Mathematics High School

I need some help please​

I Need Some Help Please

Answers

Answer 1

Answer:

109

Step-by-step explanation:

Formula

<ZHG + <IHZ = <IHG

Givens

<ZHF = 11x - 1

<IHZ = 24

<IHG = 12x + 13

Solution

11x - 1 + 24 = 12x + 13             Combine terms on the left

11x + 23 = 12x + 13                  Subtract 13 from both sides

     - 13             - 13  

11x + 10 = 12x                           Subtract 11x from both sides

-11x           -11x

        10 =   x

Answer

11x - 1 = 11*10 - 1 = 110 - 1 = 109

Related Questions

Shelly's age plus Mary's age is less than 36. Mary is 15 years old. Write the equation thatrepresents the problem.

Answers

sorry I answered wrongly

Answer:

Shelly's age  is less than 21

Step-by-step explanation:

S+15 < 36

S < 21

Find the value of x (helppppppppppppoppppppp)

Answers

x=121
.......... ... . ......

Giving brainlist to whoever answers this question

Answers

Answer:3x +56

Step-by-step explanation:

PLEASE HELP ME !!! I NEED HELPPP

Answers

Horizontal is y=4
It an exponential function
The y intercept is (0,14/3)
Domain is (-inf,inf)
Range is the same as domain
Both are negative infinity to positive infinity

can someone help me with this

Answers

Answer:

29

Step-by-step explanation:

Eloise is creating a game for her Strategic Games option.
Her square game board will have 64 squares on the inside and a decorative border around the outside edge.
What is the length of the border?
What assumptions can you make?

Answers

I am 99% sure.
64 square would suggest that sides of square are 8 “units”.
A=a^2
64=8•8
If decorative border is all around square (1 “unit”) that would make a length of a border: 8•2+10•2=16+20+36.
Good luck.

PLS HELP MEEEEE!!!!!!!

Answers

Answer:

i think true hehehehehehehhehehehehe

Answer:

True

Step-by-step explanation:

Some people think a long drought may have occurred. However this information is not proven.

Will mark branliest. What can the maximum number of digits be in the repeating block of digits in the decimal expansion of 1/17? ​

Answers

Answer:

Step-by-step explanation:

Let  n=2α⋅5β⋅m , where  gcd(m,10)=1 . Then, the decimal expansion of  1n  is of the form

0.a1…akak+1…ak+ℓ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯(1) ,

where  k=max{α,β}  and  ℓ  is the least positive integer for which  m∣(10ℓ−1) . In other words,  ℓ  is the order of  10  in the multiplicative group of units modulo  m . So  ℓ∣ϕ(m)  by Lagrange's theorem.

In particular, if  gcd(n,10)=1 , then  α=β=k=0 ,  m=n , and

1n=0.a1…aℓ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯(2)  

Therefore, we know that

117=0.a1…aℓ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯(3)  

Here  ℓ  is the least positive integer for which  17  divides  9…9ℓtimes , and we know that  ℓ  divides  ϕ(17)=16 .

Successively squaring  10  modulo  17  gives

102≡−2(mod17),104≡4(mod17),108≡−1(mod17),1016≡1(mod17) .

So  ℓ=16  in expansion  (3) .

In fact,

a1…a16×17=1016–1.  

a1…a8+a9…a16=108−1 .

The first fact has nothing to do with the denominator  n  being prime. The second fact has everything to do with  n  being prime, and was discovered by E. Midy in  1836 .

If a candy bars original price was $2 and the amount of the discount was $0.30 how much is the percent of discount off?

Answers

15% off........................................

Which expression represents the relationship between the step number n and the total number of small squares in the pattern?



A pattern of small squares. Step 1 has 0 squares. Step 3 has 3 squares: 2 by 2 but missing the lower right square. Step 3 has 8 squares: 3 by 3 but missing the lower right square.



A.

B.

C.

D.

Answers

Answer: n squared - 1

Step-by-step explanation:

The relationship between the step number {n} and the total number of small squares in the pattern is -

f(n) = 2ⁿ - 1.

What is expression in mathematics?

An expression in mathematics is a combination of terms both constants and variables.

Given is a pattern of small squares as described -

Step 1 has 0 squares.

Step 2 has 3 squares : 2 by 2 but missing the lower right square.

Step 3 has 8 squares : 3 by 3 but missing the lower right square.

We can write the general expression for step {n} as -

Step {n} will have : 2ⁿ - 1 squares with missing the lower right square.

or

f(n) = 2ⁿ - 1

Therefore, the relationship between the step number {n} and the total number of small squares in the pattern is -

f(n) = 2ⁿ - 1.

To solve more questions on expressions, visit the link below -

https://brainly.com/question/27911936

#SPJ2

Find the volume of a baseball if the diameter is 2.86 inches

Answers

Answer:

8.1796

Step-by-step explanation:

2.86 x 2.86 = 8.1796

A carnival charges $5 to enter, and $2 per ride. If you paid a total of $23, how many rides did you go on at the carnival?

Answers

Answer:

11.5

Step-by-step explanation:

You divide 2 and 23

But I am not sure

Answer: 9 rides

Step-by-step explanation:

23 dollars minus the five dollars to enter is $18.

$18 is divided by the $2 required to ride each ride.

Mary saw a bottle of shampoo that cost $7.75 and a bottle of conditioner that cost $5.90.

Estimate the price difference between the conditioner and the shampoo.

