Mathematics High School

What angle is congruent to C?

Answers

Answer 1

Answer:

Angle F

Step-by-step explanation:

They have the same degrees

Related Questions

Find two consecutive even numbers whose sum is 126

Answers

Answer:64

Step-by-step explanation:

Please answer FAST i need your help and when you put your answers put them like
1.
2.
3.
4.
5.

Answers

Step-by-step explanation:

3.5

-7.14

1/5

6.5

sorry if this and are wrong

1. 3.5
2.=-1/8
3.-30.66
4.=1/3

I NEED HELP LIKE FR
8/11 rounded to the nearest thousandth

Answers

Answer:

0.727

Step-by-step explanation:

0.772 as the person up answers and it’s correct

Solve this system of linear equations. Separate
the x- and y-values with a comma.
6x - 4y = -44
2x + 3y = -6
Enter the correct answer.

Answers

Answer:

( − 6 , 2 )

Step-by-step explanation:

Solve for the first variable in one of the equations, then substitute the result into the other equation. (the points of intersection).

The value of a variable is fixed. True or false Explain:

Answers

Answer:

False

Step-by-step explanation:

Expand Your answer should be a polynomial in standard form. (x+3)(x−5)

Answers

Answer:

x^2 -2x -15

Step-by-step explanation:

xx+x(-5)+3x+3(-5)

=xx-5x+3x-3 times 5(simplify answer)

=x ^2 -2x-15

On Monday, Florencia's hair was h centimeters long. She got a haircut on Tuesday, so her hair was only 75% percent of the length it was on Monday.
Which expressions could represent how many centimeters long Florencia's hair was after the haircut?

Answers

What is h?

maybe 25%

i hope it helped you sorry if it didn't

Answer:

25%

Step-by-step explanation:

John spent $19.00 at the tuck shop. He bought 2 chocolate bars and 3 packets of
chips. The amount he spent on chips was $3.00 greater than the amount he
spent on chocolate. Jane wants to buy 3 chocolate bars and 3 packets of chips.
How much will it cost her?

Answers

Answer:

It will cost Jane $21.00

Step-by-step explanation:

As, cost of 1 chocolate = x

The cost of 1 packet of chips = $3 + x

So no. Of 2 chocolate bars = x + x = 2x

And no. Of packet of chips = ($3+x) + ($3+x) + ($3+x) = 3(3+x) = 9+3x

So now = cost Of chocolate + cost of chips = $19

So = 2x + 9+3x = 9 + 5x

So 9 + 5x = $19

So 5x = $19 - 9 = $10

So 5x =10

x = 10/5

x = 2

So cost of 2 chocolate = 2x = 2($2) = $4

And 3 chip packet = 9+3x = 9+3($2) = 9+6 =$15

So now total = $4 + $15 = $19

Now for John = 2 chocolates and 3 packets of chips = $19

Now for Jane she has 3 chocolates and 3 packets of chips, so she has one more chocolate amd now we know that 1 chocolate = $2

So we will just add one more chocolate

So Jane will pay = $ 19 + $2 = $21

So it will cost Jane = $21:00

Work out the percentage change to 2 decimal places when a price of £97 is decreased to £90.

Answers

Answer:

I NEED THIS ANSWER!

Step-by-step explanation:

what is the rate of change in y= 2x+3

Answers

Answer:

The Answer is 2

EXPLANATION:

y(x)=2x+3

y(x+Δx)=2(x+Δx)+3

=2x+2Δx+3

Δy=y(x+Δx)−y(x)

=(2x+2Δx+3)−(2x+3)

=2Δx

⇒Δy=2Δx, Δy/Δx =2

The rate of change in the equation of a line in slope-intercept form

y = 2x + 3 is 2.

What are lines and their slopes?

We know lines have various types of equations, the general type is

Ax + By + c = 0, and the equation of a line in slope-intercept form is

y = mx + b.

