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3 years ago

16x squares + 7x squared

Mathematics

1 answer:

anyanavicka [17]3 years ago

5 0

Answer:

23x^2

Step-by-step explanation:

When adding variables, if they have the same exponent then all that needs to be done is add the constants. In this case both have x^2 so the answer is 23x^2. Hope this helps! :)

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Solve for x, 5-x/3=-15

tatuchka [14]

The answer is x=50

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3 years ago

Combine Like Terms

Mazyrski [523]

Answer:

-2g-12

Step-by-step explanation:

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2 years ago

Help me solve this questions with steps please

Flauer [41]

Answer:

Step-by-step explanation:

Since the triangle is right use the tangent ratio to find x

tan22° = $\frac{opposite}{adjacent}$ = $\frac{203}{x}$

Multiply both sides by x

x × tan22° = 203 ( divide both sides by tan22° )

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7 0

3 years ago

If the 7th of an AP is equal to 11 times the 11th term, find the 18th term

Zina [86]

Answer:

-33 or 33

Step-by-step explanation:

The seventh term of an AP is written as:

$a + 6d$

The eleventh term of an AP is written as:

$a + 10d$

If the 7th term is 11 times the 11th term, then;

$a + 6d = 11(a + 10d)$

Expand to get:

$a + 6d = 11a + 110d$

$11a - a = 6d - 110d$

$10a = - 104d$

$\frac{a}{d} = - \frac{104}{10}$

$\frac{a}{d} = - \frac{52}{5}$

We must have a=-52 and d=5

a=52 and d=-5

For the first case, the 18th term is :

$- 52 + 5 \times 17 = 33$

For the second case,

$52 - 5 \times17 = - 33$

3 0

3 years ago

what is the dimensions of the cylindrical apple juice can are shown number 5 and 6 i have to shown my work

gulaghasi [49]

The formula for a volume of a cylinder is v=πr²h. So your radius is 6 and the height is 12. so v=pi x6²x12 which equals 1,356 cubic inches. So your answer is D) 1,356.

Hope this helps!!

4 0

3 years ago