PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

xwvy

Step-by-step explanation:


Related Questions


1. Qual é o número obtido ao se calcular
2021 201 + 21 – 1?
-
A) 2244
B) 1820
C) 1821
D)1840
E)1841

Answers

Answer:

2021

201

21

+ 1

= 2244

step by step explanation

Hi can you help please :)

Answers

Answer:  5 miles/hour

Step-by-step explanation:  The slope of the line is 5:  every 1 hour adds 5 miles to the distance travelled.

What is the multiplicative inverse of: ⅔

Answers

Answer:

the multiplacative inverse of ⅔ is 3/2 because when we multiply them both it returns 1

2/3 x 3/2 = 1

A car is traveling at 35 mi/hour. What is the car's speed in feet per second?​

Answers

Answer:51.33ft/s

Step-by-step explanation:Just look at how many seconds are in a hour and divide by that

(58*13)15 - 20+ 48^2

Answers

Answer:

13,594

Step-by-step explanation:

Parentheses

Exponets

Multiply

Divide

Add

Substract

You follow the list in order so you would do the parentheses first and then the exponets and so forth. This is how I got my answer:

(58*13) * 15 - 20 + 48^2 - solve what's in the parentheses first

754 * 15 - 20 + 48^2 - then solve the exponet

754 * 15 - 20 + 2304 - next you solve the rest of the problem from left to right, in that case, I would multiply

11310 - 20 + 2304 - then I would subtract

11290 + 2304 - finally i would add

13594 - This would be my answer

I hope this helps :) Have a nice day!

Please give me brainliest

Simplify the Ratio 25: 35

Answers

Answer:

I believe the answer to this ratio would be 5:7.

Step-by-step explanation:

This is the ratio because we can simplify the ratio 25 : 35 by dividing both terms by the greatest common factor (GCF).

The GCF of 25 and 35 is 5.  

Divide both terms by 5.

25 ÷ 5 = 5

35 ÷ 5 = 7  

Therefore:

25 : 35 = 5 : 7

Hope this helps!!

Also, plz mark me as brainliest!!

Plzzzzzzzzzzzzzz!!

simplify

(7r) (-3r^4)

Answers

Answer:

-21 r^5

Step-by-step explanation:

(7r) (-3r^4)

Multiply the coefficients

7*(-3)

-21

Multiply the variables

r * r^4 = r^(4+1) = r^5

-21 r^5

What is the least number which is exactly divisible by 76 and 57

Answers

Answer:

228

Step-by-step explanation:

Your phrasing is a little bit confusing but I'll assume that you're looking for the Least Common Multiple.

PLEASE HELP!!! The stem-and-leaf plot shows the number of words in the classified ads in a newspaper one day.

How many ads had at least 15, but fewer than 30, words?


123450037230831854759key:10=10


5


14


8


11

Answers

Answer: It's C. 8

Trust me i've done the work for it :)

For problems 6-9, using the formula net Force
=
6)
a=2 m/s2
8 kg
F = m•a =

Answers

Answer:

16 Newton is the answer

Answer:

F=m.a

=8kg.2m/s²

=16kgm/s² ans/

8(5x+ 2) = 296 how to solve this

Answers

Answer:

x = 7

Step-by-step explanation:

8(5x + 2) = 296

40x + 16 = 296

40x = 280

x = 7

Answer:

x=7

Step-by-step explanation:

➼Okay, so first thing you need to do is to distribute the 8 to everything in the parentheses:

8(5x+ 2) = 296

8 times 5x

8 times 2

(8 x 5x) + (8 x 2) = 40x + 16

➼Now you solve for x

40x+16=296

➼to get rid of 40 you have to do the opposite and divide it by everything

40x+16=296

40/40=0

16/40=0.4

296/40=7.4

➼all adds up to x + .4 = 7.4 but to get the x alone you need to get rid of the .4, we'll do this by doing the opposite and subtract it from everything

.4-.4=0

7.4-.4=7

➼so in conclusion

x=7

Jethro is looking at a tablet priced £282. How much would Jethro save if he bought 3 tablets for work with a discount of 1/4 off the original price? ​

Answers

Hello :D

£282 x 3 = £846

£846/4 = £211.50

£846 - £211.50 = £634.50

He would save £211.50 and it would cost him £634.50 to buy the 3 tablets.

which integer is bigger? -8 or -7?

Answers

Answer:

-7

Step-by-step explanation:

give brainliest please I need it to level up

answer: -7
………………………………..

Two complex numbers are given, where m, n, p, and q are real numbers.

m+ni
p+qi

For what relationship among m, n, p, and q, will be the product of these two complex numbers have only an imaginary part?

