Mathematics High School

I need some help with 12 please

Answers

Answer 1

Answer:

its C

Step-by-step explanation:

thank me later

Answer 2

The answer is actually D because the original shape has been flipped on the opposite side of the y axis and it hasn’t been translated up, down, or sideways so it’s just a reflection

Related Questions

help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Answers

Answer:

Step-by-step explanation:

2x2x2x2= 16

What is the greatest common factor of 12 and 20?
A. 2
B. 3
C. 4
D. 6

Answers

Answer

C.4

Step-by-step explanation:

hope it helps:)

Answer:

Step-by-step explanation:

Solve the equation
6×+2(2×-3)=18

Answers

Answer:

x= 2.4

hope this help you out

Answer:

[tex]x=\frac{12}{5}[/tex]

[tex]x=2.4[/tex]

Step-by-step explanation:

[tex]6x+2\left(2x-3\right)=18[/tex]

Expand 2(2x-3) by applying Distributive law:

[tex]2\times \:2x-2\times \:3[/tex]

Multiply:

[tex]2\times \:2x=4[/tex]

[tex]2\times \:3=6[/tex]

[tex]4x-6[/tex]

[tex]6x+4x-6=18[/tex]

Combine like terms:

[tex]6x+4x=10x[/tex]

[tex]10x-6=18[/tex]

Add 2 to both sides:

[tex]10x-6+6=18+6[/tex]

[tex]10x=24[/tex]

Divide both sides by 10:

[tex]\frac{10x}{10}=\frac{24}{10}[/tex]

[tex]x=\frac{12}{5}[/tex]

_____________________

These spam comments are getting out of hand. They’re everywhere and it’s really annoying having to post another question because of those spam comments. Like who’s behind all of this? And for what reason are they doing this?

Answers

Answer:

I agree it's annoying!!!

Step-by-step explanation:

I think the people who just spam questions are just lazy and they have nothing else to do with their lives. So they try to make themselves feel better by annoying other people. I hope you are having a good day other than people spamming questions!

i know, it completely ruins the app!
people need help and others want to give help. some want both. so why do people want to step it and waste there time?!
so upsetting.

Pls do 5 and 2 also explain

20pts plus BRAINLIST

Answers

So for any shape that has 4 sides to find the area multiply the width by the length so for question 2 the answer is 10x10 which is 20
And for 5 the answer is 6x6 which is 36

Hope this helped

A student can solve 12 math problems in 45 minutes. How long will it take the student to complete 20 problems if all the problems take the same amount of time?

Answers

Answer:

75min or 1 hour 15min

Step-by-step explanation:

45/12 = 3.75min per problem

3.75 x 20 = 75min or 1 hour 15min

Round each decimal to the given place value 1.25 - rounded
to the nearest tenth:
2.784 - rounded to the nearest
hundredth:

help me

Answers

Answer:

see below

Step-by-step explanation:

1.25 rounded to the nearest tenth : 1.3

2.784 rounded to the nearest hundredth : 2.78

For BRAINLY please help fast I have a D in the class haha

Answers

Answer:

yes

Step-by-step explanation:

it is possible to be an isoscelize triangle

pls mark brainliest

Answer:

I think yes

Step-by-step explanation:

because the two sides that are bigger can be the ones with the lenght of 8

and the one in the bottom can be the one with the lenght 1

hope this helps <33

have a nice day :)

Reaserch how x ray technications use math in their careers

Answers

Answer:

X-ray technicians, also referred to as radiologic technologists, would need math skills to be able to use accurate calculations when mixing chemicals used in x-ray imaging processes. In addition to this, the critical and logical thinking abilities practiced in the study of mathematics are useful in the day to day job, especially because working with imaging technology and machines to get detailed images for physicians to view is crucial to patient care and treatment.

Education for an associate's degree in radiologic technology is going to be focused heavily on STEM related courses such as anatomy, radiation safety, imaging procedures, and pathology. For this reason, it is recommended that high school students planning on pursuing this educational path take plenty of classes in math, science, and technology.

Radiologic technology job opportunities are expected to increase by 9 percent between 2018 and 2028 according to the Bureau of Labor and Statistics. This is greater than the 5 percent average increase projected for all other jobs, which means radiological technology is a career with a strong and stable outlook.

Step-by-step explanation:

m + 0 = m
what's the property of this?