Where slope = m and b = y-intercept.

the slope is the rate of change of the y-axis with respect to the x-axis and the y-intercept is the (0,b) where the line intersects the y-axis at x = 0.

Given, An equation of a line y = 2x + 3.

This is in slope-intercept y = mx + b, where 'm' is the slope.

Therefore, The rate of change in y = 2x + 3 is 2.

learn more about lines and slopes here :

https://brainly.com/question/3605446

#SPJ2

I desperately need the answer please what is a chair

Answers

Answer:

a seat-that u sit on when you are teird ummmm yeah have a nice dayyyy

Find the slope of (-1,3) and (2,5)

Answers

Answer:

slope should be 3

Step-by-step explanation:

i used my calculator

What is the percent increase??? Let’s see who gets it right !

Answers

Answer:

90% increase

Step-by-step explanation:

38-20 To find the increase in the wolves.

Then, you have to divide by the original amount. You will get 0.9

Multiply by 100 to get the percentage

You will get 90%

what are possible solutions for -6c > -2

Answers

Answer: x < 1/3

Step-by-step explanation:

Can You Help Me!!!!!!!

Answers

y = -4/3x + 1 or can be 3y = -4x + 3
they are both the same

Find the number of real-number solutions of the equation below.
x2+7x−5=0

Answers

Answer:

Step-by-step explanation:

Answer:

−

√

−

√

Step-by-step explanation:

−

√

−

√

PLEASE HELP 20 POINTS RIGHT HERE!!!!!!!

Answers

Answer:

Step-by-step explanation:

Everything else can be simplified to 2/5, except for 9/20

Answer:

9/20 is not equivalent to the others

Step-by-step explanation:

9 is not divisible by 2

Angelo has $5.50 for lunch. He guys a cookie for $1.05
and a drink for 1.45. How much money does Angelo
have left?

Answers

Answer:

Angelo has $3 dollars left

Step-by-step explanation:

$1.05+$1.45= 2.50

$5.50-$2.50= $3

Answer:

Step-by-step explanation:

$5.50 - $1.05 = $4.45

$4.45 - $1.45 = $3.00

5+5= what pllease help!!!!!!!!!!!! 10 points!

Answers

Your answer would be 10 please give me brainliest

Which is the graph of x298.6? ?
十十十十十十十一
95 6 97 98 9 100 101 102 103
0
十十十十十十十十
5 96 97 8 9 100 01 102 103
||||-+十十一
95 6 7 8 9 100 100 10 103
|||| + ++ +++
95 6 7 8 9 100 101 102 103

Answers

Answer:

Step-by-step explanation:

because I remember this question in the quiz I had a while ago

Answer:

The first one

Step-by-step explanation:

Bcs when u have a closed circle is when is less or equal to, and an open circle means greater/less to. And you have a closed bcs is less or equal to. So u look in the answers, you can already take two answers out which are the 2 and the 3 bcs they are open circle. Then x ≥ 98.6, then x is bigger than the 98.6 so the arrow would go to the right. And the answer would be first one

(How to do that in an easier way, Look at this ≥, the pointy side is aiming in the right so the arrow will go always to the right, THIS ONLY WORKS WHEN THE LETTER IS IN THE LEFT {EX. y ≤ 19, the arrow will be pointing in the left.)

PLS IF IT HELPED GIVE ME BRAINLIEST

HAVE A GOOD DAY

can someone help me answer that question

Answers

Answer is the second choice

HELP !! ASAP !! I will give Brainliest to whoever helps first w correct answer !!

Find the roots of the given quadratic equations by using the quadratic formula

1) x + 5/x = 3 ; (x>0)

2) 5y + 12 = -8/y ; (y>0)

3) 4 + 5/x^2 = 6/x ; (x>0)

Answers

Answer:

1.x=2.5

2.y=[tex]-\frac{6}{5}-i\frac{2}{5}[/tex]

3.x=3/2

Step-by-step explanation:

A TV that normally cost $800 is on sale for 33% off. There is a 6% sales tax on the purchase. What is the final cost of the TV?

