2 years ago

Please help ill give brainliest

Mathematics

2 answers:

sweet [91]2 years ago

7 0

Answer:

Step-by-step explanation:

it is the only one that is correct

quester [9]2 years ago

4 0

The answer is c because you need to add 4 to both sides to cancel it out. Then you divide by 7 on both sides to get x by itself and reveal the answer.

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a model plane has a scale of 1 in: 2 ft. if the real plane is 12 ft tall then how tall is the model plane.

adelina 88 [10]

Answer:

6ft tall

Step-by-step explanation:

Given we know that the scale is 1 in 2ft.

Using this information we know we could divide 12/2=6. We also know that we could multiply 2×6=12. Therefore, we know that the model plane is 6ft tall.

I hope this helps!

3 0

2 years ago

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WHAT IS THE ANSWER FOR 12 1/3 + 8 3/4 +17 2/8 +23 2/3=

gulaghasi [49]

$12 \dfrac{1}{3} + 8 \dfrac{3}{4} +17 \dfrac{2}{8} +23 \dfrac{2}{3}$

Simplify
$= 12 \dfrac{1}{3} + 8 \dfrac{3}{4} +17 \dfrac{1}{4} +23 \dfrac{2}{3}$

Change the denominators to be the same
$= 12 \dfrac{1 \times 4}{3 \times 4} + 8 \dfrac{3 \times 3}{4 \times 3} +17 \dfrac{1 \times 3 }{4 \times 3} +23 \dfrac{2 \times 4}{3 \times 4}$

$= 12 \dfrac{4}{12} + 8 \dfrac{9}{12} +17 \dfrac{3 }{12} +23 \dfrac{8}{12}$

Combine into single fraction
$= 60 \dfrac{24}{12}$

$= 62$

6 0

2 years ago

Lita has a coin with heads on one side and tails on the other side. She is going to flip it in the air three times. What is the

nevsk [136]

Answer:

Its a 50 percent chance

Step-by-step explanation:

The reason is because there are only two options, and i believe it is a independent

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