Mathematics High School

PLEASE FAST HELP PLS I BEG U

Answers

Answer 1

Answer:A.,C.,D that is the answer

Step-by-step explanation:

Answer 2

Ooh ig oh oh oh oh oh

Related Questions

The perimeter of a rectangle is 48 centimeters. The relationship between the length, the width, and the perimeter of the rectangle can be described with the equation 2⋅length+2⋅width=48. Find the length, in centimeters, if the width is 10 centimeters

Answers

Answer:

The length of the rectangle is 14 cm

Step-by-step explanation:

Here, we want to find the length of the rectangle given the width

Mathematically, the perimeter of the rectangle can be calculated using the formula;

2( l + w)

from the question w = 10

and perimeter = 48

Thus;

2( l + 10) = 48

divide both sides by 2

l + 10 = 48/2

l + 10 = 24

l = 24 - 10

l = 14 cm

problem 6 and 4 please

Answers

All triangles equal 180 degrees. I think x = 70 and y = 40

· The senior class is planning an end of the year party to celebrate graduation. Their
total budget for food and drinks is $600. Each plate of food costs $5, and each drink
costs $1. Each person at the party gets one plate of food and one drink, with none
leftover. How many people went to the party?

Solve problem using systems of equations.

Answers

Answer:

100

Step-by-step explanation:

Because everyone had one plate and one drink, we can combine those individual prices.

5 + 1 = 6

Now we divide 600, the total cost, by 6, the cost for one person.

600 ÷ 6 = 100

So now we know that 100 people went to the party, as there was nothing left over.

What is the minimum angle of rotation (in degrees) that will carry the six-sided star onto itself?

Answers

Answer:

The angle of rotation pf a six sided star, that will carry the six sided star onto itself is 60°

Step-by-step explanation:

The angle of rotation that will carry a six sided star onto itself is the angle between two adjacent lines of symmetry of the six sided star

Given that there are three lines of symmetry of the six sided star, and each line intersect with the next line at the center of the figure, the angle between two adjacent lines of symmetry = 360°/(2 × 3) = 60°

Therefore, the angle of rotation pf a six sided star, that will carry the six sided star onto itself = 60°.

The gravitational potential energy of an object is given by the formula P = mgh.

Which equation is correctly solved for the height, h?

h = P + mg
h = P - mg
h = P/mg
h = Pmg

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Answer:

Step-by-step explanation:

....................

A trampoline has a jumping surface that is 10.3 feet long and 9.2 feet wide. What is the area of the jumping surface?

Answers

Answer:

10.3*9.2

the answer is 94.76

Solve |4x +3| < 5

I’m stuck on this question

Answers

x= 0.3 is a possible answer

Answer:

x < 1/2

x > -2

Step-by-step explanation:

We know that 4x + 3 < 5 and 4x + 3 > -5

4x + 3 < 5

~Subtract 3 to both sides

4x < 2

~Divide 4 to both sides

x < 2/4 or x < 1/2

4x + 3 > -5

~Subtract 3 to both sides

4x > -8

~Divide 4 to both sides

x > -2

Best of Luck!

Assignments due in 4 minutes. HELP

Answers

Answer:

(-1,4)

Step-by-step explanation:

Because you look at the (Y,X) line first and then you see the Y is -1 and the X line is 4 and that will give you an answer as (-1,4)

Which expression is equivalent to 6a + 15?

6(a + 5)
3(2a + 5)
3(3a + 12)
6(a + 12)

Answers

The answer is going to be 3(2a+5)

Explanation:

6(a+b) = 6a +30 (it is not equivalent to 6a+15)

You have to multiply what’s in the brackets by 6

3(2a+5) = 6a+15 ( it is equivalent )

3 (3a+12) = 9a+36 (not equivalent)

6(a+12) = 6a+12 (not equivalent)

I hope this helps:))

The function f(x) = (one-fifth) Superscript x is translated up 4 units. Which equation represents the translated function?

g(x) = (one-fifth) Superscript x minus 4
g(x) = (one-fifth) Superscript x + 4
g(x) = (one-fifth) Superscript x + 4
g(x) = (one-fifth) Superscript x – 4

Answers

Answer:

Step-by-step explanation:

Was right on edge.

Answer:

Step-by-step explanation:

A decorator wants to line the bottom of 3 drawers with paper. If the bottom of each drawer measures 36 inches by 20 inches, how many squares inches of paper are needed?

Answers

Answer:

168 I believe

Step-by-step explanation:

given the diagram below, if e||f, m<=35°, m<2=95°, m<3=85°, and m<4= 155°, which statements are true? check all that apply

Answers

Answer:

the first answer and the last one

There are 28 tables in the cafeteria. Each table has 12 students sitting at it. Fourth graders sit at 13 of the tables. Fifth graders sit at the rest of the tables.

How many fifth graders are there?

Answers

Answer:

180 students

Step-by-step explanation:

28 -13 = 15

15 tables times 12 students

Answer: 180 fifth grader

Step-by-step explanation:

What is the slope of the line represented by the equation y= -1/2x + 1/4

Answers

Answer:

-1/2 or -0.5

Step-by-step explanation:

answer is above

Bunny Hill Ski Resort charges $35 for ski rental and $10 an hour to ski. Black Diamond Ski Resort charges $40 for ski rental and $5 an hour to ski. Create an equation to determine at what point the cost of both ski slopes is the same.
HELP PLZZZZZZZZZ :(
A 10x − 35 = 5x − 40
B 10x + 35 = 5x + 40
C 10x + 40 = 5x + 35
D 10x − 40 = 5x − 35

Answers

Answer:

Step-by-step explanation:

The answer is A. 10x - 35

The answer is B
(10x + 35) = (5x + 40)
-5x -5
5x + 35 = 40
-35 -35
5x = 5

-35+7k = -7+7(k-4)
is it IMS (Infinite solutions)
one solution
no solution?

