Mathematics Middle School

Math hep
!!!!!!!!!!!!!

Math Hep!!!!!!!!!!!!!

Answers

Answer 1

Answer:

4 mark brainliest plz

Step-by-step explanation:

Answer 2

Answer:

b) 1

Step-by-step explanation:

9p^2 = 9 x ( 1 ÷ 3 )^2 = 1

( 1 ÷ 3 )^2 = 0.11111111111

0.11111111111 x 9 = 1

Related Questions

A certain shade of pink is created by adding 3 cups of red paint to 7 cups of white paint.

How many cups of red paint should be added to 1 cup of white paint? Do not include units (cups) in your answer.

Type your answer as a fraction or decimal. If you enter a decimal, round to the nearest tenth.

Answers

Answer: The answer is 0.429 (0.43 or 0.4)

Step-by-step explanation: When you do 7/3, you get 2.33. So, you take 1 for the 1 cup of red paint and divide it from 2.33 (constant of proportionality) and you get 0.4!

Ivy randomly surveys students in her school to learn about mobile phone password use. Of 25 respondents, 14 use a password. Based on Ivy’s data, how many of the 275 students in her school would be expected to use a password? Enter your answer in the box.

students

Answers

Answer:

154

Step-by-step explanation:

275 / 25 = 11

14 x 11 = 154

Veronica took out a 48-month loan of $5,500 to make some home improvements. At a simple interest rate of 3.25%, how much total Will she pay?

A) 3,378.45
B) 37,784.50
C) 12,504.25
D) 12,595.80
E) 12,628.45

Answers

The awnsere is letter E 12,628.45

Bill studied t hours for a big test. Catherine studied one third as long. Write an algebraic expression for long Catherine studied.

Answers

Answer: x= 1/3t

Step-by-step explanation: I think

x=1/3t i’m pretty sure

PLLZZ HELP ME OUT WITH THIS!!!!


1. A driver’s elevation is -30 feet relative to sea level. She dives down 12 feet. What is the elevation after the dive?Show your work. (20 points)








2. Explain(In your own word) how to model -5+5+(-2) on the number line. (20 points)






3. How do you subtract an integer from another integer without using a number line ? Give an example. (20 points)





4.Solve following problems(Show your work for subtraction):(40 points)

(-1)+(-5)= b) (-1)+(9)= c)1-(-2)=







d) 19-(-19)= e) -87-(-87) f) 0-(-5)=

Answers

Answer:

for 1. -30 - 12 = -42

Step-by-step explanation:

She is at -30 feet then dives down 12 more

30+12=42

A family buys 5 airline tickets and travel insurance that costs $17 per ticket. The total cost is $850. Let x represent the price of one ticket. Write an equation for the total cost. Then find the price of one ticket ​

A: 850=5x+17
B:850=17(x+5)
C:17=5x + 850
D:850+5(x+17)

Answers

Answer:

850+5(x+17) (D)

153

Answer:

I think it's B

Step-by-step explanation:

850 = 17(x + 5)

5 is the number of tickets bought

X is the price

$17 is the insurance

850 = 17x + 85

pls help me. A scuba diver descends 63 feet in 18 seconds.
What integer represents the change in the
diver’s position in feet per second?

Answers

Answer:

idk

Step-by-step explanation:

-3.5 because 63 divided by 18 equals 3.5 and you are descending so it’s negative

(b+13)/2 = 5b/1.5
solve for b using scale factor.
Guys I'm completely lost... Can you please show your work so I know how to get the answer for future problems like this!! ​

Answers

Doesn’t look middle school to me

Answer:

0

Step-by-step explanation:

(b+13)/2=5b/1.5

We move all terms to the left:

(b+13)/2-(5b/1.5)=0

We add all the numbers together, and all the variables

(b+13)/2-(+5b/1.5)=0

We get rid of parentheses

(b+13)/2-5b/1.5=0

PLZ HELP ME IM VERY CONFUSED! BRAINLIEST TO THE FISRT PERSON WITH WORK! AND 50 POINTS!

The Hamptons Family has a fish tank holding 10,450 ml of water. The water is leaking at a rate of 270 ml per minute.

Part A: Define the input and output in the given scenario.


Part B: Write a function to model this situation.


