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3 years ago

Find the value of x and y.

Mathematics

2 answers:

kirill [66]3 years ago

6 0

Answer:

Option b) x = 15, y = 17

Step-by-step explanation:

In this picture the two lines are intersecting each other at point. Measurement of one angle is 112° and opposite angle of 112° is (7x+7)

Since we know opposite angles are always equal

Therefore 112 = 7x + 7

7x = 112 - 7 = 105

7x = 105

x = 105/7 = 15

Since (7x + 7) + 4y = 180° (sum of all angles on a line is 180°)

7×15 + 7 + 4y = 180

105 + 7 + 4y = 180

4y = 180 - 112= 68

y = 68/4 = 17

Therefore Option b is the right option.

VikaD [51]3 years ago

3 0

The answer would be B. Hope this helped!

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Write the ratio as a fraction in lowest terms. 15 minutes to 3 hours

mel-nik [20]

Answer:

Part A is 5/6 of the whole

Part B is 1/6 of the whole

Solution:

Assuming there are no other parts,

the Whole = A + B is the denominator:

Whole = 15 + 3 = 18

Part A = 15 and Part B = 3 are numerators for each fraction.

The fractions are then:

15/18 and 3/18

Meaning:

Part A is 15/18 of the whole

Part B is 3/18 of the whole

Reducing the fractions, it is also true that:

Part A = 5/6 of the whole

Part B = 1/6 of the whole

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frozen [14]

You divide it by tens and ones so that it can give you the anwser

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4 years ago

If x=4 and y=3 what is the value of 5x+2y-6 show how you got the answer.

Oksana_A [137]

Answer:

Given x = 4 and y = 3

Step-by-step explanation:

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4 years ago

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The amount of time that a customer waits on hold at a call center can be modeled by a uniform distribution on the interval from

Contact [7]

Using the uniform distribution, we have that:

a) The density curve is given at the end of this question.

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-----------------

The uniform distribution has two bounds, a and b, and the probability of finding a value between c and d is given by:

$P(c \leq X \leq d) = \frac{d - c}{b - a}$

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A similar problem is given at brainly.com/question/15855314

4 0

3 years ago

Help. Was not here today.

Elza [17]

If 205 is a posible answer I think thats's it
Because it's just like multiplucation 41x1=41
42x2=82.......etc.
42x5=205

6 0

3 years ago