Mathematics High School

Pls help with number 4 PLSSSS

Pls Help With Number 4 PLSSSS

Answers

Answer 1

Answer:

Step-by-step explanation:

y=2x+4 I check over it to make sure it was right hope this helps

Related Questions

PLEASE HELP I NEED THIS!

Answers

Answer:

Step-by-step explanation:

Each tick is 0.1

So for example:

2.8 would be the eighth tick between 2 and 3.

-0.9 would be between 0 and -1 and will be the ninth tick.

write an equation to represent the N'th term of the sequence (2,-1.-4,-7,...)

Answers

Answer: a(n) = 5 - 3n

the sequence has:

a1 = 2

a2 = -1

a3 = -7

.........

we can see that: a2 - a1 = a3 - a2 = -3

=> the sequence is a  arithmetic sequence

=> the distance between the numbers is d = -3

because this sequence is a  arithmetic sequence

=> a(n) = a1 + (n - 1)d = 2 + (n - 1).(-3) = 5 - 3n

Step-by-step explanation:

Parallelogram PQRS is rotated 90° clockwise about the origin to create parallelogram P'Q'R'S'. Which rule describes this transformation? A. (x, y) --> (x, -y) B. (x,y) --> (-x, y) C. (x, y) --> (-x, -y) D. (x, y) --> (y, -x)

Answers

Answer: D. (x, y) --> (y, -x)

Step-by-step explanation:

The rule for a 90° clockwise rotation about the origin results in a transformation as : (x, y) --> (y, -x)

The rule for a 90° counterclockwise rotation about the origin results in a transformation as : (x, y) --> (-y, x)

For 180° rotation abiut the origin : (x, y) --> (-x, - y)

For 270°:

clockwise rotation : (x, y) --> (-y, x)

Counterclockwise rotation : (x, y) --> (y, -x)

Answer:

D

Step-by-step explanation:

Water waves in a tank are 10 cm long. If they pass a point at a rate of 3.75 waves per second, what is their speed in m/s?

Answers

Answer:

0.0267m/s

Step-by-step explanation:

Given the following

Length of the wave = 10cm  = 0.1m

Time taken = 3.75seconds

Required

Wave speed in m/s

Speed = Distance/Time

Substitute the given values into the formula

Speed = 0.1/3.75

Speed = 0.0267m/s

Hence the speed of the wave in m/s is 0.0267m/s

Answer: 0.0267m/s

Step-by-step explanation: Hence the speed of the wave in m/s is 0.0267m/s because the Length of the wave = 10cm  = 0.1m

Wave speed in m/s

Speed = Distance/Time

Substitute the given values into the formula

Speed = 0.1/3.75

Speed = 0.0267m/s

Which set of numbers is arranged in increasing order? A. , , , B. , , , C. , , , D. , , ,

Answers

Answer: Option B.

Step-by-step explanation:

By an online search, i found that the options are:

A: (123873, 24765, 25000, 5678)

B: (16287, 16728, 16827, 16872)

C: (98782, 98728, 98287, 98278)

D: (78082, 78802, 78208, 78028)​

The numbers will be arranged in increasing order if the difference between all the pairs of consecutive numbers in the set is positive (where the order of the numbers if from left to right):

For example, for the set A the differences are;

1) 24765 - 123873 = -99108

The difference is negative, then the second number is smaller than the first one, then the numbers are not arranged in increasing order.

Now let's see with set B:

1) 16728 - 16287 = 441

2) 16827 - 16728 = 99

3) 16872 - 16827 = 45

All the differences are positive, then the numbers on this set are arranged in increasing order.

We could easily see that in sets C and D the numbers are not arranged in increasing order, in set C the second number is smaller than the first one.

and in set D the third number is smaller than the second number.

Answer: sorry if it is not what you wanted I wasn't sure on what to submit

Help with this please ​

Answers

Answer:

Hey you were the one I helped before right?

Well I guess I can't stop u from giving doubts. Anyway, I'll give I the answer for this one as well.

Hope this helped (again lol), U can ask for help anytime.

Don't forget to give thanks.

Callie has 60 beads. She wants to make 8 identical bracelets and use as many beads as possible on each bracelet. How many beads will be on each bracelet?

Answers

Answer:

7 beads

Step-by-step explanation:

First you need to divide the amount of beads she has by the amount of bracelets she wants to make. 60/8=7.5. Because you cannot have half beads, you need to round down.

Answer:

7 beads will be on each bracelet.

Step-by-step explanation:

60/8 is 7.5

7.5 simplified is 7

MARK BRAINLIEST PLEASE ;-;

evaluate 5 ( n -3) + 2 when n = -3

Answers

Answer:

The answer is -15.

Step-by-step explanation:

[tex]5(n - 3) + 2 \\ 5( - 3 - 3) + 2 \\ 5( - 6) + 2 \\ - 30 + 2 \\ - 15[/tex]

a fruit stand sells 7 apples at $2.45. at this rate, how much will 9 apples cost?

Answers

Answer:

3.15 for 9 apples

Step-by-step explanation:

2.45 divided by 7 is 0.35. 2.45+0.35=2.80 and thats 8. 9 is 3.15 because 2.80+0.35= 3.15. thats nine apples

please help,, Work out the surface area of this cylinder, GIVE YOUR ANSWER IN TERMS OF PI.
Radius=10cm
Height=22cm.
Would appreciate working out but its okay if not just need the answer.
Thank you.

