3 years ago

A communications company is building a 30-foot antenna to carry cell phone transmissions. As shown in the diagram

Mathematics

1 answer:

oksian1 [2.3K]3 years ago

5 0

Answer:37

Step-by-step explanation: it’s

You might be interested in

1. It costs $15.50 to buy 8 yards of material. How much

Levart [38]

Answer:

if you can split it in half its: $38.75

if you cant its: $46.50

Step-by-step explanation:

half:

1. 8+8+4=20

2. 15.50 divided by 2 = 7.75

3. 7.75 + 15.50 + 15.50 = 38.75

not half:

1. 8+8+8= 24

2. 15.50 times 3 = 46.50

8 0

3 years ago

If X = 3 inches, Y = 11 inches, W = 5 inches, and Z = 5 inches, what is the area of the object?

ziro4ka [17]

Hello i am new here how are you doing

7 0

3 years ago

Whats the answer for (5x + 8)(4x² + 6x - 8)

mestny [16]

$(5x + 8)(4x^2 + 6x - 8)\\ \\ 5x(4x^2 + 6x - 8) + 8(4x^2 + 6x - 8) \\ \\ 20x^3 + 30x^2 - 40x + 8(4x^2 + 6x - 8) \\ \\ 20x^3 + 30x^2 - 40x + 32x^2 + 48x - 64 \\ \\ 20x^3 + (30x^2 + 32x^2) + (-40x + 48x) - 64 \\ \\ 20x^3 + 62x^2 + 8x - 64 \\ \\$

The final result is: 20x^3 + 62x^2 + 8x - 64.

4 0

4 years ago

Mary has two job offers.

galina1969 [7]

Answer:

8h+100

8.50h+80

Step-by-step explanation:

7 0

3 years ago

Express 8.21 point as a mixed number

JulsSmile [24]

8 21/100 is the mixed number for8.21

7 0

3 years ago