All categories

3 years ago

I need help please and thank you

Mathematics

1 answer:

Anastaziya [24]3 years ago

4 0

Each of the rectangles is equal to 30 square ft so 30 x 3 = 90 and each triangle is equal to 3 square ft so 90+ (3 x 2) = 96 sq. ft.

You might be interested in

5. Class 7887 has 2:7 math classes daily. How many math classes do they have

ANTONII [103]

Answer:

56.7

Step-by-step explanation:

2.7 x 21 = 56.7

5 0

3 years ago

Pleeeeeeassesesesaerxvdrcgcdrcxf help me

Aleksandr-060686 [28]

Answer:

The solution is r > 7.

Closed circle at 7 with an arrow pointing to the right

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Points for yall, if you have discord let me know. I have a server I'm trying to build up

Katena32 [7]

Answer:

i dont but thanks for the points

Step-by-step explanation:

can i have brainlylist

6 0

3 years ago

You deposit $800 in an account that earns simple interest at an annual rate of 5%.

S_A_V [24]

Step-by-step explanation:

$800 × 5% = $40

for 1 year, I earn $40

100 ÷ 40 = 2 remainder 2

Therefore I would have to leave the money in for at least 3 years to earn $100

7 0

3 years ago

Read 2 more answers

Give the following equations determine if the lines are parallel perpendicular or neither

GaryK [48]

In order to determine whether the equations are parallel, perpendicular, or neither, let's simply each equation into a slope-intercept form or basically, solve for y.

Let's start with the first equation.

$\frac{6x-5y}{2}=x+1$

Cross multiply both sides of the equation.

$6x-5y=2(x+1)$ $6x-5y=2x+2$

Subtract 6x on both sides of the equation.

$6x-5y-6x=2x+2-6x$ $-5y=-4x+2$

Divide both sides of the equation by -5.

$-\frac{5y}{-5}=\frac{-4x}{-5}+\frac{2}{-5}$ $y=\frac{4}{5}x-\frac{2}{5}$

Therefore, the slope of the first equation is 4/5.

Let's now simplify the second equation.

$-4y-x=4x+5$

Add x on both sides of the equation.

$-4y-x+x=4x+5+x$ $-4y=5x+5$

Divide both sides of the equation by -4.

$\frac{-4y}{-4}=\frac{5x}{-4}+\frac{5}{-4}$ $y=-\frac{5}{4}x-\frac{5}{4}$

Therefore, the slope of the second equation is -5/4.

Since the slope of each equation is the negative reciprocal of each other, then the graph of the two equations is perpendicular to each other.

5 0

1 year ago