Mathematics Middle School

HELPPP PLS HELP !! Use the information given in the figure to find the length BD If applicable, round your answer to the nearest whole number. The lengths on the figure are not drawn accurately. B 75 29 20 A​

HELPPP PLS HELP !! Use The Information Given In The Figure To Find The Length BD If Applicable, Round

Answers

Answer 1

Answer:

BD = 72

Hope it helped you.........

HELPPP PLS HELP !! Use The Information Given In The Figure To Find The Length BD If Applicable, Round

Related Questions


Which angle refers to the same angle as GPB





Answers

Answer:

Step-by-step explanation:

this is the angle

I need help ASAP, I'll give a brainly for whoever gets this correct. Please explain your answer too. I'm trying to study for a math test but I don't know what fraction you can get off this

Answers

Answer:

A.

Step-by-step explanation:

There are 8 choices in total, as seen, that are all different

We are looking for a salad, a steak, and any dessert.

Salad > Steak > . . .

Here, we can choose 2 of the 8 options because we can choose any dessert.

Because we can choose 2/8, that is our probability of getting it.

However, we must simplify, making it 1/4.

Our answer is A.

what is 3y mean in a math problem

Answers

Answer:

3y means 3 * y

Step-by-step explanation:

I think it is written as 3y instead of 3*y or 3 x y because, 3*y is a bit too cluttered, and 3xy or 3 x y means (Three times X times Y) because X is its own variable.

In other words, 3y means 3 times y

In any of the mathematical problem, the value of 3y will be 3 × y.

What is a mathematical problem?

A mathematical problem is any issue that may be modeled, examined, and potentially resolved using mathematical techniques. This can be a practical issue, like calculating the orbits of the solar system's planets, or a more theoretical issue, like Hilbert's conundrums.

In other cases, such as Russell's Paradox, it can also represent an issue with the very nature of mathematics. Building a mathematical model of the issue is typically the first step in applying mathematics to a real-world situation.

In order to translate the original problem into a mathematical one, it is necessary to abstract from the specifics of the problem, and the modeler must be careful not to lose key features in the process.

Therefore, in any of the mathematical problem, the value of 3y will be 3 × y.

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what is question 5 pls help

Answers

Answer:

4

Step-by-step explanation:

Richard mowed 30% of his lawn in 18 minutes. How many minutes will it take him to mow the rest of his lawn at this rate? PLs answer quick!

Answers

Answer:

It should take about 54 minutes!

Step-by-step explanation:

30% / 18 = 100% / ?

30 x ? = 100

30 x 3(roughly) = 100

So, 18 x 3 = 54.

It should take about 54 minutes!

Pt. A- Joe bob G gallons of gasoline for $2.85 per gallon and sea cans of oil for $3.15 per can. what expression can be used to determine the amount Joe spend on gasoline and oil.

Pt. B- joe spent $15. He bought w cans of oil. About how many gallons of gasoline did he buy?
A- 2.5
B-3
C-3.5
D-4

Answers

Answer:PART A

a=total amount

c=cans of oil

g=gasoline

a=2.85g+3.15c

PART B

a=2.85(8.4)+3.15(6)

a=23.94+18.90

a=42.84

Step-by-step explanation:

Hope this helps, have a great day!!! God Bless You!!!!

817277363737373773 iron and yessss

Gloria says the two expressions ¼ (12x + 24) - 9x and -6 (x+1) are equivalent. Is she correct? Explain how you know.

Answers

Answer: ✧･ﾟ: *✧･ﾟ:* No, they are not equivalent. *:･ﾟ✧*:･ﾟ✧

Step-by-step explanation:

♥*♡∞:｡.The first expression is equal to 3x + 24 - 9x, or 24 - 6x, and the second equation equals 6-6x. If you set them equal to eachother, you get 24 - 6x = 6 - 6x. The 6x's cancel out, so you're left with 24 = 6, which is not true. The expressions are not equivalent. ｡.｡:∞♡*♥

A solution to the equation x^3 + 2x - 25 = 0 lies between 2 and 3. Find this solution correct to 1 decimal place

:))

Answers

The solution to the equation x^3 + 2x - 25 = 0, correct to 1 decimal place, is approximately x = 2.7.

