Brian is 4 feet 6 inches tall. Brianna is 3 inches taller than Brian. Bianca is 3 inches taller than Brianna. How tall is bianca?

Answers

Answer 1

Answer: Bianca is 4'12, cause brian is 4'6, brianna is 3 inches taller so thats 4'9, Bianca is 3 inches taller than Brianna so she is 4'12

Just add three each time, 6+3=9 9+3=12

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A company sells each product they make for $84.00. They pay $2,100.00 in monthly costs such as rent and bills as well as $70.00 in manufacturing costs per unit. Which of the equations below gives the company's profit per month, P, as a function of the number of units made, x?
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Use cubes. Draw to show how you make ten. find the sum.

if the graph of an exponential function passes through the points (1,6) and (4,48) find an equation of the function

Answers

one way is trial and error
equation of exonential is
y=a(b^x)
lets try some stuff
one way is trial and error
after 20 minutes we come up with y=3(2^x)

another way is recognizing that this is a sequence
$a_(n)=a_(1)r^(n-1)$
a1=6, cool
sub
a4=48
$48=a_(4)=6r^(4-1)$
$48=6r^(3)$
dividie everybody by 6
$8=r^(3)$
cube root
2=r

therefor

equation is
f(x)=3(2^x) or y=3(2^x)

When you write an equation of a line, you first have to find the slope. The equation for slope is (y∨2 - y∨1) / (x∨2 - x∨1), so fill that in with your coordinates.

(48 - 6) / (4 - 1) Subtract your two sets.
42 / 3 Divide
14

So, you know the slope of the equation is 14. Now, you fill in the point-slope equation, (y - y∨1) = m(x - x∨1). Fill it in with one set of coordinates and solve.

(y - 6) = 14(x - 1) Distributive Property
y - 6 = 14x - 14 Add 6 to both sides.
y = 14x - 8

marcia has one cup of tea each day for 7 days. She puts 2/3 tablespoons of honey in each cupof tea. write an equation that represents 7 x 2/3 as a multiple of a unit fraction

Answers

I think the correct answer to that is 4 2/3 or 14/3.

What does prime mean

Answers

Prime means when a number can't have a factor other than 1

First in rank or degree.

On Monday Jordan biked 2 3/4 miles on Wednesday he biked twice as many miles then he did on Monday on Friday Jordan biked 8 1/4 miles how many times more miles did it he bike on Friday then he did on Wednesday

Answers

58. Jordan biked 2 ¾ miles ON monday=> Then on Wednesday he biked twice as many miles as he did on Monday=> 2 x 2 and ¾=> 2 ¾ convert to decimals = 2.75=> twice as 2.75 = 2(2.75)On Friday he biked 8 ¼ miles.=> 8 ¼ = 8.25=> he biked 5.5 miles miles on Wednesday=> 8.25 – 5.5 = 2.75Therefore, he biked more than 2.75 miles on Friday compare to Wednesday.

a bag contains 50 marbles 10 of which are blue 8 are red 20 are green and 12 are purple marcie takes a marble out of the bag records the color and returns it to the bag how many red marbles should she expect after 500 trials

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80 red marbles are expected

Which special version of the Pythagorean Theorem can you use to find the length of any square's diagonal, d, using only the length of its side, s?

Answers

Using the Pythagorean Theorem, the length of a square diagonal, in function of it's sides s, is given by:

$d = s√(2)$

The Pythagorean Theorem relates the length of the legs $l_1$ and $l_2$ of a right triangle with the length of the hypotenuse h, according to the following equation:

$h^2 = l_1^2 + l_2^2$

In a square, as given in the figure below, the legs are the sides s, of equal measure, while the hypotenuse is the diagonal d, thus:

$d^2 = s^2 + s^2$

$d^2 = 2s^2$

$d = √(2s^2)$

$d = s√(2)$

A similar problem is given at brainly.com/question/21691542

the square's diagonal is the triangle's hypotenuse.

the original Pythagorean theorem is $a^(2) + b^(2) = c^(2)$ where a and b are the two sides and c is the hypotenuse.

that means the Pythagorean theorem for this question is:

$s^(2) + s^(2) = d^(2)$ or $2( s^(2) )= d^(2)$

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