Mathematics High School

Two dogs are sitting next to
each other. Starting now, one
dog will bark every 3 seconds
and the other dog will bark
every 5 seconds. When is the
next time both dogs will bark
at the same time?

Answers

Answer 1

Answer:

At 15 seconds. This is because 15 is divisible by both 3 and 5.

Step-by-step explanation:

Related Questions

how does -20 go to -9

Answers

Answer:

by adding 11

Step-by-step explanation:

i hope this is what you were asking for

Find the slope and y-intercept for the equation that passes through
these two points.
(2, 5) and m = 3
i need help on this question(2,5) and m=3 slope and y-intercept

Answers

Answer:

The slope is 3 and the y-intercept is -1.

Step-by-step explanation:

y-y1=m(x-x1)

y-5=3(x-2)

y=3x-6+5

y=3x-1

y=mx+b where m=slope and b=y-intercept.

convert 3684 to standard form ​

Answers

Answer:

3.684 × 103

Step-by-step explanation:

Converting Normal Numbers to Standard Form. To convert large normal numbers to standard form you have to put a decimal point after the first digit and ignore the zeros at the end (if there is another number that is not 0 after the zero(s), don't ignore them). In the example on the right you should end up with 3.844.

3 x 1000 + 6 x 100 + 8 x 10 + 4 x 1

Find the value of -4a³ + 6b²

when a = 2 & b = 4​

Answers

Answer:

ANSWER=64

Step-by-step explanation:

-4* 2^3= - 32

6*4^2=96

total= 64

It is 64 and here is my work!! <3

can someone help me with these 3 questions I'll mark u brainly :')​

Answers

Answer:

1 is. $3.84

2 is. $20

3 is. $270

I hope this helps

In ΔIJK, k = 64 inches, j = 17 inches and ∠J=68°. Find all possible values of ∠K, to the nearest 10th of a degree.

Answers

Answer:

N/A  (if on delta math leave blank)

Step-by-step explanation:

(3.4905745)=ERROR

Sine cannot be greater than 1.

The given conditions cannot form a triangle, there is no possible value of K.

What is sine law?

In trigonometry, the law of sines, sine law, sine formula, or sine rule is an equation relating the lengths of the sides of any triangle to the sines of its angles.

Given that, in a triangle Δ IJK, k = 64 inches, j = 17 inches and ∠J = 68°.

We need to find value of ∠K,

So, using the sine law,

Sin K / k = Sin J / j = Sin I /i

So,

Sin K / k = Sin J / j

Sin K / 64 = Sin 68° / 17

Sin K = 3.5

K = Sin⁻¹(3.5)

K = ERROR

Hence, the given conditions cannot form a triangle, there is no possible value of K.

Learn more about sine law, click;

https://brainly.com/question/17289163

#SPJ2

Find the answer for x that makes this number sentence true: 2x + 9 > 11

Answers

Answer:

2 x 2 + 9 > 11

2 x 2 = 4

4 + 9 = 13

13 > 11

Therefore, x = 2.

Step-by-step explanation:

I hope this helps! ^w^

A set of silverware originally cost 350.00. It now cost 450.00. What is the percent change and it need to be showed how to be done

Answers

Answer:

100.00 difference

Step-by-step explanation:

450.00-350.00=100.00

The percent should be 100

How many buckets are filled with one quart of water

Answers

Answer:

only one because one quart is one fourth

Which expression means the same as "subtract 3 from 7 and then multiply by
4"?
4 x (7 – 3)
7-3x4
7 – (3 x 4)
4 x 7 – 3

Answers

Answer:

4 x (7 - 3) is the correct option

Answer:

4 x (7 - 3)

Step-by-step explanation:

So you take away 3 from the sum of which you got from 7x4

NEED HELP ASAP WILL GIVE BRAINLY

Answers

Answer:

D

Step-by-step explanation:

squared not cubed

I need an answer now!!​

Answers

Pic is kinda blurry so I can’t really answer sorry

Please help thank you so much

Answers

Answer:

x=90

inscribed angle from the diameter is complement

Answer:

x = 90.

Step-by-step explanation:

Diameter formed the angle with circumeference is 90.

I need help and show work​

Answers

Answer: 7-(-4)

Step-by-step explanation:

1. = 11

2. = -7

3. = -7

4. = -10

use symbolab look it up and it solves your math problems and shows you the steps so you could copy the steps to show your work have a good rest of your day or night

!!!!!can someone help me!!!!!

