Mathematics High School

First come first served brainiest:)

First Come First Served Brainiest:)

Answers

Answer 1

Answer:

1. Not proportional 2. is proportional. For 3, 4, 5, and 6 just plot them.

Step-by-step explanation:

For 1, y intercept/x intercept is not 0 when you graph, thus not proportional. Number 2 is, thus proportional. For 3, 4, 5, and 6 you would plot them accordingly. So for (-5, -2) Start as 0,0 and go 5 to the left as it's negative, and 2 down as it is also negative. Do the same for others.

Related Questions

Use properties of exponents to complete the equivalent expression,
1910
197
19

Answers

9514 1404 393

Answer:

  3

Step-by-step explanation:

The applicable rule of exponents is ...

  (a^b)/(a^c) = a^(b-c)

__

  [tex]\dfrac{19^{10}}{19^7}=19^{10-7}=\boxed{19^3}[/tex]

The exponent of interest is 3.

rearrange the following equations into the form y=mx+c

a)y=-1+5x

b)2x+2y=8

c)3x+y=3

plssssssssssssssssssssss help asappppppppp ill give brainliest

Answers

Answer:

a. y=5x-1

b. 2y=8-2x

y=8-2x/2

y=4-x

c. y=3x-3

Step-by-step explanation:

there you go


Solve one sixth ÷ 6 = __

Answers

Answer:

1/36

Step-by-step explanation:

Answer:

1/36

Step-by-step explanation:

(1/6)÷6             (Multiply by its recipricol, so 6 would change to 1/6 and                      change the division sign to multiplication)

(1/6)x(1/6)        (Solve)

(1/36)

What happens when the body requires more
oxygen?

Answers

Answer:

You breath faster

Step-by-step explanation:

Answer:

when the requires more oxygen our breathing rate increases

What is -8 + -14
6
22
-6
-22

Answers

Answer:

56

Step-by-step explanation:

Answer:

22

Step-by-step explanation:

help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1

Answers

Number 3 is C number 4 is c

Given a circle with radius of 18 m, what is the diameter?

Answers

Answer:

d=36m

Step-by-step explanation:

d=2r=2·18=36m

Answer:

Your in luck! I'm actually learning this right now!

Step-by-step explanation:

d = 2r so basically your diameter is your radius times 2! So 18 x 2 = 36 so the answer should be 36 hope this helps!

Please help for a grade!?

Answers

Answer:

8.9

Step-by-step explanation:

What is the slope of a ramp that rises 6 inches for every horizontal change of 12 inches?
Select one:

1/6

1/12

2

1/2

Answers

Answer:

the last one is the answer

1/2

which is greater 1.831 or 1.381?​

Answers

Answer:

1.831

OI JOSUKE

Step-by-step explanation:

PLEASE HELP❗
5
8 × 10 is how many times as great as
-1
8 × 10​

Answers

Answer:

10⁶

PLZ MARK AS BRAINLIEST(if i am correct)

Answer:

10^6

Step-by-step explanation:

Since everything else about the equations are the same, you just add the exponent numbers together to get the difference

|10^5| + |10^-1| = 10^6

Combine like terms:
12x + 3y + 4 - 6y - 9​

Answers

Answer:

12x-3y-5

Step-by-step explanation:

3y-6y=-3y

4-9=-5

Answer:

12x - 3y - 5

Step-by-step explanation:

12x + 3y + 4 - 6y - 9 | Given

12x - 3y + 4 - 9 | Subtract 6y from 3y. It becomes -3y.

12x - 3y - 5 | Add +4 and -9 to get -5.

Deshaun deposits 500 into an account with an interest rate of 5 percent how much intrest sill he be paid in 4 years?

Answers

Answer:

$100

Step-by-step explanation:

Given data

Principal = 500

Interest= 5%

Time = 4years

Applying the simple interest expression

SI= PRT/100

substitute

SI= 500*5*4/100

SI= 10000/100

SI= 100

Hence the interest after 4 years is $100

A line is rotated. Which of these could be the result?

Answers

Answer: The answer is B.

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

a line would be a line not a segment

help regular 7th grade math​

Answers

Answer:

Y = 5x + 3

Now for the other one if your asking is:

Y = -12x + 4

Hope this helped if so please mark brainlist!

