I need help with please.

Answer:

141 in²

Obviously don't write 141 in² because they've already wrote the in² part for you

This theorem states that \(a^2+b^2=c^2\), where c is the hypotenuse of a triangle and a and b are the legs (the other two sides).

As we can see from the image, we are given the lengths of the hypotenuse and one of the legs. Now, we must find x, the length of the other leg.

\(a^2+b^2=c^2\)

Plug in the given lengths:

\(5^2+b^2=13^2\)

Solve for b:

\(b=-12,12\)

Since length cannot be negative, we know that b must be equal to 12.

x = 12 ft

The Pythagorean Theorem

This theorem states that , where c is the hypotenuse of a triangle and a and b are the legs (the other two sides).

Solution

As we can see from the image, we are given the lengths of the hypotenuse and one of the legs. Now, we must find x, the length of the other leg.

Plug in the given lengths:

Solve for b:

Since length cannot be negative, we know that b must be equal to 12.

Answer

x = 12 ft

Answer: I think its 64

Step-by-step explanation:

First I split the shapes into 2 then I did one side is 4x6=24 and then I did 8x5 which is the second shape, and is 40 so then I just add hope I got it right if I got it wrong then shame on me.

Answer:

Given the points A, B, C, D, calculate:

(a) the angle B of the triangle ABC

(b) the area of the triangle ABC

(c) the median BE of the triangle ABC

(d) the height AH of the triangle ABC

(e) the volume of tetrahedron ABCD

(f) the point E so that ABCE is a parallelogram.

A(-1, 2, -3), B(4, -1, 0), C(2, 1, -2), D( 3,4,5)​

Step-by-step explanation:

Why is 90 the sum of all factors of 40, including 40? The factors of the number 40 are: 1, 2, 4, 5, 8, 10, 20, 40. If you add them up, you will get the total of 90.

Answer:

C)(14-8)-(5+6)×2=23

using bodmas

Answer:

85 degrees

Step-by-step explanation:

Answer:

The first one is C I don't know the second one though

Step-by-step explanation:

Answer:

11 bc if you fallow the x then you fallow the y then add them up then you get 11

Step-by-step explanation:

Answer:

11

Step-by-step explanation:

Answer:

C. $1,350

Step-by-step explanation:

To find Maren's initial investment, look for the y-axis value when time = 0, because this is when the account was presumably opened.

The graph shows a reading between 1,200 and 1,500, so it can be presumed that the initial investment was aroundabout $1,350.

Answer:

1. -a + b = depends on which integer is bigger, if b is bigger than a, then it would be positive. If -a is bigger, then it will be negative

2. a-(-b) = positive

3. -a * b = negative

a. 87 + 65    b. -58+42

c. 73+(-55)   d. -47+(-30)

Step-by-step explanation:

Remember:

two positives(multiply or divide) = positive

two negatives(multiply or divide) = positive

a positive and a negative(multiply or divide) = negative

two positives(addition) = positive, (subtract) = depends on which integer is bigger

two negatives(addition) = positive, (subtract) = depends on which integer is bigger

Answer:

-a+-b= negative

a-(-b) =positive

-a-b= negative

Step-by-step explanation:

Answer:

3s - 10 = 65

Step-by-step explanation:

s = the shirt price

Since Jason bought 3 shirts, we need to multiply the 3 shirts by its value which would be 3s. He has a coupon for $10 off, so we need to subtract 3s by 10. Since he spent $65 we need to set the whole equation equal to 65 and out final answer would be 3s - 10 = 65.

Answer:

The solution to the equation is:

\(x=-5\)

Step-by-step explanation:

Step 1: Rearrange the equation

Since we have to solve the equation for \(x\), let's bring the \(\frac{x}{6}\) to the other side with all the other variables:

\(\frac{5x}{3}-x=\frac{x}{6}-\frac{5}{2}\\\\\text{Subtract}~\frac{x}{6}~\text{from both sides of the equation:}\\\frac{5x}{3}-x-\frac{x}{6}=\frac{x}{6}-\frac{x}{6}-\frac{5}{2}\\\\\text{Simplify:}\\\frac{5x}{3}-x-\frac{x}{6}=-\frac{5}{2}\)

Step 2: Make use of the distributive property

The property states that when there's an expression like \(3(2x+6)\), it can be written as \(3(2x)+3(6)\), or vice versa.

In the equation we have found above, the left hand side of the equation has a common variable: \(x\)

Using the principle of distributive property, we can arrange the left hand side differently:

\(\frac{5x}{3}-x-\frac{x}{6}=-\frac{5}{2}\\x(\frac{5}{3}-1-\frac{1}{6})=-\frac{5}{2}\)

We have arranged the left hand side as such, that distributive property is applicable for it.