Answers

Answer:

identity property of addition

Step-by-step explanation:

what is 1 + 1 guys i need help

Answers

I know this is a joke but agh at least I get some points ANSWER: 11

Is 2750 a reasonable answer for 917 * 33 explained

Answers

Answer:

Step-by-step explanation:

To make this simpler, we will round each number. 917 rounds to 900 and 33 rounds to 30. 900 * 30 = 27,000. We can do this in our head because 9 * 3 = 27, and there are three zeros total between 900 and 30, so we add three zeros after 27. 2750 is not a reasonable answer because the true answer is about 10 times greater than 2750.

what is the rule for the reflection

Answers

Answer:

Step-by-step explanation:

What is 0.88 as a fraction in lowest terms?

88/1000

88/100

44/50

22/25

Answers

Answer:

22/25

Step-by-step explanation:

it is 22/25 because 88/100 ÷2 = 44/50

and 44/50÷2= 22/25

The following formula gives the volume V of a pyramid, where A is the area of the base and h is the height:

[tex]v=\frac{1}{3} Ah[/tex]

How do you find A?

Answers

You have to move everything to other side besides A
(h)v= 1/3 A
3(h)v=A
Your answer is A= 3hv

Given triangle GHJ, the measure of angle G equals
H
measure of angle H equals 30°. Complete the following
statements.
Since angle G is _____
angle, the opposite
side, JH, is________
The order of the side lengths from longest to shortest is______
110°, the measure of angle J equals 40°, and the
G

Answers

I do not know the answer sorry

Answer for number 1?

Answers

Answer:

you need to draw a triangle on the grid

Step-by-step explanation:

find point -3 then 7

then find points -2 and 1

then -5 and 2

then join the points together

hope that helps

pls mark brainliest

Use f(x) = 2x − 3 and g(x) = 4 − x2 to evaluate the expression.
(a) (f ∘ g)(x)
(b) (g ∘ f)(x)

Answers

The resulting expressions for [tex](f\,\circ\,g)(x)[/tex] and [tex](g\,\circ\,f)(x)[/tex] are [tex]5- 2\cdot x^{2}[/tex] and [tex]-4\cdot x^{2} + 12\cdot x -5[/tex], respectively.

A composition is a operation two functions in which the independent variable of the first function is substituted by the entire second function. In other words, we have the following expressions:

[tex](f\,\circ\,g) (x) = f(g(x))[/tex] (1)

[tex](g\,\circ \,f)(x) = g(f(x))[/tex] (2)

If we know that [tex]f(x) = 2\cdot x - 3[/tex] and [tex]g(x) = 4 - x^{2}[/tex], then we have the following compositions:

[tex](f\,\circ\, g) (x) = 2(4-x^{2})-3[/tex]

[tex](f\,\circ\,g)(x) = 5-2\cdot x^{2}[/tex]

[tex](g \circ f) (x) = 4 - (2\cdot x-3)^{2}[/tex]

[tex](g\,\circ f) (x) = -4\cdot x^{2} +12\cdot x -5[/tex]

The resulting expressions for [tex](f\,\circ\,g)(x)[/tex] and [tex](g\,\circ\,f)(x)[/tex] are [tex]5- 2\cdot x^{2}[/tex] and [tex]-4\cdot x^{2} + 12\cdot x -5[/tex], respectively.

We kindly invite to check this question on composition between functions: https://brainly.com/question/15070966

[DUE TOMORROW] Answer using steps: A truck sprang a leak in its radiator, which held 480 ounces of fluid when it started to leak. Assuming the truck continues at 35 mph and it’s radiator leaks 4 ounces of fluid per minute, how many miles will the truck travel before the radiator is empty

Answers

Answer

It will make it 70 miles because it leaks 4 ounces every minute so divide 480 by 4 and get 120 with would be for how many minutes you would be able to drive with the leak. So convert minutes to hours and you get 2 hours and every hour you go 35 miles so multiply 35 by 2 and you get 70.

[tex]\frac{1}{2}[/tex](-1.4m+0.4)= |?|m+0.2
What number makes the expression equivalent?

