Mathematics High School

Pls help me,i am very confused and i have no idea what to do,i will give brainliest and 35 points​

Pls Help Me,i Am Very Confused And I Have No Idea What To Do,i Will Give Brainliest And 35 Points

Answers

Answer 1

unit 1 hopes this helps

Related Questions

can someone pls answer this fast? I will mark you BRAINLIST

Answers

Answer:

Transformation

Option D has translation, the other options change the triangles' shape and they won't be congruent

Scale factor

Option A is correctOption B has wrong ratio, Options C and D shows different angle size which is not the case with similar triangles

Need help due today at 4:00plz help!!

Answers

Answer:i am not quite sure, my advice would be to look up a formula calculator, have a nice day <3

Step-by-step explanation:

this box can be packed with 48 unit cubes. The edge length of each unit cube is 1 meter. What is the volume of the box?

Answers

Answer:

the volume of the box is 48 because unit cubes have a volume of 1*1*1 which is just 1.

Hope this helps and brainliest please

2 years to 9 months in ratio​

Answers

Answer:

Step-by-step explanation:

24/9 would be 8:3

Hope this helps :)

Answer:

8 months: 3 months

Cooper is ordering a cheeseburger for lunch. There are 3 cheese and 5 buns to choose from. How many different hamburger can cooper order if he makes exactly one selection for each option?

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Answer: 15

Step-by-step explanation: u multiply

Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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Answer:

nothing there

Step-by-step explanation:

help with what

Answer: whats the question

Step-by-step explanation:

omg i only need two more need help on this ​

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It is y=3/4x-5
Explanation for the slope you need to find rise over run. It goes up 3 and left 4 meaning the slope is 3/4
You start down 5 units from the origin so you get -5

Answer

[tex]y=\frac{3}{4} x+-5[/tex]

Step-by-step explanation:

y= mx+b

mx is the slope (rise over run)

b is the y intercept

Solve the linear equation for y.
-6y (-) 6 =-14

Answers

Answer:

y=4/3

Step-by-step explanation:

-6y-6=-14  

   +6   +6

    -6y = -8

     /-6     /-6

   y= 4/3

IS IN SPANISH BUT CAN SOMEONE HELP ME?, i need to find the area for the following

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Answer:

10.2 +16.6 = 26.8 x 4.5 = 120.6 divided by 2 = 60.3

Answer:

60.3 cm

Step-by-step explanation:

Be sure to mark me Brainliest!!! I am 10000% this is correct!

The indoor pool has a temperature of 24°C.
The outdoor pool has a temperature of 23°C.
Which pool has a higher temperature?
Choose 1 answer:
A
Indoor
B
Outdoor

Answers

The answer is A:Indoor pool

When the door was left open, 36 pigeons flew the coop. If this was 40 percent of all the pigeons, how many pigeons were there originally?​

Answers

Answer:

100%

Step-by-step explanation:

;))))





That emoji makes me feel awkward...yeah BYEE

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Answer:

same

Step-by-step explanation:

hello, good afternoon-

pat needs 14 sticks of pepperoni to make 28 how many do he need to make 36

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im pretty sure the answer is 18

In a standard Normal distribution, 1.5% of observations lie above which z-score?
Find the z-table here.
A -2.17
B -1.03
C 1.03
D 2.17

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Answer:

2.17

Step-by-step explanation:

math is so hard but I'm learning

What are the coordinates of the image of AABC after a dilation with center (0,0) and a scale factor of 3? ​

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Answer:

factor of 3

Step-by-step explanation:

28 students 50% increase

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Answer:

=42

Step-by-step explanation:

first find half of 28

=14

now you add that to 28

28+14 =

= 42

is -2 or 0.9 greater?????? pls answer anyone​

Answers

i’m gonna assume you’re joking, but if you are for real the answer is 0.9 my friend.

mark brainiest because i had to try xtra hard for that question!

Answer:

0.9

Step-by-step explanation:

We can tell straight away which is greater.

Like I said, fractions are like money

:$

9/10 is 0.9

Which means

0.9 IS a positive number

Remember

THE P-BODY RULE

A POSITIVE NUMBER, NO MATTER HOW LOW IT IS

will always ALWAYS

be greater than a negative number.

Please help! Simplify the expression 2^4x3^y/8*3^x

Answers

Answer

the answer is (3×16^x×y)/(8-3^x )

Step-by-step explanation:

Please help me with this!!

Answers

Answer:

C. 72

Step-by-step explanation:

So imagine every straight line you see equals to 180 degrees, so given one side of the angle...180 - 108 = 72

Answer:

72

Step-by-step explanation:

Because as we know the angle of this is 180 and we already have (108°) so we have to add 108° to one of the numbers till we get to (180°)

Good luck

What is the slope of the line that passes through the points (0, -4)) and (-2, -1)

Answers

Answer:

Step-by-step explanation:

y = mx + b

m is the slope (what you want)

b is the y-intercept, which is the value of y when x = 0

Oh, right, we already have b, isn't that great!