To find the solution to the equation x^3 + 2x - 25 = 0, we can use numerical methods such as the bisection method or Newton's method. Let's use the bisection method to find the solution between 2 and 3.

Evaluate the equation at the lower and upper bounds:

f(2) = (2)^3 + 2(2) - 25 = 8 + 4 - 25 = -13

f(3) = (3)^3 + 2(3) - 25 = 27 + 6 - 25 = 8

Check if the function changes sign between the lower and upper bounds:

Since f(2) is negative and f(3) is positive, we can conclude that there is at least one root between 2 and 3.

Perform iterations of the bisection method:

Divide the interval [2, 3] into two equal halves:

Lower bound: a = 2, Upper bound: b = 3

Midpoint: c = (a + b) / 2 = (2 + 3) / 2 = 2.5

Evaluate the function at the midpoint:

f(c) = (2.5)^3 + 2(2.5) - 25 = 15.625 + 5 - 25 = -4.375

Check the sign of f(c):

Since f(c) is negative, we update the lower bound to c, as the solution lies between the lower bound and c.

Repeat the steps with the new interval [2.5, 3]:

Lower bound: a = 2.5, Upper bound: b = 3

Midpoint: c = (a + b) / 2 = (2.5 + 3) / 2 = 2.75

Evaluate the function at the new midpoint:

f(c) = (2.75)^3 + 2(2.75) - 25 = 20.796875 + 5.5 - 25 = 1.296875

Check the sign of f(c):

Since f(c) is positive, we update the upper bound to c, as the solution lies between c and the upper bound.

Repeat the steps until the desired level of precision is achieved:

Continue dividing the interval and evaluating the function at each midpoint until the interval becomes sufficiently small.

Continue the bisection method iterations:

Repeat the steps until the interval is small enough:

[2.5, 2.75]

[2.625, 2.75]

[2.6875, 2.75]

[2.71875, 2.75]

[2.734375, 2.75]

[2.734375, 2.7421875]

The final interval [2.734375, 2.7421875] contains the solution.

Therefore, the solution to the equation x^3 + 2x - 25 = 0, correct to 1 decimal place, is approximately x = 2.7.

To know more about 1 decimal place:

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How many terms are in the expression 3x + 9? What are they?

Answers

Answer: numbers

Step-by-step explanation:

SMARTIES PLEASE HELP

Answers

1. 5
2. 15
3. 25
i believe
1= 5
2=15
3=25
I think I’m not sure tho

Use long division to find the value of 1,875÷5.

Answers

Answer:

375

Step-by-step explanation:

I have a specific way to find this but I can't exactly explainit, I only know how to show, so sorry if that is useless, I am not very helpful

375, just divide the two numbers

f(x) = 8x - 10
x = 20
Using the input and function given, go to the correct output.
170. 180. 200. 150. 100.

Answers

fx=8(20) -10
fx= 160-10
answer= 150

Answer:

                                                               

fx=8(20) -10

fx= 160-10

answer= 150

Step-by-step explanation:

(√15)(4√60)

Simplify and show steps pls!!

Answers

Answer:

120

Step-by-step explanation:

Answer:

Ok so the answer would be 120 (I know I'm late but i need points)

Step-by-step explanation:

Sry i cant really simplify or show steps!

:/

Which equation can be used to find x, the distance from school to his aunt’s house?

Questions:

5 + left-bracket 2 (1.5 + x) right-bracket = 44

2 (1.5 + x) = 44

5 (1.5 + x) = 44

5 times left-bracket 2 (1.5 + x) right-bracket = 44

Answers

Answer:

Im super dum im sorry i can help you

Step-by-step explanation:

sorry

plz help will mark brainliest if correct answer only ​

Answers

the whole thing is 360°.

360= 85+95+118+x
360= 298+x
subtract 298 from both sides
62=x

50 POINTS PLEASE HELP

Answers

Answer:

i don't know i d k  

iI think it is 11 tens??

The answer of this question is 28

Please help me with this for Brainliest

Answers

Answer:

$7.50

Step-by-step explanation:

His total was $10

His drink was $2.50

10-2.50= 7.50

hope this helps

The answer is $7.5.

First, subtract both sides of the equation by 2.50.

So 2.50-2.50=0

and

10-2.50=7.5.

