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Vitek1552 [10]
3 years ago
13

What is the range of the function f(x) = 4x + 9, given the domain D = {-4, -2, 0, 2)?

Mathematics
1 answer:
Lera25 [3.4K]3 years ago
8 0
Correct answer is D. R={1,7,9,17)
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Is LMN = OPQ? If so name the congruence postulate that applies
devlian [24]
<h2>Explanation:</h2><h2></h2>

The complete question is shown below. As you can see, we know that:

\triangle LMN \cong \triangle OPQ

Shapes are congruent if you can turn one into the other by moving, rotating or flipping. If any two triangles have matching side lengths, they're not necessarily congruent. The same happens if they have two matching side lengths, but If triangles have three matching side lengths, then they must be congruent. This is is known as the Side-Side-Side Postulate (SSS). Since in this problem corresponding sides measures the same, therefore we can say that the postulate that applies is:

B. Congruent - SSS

5 0
3 years ago
-2 = K+7/3 find for k
Likurg_2 [28]

Answer:

k = -13/3

Step-by-step explanation:

Step 1: Flip the equation.

k + 7/3 = -2

Step 2: Subtract 7/3 from both sides.

k+ 7/3-7/3 = -2 - 7/3

k= -13/3

Hope this helps!

5 0
3 years ago
(x +y) + Z commutative property of addition
goldenfox [79]

Answer:

Step-by-step explanation:

commutative property of addition :  x + y = y + x

example : 2+3 =5 and 3+2 =5 then 2+3=3+2

associative property of addition

x + y + z = (x + y) + z = x + (y + z)

example: 2+3+4 = (2+3)+4 = 5 + 4 =9

               2+3+4 = 2+(3+4) = 2 + 7 = 9

8 0
3 years ago
Sharon has 64 fluid ounces of juice. She is going to use the juice to fill as many 6 ounce glasses as possible. She will drink t
omeli [17]
4 fluid ounces, because 64/6 is 10 with 4 left over, so the 4 is the fluid ounces. So the answer is, Sharon will drink 4 fluid ounces of juice.
5 0
3 years ago
Read 2 more answers
The angle made by the ladder with the ground is degrees, and the length of the ladder is inches.
aleksley [76]

Answer:

59.04°

58.31 inches

Step-by-step explanation:

The solution triangle is attached below :

Since we have a right angled triangle, we can apply trigonometry to obtain the angle ladder makes with the ground;

Let the angle = θ

Tanθ = opposite / Adjacent

Tanθ = 50/30

θ = tan^-1(50/30)

θ = 59.036°

θ = 59.04°

The length of ladder can be obtained using Pythagoras :

Length of ladder is the hypotenus :

Hence,

Hypotenus = √(adjacent² + opposite²)

Hypotenus = √(50² + 30²)

Hypotenus = √(2500 + 900)

Hypotenus = 58.309

Length of ladder = 58.31 inches

4 0
3 years ago
Read 2 more answers
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