2 years ago

Please help me I really need help

Mathematics

1 answer:

barxatty [35]2 years ago

6 0

Answer:

im not sure but i think its 0.25

Step-by-step explanation:

You might be interested in

The are of a shaded region is 118 ft squared. Which equation can be- used to find the value of X, in feet?

Triss [41]

Answer:

$x^2+ 18x -130=0$

Step-by-step explanation:

Given

See attachment for diagram

Required

The equation to find x

First, calculate the area of the big rectangle using:

$Area = Length * Width$

So:

$A_1 = (x + 6) * (3x - 2)$

The smaller rectangle

$A_2 = (x - 1) * (2x)$

The difference between this areas give the area of the shaded region.

So:

$A_1 - A_1 = 118$

$(x+6)*(3x-2) - (x-1)*2x = 118$

Open brackets

$3x^2 - 2x + 18x -12 -2x^2 +2x = 118$

Collect like terms

$3x^2 -2x^2- 2x +2x+ 18x -12 - 118=0$

$x^2+ 18x -130=0$

<em>The above equation can be used to solve for x</em>

4 0

2 years ago

I already made a model to represent 8 feet.

Olin [163]

Good Job, Kiddo! Thats all I have to say so bye?

6 0

2 years ago

Anyone know questions 9 and 10

leva [86]

Answer:

8.j 9.b 10.f 11.a

Step-by-step explanation:

you welcome

4 0

2 years ago

Read 2 more answers

Terry evaluates 6 divided by 1/8 using multiplication expression

Volgvan

what is way two get to the south pole.

6 0

2 years ago

Which ordered pair is part of the solution set of the system of inequalities graphed below?

Serjik [45]

They didn't make it easy. Grid lines are apparently 3 apart, but the offered coordinates are all multiples of 4. It appears the only point that is in the doubly-shaded area is ...

... B (-4, -10)

4 0

2 years ago