Mathematics High School

someone help me please

Someone Help Me Please

Answers

Answer 1

Answer:

8

if u look closely,triangle abc has 4 identical triangle def in it.

Related Questions

The difference of a number divided by 2 and six is the same as -12

Answers

40 djdjfjxj d didjfjjxjd. Didjdjjxjdjdkdjd didjdjjdjd

someone please help me with this

8 = 2-h / 7 [h]
​

Answers

Answer: h=-42

Step-by-step explanation:

8=7x2/7 + -h/7

8=7x2-h/7

8=14-h/7

8=-h+14/7

7x8=7(-h+14/7)

7x8=-h+14

56=-h+14

56-14=-h+14-14

42=-h

42/-1=-h/-1

h=-42

10/11 as a rational number

Answers

Some rationals, however, when written in decimal form don't stop a few places after the decimal. For example 1/3 = 0.333..., 10/11 = 0.909090... and 3/13 = 0.230769230769...

Solve for x.



9x - 1 = -11

x = 1 1/9
x = -1 3/9
x = 1 3/9
x = -1 1/9

Answers

Step-by-step explanation:

x= - 1 i think

it will help you

Answer:

D. [tex] x = - 1 \frac{1}{9} [/tex] (last option)

Step-by-step explanation:

[tex]9x - 1 = - 11[/tex]

[tex]9x = - 11 + 1[/tex]

[tex]9x = - 10[/tex]

[tex] x = - \frac{10}{9} [/tex]

[tex] = x = - 1 \frac{1}{9} [/tex]

If f(3) =5 and f(4)=8...
f(5)=___ f(6)=____ recursive function

Answers

Answer:

f(5)=11

f(6)=14

Step-by-step explanation:

Hope this helps

Help!! Will give Brainiest

Answers

Answer:

add all the rest of the angles, and then subtract the sum from 1080, and that's your ans mate

Answer:

147

Step-by-step explanation:

If you add up all the angles you have, you get 933. Since an octagon has 1080 degree angles the last angle must be added to 933 to make it equal to 1080. If you subtract 933 from 1080, you get the remaining angle 147.

need helppppppppppppppppp

Answers

2x+3=-27
2x=-27-3
2x=-30
x=-15

Part A: The area of a square is (4x2 − 12x + 9) square units. Determine the length of each side of the square by factoring the area expression completely. Show your work. (5 points)

Part B: The area of a rectangle is (16x2 − 9y2) square units. Determine the dimensions of the rectangle by factoring the area expression completely. Show your work. (5 points)

Answers

Answer:

Step-by-step explanation:

4x² - 12x + 9 = ?

4x² - 12x + 9 = 4x²- 6x - 6x + 9 = 2x

2x(2x - 3) - 3(2x - 3)

(2x - 3)(2x - 3)

(2x - 3)²

Welcome Brazil!!!!

Answer:

Part B: The dimensions are (4x + 3y) and (4x - 3y)

Step-by-step explanation:

our equation is: (16x^2 - 9y^2)

With this equation, we must plug it into the formula: (a + b)(a - b) = a^2 - b^2

so,

a^2 = 16x^2

b^2 = 9y^2

then,

a = sqrt(16x^2) = 4x

b = sqrt(9y^2) = 3y

(these are the correct variables because 3*3 = 9, and 4*4 = 16)

now, we plug this information back into the formula again;

(a + b)(a - b) = (4x + 3y)(4x - 3y)

therefore, (4x + 3y)(4x - 3y) is the answer!

I hope this helps, have a wonderful day!

8. Solve graphically: 2x - y =5 and x-y =1. please help me ​

Answers

Explanation : In this case we have a perfect scenario because the y terms are additive inverses. When the two equations are added, the y terms will add to 0.

In this case we have a perfect scenario because the y terms are additive inverses. When the two equations are added, the y terms will add to 0.