Step 3: Solving

First, let's simplify the equation:

\(x(\frac{5}{3}-1-\frac{1}{6})=-\frac{5}{2}\\\\\text{Add the numbers inside the bracket:}\\x(\frac{1}{2})=-\frac{5}{2}\)

Now, let's solve it:

\(\frac{1}{2}x=-\frac{5}{2}\\\\\text{Multiply both sides of the equation by}~2:\\\frac{1}{2}x\times 2=-\frac{5}{2}\times 2\\\\\text{Calculate:}\\\frac{2}{2}x=-\frac{10}{2}\\x=-5\)

Answer: here use this link is free

Step-by-step explanation:

Answer:  Choice A is correct

Explanation:

The LCM of the coefficients 14 and 16 is 112 because (14*16)/2 = 112. We multiply the values and divide by the GCF 2.

The 'a' terms are \(a^5\) and \(a^3\). We pick the one with the largest exponent when forming the LCM. Go for the smallest exponent when finding the GCF. Similar situations occur with the b and c terms as well.

So that's how we end up with \(112a^5b^4c^2\) as the LCM.

Side note: Choice D is the GCF of the two given expressions.

Answer:

The answer is B: -5

Explanation:

Look at the Y line and see where the line intersects with the Y line at -5

Answer:

-5 because -5 is the Y intercept

Answer:

1. 150+3x=130+5x

20=2x

x=10

10 visits

1. 150-5x=130-3x

20=2x

x=10

10 minute

Step-by-step explanation:

Answer:

first one is 123

second one is 106

third one is sally

Step-by-step explanation:

Answer:

Mary

Step-by-step:

(a) 252-129/11-8= rate of change: 123/3

(b) 2,3 or 56

(c) Mary

Hope it's good information good luck... :)

Answer:

4.9

Step-by-step explanation:

for this I used the sine rule so I did 6/sin 70 × sin 50

Answer:

\(\frac{2}{3}\) , \(\frac{27}{64}\)

Step-by-step explanation:

Volume: length* height * width

In the first diagram:

\(1\frac{1}{3} * 1 * \frac{1}{2} = \frac{4}{3} * 1 * \frac{1}{2} = \frac{2}{3}\)

The volume is \(\frac{2}{3}\) cubic feet

Next diagram:

\(\frac{3}{4} * \frac{3}{4} * \frac{3}{4} = \frac{27}{64}\)

The volume is \(\frac{27}{64}\) cubic yards

Answer:

1. 1/6

2. 27/64

Step-by-step explanation:

1. 1/2 * 1/3 * 1 = 1/6

2. 3/4^3 = 3/4 * 3/4 * 3/4 = 27/64

ANSWER

its the second  one  

LOG \(( x^{2} -2X(X-1)\\X-1^{2}\)

Step-by-step explanation:

Color 5 - 2 Black-and-White

Color 10 - 4 Black-and-White

Color 15 - 6 Black-and-White

Color 20 - 8 Black-and-White

Color 25 - 10 Black-and-White

Color 30 - 12 Black-and-White

Answer:

Colored photo           I           Black photo

5                                                               2

10                                                              4

15                                                              6

20                                                             8

25                                                            10

30                                                            12

35                                                            14

40                                                            16

45                                                            18

50                                                           20

Answer:

-0.08 or -.08

Answer:

-2

Step-by-step explanation:

A-P-E-X

Answer:

See Below

Step-by-step explanation:

Lets look at our numbers:

The balloon is at 1000 feet.

The balloon drops at a constant speed of -4 1/2 per second.

How long will it take to get to 215ft, in seconds, s.

Lets see, if you were to subtract 1000-215, you will get 785.

The balloon needs to drop 785ft to get to 215ft above the ground.

The question asks how long will it take to get below 215ft.

Lets do the math for the descending feet. We calculated that it takes 785ft to hit 215ft above the ground, so, you need to divide 785ft by 4 1/2 to see how many seconds it takes. The answer for this is 174.4, we can make this 174 4/9.

**VERY IMPORTANT** If you use 174 4/9, this equals 215 seconds, it asks for below this, so you can use ANY number for this that it above this number.

Now for the inequality, look at the question, it asks how long will it take to get below, not equal to or more below, meaning that you can cancel out the inequality signs with lines below them. So your answer is 270 > ,

Please tell me if this is right, if its not let me know I apologize.

Answer:

9x5=5x9 I believe that's it

Answer: B

Step-by-step explanation:

Answer:

25.685 square feet.

Step-by-step explanation:

Circumference = 2 * π * radius

From this, we can derive the formula for the radius:

radius = Circumference / (2 * π)

Let's substitute the value of the circumference and calculate the approximate radius:

radius = 18 / (2 * π)

radius ≈ 18 / (2 * 3.14159)

radius ≈ 2.865 feet

Now that we have the approximate radius, we can calculate the area:

Area ≈ π * radius²

Area ≈ 3.14159 * (2.865)²

Area ≈ 3.14159 * 8.193225

Area ≈ 25.685 square feet

Therefore, the approximate area inside the circular park is approximately 25.685 square feet.

Answer:

  This set as Builder Form is given below:

B= {x|x E Z}