Mathematics High School

A water hose had filled up 1
⁄3
of a pool after 1
⁄5
of an hour. At this rate, how
many hours would it take to fill the pool?

Answers

Answer 1

Answer:

3 theirs out of 5

Step-by-step explanation:

I'm pretty surep

Related Questions

What is the coefficient of q in the sum of these two expressions?

(2/3q – 3/4) and (–1/6q – r)

Can someone please help! I will be marking brainliest!

Answers

Answer:

the two coefficients are 2/3 and -1/6

the sum of the expressions are = 1 /2 q−r+ −3 /4

Step-by-step explanation:

Jess rounds a number, x to one decimal place
The result is 9.8
Write down the error interval for X​

Answers

The error interval when x is rounded off to 9.8 will be given as 9.75 ≤ x ≤ 9.84.

The number that is rounded off is:

x = 9.8

9.8 can be rounded off for 9.75 to 9.84

So, this means that:

9.75 ≤ x

or 9.84 ≥ x

So, the error interval becomes:

9.75 ≤ x ≤ 9.84

Therefore, we get that, the error interval when x is rounded off to 9.8 will be given as 9.75 ≤ x ≤ 9.84.

Learn more about error interval here:

https://brainly.com/question/24824625

#SPJ9

Answer the question in the picture above.

Answers

Answer:

m is less than A apparently

Step-by-step explanation:

What is the value of 8(3 + x) when x = 7?

Answers

Answer:

80

Step-by-step explanation:

8(3+7)=80

Write an equation in point-slope form with a slope of m=3 and passes through the point (4,-5).

Answers

Answer:

y+5=3(x-4)

Step-by-step explanation:

hope this helped :)

Use the grouping method to factor the polynomial below.

x^3+4x^2-3x-12

Answers

x³+4x²-3x-12
= x²(x+4)-3(x+4)
= (x+4)(x²-3)

find the distance between two numbers on a number line. write your answer as a decimal. -7/9 , -2/9 the distance between the two numbers is __?

Answers

Answer:

umm.

Step-by-step explanation:

Find the perimeter of a rectangle whose one side measures 20m and diagonal is 29m​

Answers

Answer:

Option A

Step-by-step explanation:

Answer:

1.You draw the rectangle and label on one side 20m

2.Draw a diagonal line inside the rectangle an label the line as 29m

3.Extract the the newly formed right angled triangle.

4.Find the hypotenuse (a+b=c) of the right angle which will give you the value of the unknown side.

5.Calculate the perimeter which is;

P=S+S+S+S

P= 20m+9m+20m+9m

P=29m+29m

P=58m

PLZ HELP ASAP!!!!!!!!

Answers

Answer: 3:2

Step-by-step explanation:

the base ratio of unused tape to used tape is 24:16.

then we have to simplify,

both 16 and 24 can be divided by eight,

24 divided by eight is 3

16 divided by eight is 2

therefore, our simlpified ratio is 3:2

hope this helped! <3

This is 20 pts. Please help. I need help on my homework due tomorrow...here are the questions and please show how to work out the problems:
1. Convert 101 with an exponent of 2 to base 10
2. Convert 2A3 with an exponent of 16 to base 10
3. Covert 173 to base 3
4. Convert 177 to base 16

Answers

Answer:

1) 10^2 + 1

2) ?

3) 2(3^3) + 11

4) 16^2 - 79

Step-by-step explanation:

1) 101 = 100 +1 = 10^2 +1

2) ?

3) 173 = 81+81+11 = 3^3+3^3+11 = 2(3^3) +11

4) 177=256-79 = 16^2 -79

Pls mark Brainiest :)

Answer this and I will give you 20 points

Answers

Social distancing is a good thing to do so good job ok

sooo ummm help... 15-p=p-3

Answers

Answer:

p = 9

Step-by-step explanation:

Answer:

p = 9

Step-by-step explanation:

15 - p = p - 3

-p - p = -3 - 15

-2p = -18

p = 9

If A is the set of all integers, choose the set B that will make the following statement false.B ⊆ A

B = {1, 2, 3}
B = {2.5, 3.5, 4.5}
B = {0}
B = {−4, −1, 0, 5, 10}

Answers

Answer:

B.

Step-by-step explanation:

The sets {1, 2, 3}, {0}, {-4, -1, 0, 5, 10} only include integers which makes the statement true. Since they are all integers they are all subsets.

Answer {2.5, 3.5, 4.5} does not include integers so therefore it is not a subset making the statement false.

Need help with this question there's a picture below.

