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Vera_Pavlovna [14]
3 years ago
8

Calculate the size of θ in the given diagram ( see image).O is the center of the circle.​

Mathematics
2 answers:
Volgvan3 years ago
8 0

Answer:

90-48=42 grades because 48 and 42 are complimentary angles (add up to 90 grades).

mariarad [96]3 years ago
3 0

Answer:

∅ = 42°

Step-by-step explanation:

90 - 48 = 42° because 48 and 42 are complimentary angles (add up to 90°)

because the radii lines form an isosceles triangle, ∠∅ also = 42°

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Y=(x-5)(x+1). What is the vertex of the parabola
dedylja [7]

Answer:

Rewrite in vertex form and use this form to find the vertex  

(h , k ) .  ( 2 , − 9 )

5 0
3 years ago
Is the system of equations consistent and independent, consistent and dependent, or inconsistent? y=−3x 12y=−6x 2 Select the cor
tresset_1 [31]

System of equations helps to compare two real-life situations. The system is an Independent Consistent System.

<h3>What is a System of the equation?</h3>

Inconsistent System

A system of equations to have no real solution, the lines of the equations must be parallel to each other.

Consistent System

1. Dependent Consistent System

A system of the equation to be Dependent Consistent System the system must have multiple solutions for which the lines of the equation must be coinciding.

2. Independent Consistent System

A system of the equation to be Independent Consistent System the system must have one unique solution for which the lines of the equation must intersect at a particular.

Given to us

y = −3x + 12

y = −6x + 2

As we have the value of y in both equations equate it against each other,

-3x + 12 = -6x + 2\\\\-3x + 6x = 2 -12\\\\3x = -10\\\\x  = \dfrac{-10}{3}

We know the value of x, substitute the value of x in the equation of y,

y = -6x + 2\\\\y = -6(\dfrac{-10}{3}) + 2\\\\y = +20 + 2\\\\y = 22

As the value of both x and y is unique, therefore, there is a unique solution for the given system of equations.

Thus, the system has a unique solution, therefore, the system is an Independent Consistent System.

Learn more about System of equation:

brainly.com/question/12895249

8 0
2 years ago
The length of a garden is 23 feet. The width of the garden is 14 feet. Which is the correct unit of measurement to use when figu
Free_Kalibri [48]
The fence should be measured in just feet
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4 0
3 years ago
Read 2 more answers
Harish has ruppees 80. he wants to buy toffees,8/5 ruppees. how many toffees can he buy?
Elodia [21]
U set up an equation: 80 x 8/5
Then u can cross multiply bc 5 goes into 80
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So new equation: 16 x 8
Multiply that out and u get 128
5 0
3 years ago
You have a coupon that states you buy one item at cost, and the second item is 50% off equal or lesser value. You buy a pair of
ladessa [460]

Answer:

  $59

Step-by-step explanation:

Half off means you pay half price. The $22 is the item of lesser value, so you pay ...

  $48 + (1/2)·22 = $59

4 0
3 years ago
Read 2 more answers
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