3 years ago

Help! I literally don't understand any of this

Mathematics

1 answer:

stepladder [879]3 years ago

7 0

Answer:

32 has exponent of 3

55 has exponent of 2

Step-by-step explanation:

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David has a hose that is 27 ft long. He wants to cut it into two pieces so that the longer piece is 3 ft more than 2 times the l

makvit [3.9K]

the shorter piece is 8 feet long

the longer piece is 19 feet long

HOPE THIS HELPS!!!

8 0

3 years ago

Round 694,553 to the nearest hundred thousand.

docker41 [41]

Answer:

pretty sure its 700,000

4 0

3 years ago

Find the product and write the answer as a trinomial in standard form (x+2y) (3x-5y)

kodGreya [7K]

Answer:

3x^2 + xy - 10y^2

Step-by-step explanation:

1. Use the FOIL method

3x ^2 − 5xy + 6yx − 10y ^2

2. Collect like terms

3x ^2 + (−5xy + 6xy) − 10y^2

3. Simplify

3x ^2 + xy − 10y^2

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4 years ago

What is the surface area of the pyramid? 12ft 10ft 10ft

jonny [76]

Answer:

2h x (l+b)

2x10 X (12+10)

20 X 22

44 cm cube is your answer...

3 0

3 years ago

Read 2 more answers

1. Find the equation of a line, in point-slope form, that passes through the points (2,3) and (5,7).

Ket [755]

Slope = (7-3)/(5-2) = 4/3

<span>passes through the points (2,3) and (5,7).
so
y = mx + b
3 = 4/3(2) + b
3 = 8/3 + b
b = 3 - 8/3
b = 9/3 - 8/3
b = 1/3

equation
y = 4/3x + 1/3</span>

3 0

3 years ago