Given point (0, -4), so b = -4

Point (-2, -1), where x = -2 and y = -1

-1 = -2m -4 (solve for m)

3 = -2m

m = -3/2

Check:

y = -3x/2 -4

y = -3(-2)/2 -4  -> should get y = -1

y = 3 -4 = -1

Yay, we have the answer!

i need help asap this is urgent

Answers

Girl pls thats just give up that’s not gonna help you in life it’s ok because I failed too

Answer:

I

Step-by-step explanation:

I don't know love you tho

I BEGG I'LL GIVE 100 POINTS

Answers

Answer:

Ok what do you need help on

Step-by-step explanation:

Answer:

how do u need help? What one?

Step-by-step explanation:

PLEASE HELP ME I WILL GIVE BRAINLYEST

What is 1,432,000,000,000 equivalent to?

$1.4 trillion

$14.3 trillion

$143.2 trillion

$1 trillion

Answers

The answer is 1.4 trillion

Answer:

The answer would be 1.4 trillion hope that helps!

Step-by-step explanation:

(-3,-3) rotated counterclockwise about the origin

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Answer:

4.3

Step-by-step explanation:

For 1.999 × 2.4, how many decimal hops would you move (right to left) to place in your answer?

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Answer: 4

Step-by-step explanation: it is 4 because there are a total of 4 different decimal places in the equation so if the equation was 1.2 times 1.2 you would decimal hop 2 times because there are to numbers behind the decimal

Answer:

1999 × 24 = 47976

In 1.999 the are 3 digits after the decimal. In 2.4 there is 1 digit after the decimal.

3 + 1 = 4

We move the decimal 4 places to the left or 1 place to the right of 47976.

4.7976

Is x=2 a solution to 3x+5>10? Explain

Answers

Yes

To figure out if x = 2 is a solution, plug 2 in for x. If the left side is greater than 10, then x is a valid solution. If the left side is not greater than 10, than x is not a valid solution.

3x+5>10
3(2)+5>10
6+5>10
11>10

11 is actually greater than 10, so x=2 is a solution to this inequality

Find the value of x. Show work if you can

Answers

Answer:

Step-by-step explanation:

number of side = n =7

Sum of all the angles of  given polygon = (n -2)*180 = 5 *180 = 900

x + 140 +133 +145 + 117 + 119 + 125 = 900

                                             x +  779 = 900

                                                    x     = 900 - 779

x = 121

Ryan wants to buy a new guitar that costs $325.00. He already has $75 in his account and makes $20 per day. How many days will he have to work before he can buy the guitar?

Answers

Answer:I pretty sure it will be 12.5
I subtracted the total cost for the guitar by the money he already had and got 250
Then I did 250/20 and got 12.5
250 is the money that he still needs for the guitar

Hope it helps

3x+2y=6 and y=1/3x-11 perpendicular or parallel

Answers

Answer: To determine if two lines are parallel or perpendicular, you have to look at the slopes. For the line y=kx+b, k is the slope.

For two lines  y=k1x+b1 and y=k2X+b2 ,When K1=K2, two lines are parallel; when K1=-1/k2, two lines are perpendicular. It doesn't matter whatever b1, b2 are. Hence to save time, you only need to calculate  k1 and k2.

To calculate the slope k of any line, you have to change the equation to y=kx+b

For -y=3x-2, k=3/(-1)=-3 (you divide -1 on each side of =, but you don't need to calculate -2/(-1))

For -6X+2y=6, K=6/2=3 (you first move the -6x to right side, it becomes 6x, then divide by 2)

Now you can get the answer: The two lines neither parallel nor perpendicular.

Statements
Sometimes True
Always True
Never True
The sum of a rational number and an irrational number is rational.
O
O
O
The product of a rational number and a rational number is rational.
O
o
о
The sum of an irrational number and a rational number is irrational.
The product of an irrational number and a rational number is irrational.
O
O
о
The sum of a rational number and a rational number is rational.

Answers

Answer:

statement are always true

Sometimes True:

The sum of a rational number and an irrational number is rational.

Always True:

The product of two rational numbers is always rational.

Always True:

The sum of an irrational number and a rational number is irrational.

Sometimes True:

The product of an irrational number and a rational number is irrational.

Always True:

The sum of two rational numbers is rational.

What is a rational number?

A rational number is a number that can be written in the form of p/q where q is not equal to zero.

We have,

Sometimes True:

The sum of a rational number and an irrational number can be rational or irrational depending on the numbers chosen.

For example, 1 + √2 is irrational, but 1/2 + √2/2 is rational.

Always True:

The product of two rational numbers is always rational, as can be shown using the definition of rational numbers.

Always True:

The sum of an irrational number and a rational number is always irrational. This can be shown by contradiction.

Assume that the sum of an irrational number a and a rational number b is rational.

Then (a + b) - b is also rational, which implies that a = (a + b) - b is rational, contradicting the assumption that a is irrational.

Sometimes True:

The product of an irrational number and a rational number can be rational or irrational depending on the numbers chosen.

For example, √2 x 2 is irrational, but √2 x (1/√2) = 1 is rational.

Always True:

The sum of two rational numbers is always rational, as can be shown using the definition of rational numbers.

Thus,

Sometimes True:

The sum of a rational number and an irrational number is rational.

Always True:

The product of two rational numbers is always rational.

Always True:

The sum of an irrational number and a rational number is irrational.

Sometimes True:

The product of an irrational number and a rational number is irrational.

Always True:

The sum of two rational numbers is rational.

Learn more about rational numbers here:

https://brainly.com/question/24398433

#SPJ7

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