This is Algebra 2.

Answers

Answer:

Given complex numbers:

m+ni p+qi

Their product is:

(m + ni)(p + qi) = mp + npi + mqi + nqi² = mp - nq + (np + mq)i

In order to have only an imaginary part we need:

mp - nq = 0

or

mp = nq

Answer:

First we have to find product

[tex]\\ \sf\longmapsto (m+ni)(p+qi)[/tex]

[tex]\\ \sf\longmapsto m(p+qi)+ni(p+qi)[/tex]

[tex]\\ \sf\longmapsto mp+mqi+npi+nqi^2[/tex]

[tex]\\ \sf\longmapsto mp+mqi+nqi-nq[/tex]

[tex]\\ \sf\longmapsto mp-nq+(mq+nq)i[/tex]

We have to keep imaginary parts i.e Im(z)

[tex]\\ \sf\longmapsto mp-nq=0[/tex]

[tex]\\ \sf\longmapsto mp=nq[/tex]

what is the answer to -|3x-9|+2=-4

Answers

entered :

-|3x-9|+2=-4

Step by step solution :

STEP

1

:

Rearrange this Absolute Value Equation

Absolute value equalitiy entered

-|3x-9|+2 = -4

Another term is moved / added to the right hand side.

To make the absolute value term positive, both sides are multiplied by (-1).

|3x-9| = 6

STEP

2

:

Clear the Absolute Value Bars

Clear the absolute-value bars by splitting the equation into its two cases, one for the Positive case and the other for the Negative case.

The Absolute Value term is |3x-9|

For the Negative case we'll use -(3x-9)

For the Positive case we'll use (3x-9)

STEP

3

:

Solve the Negative Case

-(3x-9) = 6

Multiply

-3x+9 = 6

Rearrange and Add up

-3x = -3

Divide both sides by 3

-x = -1

Multiply both sides by (-1)

x = 1

Which is the solution for the Negative Case

STEP

4

:

Solve the Positive Case

(3x-9) = 6

Rearrange and Add up

3x = 15

Divide both sides by 3

x = 5

Which is the solution for the Positive Case

STEP

5

:

Wrap up the solution

x=1

x=5

I hope this help you

Answer: x= 1, 5

Step-by-step explanation:

First, isolate the absolute value. Subtract two from the equation to get -l3x-9l=-6, and then divide by -1 to get l3x-9l=6.

Since an absolute value measures how far away a value is from zero, it's always positive. For example, -10 and 10 have the same absolute value, 10, because they're both 10 units away from zero.

Because of this, you create two equations; 3x-9=6, and 3x-9=-6.

For the first equation, add 9 to 6 and divide that by 3 to get x=5.

For the second equation, add 9 to -6 and divide that by 5 to get x=1.

Your friend claims there is an easier way to find the length of a segment than the Distance Formula when the x-coordinates of the endpoints are equal. He claims all you have to do is subtract the y-coordinates. In the image above, this would be like two hot air balloons directly in line with each other with one below and one above. Do you agree with his statement? Explain your reasoning. You may include an image, a graph, or work to help support your argument

Answers

Answer:

The statement is not correct.

Simply subtracting the [tex]$y$[/tex]-coordinate does not ensure that we will have a nonnegative result.

Step-by-step explanation:

Given

To find the length of a segment than the Distance Formula when the x-coordinates of the endpoints are equal. He claims all you have to do is subtract the y-coordinates.

Step 1 of 2

Your friend is not correct.

We shall take note that distances are nonnegative.

Simply subtracting the [tex]$y$[/tex]-coordinate does not ensure that we will have a nonnegative result.

Step 2 of 2

[tex]A B &=\sqrt{\left(x_{1}-x_{2}\right)^{2}+\left(y_{1}-y_{2}\right)^{2}} \\[/tex]

[tex]&=\sqrt{(x-x)^{2}+\left(y_{1}-y_{2}\right)^{2}} \\[/tex]

[tex]&=\sqrt{0+\left(y_{1}-y_{2}\right)^{2}} \\[/tex]

[tex]&=\sqrt{\left(y_{1}-y_{2}\right)^{2}} \\[/tex]

[tex]A B &=\left|y_{1}-y_{2}\right|[/tex]

Therefore, if the [tex]$x$[/tex]-coordinate of the endpoints are the same, then we can proceed by taking the absolute value of the difference of the [tex]$y$[/tex]-coordinates to find the length of the segment.

Learn more about distance, refer :

https://brainly.com/question/12356025

What are the coordinates of the vertex of the function f(x) = x2 – 12x + 5?
ООО
(6, 31)
(-6, 31)
(6, -31)
(-6, -31)

Answers

C. (6,-31) because I tutor this type of math on a daily basis

Answer:

What are the coordinates of the vertex of the function f(x) = x2 − 12x + 5?