Part C: How many liters of water will be left in the tank after 10 minutes
(hint: liters, not milliliters

Answers

Answer:

gdjjdjdnd the following statement of account very seriously and some one emote sir I am your friend has

Step-by-step explanation:

hi emote sir please find the attached resume and cover letter to the following link unsubscribe if me one emote sir request try anbhdrgrrhee even if it is not available for remote playback of the tree is a tree the following statement of account very seriously and we willd get back to

Trying this again... Do both if you can idk this is the last of my points

Answers

Triangular prism


84 squared units
it should be a triangular prism at 84 units squared correct me if wrong

Seirra found that 15 meters is equivalent to 49.2 feet which of the following is an equivalent ratio


A.3 to 8.84

B. 5 to 18.22

C.7 to 22.96

D.9 to 25.32

Answers

A.........................................                                                                                                                                  

Answer:

I would have to say A but I could not technically find the right answer in meters. You should try looking at yards. Hope this helped!!!

Step-by-step explanation:

Sophia earns $125 for 5 hours of work. If she makes a constant hourly wage, which table represents the relationship between the number of hours she works and her total earnings?
A
\text{Time} \newline \text{(hours)}Time
(hours) \text{Pay}Pay
11 \$25$25
22 \$26$26
33 \$27$27
B
\text{Time} \newline \text{(hours)}Time
(hours) \text{Pay}Pay
11 \$25$25
1111 \$35$35
2121 \$45$45
C
\text{Time} \newline \text{(hours)}Time
(hours) \text{Pay}Pay
55 \$125$125
66 \$150$150
77 \$175$175
D
\text{Time} \newline \text{(hours)}Time
(hours) \text{Pay}Pay
55 \$125$125
1010 \$130$130
1515 \$135$135

Answers

Answer: answer is D

Step-by-step explanation:

What does f ing sipping mean plus tell me I forget

Answers

Answer:

Its means to drink (something) by taking small mouthfuls.

Step-by-step explanation:

Answer:

Sipping is a common term used to describe drinking by taking small mouthfuls. This is listed as a math question, so there may be another alternative having to do with that in which I am not familiar.

Have a great day :)

At a restaurant, Brianna and Naomi each order an appetizer for $6.50 and an entree for $9.75. They decide to leave a 20% tip based on the total bill before tax. What is the total value of the tip they will leave?

Answers

Answer:

leave a $3.25 tip

Step-by-step explanation:

All decide to leave a 20% tip based on the total bill before tax.

Total value of tip is $5.85

Given :

At a restaurant, Brianna and Naomi each order an appetizer for $6.50 and an entree for $9.75.

Total bill = appetizer cost for three persons + entree fee

Total bill =[tex]6.50 (3)+9.75=29.25[/tex]

So total bill is $29.25

Tip left is 20% of the total bill

Now we find the total value of tip

Total value of tip =20% times 29.25

[tex]Total \; value =0.20 \cdot 29.25=5.85[/tex]

The total value of tip is [tex]5.85[/tex] dollars

Learn more:  brainly.com/question/19298065

A dolphin is swimming 3 feet below sea level. It dives down 9 feet to catch some fish. Then the dolphin swims 4 feet up toward the surface with its catch.

What is the dolphin’s final elevation relative to sea level?

btw its not -8 I tried to see if it was but I guess it wasn't.....

Answers

Answer:

why is the dolphin being dumb and why is the diver be retarted

Answer:

-5

Step-by-step explanation:

All of the following are irrational except _____.

√5
√9
√7
OR
√11

Answers

Answer:

9

Step-by-step explanation

Sqaure root of 9 is 3, a rational number

The correct answer is 9

please help me please

Answers

Answer:

hi

Step-by-step explanation:

12345678901234567890

Answer:

9

Step-by-step explanation:

9*420=3780

hope this helps :3

In the bin were 7 red, 6 blue, 3 white, and 4 green basketballs. What is the probability of Nikita picking a red OR white basketball? Write your answer as a fraction.

Answers

Answer:

10/20 or 1/2

Step-by-step explanation:

So the chance of that happening is 50% which is 10/20 or the simplest form, 1/2

7 + 6 + 3 + 4 = 20

Which set of numbers forms a right triangle?
a) 1, 2, 3
b) 3.2, 7, 8
c) 3.6, 4.7, 5.2
d) 6, 8, 10

Answers

The answer is D cause it forms a right angle triangle

what is the LCM of 4, 6, 8 and 12

Answers

Answer:

24

Step-by-step explanation:

Trust

help please it is due tonight

Answers

Answer:

Step-by-step explanation:

The circumference of Tyler's bike tire is 72 inches. What is the diameter of the tire? Use 3.14 for pi. Round your answer to the nearest WHOLE inch.

