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4 years ago

Rearrange the equation to isolate h: A= 1/2bh

1 answer:

3 0

First we will multiply both sides by 2 to eliminate 1/2 from h.

2 x A = 1/2bh x 2
2A = bh

Now we divide both side by b to eliminate b from h.

2A / b = bh/b
2A/b = h

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Suppose an investment of $1,550 doubles in value every decade. The function f(x) = 1550(2)* give the value of the investment aft

Gala2k [10]

Answer:

$9300

Step-by-step explanation:

1550×2= 3100 3100× 3=9300

6 0

3 years ago

Find the volume. I need answer answer ASAP

soldi70 [24.7K]

Answer:

$A=448$

Step-by-step explanation:

To find the volume of the given figure, one must multiply the lengths of all sides together. Therefore, set up an equation and solve,

$V = (l)(w)(h)$

(V) indicates volume, (l) indicates the length of the base, and (h) indicates the height of the figure.

Substitute,

$V=(8)(14)(4)$

Solve,

$A=448$

5 0

3 years ago

Given the overlapping triangles shown at the right. Notice the parallel segments. Find x. 6 х 9 MathBils.com 20

Nat2105 [25]

Using the principle of parallel lines, the value of x in the given triangle is calculated to be 8

The smaller triangle can be expressed as :

Side / base = 6/x ----(1)

The larger triangle can be expressed as :

Side / base
Side = 6+9 = 15
15/20 - - - - - (2)

Equating (1) and (2) :

6/x = 15 / 20

15x = 20 × 6

15x = 120

x = 120 / 15

x = 8

Therefore, the value of x in the triangle is 8.

Learn more : brainly.com/question/25326255

4 0

3 years ago

I need to use the power rule (if m and n are real numbers and x doesn't equal 0, then (x^m)^n = x^mn... ) to simplify this fract

Keith_Richards [23]

Answer:

$= 2x^{-6}y ^{21}\\\\$

Step-by-step explanation:

Given the indicinal expression (2x^2 y^-2 / y^5)^-3

In indices

$(x^m)^n = x^{mn$

Applying to solve the question

$(2x^2 y^{-2} / y^5)^{-3}\\\\= \frac{2x^{-6}y^6}{y^{-15}}\\= 2x^{-6} * \frac{y^6}{y^{-15}} \\= 2x^{-6} * y ^{6-(-15)}\\= 2x^{-6} * y ^{6+15}\\= 2x^{-6} * y ^{21}\\= 2x^{-6}y ^{21}\\\\$

3 0

3 years ago

Determine whether the sequence converges or diverges. If it converges, give the limit: 72, 18. 9/2, 9/8, ...

kakasveta [241]

Answer: The sequence converges. The limit it converges to is 0.

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The sequence is a geometric sequence with a = 72 and r = 1/4. Because 0 < r < 1, this means that the sequence gets smaller and smaller. The terms get closer to 0. They don't actually get there but the limiting value is 0.

7 0

4 years ago