Mathematics High School


Lelt on together, the cold and hot water faucets of a certain bathtub take 7 minutes to fill the tub. If it takes the hot water faucet 17 minutes to fill the tub by
itself, how long will it take the cold water faucet to fill the tub on its own?

Answers

Answer 1

Answer:

11.9 minutes

Step-by-step explanation:

Related Questions

I will love you forever if you give me the answer
Use ADEF, shown below, to answer the question that follows:



What is the value of x rounded to the nearest hundredth? Type the numeric answer only in
the box below. (4 points)

Answers

Answer:

41.5

Step-by-step explanation:

you use the trigonometric equations. in this case, we will use SOH:

sin 49=opposite/adjacent

sin 49=x/55

55 sin 49=x

41.50=x

Therefore, x is equals to 41.50. And it is already to it's nearest hundredth.

The value of x is  41.25.

What are trigonometric identities?

There are three commonly used trigonometric identities.

Sin x = Perpendicular / Hypotenuse

Cosec = Hypotenuse / Perpendicular

Cos x = Base / Hypotenuse

Sec x = Hypotenuse / Base

Tan x = Perpendicular / Base

Cot x = Base / Perpendicular

We have,

We use the sin function.

Sin 49 = DE/DF

Sin 49 = x / 55

0.75 = x / 55

x = 0.75 x 55

x = 41.25

Thus,

The value of x is  41.25.

Learn more about trigonometric identities here:

https://brainly.com/question/14746686

#SPJ7

How would I graph y=3x???

Answers

Answer:

Go to desmos

Step-by-step explanation:

Answer:

youre gonna to the the cords (1,3) on a graph, and do a diagonal line that goes through the 0

7.05 as a fraction and as a percent

Answers

Answer:

As a fraction: 141/20. As a percentage: 705%

Step-by-step explanation:

If the least common multiple of N and Z is 15, which of the following is a common multiple of N and Z?

Answers:
105
35
65
92

Answers

1,30,45,60,75,90,105

please help ;( solve

Answers

Answer:

D

Step-by-step explanation:

308 in^2

A consumer charges a 2530.16 purchase on the credit card the card has a daily interest rate of .042% if the consumer piece of the balance at the end of 30 days how much more in interest will they pay for the purchase? A point $.32 be $3.19 C $31.88 D $318.78

Answers

Answer:

$31.88

Step-by-step explanation:

Given

Consumer charges = 2530.16cents

Consumer charges in dollars = $25.3016

Interest rate per day = 0.042%

Interest gotten per day = 0.042×25.3016

Interest per day = $1.06266

Interest in 30 days = ,30×1.06266

Interest in 30 days = $31.88

Answer:

c pls mark barliest

Step-by-step explanation:

1.How can you find the x-intercept of the graph of 2x+3y=6. Explain in words pls

Answers

Answer:

Step-by-step explanation:

The x-intercept is the value of x when y=0.

2x+3(0) = 6

x = 3

The x-intercept is 3

Please help me with this question.

Answers

Answer:

b,c, and d

Step-by-step explanation:

its telling you the opposite of the one number

Answer:

I think its B and F

Step-by-step explanation:

Ms. Tang bought 4 sets of doughnut she created a package of treats using 2/3 of a set. How many packages did she create using all 4 sets​

Answers

Answer:

3

Step-by-step explanation:

Can someone please help i don’t get what to do after the third step

Answers

Answer:

angle AJG equals 59 degrees

Step-by-step explanation:

Complete the following proof given <1 =<4 ; <4 and <5 form a linear pair prove: <1 and <5 are supplementary

Answers

Given taken given taken given taken given and then taken because that’s how the pattern is on the chart

HELPPPPPP AHHH PLAESEEEEEEE

Answers

Answer:

The answer is D 3x+y=1 and 3x-2y=16

Step-by-step explanation:

Correct ^^^^ I just checked!


HELP ME PLEASEEE IM LITERALLY FAILING BYE

Answers

Answer:

A)$2.50 x b = total cost

B) 9 x 2.50 = $22.5

C) 50 x $2.50 = $125 - $14.75 = $110.25

Answer:

Can barely even see it..