Answers

what do you have to do

Help ASAP brainliest

Answers

Answer:

you are correct

because when you add and calculate All the answers you will know it is correct

Factor the expression. 27x^15−64y^9

Answers

Answer:

(3x2 - 4y4) • (9x4 + 12x2y4 + 16y8

You are given that a = 6.54 (to 3 significant figures) and b = 123 (to 3 significant figures).
Calculate upper and lower bounds for each of the following, give your answers to 3 significant figures:
(a) a + b
(b) ab
(c) a/b
(d) b - 1/a

Answers

The upper and lower bounds for the numbers are illustrations of approximation

How to calculate the upper and lower bounds

The numbers are given as:

a = 6.54 (to 3 significant figures)

b = 123 (to 3 significant figures)

(a) a + b

We have:

a + b = 6.54 + 123

a + b = 129.54

When approximated, the bounds to three significant digits are:

Lower bound = 129

Upper bound = 130.1

(b) ab

We have:

ab = 6.54 * 123

a + b = 804.42

When approximated, the bounds to three significant digits are:

Lower bound = 804

Upper bound = 805

(c) a/b

We have:

a/b = 6.54/123

a/b = 0.0531707317

When approximated, the bounds to three significant digits are:

Lower bound = 0.0531

Upper bound = 0.0532

(d) b - 1/a

We have:

b - 1/a = 123 - 1/6.54

b - 1/a = 122.847094801

When approximated, the bounds to three significant digits are:

Lower bound = 122

Upper bound = 123

Answers

Answer:

whenhedribbles???

Step-by-step explanation:

what am i to do

When he dribbled. I think

you want to download some new songs on your mp3 player.Each song will use about 4.3MB of space.There is 7.8GB of free storage space on your mp3 player.At most how many songs can you download?

Answers

Answer:

1857

Step-by-step explanation:

7.8= 7987.2mb

4.3=0gb

can someone help me with this question plsss

Answers

امبيه alef

which grade?

Answer:

74 people. the equation would be x=200(.37)

not too sure about the equation but it is 74 people,

wins some money on the lottery. She uses 1/3 of her lottery win to buy a house
and she gives 1/8 of her lottery win to charity. Molly then shares the remainder of her
lottery win equally among her four children. Work out the fraction of Molly's lottery
win that each of her four children receives.

Answers

Answer:11/96

Step-by-step explanation:

1-(1/3)=2/3=14/24

(2/3)-(1/8)=(14/24)-(3/24)=11/24

11/24 divided into 4 again is 11/96

The vertices of a trapezoid are shown below.
I NEED THE ANSWER ASAP

(0 , 6), (5 , 12), (5 , 9), (0 , 12)

Which of the following points is a vertex for the image produced by a dilation about the origin with a scale factor of ?

A.

(6 , 0)

B.

(10 , 18)

C.

(7 , 14)

D.

(2.5 , 6)

Answers

Answer:

Step-by-step explanation:

(2.5 , 6)

Mrs. Smith drives 4 hours at an average speed of 100 km/h. How far did she travel?

Answers

Answer:

400 km

Step-by-step explanation:

distance = speed * time

d = 100km/h * 4h

d = 400km

Need help with math:/!!!!

MN is 6 units. Find the lengths of NZ and XZ.

For the image see if you have enough info to find the missing lengths. If not, explain why.

Answers

Answer:

Step-by-step explanation:

[tex]\frac{3 +NZ}{3}[/tex] = [tex]\frac{5+5}{5}[/tex] ⇒ NZ = 3

XZ = 6 × 2 = 12

The length of NZ = 3 units.

The length of XZ = 12 units

Triangle Proportionality TheoremWhat is Triangle Proportionality Theorem?

A line that runs perpendicular to one side of a triangle and crosses the other two sides equally splits the two sides.

Use of Triangle Proportionality Theorem to find the sides:

Step 1: Consider side NY, NZ, YM, MX

By the theorem,

[tex]\frac{YN}{NZ}=\frac{YM}{MX}[/tex]

[tex]\frac{3}{NZ}=\frac{5}{5}[/tex]

[tex]NZ=3[/tex] units

Step 2: Consider sides YM, YX, NM, ZX

[tex]\frac{YM}{YX} =\frac{NM}{ZX}[/tex]

[tex]\frac{5}{10} =\frac{6}{ZX}[/tex]

[tex]ZX = 12[/tex] units.

Therefore, the values for the sides are NZ = 3 units and XZ = 12 units.

To know more about more about similar triangles, here

https://brainly.com/question/21874653

#SPJ2

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