Answers

Answer:

$568.16

Step-by-step explanation:

Answer: The answer to your problem is $568.16

PLEASE HELP! THANKS!!!

Answers

Answer:C

Step-by-step explanation: 2x=8 so x=4

plz help me. i don’t want to fail math. ahahahah

Answers

Answer:

2215

Step-by-step expla1st off wrRCWCvvcvvv

Answer:

1: Neither

2: Parallel

3: Perpendicular

4: Neither? (Not sure on this one)

What are the slope and the y-intercept of the linear function that is represented by the graph?
5
4
3
2
1
-5 4 3 2 1
3 4 5
2
The slope is ĝ, and the y-intercept is -2.
2
The slope is 3, and the y-intercept is 3.
and Exit

Answers

Answer:

the therid one

Step-by-step explanation:

Susan owes $15,000 in student loans. She pays $150 toward the debt every month. Represent the total amount that she owes as a function of months (x) after each payment?

Answers

Answer:

f(x) = 15000 - 150x

Step-by-step explanation:

Given that:

Initial Amount owed = $15000

Amount payed towards debt per month = $150

Total amount owed as a function of month(x) after each payment :

F(x) = Initial amount owed - (amount paid per month * number of month)

Let number of month = x

f(x) = 15000 - 150x

Hence, the function ;

f(x) = 15000 - 150x represents the total amount owed after each payment.

KING VON JUST DIED NOT TO LONG AGO!!!!! SAD !!!!!1

Answers

Answer:

Jimmy Choo, with a handbag too, red or baby blue?

She gets to smilin' she ain't used to this, 'cause she ain't use to ***

I'm just laughin', could've been a pimp the way I move my lips

Step-by-step explanation:

Answer:

that sad i very upset

Step-by-step explanation:

What is the gcf of 99 and 54

Answers

Answer:

Step-by-step explanation:

The factors of 99 are 99, 33, 11, 9, 3, 1. The common factors of 54 and 99 are 9, 3, 1, intersecting the two sets above. In the intersection factors of 54 ∩ factors of 99 the greatest element is 9. Therefore, the greatest common factor of 54 and 99 is 9.

Hope this helps :)

Can I have brainliest?

Answer:

Step-by-step explanation:

9 x 11 = 99

9 x 6 = 54

Find the value of the following expression

(2^8 5^-5 19^0) x [5^-2 over 2^3]^4 x 2^28 (5 points)

Write your answer in simplified form. Show all of your steps. (5 points)

Answers

Looks like the expression is

(2⁸ • 5⁻⁵ • 19⁰) • (5⁻² / 2³)⁴ • 2²⁸

First, any positive number raised to 0 is 1:

(2⁸ • 5⁻⁵ • 1) • (5⁻² / 2³)⁴ • 2²⁸

(2⁸ • 5⁻⁵) • (5⁻² / 2³)⁴ • 2²⁸

Exponents in a denominator can be rewritten as negative exponents in the numerator:

(2⁸ • 5⁻⁵) • (5⁻² • 2⁻³)⁴ • 2²⁸

Distribute the 4th power across the product 5⁻² • 2⁻³ :

(5⁻² • 2⁻³)⁴ = 5⁻⁸ • 2⁻¹²

so we have

(2⁸ • 5⁻⁵) • (5⁻⁸ • 2⁻¹²) • 2²⁸

Multiplication is associative, so we can ignore the parentheses. Combine factors with equal bases and simplify the exponents:

2⁸ • 5⁻⁵ • 5⁻⁸ • 2⁻¹² • 2²⁸

2⁸⁻¹²⁺²⁸ • 5⁻⁵⁻⁸

2²⁴ • 5⁻¹³

Rewrite the negative exponent as a positive one:

2²⁴ / 5¹³

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