2x+y=5

x−y=1

A + B:

3x=6

x=2

Substitute

in B

2−y=1

2−1=y

1=y

Use the equation below to find y, if m=4, x= 9, and b = -1.
y=mx+b

Answers

35

Step-by-step explanation:

Here,

m=4

x=9

b= -1

Now to find : y=mx+b

Let's substitute the value,

y=mx+b

=4×9+(-1)

=36-1

=35

Anita paid a total of $57.50 for a blazer. The price of the blazer was $52.85. What was the sales tax rate?

Answers

Answer:

8.79 % tax rate

Step-by-step explanation:

total paid = tax + price

57.50 = tax +52.85

tax = 4.65

tax rate =( tax ÷ price before the tax) × 100%

= (4.65÷ 52.85) × 100%

= 8.79%

8.08% would be the sales tax rate of the blazers that Anita paid for.
Answer:8.08%

how much can 23 go into 162?​

Answers

23 can go 7 times into 162! Hope this helps ;(

Answer:

7 times

Step-by-step explanation:

You will divide 162 by 23 to find out how many times 23 goes into 162.

162 / 23 = 7.0

Two angle measures in a triangle are both 60 degrees what is the measure of the third angle?

60 degrees
80 degrees
90 degrees
120 degrees

Answers

Answer:

60 degrees

Step-by-step explanation:

a triangles anglez have to add up to 180

60 + 60 = 120

180 - 120 = 60

What is the distance between these two points?

Answers

a very long distance ig

Is 5y + 27 factorable or prime
explain​

Answers

Answer:

Prime

Step-by-step explanation:

As there is no common between 5y and 7 except 1 as factor.Hence its not factorable
prime because it cannot be a factorable

-1/5>-10
help and explain please!

Answers

Answer:

q=x-10=10

Step-by-step explanation:

add 10 10 10 to both sides

Suppose that G(x) = F(x) + 6. Which statement best compares the graph of
G(x) with the graph of F(x)?
A. The graph of G(x) is the graph of Fx) shifted 6 units down.
B. The graph of G(X) is the graph of F(x) shifted 6 units to the left.
C. The graph of G(X) is the graph of F(x) shifted 6 units up.
D. The graph of G(x) is the graph of F(x) shifted 6 units to the right.
I need helpp

Answers

Answer:

C) Shifted 6 units up

Graphed:

Part B:if (7^2)^x=1 what is the value of x? Explain your answer.(10 points) Part B: if (7^0)^x=1 what are the possible values of x? Explain your answer. (How did u get your answer)

Answers

Answer:

Step-by-step explanation:

7^2 = 49

49^ x  = 1 only when x =0

Now 7^0 = 1

Then (7^0)^x = 1^x id equal to 1 for any x.

10/3 is equal to 3 1/3

Answers

We can see 10/3 is an improper fraction. This can be represented as a mixed number that will have a whole number as well as a fractional part. The quotient of 10 divided by 3 is 3 While the remainder of 10 divided by 3 is 1.

Thus, 10/3 in a mixed fraction is 3 1/3.

The point V is plotted on the coordinate grid below. Plot the point V′, the reflection of
V over the y-axis.

Answers

-2, -1 is where u would put the point

A manufacturer makes tshirts where the quantity of tshirts sold is a function of (is dependent on) the price in which they can sell the tshirts. The linear model for this is Q(p) = -100p + 2500 where p represents the price of each tshirt and Q(p) represents the quantity sold.

Answers

Answer:

Revenue function: The revenue R(x) from selling x units is the product of price per unit p and the number of items sold x (demand). R(x) = px

Step-by-step explanation:

write an arithmetric sequence with at least four terms, and describe it using both an explicit and recursive definition

Answers

An arithmetic sequence with at least four terms is 1, 5, 9, 13, 17, 21....

In an arithmetic sequence, it should be noted that the difference between a terms and the next term that follows is always constant.

