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4 years ago

T=an+b solve for b please help

Mathematics

2 answers:

Leni [432]4 years ago

5 0

T=an+b
subtract an from each side
b=t-an

Deffense [45]4 years ago

4 0

In order to solve for b you need to get b by it self so you have to do this

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The length of a rectangle is three times it's width. The perimeter of the rectangle is 100 inches. What are the dimensions of th

Pavel [41]

Answer:

Dimensions : 37.5 * 12.5

length : 37.5

width : 12.5

Step-by-step explanation:

let x = length and y = width

x = 3y based on info from problem

Perimeter = 2(length + width)

100 = 2(x + y)

substitute 3y for x

100 = 2(3y + y)

100 = 2(4y)

100 = 8y

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x = 3(12.5) = 37.5

4 0

3 years ago

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Answer:

uranmaximum [27]

Answer:

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RANGE: 1, 3, 3 , 5

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3 years ago

A weather forecaster says the temperature will be about -5C “give or take” 10 degrees. What is the greatest possible temperature

bagirrra123 [75]

Minimum: -15C

Max: 5C

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3 years ago

Use the diagram to find the measure of each angle. Enter the number only.

Pavlova-9 [17]

9514 1404 393

Answer:

a = 64, b = 90, c = 26, d = 90, e = 26, f = 120, g = 120, h = 60,

i = 56, j = 124, k = 56

Step-by-step explanation:

Vertical angles are congruent; linear pairs are supplementary; two angles dividing a right angle are complementary. These are the angle relations you need to know to solve this.

Working from the top and from the given angles, ...

h = 60°

f = g = 180° -h = 120°

j = 124°

k = i = 180° -124° = 56°

a = 64°

b = d = 90°

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In summary, measures in degrees are ...

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3 years ago

The height h(n) of a bouncing ball is an exponential function of the number n of bounces.

Digiron [165]

Answer:

The height of a bouncing ball is defined by $h(n) = 6\cdot \left(\frac{4}{6} \right)^{n-1}$ .

Step-by-step explanation:

According to this statement, we need to derive the expression of the height of a bouncing ball, that is, a function of the number of bounces. The exponential expression of the bouncing ball is of the form:

$h = h_{o}\cdot r^{n-1}$ , $n \in \mathbb{N}$ , $0 < r < 1$ (1)