3 years ago

HELP ASAP!!!

Mathematics

2 answers:

yarga [219]3 years ago

4 0

Answer:

the second answer is wrong, and the rest is all correct

Step-by-step explanation:

The GCF has to be the largest factor they share, but it's not necessary for it to be large.

icang [17]3 years ago

4 0

Answer:

each number must share the factor.

the greatest common factor could be one.

the number must be the largest factor both share.

Step-by-step explanation:

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Bonjour, je dois faire un exercice de maths pour lundi:

Elza [17]

Answer:

A: 8x^2 + 2x - 1

B: 5x - 2x^2 + 18

C: 34x - 6x^2 - 40

D: 70 - 28x

Step-by-step explanation:

A: (2x+1)(4x-1) = 8x^2 - 2x + 4x - 1 = 8x^2 +2x - 1

B: (2x - 9)(-x -2) = -2x^2 -4x + 9x + 18 = 5x - 2x^2 + 18

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3 years ago

In a fruit punch drink, the 3 ingredients are apple juice, orange juice and cranberry juice. If

RSB [31]

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3 years ago

Write two expressions that are equivalent to 12 - 16x

djverab [1.8K]

Answer:

1) 2(6-8x)

2) 4(3-4x)

Step-by-step explanation:

6 0

4 years ago

2. Find the perimeter of each of the composite figures: please explain how you got the anser please

stiv31 [10]

Answer:

a) 52

b) 21 + 6.25π

Step-by-step explanation:

Part (a)

the sides which we don't have:

(longer side): 7+6 = 13m

(shorter side): 13—8= 5m

So:

Perimeter = 2P = 13+5+7+8+6+13=52

Part (b)

perimeter of the half circle:

$\pi \times {r}^{2} = \pi \times {2.5}^{2} = 6.25\pi$

So:

Perimeter = 2P = 2×8 + 5 + 6.25π = 21 + 6.25π

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3 years ago

Elect the correct answer.

NeX [460]

The answer to this question is (A) left.

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2 years ago