An example of an arithmetic sequence is 1, 5, 9, 13, 17, 21... The formula to find the nth term of an arithmetic sequence is: = a + (n - 1)d

where,

a = first term = 1

n = number of terms

d = common difference = 5 - 1 = 4

From the example given, the first term is 1, and the common difference is 4

Read related link on:

https://brainly.com/question/24456969

The estimated probability of a football player scoring a touchdown during a
particular game is 43%. If several simulations of the football player playing
two games were performed, in what percentage of the simulations would the
football player be most likely to get a touchdown in each of the two games?
A. 12%
B. 86%
C. 43%
D. 18%

Answers

I think the answer could possibly be A ?
I believe the answer is either A or D

who wants to sign up for this apartment for me online I will reward you with points no more than 500

Answers

Answer:

The first of Aristotle's three elements of persuasion

Ethos also means persuasion, which is what other people do

To believe what you're saying, second, Pathos,

Emotional influence refers to other people

Why it feels like what you're saying is personal,

And Logos, the way of reasoning.

Step-by-step explanation:

Find f(g(-4)) if f(x) =7/x+2
and g(x) = (x + 5)^2. Options: -5/2 , -7/2 , 37/4 , 7/3

Answers

Answer:

7/3

Step-by-step explanation:

f(x) =7/(x+2)

g(x) = (x + 5)^2

f(g(-4))=

First find g(-4)

g(-4) = (-4+5)^2

        =(1)^2 =1

Then find f(1)

f(1)= 7/(1+2)

   = 7/3

What’s 3-5*2x+79/ 3 12/14 =

Answers

Answer: −10x+23 13/27

Step-by-step explanation: -(5)(2x)                                                                             -10x                                                                                                                                    3+79/ 3 12/14                                                                                                               3+ 79 / 3  6 /7                                                                                                                        3+ 79 / 27 /7                                                                                                           3+ 553 /27                                                                                                               634 /27                                                                                                                           23  13 /27                                                                                                                   −10x+23 13/27                      

                                                                                                                     

Simplify 12 + 16 ÷ 4 · 5 - 8​

Answers

Step-by-step explanation:

12 + 16 ÷ 4 × 5 - 8

12 + 4 × 5 - 8

12 + 20 - 8

32 - 8

24

Answer: 24

Step-by-step explanation:

Given expression

12 + 16 ÷ 4 · 5 - 8

Simplify by division

=12 + 4 · 5 - 8

Simplify by multiplication

=12 + 20 - 8

Simplify by addition

=32 - 8

Simplify by subtraction

=[tex]\boxed{24}[/tex]

Hope this helps!! :)

Please let me know if you have any questions

Can anyone solve the circled numbers?If not just please solve whatever you can.Im so tired

Answers

Answer:

36. The absolute value of |97| is 97. Remember, the absolute value of a number is how far away the number is from zero.

40. I think that says |-23/56| .... if so, I'm pretty sure you can just say 23/56... not too sure though. Because, yes, technically this number is 23/56 away from zero... just not sure if that is the final way you should answer.

44. Answer: Wayne, MI (-0.2)

Explain: Wayne, MI had the least percent change in pop. because it is the closest option to 0, it only decreased 0.2 percent.

48.

|43-4a| + 51

|43-4(6)| + 51

|43-24| + 51

|19| + 51

19 + 51

=70

52.

7.4 + |y-2.6|

7.4 + |3.2-2.6|

7.4 + |0.6|

7.4 + 0.6

=8

56.

|-c| + (2+1/2)

|-5/4| + (2+1/2)

|5/4| + (2+1/2)

|1 1/4| + (2+1/2)

1 1/4 + (2+1/2)

1 1/4 + (2 1/2)

1 1/4 + 2 1/2

1 1/4 + 2 2/4

=3 3/4

That is all I can do for you! I hope I helped :)

What are real numbers

Answers

Answer:

1 2 3 4 5 6 are the real number

Question 16 of 25
Suppose that Ax) = x2 and G(x) = 2/5 x2?.Which statement best compares the
graph of G(x) with the graph of Fx)?

Answers

Step-by-step explanation:

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