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ch4aika [34]
3 years ago
11

Pilar wanted to use estimation to solve a decimal addition problem. She correctly used estimation to rewrite the problem as 12 +

3 + 5 + 6. What could her original problem have been?
Mathematics
2 answers:
seropon [69]3 years ago
6 0
Hello I don’t rly know the answer but I would love to help
JulsSmile [24]3 years ago
5 0

Answer:

Step-by-step explanation:

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Help What is the solution?
VladimirAG [237]

Answer:

The answer is B.) x=1, y=2

Step-by-step explanation:

2(1)+2=4

3(1)+3(2)=9

3 0
2 years ago
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What is the square root of 9
Whitepunk [10]
The square root of 9 is 3
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3 years ago
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Is - 14 over 2 irrational or rational
qaws [65]

Answer:

irrational

Step-by-step explanation:

7 0
2 years ago
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In the "Depositions for the Boston Massacre Trials," who does Captain Thomas Preston blame for the massacre?
____ [38]

Answer:

B. The citizens

Step-by-step explanation:

When captain Preston said fire he blame the citizens for foreign saying they were harassing the soldiers

Hope this helps! ;-)

6 0
2 years ago
Please help me thanks!
IrinaK [193]

Answer:

See below ~

Step-by-step explanation:

Formula for area of a triangle :

<u><em>Area (triangle) = 1/2 × base × height</em></u>

<u><em /></u>

=============================================================

Solving :

<u>Triangle 1 (Top Left)</u>

⇒ Area = 1/2 × 11 × 3

⇒ Area = 33/2

⇒ Area = 16.5 in²

<u>Triangle 2 (Top Right)</u>

⇒ Area = 1/2 × 8 × 7.2

⇒ Area = 4 × 7.2

⇒ Area = 28.8 cm²

<u>Triangle 3 (Bottom Left)</u>

⇒ Area = 1/2 × (5.5 + 5) × 10.4

⇒ Area = 10.5 × 10.4

⇒ Area = 109.2 m²

<u>Triangle 4 (Bottom Right)</u>

⇒ Area = 1/2 × (2 + 7) × 5.5

⇒ Area =  9 × 2.75

⇒ Area = 24.75 in²

4 0
2 years ago
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