Answers

type up algebra calculator

Step-by-step explanation:

www.mathpapa.com › algebra-calcu...

Algebra Calculator - MathPapa

Distributive property 12(w+7)

Answers

Answer: show me the problem it doesn’t make sense

Step-by-step explanation:

Answer:

12 w + 84

Step-by-step explanation:

Multiply using the distributive property.

Side of a square = 10 m; Perimeter=_____



CAN SOMEONE PLS TELL ME THE ANSWER WITH AN EXPLANATION?!

Answers

ANSWER: 40 m

EXPLANATION: a square has four equal sides, and perimeter is the sum of these sides

since one side is 10 m, we can multiply this by four:

10 m x 4 = 40 m

heeeeeeeelllllpppp
why isnt anyone helping me :(
find MK​

Answers

Answer:

MK=32.5

Step-by-step explanation:

Hey There!

I believe that these triangles are similar

So to find MK we want to find the scale factor

To do this we divide

66/30=2.2

Now we want to divide 72.5 by 2.2

72.5/2.2=32.5

therefore MK=32.5

hope this helps!

Put these steps in order to solve this equation
2(2x+8)+9=37

1.) the solution is x=3
2.)subtract 25 from both sides
3.) multiply 2 by 2x and 8
4.) add the like terms on the left hand side to get 25
5.) divided by 4 on both sides

Answers

Answer:

2(2x+8)+9=37

4x+16+9=37

4x+25=37

4x=37‐25

4x=12

x=12/4

x=3

Answer:‐ (1)

The solution is x = 3

Jane drives 80 miles in
2 hours. How many miles
could she expect to drive
in 5 hours?

Answers

Answer:

200 miles I think

Step-by-step explanation:

80÷2=40

meaning 40 miles per hour, so 40×5=200

pls helpppppppppppp!

Answers

Answer: g= -1/12

Step-by-step explanation:

I just solved it hope I helped

find the lateral area of the following cone ​

Answers

Step-by-step explanation:

20 π

lateral surface area = π r l

= π× 5 × 4

= 20 π

hope this will be helpful to you.

plz mark my answer as brainlist if you find it useful.

Answer:

20

Step-by-step explanation:

One day 197 Eagle Ridge students went on a field trip. Five busses were filled with the same number of students, and two students traveled separately by car. How many students were on each bus?

Answers

Answer: 39 students

Step-by-step explanation:

First, remove the number of students who traveled by car from the total number so we can see the number of students who traveled by bus:

= 197 - 2

= 195 students by bus.

These 195 students traveled in 5 buses. The number of students on each bus is therefore:

= No. of students traveling by bus / No. of buses

= 195 / 5

= 39 students

Ali and Tyler are 50 when you add up their ages. Ali is 8 years younger
than Tyler. How old is Tyler? *

Answers

Answer:

33

Step-by-step explanation:

while Tyler is 33 ali will be 17

33 Tyler is 33 while Ali is 17

When we multiply the second equation by two, what is the resulting equation?

2(5x−2y=8)

Answers

Answer:

10x - 4y = 16

Step-by-step explanation:

2(5x - 2y = 8)

10x - 4y = 16

Answer:

the equation would be 10x-4y=16

please help me and please explain thank you

Answers

C, because it should always sum up to 180. 38+38+104= 180

I NEED HELP ON THESE QUESTIONS ASAP PLEASE AND CORRECT ANSWERS ONLY PLEASE!!

Which of the following are examples of categorical data?

Height

Age

Hair color

Gender

C and D

None of the above




True/False. Categorical data is information about how study subjects fit into different categories like Democrat, Republican or Independent; male or female.

True

False

What is the average age of student drive to school? (The picture of the graph goes with this question)


17.03 years


16 years


16.4 years


None of the above

Answers

Age
True
16 there you gooooooooo

Write an equation in slope-intercept form from the given information.



The slope is 3 and the line passes through the point (5, 16).

Answers

Y=3x+1 should be the answer can I get a crown?

Help me on math thank you

Answers

Answer:

43.20 dollars im pretty sure

Step-by-step explanation:

Use the given conditions to write an equation for the line in slope-intercept form. Slope = -3, passing through (-5, 3) *

Answers

Answer:

y=-3x+3

Step-by-step explanation:

sorry if its wrong im not the best at math.

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