Mathematics High School

ANSWER ASAP PLEASEEE

ANSWER ASAP PLEASEEE

Answers

Answer 1

Answer:

join my googl met at uns anre dnb

Step-by-step explanation:

Answer 2

Answer:

so angle a is 60 and angle c is 80. you add those together to get 140. you then subtract 140 from 180 and you get 40. lastly you divide 40 by 2 and you get 20 for x.

Related Questions

Pls I need help ASAP

Answers

Answer:

multiply the two numbers, 2 3/4 x 1 1/3

Step-by-step explanation:

3 2/3 is your answer

Alexa is going to a carnival that has games and rides.Each game cost $3 and each ride cost $4. Alexa spent $54 altogether on 15 games and rides. Determine the number of games Alexa played and the number of rides Alexa went on.​

Answers

Answer:

Alexa played 6 games and went on 9 rides

Step-by-step explanation:

To get the number of games and rides, you will need to know two number that is divisible by 3 and 4 and the total will be 54, and the addition of there product equals 15

Consider 18 and 36 are the two numbers

18/3 = 6 games and 36/4 = 9 rides.

Answer:

RIde=4x15=60, Game=3x15=45 divided by 54

Step-by-step explanation:

i think youll have to divivde

The perimeter of a rectangle is 46 inches. If the width of the rectangle is 8 inches, what is the length?

Answers

Answer:

The length is 15 inches

Step-by-step explanation:

Using the formula [tex]P=2(l+w)[/tex], you will do this:

[tex]l=\frac{p}{2} - w = \frac{46}{2} - 8 = 15in[/tex]

A local charity holds a carnival to raise money. In one activity, participants make a $3 donation for a chance to spin a wheel that has 10 spaces marked with the values 0, 1, 2, 5, and 10. The participant wins the dollar amount marked on the space on which the wheel stops. Let X be the value of a random spin. The distribution of X is given in the table.

A 2-column table with 5 rows. Column 1 is labeled value of a spin with entries
0, .4
1, 0.2
2, 0.2
5, 0.1
10, 0.1
What is the standard deviation of the distribution?
3.01
3.61
9.09
13.04

Answers

Answer:

its 3.01

Step-by-step explanation:

Right on edge

The standard deviation is 2.08.

What is Standard Deviation?

A standard deviation (or σ) is a measure of how dispersed the data is in relation to the mean. Low standard deviation means data are clustered around the mean, and high standard deviation indicates data are more spread out.

We have the data,

X     :   0     1     2     5     10

P(X) :  0.4  0.2  0.2  0.1  0.1

CF   : 0.4   0.6  0.8  0.9  1

Sum of fx = 2.5

Mean = 2.5

Deviation X = -2.1 -2.3 -2.1 -2 -1.5

X² = 4.41 5.29 4.41 4 2.25

fX² = 1.764 1.058 0.882 0.4 2.225

Now, standard deviation

= √4.329/1

= 2.08

Learn more about standard deviation here:

https://brainly.com/question/23907081

#SPJ7

Answer the question in the pic :)

Answers

3 is D I’m not sure ab 4

How can i solve this using substitution method?

Answers

U didn’t put a picture of the question

Distance and slope for (0,1) & (2,2)

Answers

Answer: slope is 1/2 Distance is √ 5 or 2.236

Step-by-step explanation:

slope -

(0,1);(2,2)

(x1,y1)=(0,1)

(x2,y2)=(2,2)

Use the slope formula:

m= y2−y1/ x2−x1

= 2−1 /2−0

= 1 /2

can someone help me with this problem? -9.32 x 10^-? put it in standard form.

Answers

Answer:

-9.32*10^- is -9.32*10^-5

The sum of three times a number and −4 is less than 17?

Answers

Answer:

3(n + 4) ≤ 10 is the equation and the solution is n ≤ -2/3 Decimal Form: -0.666667

hope this helps you

Step-by-step explanation:

What is the slope of a line perpendicular to

y =3/4 x+2

Answers

Answer:

-3/4 slope

Step-by-step explanation:

y = 3/4 x +2 has a slope of 3/4

Perpendicular lines intersect.

So the slope of the perpendicular line must be opposite.

Solve for a An + c = d

Answers

Step-by-step explanation:

An + c = d

an=d-c

a=(d-c)/n is your answer

Which 3 angles can be constructed together to form a triangle?
90

60°


120°

70

20°

Answers

Answer:

90, 70, 20

Step-by-step explanation:

The measure of an angle is 180 so if you add up 90,70,and 20 you get a total of 180

Answer:

70, 20, 90

Step-by-step explanation:

For all triangles, the sum of the angles is 180.

I got these three angles 70, 20, 90.

To double check you can add all the angles together.

70 + 20 = 90, 90 + 90 = 180

Please help me!! I don’t get this

Answers

u wanna add 300 to the other side so it would be -150x + 3y = 300 then
+150x
3y= 150x + 300
———————
3

y= 50x + 100

What is the coefficient of the variable in the following expression? 6w + 8

Answers

6 is the coefficient
6. Coefficients is the number in front of a variable.

what is the a triangle that has equal sides?

Answers

Answer:

An equilateral triangle

Step-by-step explanation:

An equilateral triangle has three equal sides and angles. It will always have angles of 60° in each corner.

Answer:

An equilateral.

Explanation:

Has all three equal sides and angles (let me know if this isn't the one you were looking for)

Complete the sentences:

Answers

Answer:

a) "impossible event"

b) "certain event"

c) Letter A.

Step-by-step explanation:

a) An event with probability 0 is said to be:

These events are called "impossible events" (but there are more complex cases where we can have probabilities 0, and the events are not necessarily impossible events)

b) An event with probability 1 is said to be

An event with a probability of 1 is an event that will happen, these events are called "certain event"

c) The probability for each outcome of an unbiased experiment of N different outcomes will be 1/N

for example, for a 6-side dice we have 6 outcomes, then the probability of each outcome is 1/6.

For the coin, we have 2 outcomes, then the probability of each outcome is 1/2

Probability of getting a head = 1/2 = 0.5

In the image, we can see that letter A is on the 0.5 value, then the correct answer here is A.

Victoria and Javier are collecting aluminum for a community service project. Victoria previously collected 56 pounds and is collecting at a rate of 8 pounds per hour this weekend. Javier collected 16 pounds earlier and Is now collecting at a rate of 12 pounds per hour. How many hours must pass (x) before the two students have collected the same amount of aluminum (y)?​

Answers

Answer:

10 hours

Step-by-step explanation:

Victoria collects:

8x + 56

Javier collects:

12x + 16

They get same amount:

8x + 56 = 12x + 1612x - 8x = 56 - 164x = 40x = 10

28 Harold cut
18.2 inches off a rope that was 60 inches long. How is the length of the
remaining rope in inches written in decimal form?
Record your answer and fill in the bubbles on your answer document. Be sure to use
the correct place value.

Answers

Answer:

41.8

Step-by-step explanation:

4x + 2y = –18
y=mx+b

Answers

I think -2/1y + -9/2

Help pleaseee.........

Answers

Answer:

you got me fu(c)ked up i dont even know how to do addititoe

Step-by-step explanation:

Jenny used 15 centimeters of tape to wrap 5 presents. How much tape will Jenny need in all if she has to wrap 10 presents? Assume the relationship is directly proportional.

Answers

Answer:

30

Step-by-step explanation:

15cm for 5

5 x 2=10

15 x 2 = 30

-2(x+1)+4x<-10 what’s the solution

Answers

answer is -3 i THINK

Equation/Question:

-2(x+1)+4x<-10 What’s the solution?

Answer/Way I did it:

1. Expand.

-2x-2+4x<-10

2. Simplify  -2x-2+4x to  2x-2.

2x-2<-10

3. Add 2 to both sides.

2x<-10+2

4. Simplify  -10+2 to −8.

2x<-8

5. Divide both sides by 2.

x<-8/2

6. Simplify  8/2 to  4.

x<−4

Done by NeighborhoodDealer

plz answer only if u know ur correct

Answers

Answer:

1/2

Step-by-step explanation:

Answer:

Slope is 1/2

Step-by-step explanation:

Points (10,20) (30,30)

Y2-y1/x2-x1

30- 20/30-10

10/20

1/2

Is 5 the right answer? Please help

Answers

I think so I’m not pretty sure

Answer: 3

Step-by-step explanation:

I need major help I’ll give u brainlest



Answers

Answer:

y=-5x-2

Step-by-step explanation:

x goes over one y goes down 5 . and the y intercept is at (0,-2) so thats why there is a -2

Answer is :
5x-2 = y

Given f (x) = x + 4x and g(x) = 2x + 3, evaluate each expression. 17. g((-5)

​

Answers

g((-5)) = 2(-5)+3 = -7

pls help because pls

Answers

The vertex is a minimum
Answer: Min

Why? Vertical parabolas give an important piece of information: When the parabola opens up, the vertex is the lowest point on the graph — called the minimum, or min. When the parabola opens down, the vertex is the highest point on the graph — called the maximum, or max.

Hope this helps :D

i will give u the brainliest i need the answer with the steps .pls abswer soon☺☺

Answers

Answer:

ab = 24

so ac is half, so

ac = 12

and the radius is 13,

draw a line from a to o

and its tall will be 13 because it is the radius and o is the center

now use Pythagoras rule

[tex] {a}^{2} + {b}^{2} = {c}^{2} [/tex]

put numbers

[tex] {12}^{2} + {b}^{2} = {13}^{2} [/tex]

and solve for b

b = 5

and that is the side we want

I will give Brainlyest

Answers

Answer:

2x-60=180

Step-by-step explanation:

RQS = x-6

the two angles add to make 180 because they are on a straight line

so x + x-6 = 180

therfore, 2x+6 = 180

3/5 converted to a decimal and percent. pls show work

Answers

Answer:

0.6

Step-by-step explanation:To find this answer, you must thinkk of the slash inbetween the numerator and the denominator. So divide the 3 bye the 5. Use a calculator if needed. 3/5=0.6 Hope this helped plz mark brainliest.

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