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DanielleElmas [232]
3 years ago
6

8(5g+5−2) Distributive Property to simplify the expression.​

Mathematics
1 answer:
denpristay [2]3 years ago
7 0

Answer:

= 40g -24

Step-by-step explanation:

you would multiply everything in the bracket by 8 to expand this

e.g.

(8x5g )+ (8x5 )+ (8 x -2)

= 40g + 40 - 16

now simplify by subtracting the like terms

= 40g -24

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Order 130 in, 4 yd in 10 ft from greatest to least
Angelina_Jolie [31]

Answer: 4 yd, 130 in, 10ft

Step-by-step explanation:

So first you turn everything into inches

130 inches is already in inches.

4 yards = 12 ft

1ft = 12 in

12 *12 = 144 in

so 4 yards is 144 inches

10 ft = 12*10

12*10 = 120

so 10ft is 120 inches

144 inches is the greatest and 120 inches is the least.

The answer needs to be in the original form.

6 0
3 years ago
Ranjit wants to measure the length of a table, but has no ruler or
krok68 [10]

9514 1404 393

Answer:

  108 cm

Step-by-step explanation:

6 pencil-lengths will be ...

  6 × 18 cm = 108 cm

The length of the table is 108 cm.

6 0
4 years ago
A large airplane (plane A) flying at 26,000 feet sights a smaller plane (plane B) travelling at an altitude of 24,000 feet. The
Delicious77 [7]

Answer:

The line of sight distance is 1285.58 feet.

Step-by-step explanation:

The situation is illustrated in the figure attached.

From the figure we see that the altitude difference of the planes and the distance between them form a right triangle with one angle of 40° .

The line of sight between the two planes is the hypotenuse of the triangle.

The altitude difference of the planes is

26,000ft -24,000ft = 2000 ft.

Therefore, if we call x the line of sight distance, from trigonometry we have

$ sin (40^0) = \frac{2000ft}{x} $

\boxed{ x = 1285.58ft}

Therefore, the line of sight distance (x) is 1285.58 feet.

5 0
3 years ago
SOS I NEED HELP ON THIS PROBLEM!!
ikadub [295]
<u>Scale - Convert to meters and reduced it to 1 cm:</u>

3 cm : 1000 cm             | GIven

3 cm : 10m                    | Convert 1000cm to 10m

1 cm: 10/3 m                 | Find 1 cm

<u>Convert the dimensions to the actual:
</u>
7.5 cm = 7.5 x 10/3 = 25m             |  Convert 7.5cm on map to actual distance

15 cm = 15 x 10/3 = 50m               |  Convert 15m on map to actual distance²

<u>Find area of the actual pool:</u>

Area = 25 x 50 = 1250 m²              | Use the formula Area = Length x Width


Answer: 1250 m²


4 0
3 years ago
The partial factorization of x2 – 3x – 10 is modeled with algebra tiles.
lesya692 [45]

Answer:

b

Step-by-step explanation:

got it right

7 0
3 years ago
Read 2 more answers
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