All categories

3 years ago

Unit Activity: Transformations

Mathematics

1 answer:

Nezavi [6.7K]3 years ago

4 0

Answer:

its 32.74

Step-by-step explanation:

You might be interested in

I need help asap please<br> Will give BRAINLIST for correct answers only<br> Thank you

DIA [1.3K]

Answer:

the desiner shpuld exept it

Step-by-step explanation:

5 0

3 years ago

A shirt originally cost $53.17, but it is on sale for $42.54. What is the percentage decrease of the price of the shirt? If nece

BARSIC [14]

Answer:

Step-by-step explanation:

20%. 53.17 times .8 is 42.54 meaning there's a 20% decrease

7 0

3 years ago

Read 2 more answers

Bananas are priced at 1.75 per pound. Write an equation that can be used to represent the cost, c, of buying b, pounds of banana

Gre4nikov [31]

Answer:

dh8d djsksis dismsis sisjsnaks d

5 0

3 years ago

The measure of the exterior angle of the triangle is °<br> .

Ira Lisetskai [31]

equal to the sum of the measures of the two non-adjacent interior angles of the triangle

4 0

3 years ago

Find the value of the variable y, where the sum of the fractions 6/(y+1) and y/(y-2) is equal to their product.

Blizzard [7]

Answer:

The answer is

$y = 3$

$y = - 4$

Step-by-step explanation:

We must find a solution where

$\frac{6}{y + 1} + \frac{y}{y - 2} = \frac{6}{y + 1} \times \frac{y}{y - 2}$

Consider the Left Side:

First, to add fraction multiply each fraction on the left by it corresponding denomiator and we should get

$\frac{6}{y + 1} \times \frac{y - 2}{y - 2} + \frac{y}{y - 2} \times \frac{y + 1}{y + 1}$

Which equals

$\frac{6y - 12}{(y -2) (y + 1)} + \frac{ {y}^{2} + y }{(y - 2)(y + 1)}$

Add the fractions

$\frac{y {}^{2} + 7y - 12 }{(y - 2)(y + 1)} = \frac{6}{y + 1} \times \frac{y}{y - 2}$

Simplify the right side by multiplying the fraction

$\frac{6y}{(y + 1)(y + 2)}$

Set both fractions equal to each other

$\frac{6y}{(y + 1)(y - 2)} = \frac{ {y}^{2} + 7y - 12}{(y + 1)(y - 2)}$

Since the denomiator are equal, we must set the numerator equal to each other

$6y = {y}^{2} + 7y - 12$

$= {y}^{2} + y - 12$

$(y + 4)(y - 3)$

$y = - 4$

$y = 3$

6 0

3 years ago

Read 2 more answers