Answers

Answer:

-35+7k=-7+7 (k-4)-42=-14 (k-4).This the simplest way to simply the work.

PLEASE HELP ASAP for 8 points
Best answer will be marked as Brainliest
Plz hurry

Answers

Answer:

∠COS = 30°

Step-by-step explanation:

∠BPO = 120° + x

∠COS = x

Alternate Interior/Exterior is congruent if two parallel lines are intersected by a transverse.

∠BPO = ∠COP

∠COP = 120° + x

∠COP + ∠COS = 180°

120° + x + x = 180°

120° + 2x = 180°

2x = 60°

x = 30°

The distance between Mars and Venus is 3.7 X 10^14 miles. A rocket ship only has enough fuel to travel half that distance. How far can the rocket ship travel?

PLEASE HELP ME
FIRST TO ANSWER WILL GET BRAINLIEST

Answers

Answer:

1.85 X 10^14

Step-by-step explanation:

PLEASE HELP!!!!

The following figures are not drawn to scale but AB and CD are straight lines. Find x.

Answers

Answer:

uh I think x=25°

Step-by-step explanation:

2x+60°=110°(vertically opposite angles are equal)

2x=110°-60°

2x=50°

x=50°÷2

x=25°

A straight line equals 180 so O =70 and so does the angle across from it to add the knowing angles and you’ll get 310. Subtract this from 360 since that is the degree of a circle and get 50. So then your equation is 50= 2x and you divide and get x=25

help me and the 1st 2 answer will get brainliest and i need asap im in the test

Answers

Answer:

Step-by-step explanation:

Answer: yea it is c

Step-by-step explanation:

The value of y directly proportional to the value of x. If y= 8 when x= 12, what is the value of y when x= -15?

The value of y directly proportional to the value of x. If y= 3 when x= 24, what is the value of y when x= -8?

Answers

Answer:

The value of y should be -10

Step-by-step explanation:

If x and y are proportional, then 8/12=y/-15

The fractions just show the y values over the x values

Cross multiply to get 12y= -120

y= -10

find the slope and the y intercept 2x+y-2=0

Answers

Answer:

Slope: -2; Y-intercept: 2

Step-by-step explanation:

To find the slope, you can rewrite the equation into standard form:

2x+y-2=0

2x+y=2

y=2-2x

The slope is the coefficient of x, which is -2. The y-intercept is the other number, which is 2.

Step-by-step explanation:

gradient= ‐2

y‐ik intercept=2

explanation: rearrange the equation to make y your subject

from the equation , you already know that ‐2 is m (from the equation y=mx +c , whereby m is your gradient) which means ‐2 is your gradient.

from your equation you would also know that 2 is your y‐intercept. also from the equation y=mx+c is your UK intercept

what is the expression -3(4k-8) simplified

Answers

It is already in it simplest form, you can’t square root the (4k-8) and -3 you can’t lower anymore

Answer:

-12k + 24

Step-by-step explanation:

-3 × -8 = 24

-3 × 4k = -12k

Find the 18th term of the sequence. 4.8, 5.1, 5.4, 5.7, ...

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11.1 i think, i’m not sure tho

h. How many yards are there in 255ft? (3 ft = 1 yd)

Answers

Answer:

Step-by-step explanation:

Answer:

85 yards

Step-by-step explanation:

You just go online to find the answer.

A horse has a speed of 10 miles per hour. The horse has traveled 15 milles. How many miles in total if it rides for another hour?

Answers

Answer:

d = 24.

Step-by-step explanation:

somone plzzzz help ASAPPPPP,BOTH OF THEM!!!!!!!!!!!1

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5 - I don’t know to be honest
6 is G, I know the graph isn’t showing in the pic but the answer is G.

Graph: y < 1/3x+1/2
graph the point

Answers

Answer:

1/11

Step-by-step explanation:

First you have to times 1/3 and 1/2 and then you get 1/6. Then you add 1/3 and 1/2 and that's 1/5. then you add them both.

Need help on this please I would really appreciate it :)

Answers

Answer:

Step-by-step explanation:

Jack's birthday is in 8 weeks. How many days is it until Jack's birthday? Complete the explanation on how you could use a number line to solve. Jack's birthday is in days. I would draw equal jumps of beginning at 0 on the number line. The jumps end at .

Answers

Answer:

Jack's birthday is in 56 days.

The jumps end at point 56 on the number line.

Step-by-step explanation:

Since one week has 7 days.

So, 8 week = 8 x 7 =56 days.

Hence, Jack's birthday is in 56 days.

On the number line, the current time is being represented by 0.

When I take one jump from 0, I will reach the point 1 on the number line, which corresponds to 1 day.

Again, in my 2nd jump from point 1 on the number line, the next point on the number line will be 2 which corresponds to 2 days.

This process repeats until I complete the 56 jumps to get point 56 on the number line, which corresponds to 56 days.

In this way, the number line can be used to solve.

Hence, the jumps end at point 56 on the number line.

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