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4 years ago

A flight of stairs is supported by two columns, as shown in the diagram.

Mathematics

1 answer:

dangina [55]4 years ago

4 0

Answer:

12 feet

Step-by-step explanation:

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Please answer thank you!

mestny [16]

Answer:

Maya messed up on Step 1, David messed up on Step 2

Step-by-step explanation:

Maya:

Step 1 should distribute to 5x - 15 = 12

David:

Step 2 should be 3x - 2x = -2 - 3 after you combine like terms

5 0

3 years ago

A TV has a listed price of $841.99 before tax. If the sales tax rate is 9.5%, find the total cost of the TV with sales tax inclu

Viefleur [7K]

Answer:

$9.5 \div 100 \times 841.99 = 79.99 \\ \\ 841.99 + 79.99 \\ 921.98$

6 0

2 years ago

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Pls helppp I will mark brainlist if correct !! :)

klemol [59]

Answer:

J) 2.4

Step-by-step explanation:

8[6.3-4(1.5)] Simplify the expression 2.4

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3 years ago

My last question for the pre test

Sindrei [870]

Answer:

Step-by-step explanation:

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3 years ago

What does 6×10^21 mean

DedPeter [7]

Answer:

Step-by-step explanation:

6x10 to the power of 21 the answer is too long for my calculator sadly

6 0

1 year ago

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