Mathematics High School

I HATE MATH SM ITS NOT FUNNY, HELP ME (please)

Answers

Answer 1

Answer:

11) 2

12) 1

13) 6

14) 6

15) m<1=58°

m<2=122°

m<3=58°

m<5=122°

m<6=58°

m<7=122°

m<8=58°

Step-by-step explanation:

11) 2

12) 1

13) 6

14) 6

15) m<1=58°

m<2=122°

m<3=58°

m<5=122°

m<6=58°

m<7=122°

m<8=58°

Related Questions

HELP PLEASE ASAP!!!!!!!!

Brainliest goes to correct answer and 30 points given!!!!!

Answers

Answer:

lol lots of luck

Step-by-step explanation:

The points (9, 9) and (5, 1) fall on a particular line. What is its equation in slope-intercept form?

Answers

your equation would be y= 2x-9

What is the length of the hypotenuse, x, if (12, 35, x) is a Pythagorean triple?
33
37
47
58

Answers

Answer: The answer is 37.

Step-by-step explanation: i took test

The length of the hypotenuse, x is 37.

The correct option is B.

What is Pythagoras theorem?

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:

A Pythagorean triple (12, 35, x).

Applying the Pythagoras theorem,

The length of the hypotenuse, x,

x = √(35)² + (12)²

x = √1369

x = 37

Therefore, the value of x is 37.

To learn more about the Pythagoras theorem;

https://brainly.com/question/343682

#SPJ6

Which is the measure of a rectangle that is similar to the rectangle above?

a 3.5 cm x 25 cm
b 10 cm x 33 cm
c 7.5 cm x 45 cm
d 2.5 cm x 20 cm

Answers

Answer:

C is the answer

Step-by-step explanation:

Enter the number that makes the equation true

Answers

Answer:

8.1

Step-by-step explanation:

Composite numbers are numbers greater than 1 that are not____.

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A composite number is a positive integer. which is not prime (i.e., which has factors other than 1 and itself). The first few composite numbers (sometimes called "composites" for short) are 4, 6, 8, 9, 10, 12, 14, 15, 16, ... (OEIS A002808), whose prime decompositions are summarized in the following table.

prime is the answer

Mia is factoring the polynomial x2 + 4x – 12. She uses the steps shown.

A 2-column table with 4 rows. The first column has no label with entries Step 1, Step 2, Step 3, Step 4. The second column is labeled x squared + 4 x minus 12 with entries x squared + 6 x minus 2 x minus 12, (x squared + 6 x ) minus (2 x + 12), x(x + 6) minus 2(x + 6), (x + 6)(x + 2).

In which step did Mia make an error?
Step 1
Step 2
Step 3
Step 4

Answers

Mia's error is in step 4

What is factorization?

Factorization involves splitting a function into several factors

The steps in factorizing the expressions are:

Step 1: x^2 + 6x - 2x -12

Step 2: (x^2 + 6x) - (2x + 12)

Step 3: x(x + 6) - 2(x + 6)

Step 4: (x + 6)(x + 2)

From the step 3 to step 4, the resulting expression should be

(x + 6)(x - 2)

However, the step 4 of the expression is (x + 6)(x + 2)

The expected expression and the actual expression in step 4 are different.

Hence, Mia's error is in step 4

Answers

Answer:

See below

Step-by-step explanation:

Attached are the two graphs where the blue line represents the axis of symmetry.

6x + y = -1
y=-3x - 4

Answers

Answer:

x = 1, y = 7

Step-by-step explanation:

If y = -3x - 4, then

6x -3x -4 = 1

3x - 4 =-1

3x = 3

x = 1

If x = 1, then

y = -3*1 -4 = -3 -4 = -7

Sandra bought 5 pounds of sweet potatoes for $6.80. What is the cost per pound of the sweet potatoes?

Answers

Answer:

the answer should be 1.36$ per pound of potatoes

Tyrese wants to buy baseball cards. They cost $5.00 per pack. There is a 25% discount before tax if 10 or more packs are purchased. Sales tax is 7%. If Tyrese buys 15 packs of cards, how much does he pay?

Answers

Answer:

72.225 $

Step-by-step explanation:

The price per pack: 5.00 $

When the amount of packs is > 10 :

90 % * 5 $ = 4.50 $ before tax.

The price of 15 packs:

4.50 $ * 15 = 45 + 22.5 = 67.5 $ before tax.