4) If Jackie has $175 in the bank, and the bank charges her $3.25 per month for having her
bank account below $200 how much money will she have in the bank if she does not deposit or
with draw any money after 5 months.

Answers

Answer:

$3.25 x 5 months = $16.25

$175 - $16.25 = $158.75

If Jackie doesn't deposit any money after 5 months, she will have $158.75 left over from the $175 in the bank

Step-by-step explanation:

Solve for unknown quantity.
1 = 4
- -
K 20

Answers :
A. 4
B. 5
C. 6
D. 17

Pls help me

Answers

Answer:

dive by 5 take 20 if 4×5 give u 20 the 20/4 will give you 5

16 - n = -3

I have ot figure out what n is.

Answers

Answer:

n=13

Step-by-step explanation:

because you can do inverse method 16-3 equal 13

Answer:

-19

Step-by-step explanation:

16-n=-3

first subract 16 frrom both sides.

16-n=-3

-16    -16

which equals to n=-19

What is the slope of the line that passes through the points (10, 5)
and (9, 5) ?

Answers

Answer:

0

Step-by-step explanation:

Y2-y1/x2-x1

5-5/9-10 =0/-1. Slope is 0

Find the measure of the angle

Answers

Answer:

145

Step-by-step explanation:

it's right in between 150 and 140 so it's gotta be 145.

Change 5400 millilitres to litres.

Answers

Answer:

1 ml = 0.001 litres

5400 ml = 5.4 litres

5400/1000 = 5.4
Divide 1000 by moving the decimal point forward 3 times

What should you do first to simplify the expression ( 54 + 6) ÷ 26 + 5?

Answers

Do the brackets first as it says in BIDMAS

Which polygon has interior angles whose measures sum to 720°?

hexagon
nonagon
heptagon
octagon

Answers

Answer:

Hexagon

Step-by-step explanation:

Explanation: The sum of the interior angles of a hexagon must equal 720 degrees. Because the hexagon is regular, all of the interior angles will have the same measure. A hexagon has six sides and six interior angles.

Help me please chile

Answers

Answer:

1 neither

2 supplementary

3 supplementary

Step-by-step explanation:

Bejjjwjwnnaksuehvbsjsusue yes

4 divided by 992 because my calculator isn't helping and i'm not trynna fail

Answers

Answer:

4/992 = 0.00403225806

Step-by-step explanation:

I hope this helps!!

Help ASAP!!!!
Multiple choice answer

Answers

Answer:

C. 9.24

Step-by-step explanation:

x is the height here, looking at the triangle.

To find x, however, we first have to find the hypotenuse. To formula for that is b (side we know)/cos(α) (angle we know). Substitute b for 6, and α for 57.

6/cos(57) would equal about 11.0647.

Now back to x. To figure that out, subtract 6² from 11.01647². Then, find the square root of that.

x = √11.01647² - 6²

x = √121.3626112609 - 36

x = √85.3626112609

x = 9.23918888544335

x ≈ 9.24, so C is the answer.

What is the solution set of the system {2x - 3y =19 and 7x +4y = -6?

Answers

{ 2x-3y=19
{ 7x+4y=-6

{ 2x=19+3y
{ 7x=-6-4y

{ x=19/2+3/2y
{ x=-6/7-4/7y

19/2+3/2y=-6/7-4/7y
y=-5

x=-6/7-4/7(-5)
x=2

(x,y) = (2,-5)

Solution Check
{ 2 · 2-3(-5)=19
{ 7 · 2+4(-5)=-6

{ 19=19
{ -6=-6

can some one help me fast cause i need this done bye the end of class

Answers

Answer:

1. 255m 2. 172m

Step-by-step explanation:

1. 200+55=255m

2. 227-55=172m

A rock is tossed over a seaside cliff. The equation y=−16x^2+50x+118 gives the height of a rock above sea level. How long until the rock hits the water?

Answers

I don’t know I just want to get points but good luck

You can get Brainliest

Answers

Answer:

I honesty dont know

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

A  is a negitive number

B is a negitive number

C is less than  D by 3

( Hope this helps )

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