Please help I will appreciate it greatly. It’s my final question

Step-by-step explanation:

the base is x in.

the area is 14 in².

the area is calculated by :

base × height / 2

so, we have here

14 = x × height / 2

28 = x × height.

height = 28/x in.

Answer:

c

Step-by-step explanation:

it moves virticly across

Answer:

y = 2x + 4

Step-by-step explanation:

First, you find the y-intercept four because it lands on four on the graph. Then, you count down four times (-4, y) and count left two times (-2, x). You do -4 divided by -2, and that equals 2.

Answer:

.25%

Step-by-step explanation:

it would be 1/4 of one percent

1% of all people means 1 out of 100

now we want to find 1% out of 25

which would equal .25% or 1/4 of 1%

Answer:

Step-by-step explanation:

[tex]11\cfrac{1}{2} +3\cfrac{5}{8}[/tex]

[tex]\cfrac{23}{2} +\cfrac{29}{8}[/tex]

[tex]\cfrac{92+29}{8}[/tex]

[tex]\cfrac{121}{8}[/tex]

[tex]15\cfrac{1}{8}[/tex]

Hope it helps!

Answer:

82 or more

Step-by-step explanation:

Answer:

Step-by-step explanation:

average for 3 tests >90

total for 3 tests>90×3

or total for 3 tests>270

total of 2 tests=92+96=188

so score in third test >(270-188)

or >82

Answer: 29

Step-by-step explanation: I just added three every time until I got to the ninth term.

Answer:

make a two-way chart.

Step-by-step explanation:

i think- sorry if it's wrong.

Integers are numbers without decimal points. The number could be positive, negative or zero

The maximum number from integer N can be determined using the following program written in Python, where comments are used to explain each line

#This prompts the user for input

num = input("Number: ")

#This iterates from 0 to 9

kount = [0 for x in range(10)]

# This iterates through the input, and updates the kount variable

for i in range(len(num)):

   kount[int(num[i])] = kount[int(num[i])] + 1

# This next two lines initialize the greatest number

greatestNum = 0

multiplier = 1

# This iterates through the kount array

for i in range(10):

   #The following is repeated while the current element is greater than 0

while kount[i] > 0:

    #This generates the greatest number

 greatestNum = greatestNum + ( i * multiplier )

 kount[i] = kount[i] - 1

 multiplier = multiplier * 10

#This prints the greatest number

print(greatestNum)

Read more about similar programs at:

https://brainly.com/question/15683939

Answer:

310

Step-by-step explanation:

Use the Order of Operations method. (P.E.M.D.A.S.)

Our expression: 3+2⋅4+62⋅5−1

Multiply 62 and 5, and 2 and 4:

3+8+310-1

Add and Subtract from left to right:

11+310-1

311-1

310

Answer:

$6

Step-by-step explanation:

100% = 1.50

400% = 1.50 x 4 = 6

Answer:

C

Step-by-step explanation:

Divide 48 and 4 and your answer is 12

Try dividing all of them or multiplying them by 12 :)

Answer:

[tex]-18-6i[/tex]

Step-by-step explanation:

[tex](3i)(2+4i)-2(3+6i)[/tex]

[tex](3i)(2)+(3i)(4i)+(-2)(3)+(-2)(6i)[/tex]

[tex]6i+12i^2-6-12i[/tex] (remember that [tex]i^2=-1[/tex])

[tex]-6i+12(-1)-6[/tex]

[tex]-6i-12-6[/tex]

[tex]-6i-18[/tex]

[tex]-18-6i[/tex]

Answer:

[tex]\frac{n^4}{144m^4}[/tex]

Step-by-step explanation:

So here we have our equation: [tex](\frac{3m^-^5n^2}{4m^-^2n^0} )^2*(\frac{mn^4}{9n})^2[/tex]

Begin with separating them both and only focusing on [tex](\frac{3m^-^5n^2}{4m^-^2n^0} )^2[/tex] for now. We have the exponent 2 on the outside of the parenthesis which means everything on the inside will be given this exponent, and with variables that have already been given exponents, you simply multiply those exponents together as basic numbers. Our result will be [tex](\frac{3^2m^-^1^0n^4}{4^2m^-^4n^0} )[/tex], now we're going to deal with those negative exponents, when they're negative you need to switch the side of the fraction they're on, say if it's on the bottom and it is negative that variable alone will be transferred to the top, the same goes with if the negative exponent is on the top, it'll basically be brought down to the denominator position. We now have [tex](\frac{3^2n^4m^4}{4^2n^0m^1^0} )[/tex] all that's left is to solve 3^2, 4^2, and n^0 as anything to the power of 0 will always be 1. And we now have our solution for the first segment; [tex](\frac{9n^4m^4}{16m^1^0} )[/tex] :)

Moving on, now focusing on [tex](\frac{mn^4}{9n})^2[/tex] we once again distribute the power of 2 to each variable, which we receive [tex](\frac{m^2n^8}{9^2n^2})[/tex] from. We have no negative exponents so we can skip the part of this process and now move on to factoring 9^2 which is 81 giving us [tex](\frac{m^2n^8}{81n^2})[/tex]!

Our last step is to multiply [tex](\frac{9n^4m^4}{16m^1^0} )[/tex] and [tex](\frac{m^2n^8}{81n^2})[/tex], I'm super sorry but I haven't even personally gotten this far in my lessons so I can't give the answer from myself but I already spent a whole lot of time thinking I'd be able to finish haha, but the result will be [tex]\frac{n^4}{144m^4}[/tex].

Answer:

110⁰

Step-by-step explanation:

The sum of the interior angles of a polygon is given by:

  (n-2)*(180⁰), where n is the number of sides.

For this diagram, n = 7

(7-2)*(180⁰) = 900⁰

Sum of the 6 marked angles = 790⁰

Angle x = 900⁰ - 790⁰ = 110⁰

Answer:

Step-by-step explanation:

The answer is the difference between Total water and Ocean Water.

Fresh water = Total Water - Ocean Water

Total Water  =   361

Ocean Water = 335        Subtract

Fresh water   =    26       millions of Km^2

Answer:

y= -9x - 6

Step-by-step explanation:

As x goes up by 1, y goes down by 9. We know that this is linear, not exponential.

Pick two points to find m, the slope.

(-1, 3) and (0, -6)

-9/1 = -9 as predicted

y = -9x + b

Plug in another point, such as (-1, 3)

3 = 9 + b

b = -6

EQUATION:

y= -9x - 6

Answer:

From the said lesson, the difficulty that I have been trough in dealing over the exponential expressions is the confusion that frequently occurs across my system whenever there's a thing that I haven't fully understand. It's not that I did not actually understand what the topic was, but it is just somewhat confusing and such. Also, upon working with exponential expressions — indeed, I have to remember the rules that pertain to dealing with exponents and frequently, I will just found myself unconsciously forgetting what those rule were — rules which is a big deal or a big thing in the said lesson because it is obviously necessary/needed over that matter. Surely, it is also a big help for me to deal with exponential expressions since it's so much necessary — it's so much necessary but I keep fogetting it.. hence, that's why I call it a difficulty. That's what my difficulty. And in order to overcome that difficulty, I will do my best to remember and understand well the said rules as soon as possible.

Answer:

Step-by-step explanation:

Step 1:

Step 2:

Final result:

Real answer:

Answer:

Yes

Step-by-step explanation:

$125 multiplied by 5 is $625.

$625 dollars along with the $340 dollars that Ken already has is $965. Ken has enough money for the new stereo with $165 dollars left for him to keep.

Answer: 40

Step-by-step explanation: I’m not too sure but 1,080 divided by 27 equals 40

Answer:

28 basketballs

Step-by-step explanation:

basketballs : soccer balls

7 : 6

6 units rep 24

1 unit rep 4

7 units rep 28

The range of the video games owned for the cluster is between 8 to 10.

Given

A group of children 6 to 10 years old were asked how many video games they owned.

The scatter plot shows the results.

The range is the difference between the lowest and highest numbers in a data set.

The range of video games owned for the cluster is 8 to 10.

Therefore,

The range of the video games owned for the cluster is;

[tex]\rm Range = Highest \ value - lowest \ value\\\\Range=10-8\\\\Range=2[/tex]

Hence, the range of the video games owned for the cluster is between 8 to 10.

To know more about Range click the link given below.

https://brainly.com/question/8041076

Answer:

-2 and 12

Step-by-step explanation:

To find the two numbers which are 7 units away from 5, add 7 to 5 and subtract 7 from 5

5+7 = 12

5-7 = -2

Answer:

T and R

Step-by-step explanation:

Variables are letters that are a quantity not known yet

Answer:

1 1/8 foot per hour

Step-by-step explanation:

1 hours=60 mins

1/3 of an hour=20 mins

since there are 3 groups of 20 in 60 we multiply 3/8 by 3=9/8

and 9/8 simplified=1 1/8

Answer:

(2, 9)

x = 2

y = 9

Step-by-step explanation:

To solve this system, we can either use substitution or graph it. I will be showing how to graph it.

To solve by graphing, we graph both of the equations and find the point at which the lines intersect.

[Graph]

-> See attached

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.

- Heather

Answer:

x=8√3 units

y=4√3 units

Step-by-step explanation:

Since the given right triangle happens to be a 30-60-90 triangle, we will use the following rules:

Hypotenuse = 2s (x)

Longer Leg = s√3 (12)

Shorter Leg = s (y)

Since the longer leg is given to us as 12 units, we can then solve for the shorter leg:

12 = s√3

12/√3 = s

(12√3)/3 = s

4√3 = s

Therefore, our hypotenuse is 2(4√3) = 8√3 units

Thus, x=8√3 units and y=4√3 units

Answer:

No

Step-by-step explanation:

Pythagorean Theory - a^2 + b^2 = c^2

The sum of the lengths of any two sides of a triangle must be greater than the length of the third side. These side lengths do not make a right triangle.

Answer:

No

Step-by-step explanation:

In a triangle, one side length must be smaller than the other side lengths added together. We'll say R = 4, T = 8, and S = 3.

R + T > S

R + S < T

T + S > R

Since side R + side S is not greater than side T, those three side lengths don't create a triangle.