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frez [133]
3 years ago
10

What is the measure of angle 1? 20° 42° 138° 160°

Mathematics
2 answers:
nikdorinn [45]3 years ago
8 0

Step-by-step explanation:

line s || line t

r is the transversal,

Therefore,

(7x-2)°= (6x+18)° {exterior alternate angles}

7x-6x=18+2

x=20°

r is also a straight line,

therefore,

7x-2+angle1=180° (straight angle)

7x-2+ angle1=180°

7(20)-2+ angle 1= 180°

140°-2+ angle 1= 180°

angle 1= (180-140+2 )°= 42°

angle 1= 42°

RoseWind [281]3 years ago
7 0

Answer:

the answer is 42

Step-by-step explanation:

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The restaurant sells their arnold palmer for 4 cups for 5$. What is the price of 1 cup?
prohojiy [21]

Answer:

$1.25

Step-by-step explanation:

Set up a proportion, use inverse operations, and solve;

cups : price

4 : 5

/4  /4

1 : 5/4

1 : 1.25

1 cup to $1.25

7 0
3 years ago
A manufacturing firm, specialising in making widgets, has overhead expenses (wages, utilities etc) of
7nadin3 [17]

C = 150000 + 17n

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3 years ago
If the area of the larger circle is 25 times the area of the smaller circle, then the radius of the larger circle is how many ti
IrinaVladis [17]

Answer:

easy peasy (again)

Step-by-step explanation:

given is that, area of the larger one is 25 times more than the smaller one

so, just put it in the area formula,

let the radius of the larger circle be represented by = R

and of the smaller circle be = r

then, (pi) (R)^2 =25 x (pi) (r)^2

=> dividing the equation by pi on both sides, also taking square root on both sides

=> R = 25 r

that would be the radius of the larger circle is 25 times bigger than the smaller radius

(all u need is to pay attention to the data given in the question and the relation between all that data itself) then it'll look like magic of how the question gets solved...the answer is always in front of you, only thing is to look harder ...good luck with what you are aiming to achieve

3 0
3 years ago
PLEASE HELP ME I GIVE BRAINLIEST
mariarad [96]

Decimal Form: 11.5

Fraction Form: 11 1/2

7 0
2 years ago
Read 2 more answers
Which of the following is not a characterstic of the sampling distribution of a sample statistic
natita [175]

Answer:

The samples are all drawn from the sample population. Is the not the characteristics of the sampling distribution of a sample statistic. The correct option is b.

Step-by-step explanation:

Samples are drawn from the population not from the sample population.

Therefore drawing samples from a sample population is not a characteristics of the sampling distribution of a sample statistic.

5 0
3 years ago
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