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4 years ago

For a given right triangle side a=76.4 ft and side b=39.3 ft. What is the measure of angle A to the nearest degree?

Mathematics

1 answer:

Neporo4naja [7]4 years ago

4 0

Answer:

Step-by-step explanation:It would tan and since we are finding the angle it would be tan negative. then we just place tan negative 39.3 divided by 76.4 in the calculator. make sure the calculator is set to degree!

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Pleaseeeeeeee I need help nowwwww

Tanya [424]

Answer:

(2)

Step-by-step explanation:

One property of a parallelogram is

• opposite angles are congruent, hence

∠L = ∠N and ∠M = ∠P

Using ∠L = ∠N, then

8x - 41 = 6x + 3 ( subtract 6x from both sides )

2x - 41 = 3 ( add 41 to both sides )

2x = 44 ( divide both sides by 2 )

x = 22

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

∠M = 2x + 1 = (2 × 22) + 1 = 44 + 1 = 45°

∠P = ∠M = 45° → (2)

6 0

4 years ago

Which is an example of an algebraic expression?

Stolb23 [73]

It is d. Expression has to have an equal sign and solves for a variable in this case it's a

3 0

3 years ago

How many positive factors of 200 are divisible by 4?

Stella [2.4K]

Answer:

C. 6, D. 20, B. 18, B. 9

Step-by-step explanation:

#1. Factors of 200 are 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100 & 200, of which 6 are divisible by 4 (4, 8, 20, 40, 100 & 200)

#2. Prime factors of 35 are 7 & 5, twice the sum of these factors, k = 24. k-4 = 20

#3. Non-multiples of 4 nor 5 between 16 and 45 are 17, 18, 19, 21, 22, 23, 26, 27, 29, 31, 33, 34, 37, 38, 39, 41, 42 & 43...thus 18 non-multiples

#4. Even factors of 120 greater than 1 and less than 40 are 2, 4, 6, 8, 10, 12, 20, 24 & 30...thus there are 9 even factors

3 0

3 years ago

Which problem situation could be used to solve the open sentence below? p/12=? please help it’s overdueee

Vsevolod [243]

Answer:

Its B, If P is the total amount of $ you would divide by 12 to find the number of times she took the garbage out

4 0

3 years ago

Augusta sells t-shirts at the school store. On Tuesday, Augusta sold 7 less than twice the number of t-shirts she sold on Monday

vivado [14]

Since it is true that 9=9, the answer x=2 works.

As equations get more complex it is important to use properties of equality to isolate the variable and solve the equation.

Here are the properties of equality you need to isolate terms and solve equations.

The Subtraction Property of Equality is used when you have an equation with addition in it. It states that you can subtract the same quantity from both sides of the equation without changing the equality.

The Addition Property of Equality is used when you have an equation with subtraction in it. It states that you can add the same quantity to both sides of the equation without changing the equality.

The Division Property of Equality is used when you have an equation with a variable multiplied by a number. It states that you can divide both sides of an equation by the same quantity (as long as that quantity is not equal to zero) without changing the equality.

The Multiplication Property of Equality is used when you have an equation with a variable divided by a number. It states that you can multiply both sides of an equation by the same quantity without changing the equality.

Let’s look at an example and use properties of equality to isolate the variable and solve the equation.

Mark me as brainliest anser

7 0

3 years ago