Find the equation of each line and then use them to solve the system.

Answer: I think it looks correct

Step-by-step explanation:

Answer:

8,163 square meter

Step-by-step explanation:

The area of the sports ground = area of rectangle + 2(area of semicircles)

= L*W + 2(½*πr²)

L = 120 m

W = 51 m

r = ½ of 51 = 25.5 m

Plug in the values

Area of the sports ground = 120*51 + 2(½*π*25.5²)

Area = 6,120 + 2,042.82062

Area = 8,162.82062 ≈ 8,163 square meter

Answer:

113.1cm aka 113

Step-by-step explanation:

Answer:

H

Step-by-step explanation:

Answer:

it's h because in the molecular level it just makes sense

Answer:

$15

Step-by-step explanation:

Answer:

She will save $14.

Step-by-step explanation:

Because the dress is 35% off, the savings value will be 40*0.35. That will give you a savings total of 14 dollars.  

Answer:

PQ = 20

Step-by-step explanation:

Theorem:  The length of the median of a trapezoid is the average of the base lengths.

[tex]\frac{PQ + 12}{2} = 16[/tex]

PQ + 12 = 32

PQ = 20

See how easy that is if you know the theorem!

Answer:

3

Step-by-step explanation:

8*3=24

Answer:tossing two coins once

Step-by-step explanation:

Answer:

the answer is 6n please do you get it

Answer:  x   = √28

Step-by-step explanation:

a² + b² = c²         Use Pythagorean Theorem to find the missing length.  

x² + 6² = 8²      

x²+ 36 = 64         [Subtract 36 from both side]  

        x²= 28        

     √x² = √28     [solve the square root from both side]

       x   = √28  

Answer:

Cost of the manicure= $27

Step-by-step explanation:

Giving the following information:

Darcy gave her nail technician a ​$5.40 tip. The tip was 20% of the cost of the manicure

To calculate the cost of the manicure, we need to use the following formula:

Cost of the manicure= tip / tip percentage

Cost of the manicure= $27

Answer:

i believe the first and second one

Step-by-step explanation:

the general exponential function looks like this: y=bx y = b x, where the base b is any positive constant. the base b could be 1, but remember that 1 to any power is just 1, so it's a particularly boring exponential function!

good luck :)

hopefully, this helps

have a great day !!

Answer:

the side length or height would be 5.9948362

so your answer is  6m

Answer:

6m

Step-by-step explanation:

226=1/3 pi 6^2 h

226=1/3 pi 36h

226=12pi h

226/12pi = h

226/37.68= 5.997876

6m

Answer:

C and E

Step-by-step explanation:

Edge2021

Answer:

One

Step-by-step explanation:

An equilateral triangle has equal side lengths.

With the given information, you can construct one equilateral triangle, with the sides measuring 7cm each.

The sides of the equilateral triangle can't be mixed up, they must stay the same.

Hope this helps.

Answer:

536

Step-by-step explanation:

6 is the only even number so it must go at the end

5 is greater than three so it goes in the hundreds

Answer:

DE is congruent to AB

DF is congruent to AC

FE is congruent to CB

Answer: x=0 and y=0

Step-by-step explanation:

Answer:

95.40 total and 5.40 in intreset

Step-by-step explanation:

Answer:

A = $95.40

I = A - P = $5.40

Equation:

A = P(1 + rt)

Calculation:

First, converting R percent to r a decimal

r = R/100 = 6%/100 = 0.06 per year.

Solving our equation:

A = 90(1 + (0.06 × 1)) = 95.4

A = $95.40

The total amount accrued, principal plus interest, from simple interest on a principal of $90.00 at a rate of 6% per year for 1 years is $95.40.

Answer:

the answer is 3.35×10

[tex]3.35 \times 10 { - 8}^{?} [/tex]

that the answer

Answer:8n

Step-by-step explanation:

Step-by-step explanation:

2x^2+6x=36

x^2+3x=12

x^2+3x-12=0

x=(-3+(57)^0.5)/2 or x=(-3-(57)^0.5)/2

Answer:

Pretty sure it's 20.24.

Step-by-step explanation:

Since you know the side adjacent to the reference angle and you want to find the side opposite, you're going to need to use tangent, which is opp/adj.

tan(39) = [tex]\frac{x}{25}[/tex]

Find the tangent of 39...

0.8097 is the approximate value. So...

0.8097 = [tex]\frac{x}{25}[/tex]

Now, switch the sides to make it easier.

[tex]\frac{x}{25}[/tex] = 0.8097

Multiply both sides by 25.

x = 20.24

Answer:

in fraction form it is -4/9 and in decimal form it is -0.4

Step-by-step explanation:

Answer:

The slope of the line is negative. The y-intercept is 5. The slope of the line is -2/3.

Step-by-step explanation:

With 2 given points on the line that are whole numbers, you can find the slope of the line with the equation [tex]m=\frac{y2-x2}{y1-x1}[/tex]. The answer will tell you whether it's negative or positive. For example, [tex]m=\frac{-2-1}{4-0} =\frac{-3}{4}[/tex]. The slope is negative for the example. The y-intercept would be the point with 0 as the x-value: (0, -5).

I don't know the answer please

Answer:

x=-20

Step-by-step explanation:

(x/-4)-10 = -5

-5 + 10 = x/-4

5 = x/-4

5 x -4 = x

-20 = x

x= -20

CHECK

(-20/-4)-10 = -5

5 -10 = -5

Ansswer:

7,000

Step-by-step explanation:

41,000 - 34,000 = 7,000