3 years ago

I need assistance agane

Mathematics

1 answer:

amid [387]3 years ago

4 0

All you have to do is divide the answer by the height it gives you to find the length

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Find the indicated missing value

Gwar [14]

The answer to this is 8

7 0

2 years ago

• Use whichever method you prefer (the area model or the distributive property)

kolbaska11 [484]

Answer: 2a^2+22a+−1

Step-by-step explanation:

Let's simplify step-by-step.

2a^2−5a+(9)(3)a−1

=2a^2+−5a+27a+−1

Combine Like Terms:

=2a^2+−5a+27a+−1

=(2a^2)+(−5a+27a)+(−1)

=2a^2+22a+−1

4 0

3 years ago

Write an expression that gives the requested sum. the sum of the first 18 terms of the geometric sequence with first term 3 and

alina1380 [7]

I got 786432 when I use a(r^n-1)/(r-1)

8 0

2 years ago

PLEASEEEEEEE HELPPPPP

coldgirl [10]

If their perimeters are equal, we can add up all the side lengths of each triangle, and set the perimeters equal to each other to find the value of x that satisfies the equation:

x - 2 + x + 3x + 1 = 2x - 5 + x + 4 + 6x - 7

Combine like terms:

5x - 1 = 9x - 8

And finally, solve for x:

7 = 4x

x = $\frac{7}{4}$

Therefore, x is equal to $\frac{7}{4}$ .

<em>Hope this helps! :)</em>

6 0

3 years ago

marc bought a bike for $800 in the year 2002 . its value depreciates by 6% per year . what was the value of bike in 2015 ? round

Anna007 [38]

Answer:

176

Step-by-step explanation:

800 × 0.06 (6%÷100= 0.06) = 48

48 × 13 (2015 - 2002 = 13) = 624

800-624 = 176

6 0

3 years ago