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SIZIF [17.4K]
3 years ago
12

What is the length of ab

Mathematics
1 answer:
Marina86 [1]3 years ago
8 0

Answer:

a,2

Step-by-step explanation:

3×=4×-2

if ×=2

3(2)=4(2)-2

6=8-2

6=6

this is the answer I hope it will help you

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Choose the number sentence that illustrates the distributive property of multiplication over addition.
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Distributive property of multiplication over addition:

a*(b+ c) = (a*b ) + (a * c)

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Step-by-step explanation:

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5+7k>=-30 and -4k +4>20​
Slav-nsk [51]

Answer:

\large\boxed{-5\leq k

Step-by-step explanation:

5+7k\geq-30\ \wedge\ -4k+4>20\\\\5+7k\geq-30\qquad\text{subtract 5 from both sides}\\7k\geq-35\qquad\text{divide both sides by 7}\\\boxed{k\geq-5}\\\\-4k+4>20\qquad\text{subtract 4 from both sides}\\-4k>16\qquad\text{change the signs}\\4k

7 0
3 years ago
QUICK can anyone help me. Big points for right answers.
klemol [59]
No13.
Answer:
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7 0
2 years ago
This figure is made up of a rectangle and parallelogram.<br> What is the area of this figure?
kondaur [170]

Answer:

51 square units

Step-by-step explanation:

Area of a parallelogram = base x height

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width = √(2² + 3²) = √13

length = √(9² + 6²) = √117

area = √13 x √117 = 39 square units

Total area = 12 + 39 = 51 square units

8 0
2 years ago
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