =P

$733.33=P

5 0
4 years ago
Simplify 5 - (-1) please help me
devlian [24]

Answer:

Step-by-step explanation:

5 - (-1) = 5 + 1 = 6

3 0
3 years ago
A choral conductor has 1648 singers in her choir, some of them are professional singers. The conductor wants to estimate what pe
alina1380 [7]

Answer:

B. entire singers

Step-by-step explanation:

A population consists of all subjects that are being studied.

The total number of singers the choral conductor choral conductor  has in her choir is 1648.

The 1648 singers refers to the entire subject being studied

Therefore the population is the entire singers.

The correct answer is B.

4 0
3 years ago
Jonah recorded the points his team scored during its last nine basketball
Ainat [17]

Jonah recorded the points his team scored during its last nine basketball

games. The mean number of points scored was 42 and the MAD Was 4.4.

The MAD shows that the scores generally varied greatly from the mean.

The scores were mostly less than

38 (42 -4.4 = 37.6)

greater than

46 (42 + 4.4 = 46.4).

#SPJ1

5 0
2 years ago
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GREYUIT [131]
The ans should be ASA because angle AVR is equal to angle EVN (opposite angles equal) 
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