4 years ago

The range of the function (x) = x + 5 is {7.9). What is the function's domain?

Mathematics

1 answer:

lara [203]4 years ago

8 0

(−∞,∞)
The is best answer I have for you

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Two questions

melamori03 [73]

Use PEMDAS method to execute operations in the following order:

Parentheses
Exponents
Multiplication
Division
Addition
Subtraction

First equation:

12 + (38 - 18)2 = 12 + 20 × 2 = 52

Second equation:

(12)2 - 6(2 - 23) = 24 - 6(-21) = 24 + 126 = 150

Hope this helps.

5 0

4 years ago

Please answer this correctly and thanks

ANEK [815]

A = L * W

280 = 14 * A

A = 280 / 14

A = 20

A = 2 tens

Big rectangle: A = 280 + (14 * B)

378 =280 + 14B

14B = 378 - 280

14B = 98

B = 7

So length = 2 tens + 7 = 27

Answer

C. 2 tens + 7 = 27

4 0

3 years ago

Solve the given equation. State the number and type of roots. <br> x^2+2x-8=0

Zinaida [17]

I hope this helps you

3 0

3 years ago

PLEASE HURRY!⚠️<br><br>Which is a perfect square?<br>

Flura [38]

6^2 is the correct answer

5 0

3 years ago

Read 2 more answers

Find the radius if mADB=270° and length is 61.26 meters

love history [14]

Given:

In the given circle, ∠ADB = 270° and length of ADB = 61.26 m

To find the radius of the circle.

Formula

The formula to determine the radius is given by

$arc \ length =(\frac{\theta}{360})2 \pi r$

Substituting arc length = 61.26, $\theta= 270$ , we get;

$61.26 =(\frac{270}{360})2 (3.14) r$

$61.26 =4.71 r$

$13=r$

Thus, the radius is 13 m

6 0

4 years ago