3 years ago

I need help with this (9x+7)+(x+3)

2 answers:

3 0

Answer:

9x^2+34x+21

Step-by-step explanation:

distribute all the numbers

3 0

I got 10(x+1) or 10x+10

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rodikova [14]

Answer:

cosec²x is the answer

Step-by-step explanation:

$\frac{1+tan^2x}{tan^2x} \\\\\frac{sec^2x}{tan^2x} \\\\\frac{\frac{1}{cos^2x} }{\frac{sin^2x}{cos^2x} }\\\\\frac{1}{sin^2x}\\\\cosec^2x$

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3 years ago

Dmitriy789 [7]

The slope of line F is 9/7 without the negative symobolb

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2 years ago

KATRIN_1 [288]

(-1, 3)
this is because in a coordinate plane, using the coordinates you gave it is the missing vertice is (-1,3)

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3 years ago

yuradex [85]

Answer:

$10x + 5y$ , $6x - 2x + x + 5x + 3y + 4y - 2y$

A and B

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2 years ago

yKpoI14uk [10]

Answer:

Numbers that aren't: 35 and 43. It can literally be any number.

Perfect cubes: 8,64,125,216. You can find perfect cubes by cubing any number. For example 6^3 (6 to the power of 3) is 216. A perfect cube.

6 0

3 years ago