Your final answer is $7.5

Which properties of operations could be used to show that (-5p + 9) + (-2 + p) is equivalent to (-5p) + p + 9 - 2?

Answers

Answer:standard order of operation

Step-by-step explanation:

Answer:

Order of operation

Step-by-step explanation:

Order of operation

please help me on this for brainliest

Answers

Answer:

23

Step-by-step explanation:

Put the operations to simplify the expression in the correct order.

82 +(5⋅9−15) −70 what do I do first.

Answers

Answer:

42

Step-by-step explanation:

First multiply 5*9=45

Next subtract 15=30

Then Add 82 to 30=112

Last subtract 70 from 112=42

SO you get 42

A number cube is rolled many times with the results shown in the table below.
Number Rolled 1 2 3 4 5 6
Number of Rolls 13 12 12 14 11 18
The theoretical and experiment probabilities for rolling a 2 are [close together, the same, not close together].

The same
Not close together
close together

Answers

Answer:

The same (they average out to be the same)

Answer

They would be CLOSE TOGETHER

Step-by-step explanation:

pls brainliest thanks

Hercules peeled three fourths of an orange in one eighth of a minute find the rate in oranges per minute?

Answers

Answer:

6

Step-by-step explanation:

What is the scale factor of the dilation applied to Δ DEF to produce Δ D'E'F'? (Hint: Does it get bigger or smaller?

Answers

Answer:

Dilation factor: 1/2, get smaller

Step-by-step explanation:

Dilation factor: 1/2, get smaller

a water tank already contained 24 gallons of water before a pump was switched to fill it. the pump started at 10:00 am and by 10:30 am the tank contained 40 gallons of water. by 1:00 pm the tank contained 120 gallons of water. assuming the pump is filling the tank at the same rate without interruption, when will the tank contain 200 gallons?

Answers

Answer: ✧༺♥༻∞3:30pm∞༺♥༻✧

Step-by-step explanation: ☆○o。200-24=176

176 divided by 16 (16 is how many gallons was added in half an hour)= 11. 11 divided by 2= 5.5 hours. 10:00am + 5.5 hours= 3:30pm. Hope this helped! ♡ 。o○☆

HELP PLS ! A triangular pyramid is formed from three right triangles as shown below. Use the information given in the figure to find the length BD. If applicable, round your answer to the nearest whole number. The lengths on the figure are not drawn accurately. B 100 A 61 C​

Answers

Answer:

65 Units

Step-by-step explanation:

65 units....hope I can help ;-;

What is Everyone up to???
Which of the purchases would be the least expensive?

Purchase
Amount of sale
Sales tax rate
A
$150
5%
B
$145
7%
C
$140
8%
D
$135
9%

purchase A
purchase B
purchase C
purchase D

Answers

I’ll say D , hope this helps u

Multiply and Divide Decimals.
Twelve Friends go to a movie. Although, They Pay $124.32 for tickets and snacks. they share the cost equally. How much does each person pay? Explain how u got your answer. =)

Answers

Answer:

Answer vary :

each person pays $10.36.

Step-by-step explanation:

‘honestly in my opinion that’s the answer.

we’re trying to find how much each person payed so we have to start by dividing.

-124.32 divided by 12 = 10.36

to find out if it is correct we can multiply 10.36 by how many people are paying.

-10.36 times 12 = 124.32

after multiplying we get the cost of tickets and snacks wich makes it correct.

and that’s how I came to that solution.

124.32 decided by 4, is how you find the answer the answer

Wyatt catches 22 fish.
look at the graph, what is the probability that Wyatt will catch a shoal bass?

Answers

I think it’s 20 percent
I think it’s 15% hopes this helps

Each student must sell 2 different types of raffle tickets to raise $18. The raffle ticket to win a book costs $2. The raffle ticket to win a bag of candy costs $1.50.

a). write an equation that models the situation.
b). find and explain what the x and y intercepts mean for this situation.
c). give another possible combination of book tickets and candy bag ticket, other than the intercepts.

Answers

Answer:

9 of the 2 dollar ticket and 6 of th 1.50 dollar ticket.

Fill in the blanks to make the equation true. 45 x ___ ÷ 15 = 45

Answers

Answer:

15

Step-by-step explanation:

45 x 15 would be 675.. divided 675 by 15 you get 45

15 is the answer
45 x 15/15 = 45
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