After tax:

107 % * 67.5 $ = 72.225 $ after tax.

Please Find the solution to the following system using substitution or elimination: y = 3x + 7 y = -2x -3
A. (-2,1)
B. (-2,-7)
C. (1,10)
D. (1,-4

Answers

answer: A (-2, 1)
see image explanation attached

all you need is in the photo

please don't do step by step please put only the answer

cybernetic

Answers

The answer is the last one f(x)=50(2)^x

Which has a unit price of $4.121case?

A. 3 cases for $12.57
B. 4 cases for $16.44
C. 5 cases for $21.25
D. 6 cases for $24.72

Answers

Answer:

Step-by-step explanation:

$24.72 divided by 6 = $4.12

The answer to your problem would be D

3x-4/5=-1/2 what is the value of x ?

Answers

Answer:

the value of x is 0.1

Step-by-step explanation:

i hope this helped

have a good day

Simplify the ratio 40 : 144

Answers

Divide each by 2
40= 20
144= 72
Divide by 2 again
20=10
72=36
Divide by 2 one more time
10=5
36=18
Ans= 5:18

What is an algebraic expression for "41 more than y "?

Answers

All you have to do is add the number to the variable you need to. It works the same for subtraction instead you will put y-14 or any variable and number that is needed to subtract from it and remember when they say a number more than a variable it is + that number if they say a number less than a variable it is - that number .

y+14

Find the slope of (2,6)-(1,3) including all steps.

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Answer:

Step-by-step explanation:

(6-3) / (2-1) = 3/1 = 3

y = x² +1,x>0
find the inverse

Answers

Answer:

The inverse of x² +1 is:

[tex]\sqrt{x-1},\:-\sqrt{x-1}[/tex]

Step-by-step explanation:

Given

y = x² + 1, x>0

We know that A function g is the inverse of a function f if for y = f(x), x = g(y)

y = x² +1

Replace x with y

x = y² + 1

solve for y

y² = x - 1

Taking square root

[tex]y=\:\sqrt{x-1},-\sqrt{x-1}[/tex]

Thus, the inverse of x² +1 is:

[tex]\sqrt{x-1},\:-\sqrt{x-1}[/tex]

SOMEONE PLEASE HELP ME WITH THIS I NEED TO PASS THIS PLEASE:/

Answers

Answer:

Step-by-step explanation:

the line has no slope

y = 5

Answer:

Step-by-step explanation:

A warehouse has shelves that can hold 8, 12, or 16 skateboards. each shelf has sections holding the same number of skateboards. what is the greatest number of skateboards that can be put in a section

Answers

Answer:

Step-by-step explanation:

To solve this you need the find the GCF or the greatest common factor.

To do this just look through the numbers to find the highest factor for all three.

For 8, 12, and 16 it would be 4.

4 goes into all of them and no number higher can do this

So your answer would be 4.

LI
EA
5
S
3. What is 4/5x 25?
a. 5
b. 10
C. 15
d. 20

Answers

Answer: D. 20

Step-by-step explanation:

(4/5)(25/1)

= 100/5

=20

what’s 35 divide by 4?

Answers

Answer:

Step-by-step explanation:

35/4 = 8.75 or 8 3/4

Gary had a piece of paper that has an area of 88 square inches. He folds it in half repeatedly. Write an equation to represent the area of the paper.

Answers

Answer:

88,44,22,11,5.5,2.75

Step-by-step explanation:

pls help!!! worth 14 points:))))

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

180-152=28

28 _________

Solve 3x - 5 = 16
Write your solution starting with x= .

Answers

Answer:

3x -5 = 16

3x = 16 +5

3x = 21

x = 7

Select the possible dimensions of a rectangular prism with the volume of 72 m3.

2 m x 6 m x 7 m
3 m x 4 m x 6 m
3 m x 8 m x 4 m
9 m x 8 m x 1 m
12 m x 2 m x 3 m

Answers

Answer:

3m×4m×6m

9m×8m×1m

12m×2m×3m

Step-by-step explanation:

Just multiply the different values

Choose the amounts of sales that would give Shonda's business positive balance choose all that apply

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Answer:

pwpqldkd

Step-by-step explanation:

oeiekekekkekejeje

help a girl out pls!!!!

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Answer:

Your answer would be D!

Step-by-step explanation:

what is the correct answers ?

Answers

x = 4 and y = 4 square root 2

Answer:

x = 4 , y = 5.65

Step-by-step explanation:

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