Answers

Answer:

The Answer is A

Step-by-step explanation:

The answer is A because there are 2 x’s when there only needs to be and can be 1. I hope this helps! :)

What is the area?Write your answer as a fraction or as a whole or mixed number

Answers

Answer:

83 3/10

Step-by-step explanation:

multiple the numbers

Simplify
3-6 x
(34
.
3º)2
3-6
3-2
30

Answers

Answer:

5

Step-by-step i did the math

Answer:

3 to the power of 0

Karly got a 74% on her Social Studies test. The test had 50

questions. How many questions did she NOT answer

correctly?

ann

Answers

She answered 37 questions incorrectly

Tomás earned $38.25 for cleaning the garage. He was paid $4.25 per hour. Write and solve a multiplication equation to find how many hours it took him to clean the garage.

Answers

Answer:

4.25(x)=38.25

Step-by-step explanation:

BRAINLIEST IF RIGHT!​

Answers

good good why I cant pemskananswjjaansjajaja

HELLPP PWEASEEEE :( im confused

Answers

Answer:

18 seconds

Step-by-step explanation:

according to the question

-16t²+5184=0 (0 because when the height is 0 the ball will hit the ground)

-16t²=-5184

t²=-5184/-16

t²=324

t=√324

t=18

Can sb help me not much !!!!!!a lot of points plz

Answers

Answer:

18 is Hypo

9 is leg..

MARK ME AS BRAINIEST

Pls help I will give brainliest

Answers

Answer:

Step-by-step explanation:

the distance around the figure--we need to find the perimeter

we have rectangle that has the side, 8 and 15

P(r)=2(8)+2(15)=16+30=46

we also have half of the circle with the diameter =8 and r=4

Circumference =2*3.14*r

C=2*3.14*4=25.12

we need just half of the circle 25.12/2=12.56

P figure=46+12.56=58.56

Area= rectangle=l*w=8*15=120

Area(circle)=3.14*r^2=3.14*16=50.24

half circle 50.24/2=25.12

Area figure=120+25.12=145.12

Math Geniuses!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Sorry I don’t know the answer but have a great day! Hope you get the right answer!

Simplify. Your answer should contain only positive exponents.
1) 2m² * 2m³
2) m⁴ * 2m⁻³
3) 4r⁻³ * 2r²
4) 4n⁴ * 2n⁻³
5) 2k⁴ * 4k
6) 2x³y⁻³ * 2x⁻¹y³

Answers

Answer:

1) simplified would be 4m^5

2) simplified would be 2m

3) would be 8/r

Gerald works at a warehouse that ships products to various grocery stores. He has 230 boxes of oatmeal to ship.

Answers

Answer:

?????

Step-by-step explanation: check if you wrote the complete question.

solve or check ' whether your answer is correct or not 3x -9=12​

Answers

Answer:

x = 7

Step-by-step explanation:

3x - 9 = 12

3x = 12 + 9

3x = 21

x = 21 ÷ 3

x = 7

x = 7..................

solve. -0.63 ÷ -0.7 = ill give brainiest

Answers

Answer:

0.9

Step-by-step explanation:

plz brainliest

Answer:

0.9

Step-by-step explanation:

[tex]3x+14\leq 13[/tex]

Answers

Answer:

x ≤ - [tex]\frac{1}{3}[/tex]

Step-by-step explanation:

Given

3x + 14 ≤ 13 ( subtract 14 from both sides )

3x ≤ - 1 ( divide both sides by 3 )

x ≤ - [tex]\frac{1}{3}[/tex]

Answer:

x≤-⅓

Step-by-step explanation:

to understand the solving stepsyou need to know about:inequalityPEMDASgiven:

3x+14≤13

to solve:

x

let's solve:

[tex]step - 1 \colon \: define[/tex]

[tex]3x + 14 \leqslant 13[/tex]

[tex]step - 2 \colon \: subtract[/tex]

[tex]3x + 14 - 14 \leqslant 13 - 14[/tex]

[tex]3x \leqslant - 1[/tex]

[tex]step - 3 \colon \: divide[/tex]

[tex] \frac{3}{3} x \leqslant - \frac{1}{3} [/tex]

[tex]x \leqslant - \frac{1}{ 3} [/tex]

Highest common factor of 220 and 88

Answers

The answer is 44 if I’m correct
GCF of 220 and 88 is 44.

5. Which expression is equivalent to (2p + 4)(2p – 4)?
A 4p2 + 16p – 16
B (2p)2 – 2(2)(4) + 42
C 2p2 – 42
D (2p)2 – 42

Answers

Answer:

[tex] {4p}^{2} - 16 [/tex]

I think I'm wrong or you're wrong.

I don't know but hope it's helpful ❤❤❤

THANK YOU.

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