2 years ago

What is the answer to this equation 2+2

Mathematics

1 answer:

weeeeeb [17]2 years ago

8 0

Answer:

jk 4

Step-by-step explanation:

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The function A(b) relates the area of a trapezoid with a given height of 14 and one base length of 5 with the length of its othe

Brut [27]

Answer:

$b(a) =\frac{a}{7} -5$

Step-by-step explanation:

Given

$A(b) = 14 * \frac{b + 5}{2}$

Required

Determine the inverse function b(a)

Write A(b) as a

$a = 14 * \frac{b + 5}{2}$

Swap a and b

$b = 14 * \frac{a + 5}{2}$

$b = 7(a + 5)$

Divide both sides by 7

$a + 5 = \frac{b}{7}$

Maka a the subject

$a =\frac{b}{7} -5$

Swap a and b again

$b =\frac{a}{7} -5$

Hence:

$b(a) =\frac{a}{7} -5$

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3 years ago

If point R is on segment ST, then segment RS is the same as segment ST rue or false

jonny [76]

Look it up its simple

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3 years ago

Write the equation of the line perpendicular to F(x)=5 that goes through (-1, -3)

Ainat [17]

Answer:

x = -1

Step-by-step explanation:

y = 5 is a horizontal line

It's perpendicular would be a vertical line of the form:

x = a

Since it passes through (-1,-3)

a = -1

Hence line is: x = -1

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2 years ago

11. Write 850 as the product of its prime factors. A. 17 × 50 B. 5 × 10 × 17 C. 10 × 85 D. 2 × 5 × 5 × 17

RideAnS [48]

D. 2 x 5 x 5 x 17

hope this helps

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2 years ago

What is the surface area of a cube if it has one side that is 40 cm

belka [17]

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