Answers

Answer:

$1.85

Step-by-step explanation:

Which two teams have equivalent
100
ratios of wins to losses?
Team Wins Losses
Leopards
15
10
Pirates
12
8
Knights
14
7
Lions
18
10

Answers

knights!sorry mate i’m kinda trash

Answer:

knights and leopards

Step-by-step explanation

the table shows the number of cups of water required when cooking different amounts of rice​

Answers

Please explain more your question

Math question pls help

Answers

Answer:

170 pages

Step-by-step explanation:

Solve The Quadratic Equation by the Square Root Method.

(x + 1)^2-4 = 0

Answers

Answer:

                                 

Step-by-step explanation:

Answer:

x=-3, x=1

Step-by-step explanation:

Answer and explain how you gotttt it please

Answers

Answer:

x= 17

Step-by-step explanation:

5x-7=3x+27

move 3x to other side by doing the oppostie (subtracting 3x)

5x-7-3x=27

2x-7=27

move -7 to other side by adding it (to the other side)

2x= 7+27

2x= 34

divide by 2 (on both sides) to get x by itself

2x/2=34/2

x= 17

Plsss help again! ( and tysm for the ppl who helped me last time I appreciate it :) /
n have a good day <33!!! ( like again lol!! )

Answers

Answer:

2

Step-by-step explanation:

It's 2 because as you can see in the botton 4/10 and 8/20, 4 x 2=8 and 10 x 2=20. It's like saying you're multiplying the same thing for the top and bottom of both fractions. So, the two fractions on the top with the juice is getting multiplied by 4.

Answer:

2

Step-by-step explanation:

24÷6=4

knowing this you then divide 8 by 4 to get the numerator

8÷4=2

Giving brainlist to whoever answers this question

Answers

Answer:

thanks :)

Step-by-step explanation:

5/8 = x/6

All them numbers are fractions
Find X

Answers

Answer:

x = 3.75

Step-by-step explanation:

You need to cross multiply.

First multiply 6 and 5, then divide that by 8.

Good Luck!!

Answer:

Step-by-step explanation:

  hello :

5/8 = x/6  means  :  8x = 30

x = 30/8

Which algebraic expression is equivalent to the expression below?

7(6x+2)+5x



A.

11x + 2

B.

42x + 14

C.

47x + 2

D.

47x + 14

Answers

Answer:

D.

Step-by-step explanation:

[tex]7(6x + 2) + 5x \\ 42x + 5x + 14 \\ 47x + 14[/tex]

Which expression shows the area of the base of each pyramid? (One-fourth x) squared in.2 (One-third x) squared in.2 (One-half x) squared in.2 x2 in.2

Answers

Answer:

(a) [tex]Area = (\frac{x}{4})^2[/tex]

Step-by-step explanation:

The question is incomplete. (See comment for complete question).

From the completed question, we have:

[tex]Total\ base\ length = x[/tex]

[tex]n = 8[/tex] --- number of pyramids

Required

An expression for the area of the base

The total base length of the pyramid represents the perimeter of the base.

And since the base is a square, then the following relationship exist.

[tex]Total\ base\ length = 4L[/tex]

Where L represents the length of each side.

This gives

[tex]4L = x[/tex]

Make L the subject

[tex]L = \frac{x}{4}[/tex]

The area of the base is then calculated as:

[tex]Area = L^2[/tex]

[tex]Area = (\frac{x}{4})^2[/tex]

Answer:

A

Step-by-step explanation:

An amount was decreased by 8%. The new amount is $27.60. What was the original amount?​

Answers

Answer:

$30.00

Step-by-step explanation:

$27.60/0.92 = $30.00

Answer:

$30

Step-by-step explanation:

92% = $27.60

1% = $27.60/92

100% $27.60/92 x 100

100% = $30

NOTE: The / is a fraction

Hope this helps!

What single decimal multiplier would you use to increase by 9% followed by a 6% decrease?

Answers

Answer:

0.9646

Step-by-step explanation:

:)

9646 pretty sure thats right

in PQR the measure of R=90, QR=61 feet and RP=90 find the measure of P to the nearest tenth.​n​

Answers

If u put a figure it will be more clear

The ratio of pink flowers to purple flowers is 4 to 6. If there are 30 pink flowers, how many purple flowers are there?

Answers

So 4/30 = 6/x

Solve for x

4x=180

X=45

45 purple flowers

If there are 30 pink flowers the number of purple flowers will be 45.


What are ratios and proportions?

An ordered pair of numbers a and b, represented as a / b, is a ratio if b is not equal to 0. A proportion is an equation that sets two ratios at the same value. The numerical relationship between two values demonstrates how frequently one value contains or is contained within another.

Given that the ratio of pink flowers to purple flowers is 4 to 6 and there are 30 pink flowers,

The number of purple flowers will be calculated as,

4/30 = 6/x

Solve for x

4x=180

X=45


To know more about ratios and proportions follow

https://brainly.com/question/2914376

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what is 2x3x4x2x88x9x112x100x9x2?
;)

Answers

Answer:

7664025600

Step-by-step explanation:

I basically just multiplied first then added the sums. Also you can use a calculator to make sure ur answer is right.

A transformation in which a graph or geometric figure is picked up and moved to
another location without any change in size or direction.

Answers

Answer:

translation. A transformation in which a graph or geometric figure is picked up and moved to another location without any change in size or orientation is a translation.

Hello can anyone give me the full answer to this? will give brainiest

Answers

Part 1: 3 forms a right traingle; the rest do not.

Part 2:

7) 8.94

8) 6.71

9) 12.21

10) 7.62

11) 7.28

12) 6.32

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