(6, 31) (−6, 31) (6, −31) <<<CORRECT (−6, −31)

Step-by-step explanation:

November 2021 EDGE

I need assistance with this problem 2 ^ 6 * 8 ^ 6​

Answers

The answer would be 16777216

Help !!due
in today!

Answers

Total distance of the race: 2214.5 miles
Average speed = 21.14 miles/hr
So time (in hours) = Distance/ Speed
= 2214.5/21.14
= 104.75 hours


In one day he will cycle for 9 hours
How many hours till he completes the race
104.75/9 = 11.6 days or approximately 12 days

Help me pleeeeeeeease

Answers

Answer:

heyyyyyy

Step-by-step explanation:

Answer:

First one is B

Second one is C

Third one is A

I don't know the fourth on maybe B or D

Fifth one is C

Step-by-step explanation:

Find the perimeter. Simplify your answer.
75+3
.
8s-4
85-4
7s+3

Answers

2(7s + 3) + 2(8s - 4) =

= 14s + 6 + 16s - 8 =

= 14s + 16s + 6 - 8 = 30s - 2 ← the end

slopes , a few questions I need help on

Answers

For 6 it’s -10. I’m not sure about number 8 sorry :(

NEED HELP ASAP!
Carolina and Patricia received their Christmas bonus and decided to use this weekend to buy their Christmas gifts .


Carolina decided to take advantage of the Great Winter Sale in Liverpool that offers discounts of 50% + 20%.

Patricia went to the mall and took advantage of the boutique discount that offers discounts of 70%.

They both bought 3 items with a total listing price of $120. At the end of their purchase rounds, they will have coffee with their friend Cristina and tell her about the offers they found. Based on their experiences, Cristina must decide where she will do her shopping.


Analyze this situation and think,


Where would you recommend Cristina to do her shopping? What is the final price paid on each establishment?

Applying what you have seen in your math classes, what where your calculations and how you can relate it to composition of functions.

Answers

Answer:

I would recommend Christina to do her shopping at any of those 2 places because they both have a discount of 70%. The final price paid on each establishment was $36.

120*0.7 = 84

120 - 84 = 36

Step-by-step explanation:

Carolina has a discount of 50%+20% which is the same as a discount of 70%, and Patricia had a discount of also 70%, so they both had the same discounts.

Solve for the value of x by applying the definitions of complementary and supplementary angles

Answers

9514 1404 393

Answer:

  x = 52

Step-by-step explanation:

The square corner symbol indicates the sum of the marked angles is 90°. (They are complementary.)

  (x +3)° +35° = 90°

  x° = 90° -38° = 52°

  x = 52

which equation can be used to solve for X in the following diagram

Answers

Answer:

Equation A

Step-by-step explanation:

Thus;

Vertically opposite angles are equal according to the question.

So;60⁰ = ( x + 45⁰)

60⁰ - 45⁰ = x

15⁰ = x

Therefore x is 15⁰ and when placed in place of x ,we will have the same 60⁰

20 POINTS!! (see attached image)

Answers

the answer would be AZ = 40

without multiplying, determine the sign of the product (-247,634)(183,758​

Answers

Answer:

it'd be a negative (-)

hope this helps :D

Step-by-step explanation:

this is the answer btw :)

−45,504,728,572

Answer:

B (The sign of the product is negative because a negative multiplied by a positive is a negative.)

Step-by-step explanation: i got 100% on my test

Which of these is an incorrect expression of a rational number?

A
−42−6

B
1−19

C
0−27

D
−120

Answers

Answer:

I believe it to be D

Step-by-step explanation:

because thats the only one different out of those four.

Answer:

the answer is -120

Step-by-step explanation:

SOMEONE HELP IM IN A HURRY! (I’ll brainlist)

A polygon with 20 sides is known as an icosagon.

a) what is the sum of the internal angles of an icosagon?

b) what is the angle between two adjacent sides in a regular icosagon?

Answers

Answer:

a)3240°

what is the sum of the internal angles of an icosagon?

1) Mike loves eating fruits. Mike paid $10.17 for berries, and $14.16 for cherries with
two $20 bills. How much change did Mike receive?

Answers

Answer:

$15.67

Step-by-step explanation:

first add $14.16 and $10.17 Wich equals $24.33 and then add your 2 twenty's Wich is 40 so then you subtract $40.00- $24.33.

Hello :D

2 x $20 = $40

$10.17 + $14.16 = $24.33

$40 - $24.33 = $15.67

The answer is $15.67. I hope this helps

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