Somebody pls help I have a math finals tomorrow it is 11:30 pm and I can't sleep because I am so nervous and worried

Answer:probably x’s all of them

Step-by-step explanation:

Answer:

7 square yards

Step-by-step explanation:

Since you're doing IXL, you won't need to include an explanation, but if you want one, just tell me :).

Formula: [tex]\frac{a+b}{2}[/tex] × h

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Have a good day :)

Answer:

$58 dollars

Step-by-step explanation:

Step 1: Find price of Red Fabric. So Brenda bougt 72 inches. So we convert that to amount of yards.(36 inches=1 yard). So the equation is 72/36=2 yards. Then do 7.25x2= $14.50 for red fabric.

Step 2: Find price of Black Fabric. So Brenda bought 3 times more the red favric. So she 216(72x3 is how I got the number). Now divide 216 by 36. That equals 6. So now do 7.25x6= $43.50

Step 3: Add the prices. So now add the price of the red and black fabric to find the answer. So $43.50 + $14.50= $58

Hence, the answer is $58 dollars.

Thank You

[tex]\huge{ \mathfrak{  \underline{ Answer} \:  \:  ✓ }}[/tex]

let the number of

Total number of people : adults + children

Total money earned from adults :

Total money earned from children :

Therefore, total money = money earned from each Adult and children.

Now, let's plug the value of x from equation [1] into equation [2]

let's plug the value of y in equation [1]

Hence, we get :

Correct option is C

_____________________________

[tex]\mathrm{ ☠ \: TeeNForeveR \: ☠}[/tex]

Answer:

14

Step-by-step explanation:

Find the mode by simply seeing which value appears the most. 14 appears twice whereas all the other numbers appear once.

The indicated side of the triangle is 17√2 unit.

In a right-angled triangle, the square of the hypotenuse side is equal to the sum of the squares of the other two sides, according to Pythagoras's Theorem.

Given:

The triangle is a right-angled triangle.

The length of the perpendicular = 17 unit.

Two angles of the triangle are 45° and 45°.

That means, base = 17 unit.

And the triangle is an isosceles triangle.

By the Pythagoras' theorem,

a = √(289 + 289)

a = √578

a = 17√2 unit.

Therefore, the value of a is 17√2 unit.

To learn more about the Pythagoras theorem;

https://brainly.com/question/343682

#SPJ2

Answer:B

Step-by-step explanation:

Answer: 15

Step-by-step explanation: i don’t know

Answer:

15

Step-by-step explanation:

The fraction computed shows that the number of his next 20 free-throw attempts that you expect Vijay to miss is 15.

How to solve the fraction?

From the information given, Vijay missed 12 out of his last 16 free throws. The fraction missed will be:

= 12/16

= 3/4

Therefore, the number of his next 20 free-throw attempts that you expect Vijay to miss will be:

= 3/4 × 20

= 15

Answer:

B)

Step-by-step explanation:

y-intercept = -2

slope = 1

in slope-intercept form the line would be:  y = x - 2

if we subtract 'x' from each side we get:

-x + y = -2

we don't want to leave 'x' as negative so we can multiply each term by -1 to get:

x - y = 2

Answer:

132

Step-by-step explanation:

The angle with a measure of 48 degrees and the angle labeled "x" are supplementary angles. Supplementary angles add up to equal 180

This means that we can find the value of the missing angle by subtracting the measure of the known angle from 180

So x = 180 - 48

180 - 48 = 132

Hence, x = 132

Answer:

it should be 90

Step-by-step explanation:

I hope this helps!

Answer:

Well the first mesurement is 66 degreess and the second one will be 90 degress because it shows the 90 angle on the screen so the last one will be 180-90-66 which will equal 24 degreess

Step-by-step explanation:

In short 24 degress.

Answer:

A. 3/2

Step-by-step explanation:

When two exponents have the same base, you can cancel the bases and set the exponents equal to each other

3x-2=x+1

3x=x+3

2x=3

x=3/2

Answer:

The answer is 51,200 in².

Step-by-step explanation:

(4x40)x(8x40)=51,200

Answer:

-15

Step-by-step explanation:

because -5 + 20 = -15.

