3 years ago

What is the sum of the polynomials?

Mathematics

1 answer:

kiruha [24]3 years ago

6 0

I don’t see the picture

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The Mariana Trench is 11 km below sea level. The Japan Trench is 9 km below sea level. What is the difference of depths between

Rudiy27

The difference of depths between them, and which trench is deeper is (a) 2 km, and the Mariana Trench is deeper

<h3>What is the difference of depths between them, and which trench is deeper?</h3>

The given parameters are:

Mariana Trench = 11 km

Japan Trench = 9 km

The Mariana Trench is deeper because 11 is greater than 9

The difference between the depth is

Difference = 11 km - 9 km

Difference = 2 km

Hence, the difference of depths between them, and which trench is deeper is (a) 2 km, and the Mariana Trench is deeper

Read more about depth at:

brainly.com/question/25823081

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1 year ago

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Help plz i give brainiest

dybincka [34]

Answer:

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2 years ago

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7th grade math, shouldn't be this hard.

Temka [501]

Answer:

x = 12

Step-by-step explanation:

Step 1: Add 9 to both sides.

$7x - 9 + 9 = 75 + 9$
$7x = 84$

Step 2: Divide both sides by 7.

$\frac{7x}{7} = \frac{84}{7}$
$x = 12$

Step 3: Check if solution is correct.

$7(12) - 9 = 75$
$84 - 9 = 75$
$75 = 75$

Therefore, x = 12.

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2 years ago

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Please help I need the right answer and I will mark you as brainlist if done right

Mademuasel [1]

(-3,1) is the answer.

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2 years ago

Someone help please ASAP.<br><br> In∆ABC, m<br> a) How are the measures of m<br> b) Solve for x:

miskamm [114]

$3x+9+8x+11+5x-8=180\\
16x=168\\
x=10.5\\\\
m\angle BAC=3\cdot10.5+9=40.5\\
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m\angle BCA=5\cdot10.5-8=44.5\\\\
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3 years ago