Mathematics High School

I only need the explanation

I Only Need The Explanation

Answers

Answer 1

Step-by-step explanation:

start with bracket,4 + 8=12

1/2×12=6

Related Questions

A pair of AirPods cost $120 at the store. A
person bought a pair and sold it online for
$150. What is the percent of increase?

Answers

Answer:

20 is the correct answer

Answer:

8%

Step-by-step explanation:

120% divided by 150%

Elia rode her bicycle from her house to the beach at a constant speed of 181818 kilometers per hour, and then rode from the beach to the park at a constant speed of 151515 kilometers per hour. The total duration of the rides was 111 hour and the distances she rode in each direction are equal.

Answers

Answer:

well kinda difficult but i have the solution

Answer:

The system of equations that represents her answer is b + p = 1 and 18b = 15p.

Step-by-step explanation:

It's from Khan Academy, trust me :)

Plz help I’m getting timed

Answers

Answer:how long u got to answer the question

Step-by-step explanation:

choose the equations in which d = 1000 will make the equation true

Answers

Answer:

there are no equations I can choose from

Step-by-step explanation:

...

Plz help I’ll give brainliest

Answers

2. 17

3. 8

Hope this helps!

Answer: first one 17

second one 8

Step-by-step explanation:

PLEASE HELPPPP OVERR DUEEE!!!!!
What does it mean when the circle on an inequality graph is open?
A.The number is included
B. The number is not included
C. The number is equal to
D. The number is greater than

Answers

Answer:

B

Step-by-step explanation:

It is going to be B so it B

Which expression is equivalent to m2 – 13m – 30?

Answers

Answer:

(m-15)(m+2)

Step-by-step explanation:

when you expand it you get m²-13m-30

İs this photo fake know??

Come to comments

Answers

Answer:

CRINGE

Step-by-step explanation:

Ok ngl BIG BIG CRINGE

Answer:

Looks like something you would find in a 6th graders photo album

Step-by-step explanation:

yeet

find the measure of arc DB in circle P WILL GIVE BRAINLEST

Answers

Your answer is 90°.

45 divided by 75,069

Answers

Answer: 1668.2

→ Hope this helps!←

Find the distance between the points (-3. - 5) and (-3,1)​

Answers

the estimated answer is 6

How many sides does a 27-gon have?

Answers

Answer:

27

Step-by-step explanation:

the number of side gives the name

HELP!!!! A quarter circle is attached to the side of a square as shown.

What is the best approximation for the area of this figure?

Use 3.14 to approximate pi.

Answers

Answer:

28.56 m²

Step-by-step explanation:

What we need to do for the quarter circle is use the following formula: 1/4(πr²)

(4 * 4) + 1/4(3.14 * 4²)

16 + 1/4(3.14 * 16)

16 + 1/4(50.24)

16 + 12.56

28.56 m²

The best approximation for the area of this figure is 28.56 m².

Answer:

28.6 m2

Step-by-step explanation: I took the test

Write an equation of the line that passes through the given point with the given slope

Answers

Did Yu Ever Find The Answer I got the same question??

HELP FAST PLEASE 3 = x/2
x= ?

Answers

3 = x/2

x = 3 * 2

x = 6

.......

Answer:

x=6

Step-by-step explanation:

cross multiply

x=3*2

x=6

help please no links or files

Answers

Answer:

-8.4 is the answer.(cross multiply )

Answer:

p= -8.4

Step-by-step explanation:

cross multiply

p=-7* 1.2

p=-8.4000001

Factor the expression step by step

Answers

Let's factor this.
Factoring means we want something like
(x+_)(x+_)
Which numbers go in the blanks?

We need two numbers that...
Add together to get -7
Multiply together to get 10
Can you think of the two numbers?

Try -2 and -5:
-2+-5 = -7
-2*-5 = 10

Fill in the blanks in
(x+_)(x+_)
with -2 and -5 to get...
(x-2)(x-5)

Which process will create a figure that is congruent to the figure shown?

Answers

Answer:

A translation of 4 units up, followed by a reflection over the y-axis, followed by a rotation of 90° counterclockwise around the point shown on the figure.

Step-by-step explanation:

Hope it helps!

Answer:

Top right answer

Step-by-step explanation:

htam (:

find the prime factors of 24 please hurry??!!!

Answers

Answer:

So, the prime factorisation of 24 are 2 × 2 × 2 × 3 or 23 × 3, where 2 and 3 are the prime numbers.

Step-by-step explanation:

Hope it helps!

please help and dont put links lol​

Answers

-12, use the percentage formula or a percentage calculator.

Answer:

12% decrease

Step-by-step explanation:

So you have to do V2 aka 132-150 to get -18/150. Then, you multiply it by 100 to get 0.12. they you multiply 0.12 by 100 and you get -12% change, or 12% decrease.

What is the circumference of a circle with a diameter of 7 feet? Use 3.14 for
TI

Answers

Answer:

A

Step-by-step explanation:

3.14(7) = 21.98

Answer:

21.98 :)

Step-by-step explanation:

(09.06)
For two functions, f(x) and g(x), a statement is made that f(x) = g(x) at
x = 5. What is definitely true about x = 5? (2 points)
Both f(x) and g(x) cross the x-axis at 5.
O Both f(x) and g(x) cross the y-axis at 5.
Both f(x) and g(x) have a maximum or minimum value at x = 5.
Both f(x) and g(x) have the same output value at x = 5.

Answers

Answer:

Both f(x) and g(x) have the same output value at x = 5

Step-by-step explanation:

When we are writing a function, while x gives the input value, writings like f(x), g(x) or h(x) will represent the output values of the input value of x

Now, looking at the relation, we are told that the value of f(x) = g(x) at x = 5

What this mean is that at x = 5; the output value of g(x) is the same as the output value of f(x)

Hence, we can conclude that both functions have the same output value at the given input value of x = 5

Answer:

D) Both f(x) and g(x) have the same output value at x = 5.

Step-by-step explanation:

I got it right on the test.

HELPPPPP IM GIVING 50 POINTS FOR THIS !

Answers

4 cups = 1 quart

16 cups = 4 quarts

thx brainliest plz?

Answer:

4 cups = 1 quart

16 cups = 4 quarts

Step-by-step explanation:

I hope I'm not too late! :)

PLS HELP- ill do 15 points T-T MATH

Answers

Answer:

No solution

Step-by-step explanation:

In order for a system of equations to have a solution they must intersect at some point

The two equation shown are parallel

Parallel lines never touch therefore there is no solution

Please answer with explanation

Answers

Answer:

(-3,-5) and (4,9) have the y-intercept of (0,1)

Step-by-step explanation:

to be honest i just used this graph to figure it out

1) Find AC
2
А
24
118°
220
B

Answers

Ac is 40 because you add up the number and subtract by 180 which is 40 after all or that

help me please?
The function ƒ(x) = 2x + 1 indicates:
a downward shift of 1 unit.
a shift of 1 unit to the left
an upward shift of 1 unit.
None of these choices are correct.

Answers

Upward shift of one unit

What is the products? (2t+1)(t-4)

Answers

Step-by-step explanation:

hsusbdjdhssjzssisbzjshzbzbaizussbissbisbsisbsssj

Last year, Maria planted a tree that is 5 11/12 feet tall. This year, the tree is 7 2/3 feet tall. How many feet did the tree grow?

Answers

Answer

Step-by-step explanation:

1 3/4

Four friends are going to split the cost of a pizza. If p stands for the cost of the pizza, which of the following expressions could represent what each friend will pay? 4p P-4 p/4 p







​

Answers

I dont know this and I dont dint care either

the answers p-4 i took the test its right

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