The coach needs 15 negative players to join the negative team in order to get 20 players (which would make the teams even)

Answer:

yes

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Answer:

Step-by-step explanation:

The answer is 3

so let the no of books be = x

constant of proportionality is

C= [tex]\frac{y}{x}[/tex]

C = [tex]\frac{6}{2}[/tex]

c = 3

Answer: The median is 28208 the mean is 28234.6

Step-by-step explanation:

The mode is the number that is repeated the most there can be more than one mode.

Answer:

All in ft

Mean: 28,235

Median: 28,208

Range: 1,245

Step-by-step explanation:

Mean is the sum of the elements divided by the number of elements.

(29035+28250+28208+27890+27790)/5 = 28235

Median is the element in the exact middle of the set (if there is an even number of elements, take the average of the two elements in the middle).

After rearranging the numbers, we can see 28208 is in the exact middle.

27790 27890 28208 28250 29035

Range is the difference between the smallest and largest number in the set.

29035-27790=1245

Answer:

i believe its the pounds lol

#2

Step-by-step explanation:

Answer:

1) 42.51

2) 39.76

Answer:

solution given;

let

AB=a

AC=b=30ft

AB=c=20ft

<A=115°

By using Cosine rule.

a²=b²+c²-2bc cos angle

a²=30²+20²-2*30*20 Cos 115°

a²=1807.1419

a=√[1807.1419]

a=42.51

Side A is 42.51ft.

Again

Cos B=[tex] \frac{a²+c²-b²}{2ac} [/tex]

Cos B=[tex] \frac{42.51²+20²-30²}{2*42.51*20} [/tex]

Cos B=0.7687

<B=Cos -¹(0.7687)

<B=39.46°

Angle B is 39.46

Answer:

I think its c

Step-by-step explanation:

there's 6 sides to a cube, and if one of the sides has nine, that means there's 5 sides left, so 5 out of 6 of those sides have a chance of being a new number other than 9

Answer:

22

Step-by-step explanation:

They add up to 180. You have a 90 degree angle and a 68 degree angle.

Your equation is: 180-90-68=x

x=22

Answer:

23.56

Step-by-step explanation:

all you have to do is find the volume

lets set up the equation: V=πr2h  3=π·1.52·10 3≈23.56194

Then round : 23.56

Your final answer is 23.56 You're Welcome!!!

Answer:

The size of the sample 'n' = 2401

Step-by-step explanation:

Step:1

Given that the margin of error = 2 % = 0.02

The margin of error is determined by

              [tex]M.E = \frac{Z_{0.05} \sqrt{p(1-p)} }{\sqrt{n} }[/tex]

we know that the proportion

               [tex]\sqrt{p(1-p)} < \frac{1}{2}[/tex]

Step:2

The margin of error is determined by

              [tex]0.02 = \frac{1.96( \frac{1}{2} ) }{\sqrt{n} }[/tex]

              [tex]\sqrt{n} = \frac{1.96}{2 X 0.02}[/tex]

              √n  = 49

Squaring on both sides, we get

                n = 49 × 49

                n = 2401

Final answer:-

The size of the sample 'n' = 2401

Step-by-step explanation:

18+3=x+3

21=x+3

x=21-3

x=18

Answer:

fixed

Step-by-step explanation:

Answer:

[tex] I = \pm \sqrt{\dfrac{P}{R}} [/tex]

Step-by-step explanation:

[tex] P = I^2R [/tex]

Divide both sides by R.

[tex] \dfrac{P}{R} = I^2 [/tex]

Switch sides.

[tex] I^2 = \dfrac{P}{R} [/tex]

Take the square root of both sides.

[tex] I = \pm \sqrt{\dfrac{P}{R}} [/tex]

Answer:

Oki! I'll help!

The answer is:

Joy can buy 53 tickets.

⋅•⋅⋅•⋅⊰⋅•⋅⋅•⋅⋅•⋅⋅•⋅∙∘☽the whole work I did☾∘∙•⋅⋅⋅•⋅⋅⊰⋅•⋅⋅•⋅⋅•⋅⋅•⋅

Here is the whole work I did, so you can understand how to get the answer!

1. Divide 374 by 7

374 ÷ 7 = 53.4

2. Round to nearest whole number

Since 4 in the tenth place is closer to zero than one, we round it down and get 53.

Oh the thing surrounding the whole work I did is just a spacer to make the answer not boring!

Answer:

1577

Step-by-step explanation:

Answer:

− 386

Step-by-step explanation:

Um i dont really know what you were going for but if you can retype the question i can give yo a better answer

Answer:

i would say B

Step-by-step explanation: