Mathematics High School

Helppppp pleazeee!!!

Answers

Answer 1

I believe the answer is Chord AB

Answer 2

Answer:

wooo

Step-by-step explanation:

Related Questions

Plsss help meeeeeeeeeeeee

Answers

Answer:

x = 8

y = 14

Step-by-step explanation:

It's given in the question,

ΔABC ≅ ΔDEF

Therefore, by the property of congruence,

EF = BC, AB = ED and AC = FD

And m∠E = m∠B

Since, m∠E = m∠B

(6y - 4) = 80

6y = 80 + 4

6y = 84

y = 14

Since, AB = ED

10 = 3x - y

10 = 3x - 14

3x = 24

x = 8

what is the cost of 1 pound of pears?

Answers

Answer:

2.8

Step-by-step explanation:

Answer:

$1.75

Step-by-step explanation:

2x - x -1 = -1 + x
I need help on this problem may you help please

Answers

Answer:

x=0

Step-by-step explanation:

Rob is saving money for a down payment on a house. He opens a savings account at his local bank and deposits $1000. He models his savings plan with the equation y=400x+1000
based on his current income and monthly savings rate. What is the meaning of the y-intercept in the equation?

Answers

Answer:

x=-5/2

Step-by-step explanation

y=0

0=400x=1000 divide both sides

x=-5/2

Answer:

The Answer is D: Starting amount in his savings account

Step-by-step explanation:

The y-intercept represents the starting amount in his savings account.

x = 0 for the y-intercept.

y = 400x + 1000

y = 400(0) + 1000

y = 1000

The table shows some information about the lifetimes, t, in
hours, of some lightbulbs.
Lifetime
Frequency
25 51
50 47
100 34
150 47
200 0
250 50
300 43
Estimate the mean lifetime of a bulb.
Give your answer rounded to 2 DP.

PLZZ HELP !

Answers

just add up all the hours and divide by the number of light bulbs. goodluck!!

The sum of two numbers is 52. The larger number is 10 more than the smaller number. What are the numbers?

Answers

Answer:

42?

Step-by-step explanation:

Just because 52-10 is 42..but thats to simple

Answer:

5.20000

Step-by-step explanation:

Simplify ——

The middle-school camera club sold 240 tulip bulbs and 360 daffodil bulbs. Students divided the bulbs into 100 bags to sell at the school fair. Write an expression to show how many bulbs went into each of the 100 bags if students put the same total number of bulbs in each bag.

Answers

There would be 600 bulbs in all, that makes. 6 in each of the 100 bags. An expression could be: 600 = 100x.

MOM PLSSSS COME ONLINE

Please help me with this I’ll give you brainliest points and likes

Answers

Answer:

help with what

Step-by-step explanation:

I need the top 2 pls

Answers

Answer:

Step-by-step explanation:

7:8 is 7/8

9:5

Question in picture solve

Answers

Answer: Choice B) 7/2 and choice D) 2

These two slope values are positive. Positive slopes correspond to lines that move uphill as you move from left to right.

A negative slope moves in the opposite direction. A slope of zero refers to a flat horizontal line. A slope of undefined means we have a vertical line.

Evaluate the expression 7[tex]x^{2}[/tex]y, when x = 5 and y = 3. (3 points)

Group of answer choices

210

728

525

315

Answers

525.
7(5^2)(3) = 7(25)(3)
Pemdas
5 squared
Multiply 7(25) first to get 175 then times that by 3, it equals 525.

Consider the probability distribution shown below. x 0 1 2 p(x) 0.15 0.60. 0.25 compute the expected value of the distribution.

Answers

Answer:

1.10

Step-by-step explanation:

Given the probability distribution :

x : ___ 0 ___ 1 ___ 2

p(x)__0.15 _0.60 __0.25

The expected value is obtained by:

Σ(X * p(x))

(0 * 0.15) + (1 * 0.60) + (2 * 0.25)

0 + 0.60 + 0.50

= 1.10

Find the value of 15/4 divided by 5/8

Answers

Answer:

Step-by-step explanation:

15/4÷5/8

15/4×8/5

Answer:

15/4 is 0.0753 and 5/8 0.0097369

Step-by-step explanation:

SUPER EASY SOLVE THIS ILL MARK AS BRAINLIEST PLEASE
THE ATTACHMENT

Answers

Answer:

the answer is 7 fortyths

working out

3 quarters - 3 eighths = 3 eighths*7 nineths= 7 twentyforths

5 sixths +1 third + 1 half = 10 sixths

7 twentyforths divided by 10 sixths= 7 fortyths

What is the equation of the function:(-1,3),(0,4),(2,6)
A) f(x)= x^2 +x -4

Answers

(0,4)
hope this helped

30 points help!!!!!!!!!!!
The following function represents the production cost f(x), in dollars, for x number of units produced by company 1:

f(x) = 0.25x2 − 8x + 600

The following table represents the production cost g(x), in dollars, for x number of units produced by company 2:

x g(x)
6 862.2
8 856.8
10 855
12 856.8
14 862.2

Based on the given information, determine which company has a lower minimum and find the minimum value.
g(x) at (10, 855)
f(x) at (16, 536)
g(x) at (16, 536)
f(x) at (10, 855)

Answers

Answer:

the answer is f(x) at (16, 536)

Help!! 10 pts and brainliest!

Answers

Answer:

4.4

Step-by-step explanation:

10/4=11/x

2.5=11/x

x= 2.5*11 =4.4

Find the length of the altitude, not x.

Answers

Answer:

multiple choice?

Step-by-step explanation:

If the 3 cans cost 0.78 how much will 2 cans cost

Answers

Answer:

.52

Step-by-step explanation:

math ting

Do this please!!!!!!!

Answers

Answer:

The tides change as the three interact.

Step-by-step explanation:

When the sun, moon, and Earth are in alignment (at the time of the new or full moon), the solar tide has an additive effect on the lunar tide, creating extra-high high tides, and very low, low tides—both commonly called spring tides.

PLEASE HELP!!! 20 POINTS WILL MARK BRAINLIEST

Answers

Answer:

Step-by-step explanation:

I need help with this question! Will mark brainliest :)

Answers

Answer:

y = 7x + 1

Step-by-step explanation:

This is the most viable option because m=7/1 and the y intercept is y=1

Given constant temperature, P1 = 25 psia, P2 = 40 psia, and V1 = 30 cu in, what is V2 in cubic inches? Select one: a. 15 b. 17.5 c. 18.75 d. 33.33

Answers

Answer:

V2 = 18.75 cu in

Step-by-step explanation:

Given that:

Given constant temperature :

P1 = 25 psia, P2 = 40 psia, and V1 = 30 cu in,

Calculate v2

Using the relation :

Since Temperature T is constant ;

P1V1 = P2V2

25 * 30 = 40 * V2

750 = 40V2

V2 = 750 / 40

V2 = 18.75 cu in

Drag the correct word into the space provided in order to complete the sentence.
If an outlier is included in a data set the....... is least affected

mean , median, range or standard deviation

Answers

Answer:

mean for the the second median for the 1st one

Step-by-step explanation:

Tom fed the dog 3 times as many times as her sister last week. His sister walked the dog 9 times. Max said he could multiply 4 times 9 to find out how many more times he walked the Dog than his sister. Is Tom correct?

Answers

Answer:

Step-by-step explanation:

The calculation that Tom is trying to do would be to calculate how many times he walked the dog if he had walked the dog 4 times as many times as his sister, who in this scenario walked the dog a total of 9 times. Since, in this scenario there is no mention of how many times Tom walked the dog then this calculation cannot be made and I would say that Tom is not correct.

Answer: nope

Step-by-step explanation: it’s just obvious

Just the answer choices, not the box.

Answers

Answer:

the first one

Step-by-step explanation:

its the first one since you can be exactly 42 inches to ride the crazy carts

Write the equation of the line that is parallel to the graph of Y= 1/2x + 6 ,and whose y-intercept is -2.

Answers

Answer:

y= -2x-2

Step-by-step explanation:

please help me answer this i will give brainliest and 5 star rating!!

Answers

x = 14 inches.

you can solve this by using proportions.
8/20 = x/35
280 = 20x
/20 /20
14 = x

You know x is a number less than 4. Select all the inequalities that must be true.

x 2

Answers

Answer:

X<4 (-infinty,3)

Step-by-step explanation:

It is this because it is all number that is less then 4 which mean it is 3 and below.

A town's population is 38,200. About 100 people move out of the town each month. Each month, 150
people on average move into town. A nearby town has a population of 40,400. It has no one moving in
and an average of 150 people moving away every month. In about how many months will the
populations of the towns be equal? Write an equation to model the situation. Then solve the equation
and answer the question.

Answers

Answer:

in 11 months

Step-by-step explanation:

y=50x+38,200

y=-150x + 40,400

11 months. please mark me brainliest

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