Answers

Answer:

2010.62

Step-by-step explanation:

2πrh+2πr2=2·π·10·22+2·π·102≈2010.6193

If an exponential function has the equation y = a*b^x+ C, what will the horizontal asymptote
be?

Answers

Answer:

yuki.ki

Step-by-step explanation:

Please help! Shouldn’t take long hopefully

Answers

Answer:

i think its triangle

Step-by-step explanation:

im not  completly sure but i think the triagnle is the one cross secting the cube

x - 4x - 12 = (x __ 2)(x ____ 6)
where do the plus and equal sign go

Answers

Step-by-step explanation:

x - 4x - 12 = (x __ 2)(x ____ 6)

when they add negative

when they're multiplied negative

(x+2)(x-6)

because when u add them -6+2=-4

when u multiply them -6*2= -12

NEED HALP PLEAAAASE!!! I REALLY DONT GET THIS-

Answers

Answer:

48

Step-by-step explanation:

1200/25=48

Is it safe to let go of the flying fox shown alongside when you are 3m above the ground. How far can you travel along the flying fox before letting go?

Answers

Answer:

55

Step-by-step explanation:

ergwrthrthteyjet

1 times 55 equals 55

What is the value of (-5)⁴​

Answers

Answer:

ans -625

Step-by-step explanation:

can anyone help me ??
i’ve been struggling for the past hour !!

Answers

1- y= x/2 + 2
2- y= 3x +1
3- y= x/2 - 2
4- y= 3x - 1

Answer:

1. y = 1/2x + 2

2. y = 3x + 1

3. y = 1/2x - 2

4. y = 3x - 1

Step-by-step explanation:

A. Proportional side lengths
B. Same size
O C. Congruent
D. None of the above

Answers

A.) Proportional side lengths : )
the answer is A because it’s not the same size and it’s not congruent

Annie was eating starburst candy . She has eaten 34% red,1/5 yellow 3/10 pink and the rest were orange . What color had the most candies?

Answers

Answer:

red

Step-by-step explanation:

34%

1/5

3/10

convert them all to x/100 fractions:

34/100

20/100

30/100

this means that red has the most amount because it has the largest fraction

Answer:

the answer is red 34% I'm pretty sure

a) What is the name of the part of the circle shaded green?
b) What is the name of the part of the circle shaded blue?
q
c) What is the name of the red part of
the circle from p to q?
d) What is the name given to the
distance all around the circle?
p р​

Answers

Answer:

a) sector, b) segment, c) arc, d) circumference

Step-by-step explanation:

Oscar chose A as the correct answer. How did he get that answer?

Answers

how am i supposed to know if you dont give the whole question.

Step-by-step explanation:

where is the problem i dont see it?

I don't really get how to do this​

Answers

Answer:

you got to put them in order like you got to figure out witch one is smaller then u keep going until u figure out the bigest.....

Step-by-step explanation:

Answer:

15.5, 16 and 1/4, 16.60, 16.7, 16 and 3/4, and 16.83.

Step-by-step explanation:

Hope it helps!

7x+6= 5(x+2)
help me​

Answers

Answer:

X = -2

Step-by-step explanation:

7x+6=5(X+2)

open the bracket

7x+6=5x+2

7x-5x=2-6

2x=-4

divide both sides by 2

X = -2

[tex] \huge \pink{solution}[/tex]

Given :7x+6=5(x+2)

Now We will use the distributive property to multiply 5 by x+2.

→7x+6=5x+10

We will Subtract 5x from both sides.

→7x+6−5x=10

We will Combine 7x and −5x to get 2x.

→2x+6=10

We will Subtract 6 from both sides.

2x=10−6

We will Subtract 6 from 10 to get 4.

2x=4

We will Divide both sides by 2.

x= 4/2

At last,We Divide 4 by 2 to get 2.

x=2

h(t)=- 16t^2 +16t+12 zeros of the parabola

Answers

Step-by-step explanation:

h(t) = -16t² + 16t + 12

h(t) = -4(4t² - 4t - 3)

h(t) = -4(2t - 3)(2t + 1)

When h(t) = 0, we have t = 1.5 or t = -0.5.

Hence the zeroes are 1.5 and -0.5.

giving brainliest!!!!!!

Answers

Answer:

B,C

Step-by-step explanation:

HAVE A GOOD DAY

HELP QUICK ...........

Answers

Answer:

By translating the graph of f(x) two units to the left

Answer:

down 2 units I think

Step-by-step explanation:

4. Write the function y = (x + 2)(x - 1) in standard form.

Answers

1) Distribute
Y=x^2-1x+2x-2
2) Combine like terms
Y=x^2(-1x+2x)-2
3) Slove
Y=x^2+1x-2

Answer

Y=x^2 + 1x -2

For which points is the x-coordinate less than 3?

Answers

The correct answer is C I Think good luck

One more for today since I couldn’t find the answer

Answers

The answer would be -15
12 + -15 = -3

PLEASE HELP QUICK!!!!!!!! WILL GIVE BRAINIEST!!!!!!!!

Answers

Answer:

$4800

Step-by-step explanation:

$200 x 3% x 8

you multiply the 8 and 3 together then multiply what you got for 3 x 8 multiply that by 200

Answer:

$253.35

Step-by-step explanation:

A=200(1+0.03)^8

A=253.35

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