What number does 584 round to? 580 or 585?

A formula that can be used to determine the measure of angle 1 include the following: D. 1/2(a° – b°).

What is the theorem of intersecting secants?

In Mathematics and Euclidean Geometry, the theorem of intersecting secants states that when two (2) lines intersect outside a circle, the measure of the angle formed by these lines is equal to one-half (½) of the difference of the two (2) arcs it intercepts.

By applying the theorem of intersecting secants to the circle, we can reasonably and logically deduce that the measure of angle 1 or m∠1 can be calculated as follows:

m∠1 = 1/2(a° – b°)

m∠1 = (a° – b°)/2

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Missing information:

The question is incomplete and the missing circle is shown in the attached picture.

Answer:

Hello the answer to your question is,

D. One-half(a° – b°)  

or

D. 1/2 (a° – b°)  

Step-by-step explanation:

I hope this helps.

And also trust me, I got it RIGHT. ( I putted them two answers bc for those people who have trouble writing/reading it down as word form and number form)

Answer:

Option B. y = .01x + 7.5

Step-by-step explanation:

If a stock broker earns a commission by a flat fee for each transaction as well as a fee per share.

Let the commission on each share charged by the stock broker is x.

Selling price of 5000 shares + total fees of broker = Cost of the transaction

5000×.01 + Fees = 57.50

Fees = 57.50 - 50 = $7.50

Now we can form the equation which represents the cost of this transaction  as

y = .01x + 7.5

Therefore option B is the correct answer.

The four common denominators for the condition are 8, 12, 16, and 20.

What are Fractions?

A fraction in mathematics is symbolized by a number that designates a piece of a whole. An object, any number, an amount, or a part of an object can all be considered fractions.

Given Sam worked on his science fair project,

on Friday = 1/4 hour

on Saturday = 1/2 hour

to find the common denominator for both days

multiple of  4 = 4, 8, 12, 16, 20, 24, ......

multiple of  2 = 2, 4, 6, 8, 10, 12, 14, 16, .......

the common term 4 and 2 by the intersection of 4 and 2

[(multiple of  4) ∩ (multiple of  2)] = {4, 8, 12, 16, 20, 24, ......} ∩ {2, 4, 6, 8, 10, 12, 14, 16, .......}

[(multiple of  4) ∩ (multiple of  2)] = {8, 12, 16, 20,...}

Hence the four common multiples of 4 and 2 are 8, 12, 16, and 20.

Learn more about fractions;

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Answer:

No solution

Step-by-step explanation:

To solve the equation 5-8|-2x|=-75, we can follow these steps:

Step 1: Isolate the Absolute Value

We begin by isolating the absolute value term by adding 8|-2x| to bothsides of the equation:

• 5-8|-2x|+8|-2x|=-75+8|-2x|

Simplifying the left side, we get:

• 5=-75+|-16x|

Subtracting 5 from both sides, we get:

• |-16x|=-80

Step 2: Remove the Absolute Value

Since the absolute value of a number is always positive, we can split the equation into two cases:

• -16x=80 or -16x=-80

Step 3: Solve for x

Solving for x in the first case, we get:

• -16x=80
• x=-5

Solving for x in the second case, we get:

• -16x=-80
• x=5

Step 4: Check the Solution

We need to check if the solutions we found satisfy the original equation. Plugging in x=-5, we get:

• 5-8|-2(-5)|=-75
• 5-8|10|=-75
• 5-80=-75 (which is false)

Therefore, x=-5 is not a solution.

Plugging in x=5, we get:

• 5-8|-2(5)|=-75
• 5-8|(-10)|=-75
• 5+80=-75 (which is false)

Therefore, x=5 is also not a solution.