3 years ago

What is the value of x? x=____

Mathematics

1 answer:

frosja888 [35]3 years ago

5 0

Answer:

x = - $\frac{7}{10}$

Step-by-step explanation:

A theorem states that (using letters from in this problem) that:

AB * BE = DC * CE

Applying that you can find that:

11 ( x + 1 ) = 1 ( x + 4 )

11 x + 11 = x + 4

11 x + 11 - x = x + 4 - x

10 x + 11 = 4

10 x + 11 - 11 = 4 - 11

10 x = -7

10 x / 10 = -7 / 10

x = - $\frac{7}{10}$

You might be interested in

You sell eggs from the farm at a price of 3 for $2.00, 6 for $3.50, 12 for $6.00, and 24 for $13.00. What is the approximate per

KonstantinChe [14]

Answer:

Best deal: 12 for $6

Worst deal: 3 for $2

29.06% difference

Step-by-step explanation:

2.00/3= 0.67

3.50/6= 0.58

6.00/12= 0.50

13.00/24= 0.54

Best deal: 12 for $6

Worst deal: 3 for $2

% difference: (0.67-0.50)/((0.67-0.50)/2) x 100= 29.06% difference

6 0

3 years ago

Read 2 more answers

Solve for x^2-2x+1=0

seraphim [82]

Answer:

$x=1$

Step-by-step explanation:

$x^2-2x+1=0\\$

We will start by using the quadratic formula.

$\frac{-(-2)+-\sqrt{(-2)^2-4(1)(1)}}{2(1)}$

We will simplify that and get:

$\frac{-(-2)}{2(1)}$

So our answers would be:

$x=1$

7 0

3 years ago

192 is what percent of 600

morpeh [17]

Answer:

32%

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

You purchased $132.49 worth of wheels and bearings for your skateboards. The shop charges $15 per board to install them. The tot

Mila [183]

4 skateborards will be repaired

4 0

3 years ago

A football field is 1000 yards long.Each if the two end zones adds an extra 10 yards . The field is 160 feet wide . What is the

Kobotan [32]

Answer:

The area of the whole field is 54400yd^2

Step-by-step explanation:

says that I add 10 yards in each zone, that means that 10 yards is added twice at 1000 yards

1000yd + 2*10yd = 1020yd

we have to know that one yard equals 3 feet

so to have the length in feet we only multiply it by 3

1020 * 3 = 3060ft

Now that we know the length and width of the court, we can calculate the area by multiplying them

a = b * h

a = 3060ft * 160ft

a = 489600 ft^2

the result is in square feet

if we want it in square yards we just have to divide 2 times by 3

489600/(3*3) = 54400yd^2

7 0

3 years ago

Read 2 more answers