Answers

Answer:

the diameter is 36

Step-by-step explanation:

Answer:

22.918311805233

Or 23 inches if rounded to the nearest whole number/inch

Step-by-step explanation:

△ABC ~ △DEF as shown in the diagram below:


AB corresponds to which side?

BC
ED
EF
AC

Answers

AB corresponds to ED because both are perpendicular lengths
The answer to your question is Ed

Pls help I’ll mark brainliest!

Answers

Answer:

d=13

Step-by-step explanation:

Calculate the distance between 2 points in 2 dimensional space.

Enter 2 sets of coordinates in the x y-plane of the 2 dimensional Cartesian coordinate system, (X1, Y1) and (X2, Y2), to get the distance formula calculation for the 2 points and calculate distance between the 2 points.

Accepts positive or negative integers and decimals. (6 and/or 6.5)

Distance Formula:

The distance between two points is the length of the path connecting them. The shortest path distance is a straight line. In a 2 dimensional plane, the distance between points (X1, Y1) and (X2, Y2) is given by the Pythagorean theorem:

d=(x2−x1)2+(y2−y1)2−−−−−−−−−−−−−−−−−−√

Calculate Distance

To calculate the distance between 2 points, (X1, Y1) and (X2, Y2), for example, (5, 6) and (-7,11), we plug our values into the distance formula:

d=(−7−5)2+(11−6)2−−−−−−−−−−−−−−−−−√

combining terms inside parentheses we get:

d=(−12)2+(5)2−−−−−−−−−−−√

squaring both terms we get,

d=144+25−−−−−−−√

adding the 2 results,

d=169−−−√

finally,

d=13

I don't understand this- I'm trash at math TvT

Answers

Answer:

1. 28.52 min

2. 8.23 miles per min

Step-by-step explanation:

1.

[tex]3.1mi(\frac{9.2min}{1mi})=28.52min[/tex]

2.

[tex]25.5min/3.1mi= 8.2258 \frac{mi}{min}[/tex]

Plz help I will mark brainlest on first answer!

Answers

1. D. 950 km

----------------------

3.8x250 = 950

2. C. PQ

------------------------------

XY corresponds to PQ

B,c,D do look close to being right closely and I could be wrong but I’m just trying to get my question asked so go with YZ (b) because it’s on the right angle and is parallel to RQ

Ok but the fact that the d'amelios had to cheat in trivia when they already had an advantage of 4x brain power proves that tiktokers have no IQ

am i right orr right?

Answers

you are right don’t worry

Answer:

ikr

Step-by-step explanation:

kinda sad tho that they had to use their phones and cheat their way through like cheating never makes you look good

PLZ help me if your question is good enough i will give you branliest

Answers

2:8 and no it will not change because the ratio remains the same, the only difference is they are adding more of each. However, dried fruit to sunflower seeds stays the same.

This is the third time I have asked this question. Someone please answer! Brainlist IF possible. Use the graph to write a linear function that relates y to x.

Since I have asked this same question three times, you can answer the copies for extra points. One is 8 points and the other 10.

Answers

Answer:

Use the graph to write a linear function that relates y to x. The points lie on a line. Find the slope and y-intercept of the line. Because the line crosses the y-axis at (0, −3), the y-intercept is −3.w

Step-by-step explanation:

There are three standard forms for linear functions y = f(x):

f(x) = mx + b (The "slope-intercept" form),

y - yo = m(x - x0) or, equivalently, f(x) = y0 + m(x - x0) (The "point-slope" or "Taylor" form), and.

Ax + By = C (The "general form") which defines y implicitly as a function of x as long as B 0.

Answer:

Use the graph to write a linear function that relates y to x. The points lie on a line. Find the slope and y-intercept of the line. Because the line crosses the y-axis at (0, −3), the y-intercept is −3.w

Step-by-step explanation:

There are three standard forms for linear functions y = f(x):

f(x) = mx + b (The "slope-intercept" form),

y - yo = m (x - x0) or, equivalently, f(x) = y0 + m(x - x0) (The "point-slope" or "Taylor" form), and.

Ax + By = c (The "general form") which defines y implicitly as a function of x as long as B 0.

can i have brainiest

Round to the nearest tenth if neccessary
69.904 divided by 34

Answers

Answer:

2.056

rounded to the nearest tenth: 2.1

Plz mark brainliest!! :DD

Answer:

2.056

Step-by-step explanation:

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