Step-by-step explanation:

How am i suppose to help when i cant even see all of it?

Add 8x to 2x and then subtract 5 from the sum. If x is a
positive integer, the result must be an integer multiple
of...
A. 2
B. 5
C. 8
D. 10
E. 15

Answers

Answer:10

Step-by-step explanation:

through: (2,-1), parallel to y=-2/3x-3

Answers

Don’t click the link I think it a a virus

The equation of a straight line is 3y + 9x -12 =0. Use the equation to find the
(1) gradient of the line ​

Answers

Answer:

-3

Step-by-step explanation:

Divide through the equation by the leading coefficient to obtain:

y+3x-4=0

y=4-3x

and our gradient is -3

What percent of 5,000 is 5

Answers

Answer:

Your answer is 0.1

Step-by-step explanation:

(15×4)÷6[{32÷4(7×2-15+5)}+3]​
plz show it with explain

Answers

(15×4)÷6[{32÷4(7×2-15+5)}+3]

=60÷6[{32÷4(14-15+5)}+3]

=60÷6[{32÷4(19-15)}+3]

=60÷6[{32÷4(4)}+3]

=60÷6[{32÷16}+3]

=60÷6[{2}+3]

=60÷6[5]

=60÷30

=2

Can someone help me with these 3 questions please

Answers

Answer:

1. 1.5. 2.negitive 3. reciprocal hope it helps so sorry if its wrong

The Domain of a functions has which values?

Answers

Answer:

The domain of a function is the complete set of possible values of the independent variable. In plain English, the definition means: The domain is the set of all possible x-values which will make the function "work", and will output real y-values.

Step-by-step explanation:

How much is 7-3x21=?

Answers

84 is the answer. Have a good day

Help me with this pls

Answers

Answer:

x=9

Step-by-step explanation:

dyyfjfjsjujsjsivjsjicuejie82iu3828i$>÷>$>$>×&$:

Answer:

x = 9

Step-by-step explanation:

Cross multiply:

2x = 18

x = 18/2

x = 9

sin^2 x + 3sin x + 2 = 0f for 0 <= x <= 2pi

Solve for x

Worth 8 marks.

Answers

Step-by-step explanation:

first inequality gives

(2sinx−1)(sinx+2)>0

(sinx−

2

1

)>0

6

Π

<x<

6

5Π

second inequality gives

(x+1)(x−2)<0

−1<x<2

common part is

6

Π

<x<2

hOpe it help!!!

What is the length of a rectangle with an area of (4x^2-10x-6) and a width of (x-5)
Help lleaseee

Answers

Should be x=6 also it doesn’t let me send this without it being 20 characters so sorry for that

The Lee family buys a new car that has a sales price of $35,000. If the car dealer requires a minimum down payment of 15%, what is the
minimum down payment in dollars the Lees must pay for their car?
Choose the correct value.
A $525
B. $5,250
C. $3,500
D. $15,000

Answers

The answer is B!

Hope this helps

HELP DUE IN 10 MINS! Finish the statement.

Corresponding sides of similar figures are??

Answers

Answer:

proportional

Step-by-step explanation:

Answer:

Proportional

Step-by-step explanation:

PLEASEEE FOR 40 POINTS






M









Answers

Answer:

nic

Step-by-step explanation:

Answer:

a. Yes

B. 12

C. 7.5 cm

I think.............

Rename 1/5 and 9/10 using the least common denominator

Answers

Answer:

2/10

you have to match the bottom number on both fractions then do what ever you did to the top number

so with this to get the 5 to a 10 you have to times it by 2

so you do the same to the 1

Step-by-step explanation:

The sum of 3 and y is greater than 10

Answers

Answer:

3 + y > 10

Step-by-step explanation:

Is your expression.

Just use the keywords the sum of and greater than.

What is a solution to this inequality -m > 5

1) m < -5
2) m > -5
3) m > 5

Answers

Answer:

The answer is "m < -5"

Step-by-step explanation:

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