Mathematics High School


3. A dragonfly traveled at a rate of 35 miles per hour for
2.5 hours. What distance did the dragonfly travel?

Answers

Answer 1

Answer:

70 miles

Step-by-step explanation:

You multiply 35 by 2.5

Related Questions

The sum of two fractions can always be written as
а ______

Answers

Answer:

repeating decimal

your welcome

Pls help me I have a test soon

Answers

Answer:

i can't see the picture

Step-by-step explanation:

The equation defines a function. Write an equation for the inverse function.

Answers

Y=5x did that help you

PLZZZ HELP ME!!!! I WIL 5 STAR AND MARK BRAINLIST!!!


1) The number of chips of different colors in Rick's bag is shown below:


3 red chips

11 green chips

7 yellow chips

Rick takes out a chip from the bag randomly without looking. He replaces the chip and then takes out another chip from the bag. What is the probability that Rick takes out a yellow chip in both draws? (1 point)

Question 1 options:


7/21 * 6/20= 42/420

7/21 + 6/20= 42/420

7/21 * 7/21= 49/441

7/21 + 7/21= 49/441

Answers

Answer:

C.) 7/21*7/21=49/441

Step-by-step explanation:

Because there is a total of 21 chips and 7 are yellow.

It wouldn't be D because 7/21+7/21=14/21 and not 49/441

Hope this helped!! :)

Brainliest?!?!

Stay safe and have a wonderful day/night/afternoon!!!

Answer:

I agree with the other person

have a good day :)

Step-by-step explanation:

The graph shows the cereal consumption by Daniel's family. Which is the unit rate of
the proportional relationship shown in the graph?
Cereal Eaten
15
Bowls of Cereal
Days

Answers

Answer:

1/5

Step-by-step explanation:

Max earns $9.30 per hour does part time job how much money will max earn if he works 6 1/2 hours

Answers

Answer:

The answer is $60.45 :)

Step-by-step explanation:

1.) 9.30 x 6 = 55.8

2.) 9.30 (divided by) 2 = 4.65

3.) 55.8 + 4.65 = $60.45

4.) Max makes $60.45 every 6 1/2 hours.

Hope this helps!

Write an equation in point-slope form of the line that passes through (-1, – 4) with slope -2.
y-
(X

Answers

y+4=-2(x+1)

This is the point slope form (y-y1) =m(x-x1)

I hope it will helped!

Which expression is equivalent to (6 x P) + 3?

Answers

Answer:

The answer is 6×(p+3)

Step-by-step explanation:

are there any maths genius here can help?​

Answers

Answer:

1 》let equal side be X and other side y

now, length of y= 2x sin teta/2

=12.3×sin42/2

=12.3 × sin21

=4.407

Alma wrote a phone app. She has noticed that 3\%3%3, percent of the users who download her app upgrade it the same day. Let NNN be the number of customers who download Alma's app until one upgrades it on the same day. Assume that the probability of each user's upgrades are independent. What type of variable is NNN?

Answers

Answer:

Geometric

Step-by-step explanation:

A geometric setting does not have a set number of trials, and the variable in question is the number of trials it takes to get the first success.

The upgrades are independent, and the probability of the customer upgrading is the same each time.

The type of variable NNN is Geometric

How to find how much percent 'a' is of 'b'?

Suppose a number is 'a'

Suppose another number is 'b'

We want to know how much percent of 'b' is 'a'.

We are given that Alma wrote a phone app. She has noticed that 3%, percent of the users who download her app upgrade it the same day.

Let N be the number of customers who download Alma's app until one upgrades it on the same day.

A geometric does not have a set number of trials, and the variable in question is the number of trials it takes to get the first success.

The upgrades are independent, and the probability of the customer upgrading is the same every time.

Learn more about percent here:

https://brainly.com/question/11549320

#SPJ2

2x+y=-2
5x+3y=-8
Solve the following systems

Answers

This is the first step

Help me please asap

Answers

Answer:

So the right answer is none

Step-by-step explanation:

-6≤1+3x

3x≥-7

x≥-2,33

-2,33>-5>-6>-11

so none of those are bigger then -2,33 and x is bigger then -2,33

PLLLS helpppp mee this is due now T-T

Answers

Answer:

Step-by-step explanation:

Answer:

= 2 and 5

Step-by-step explanation:

( 4 - 7x ) + ( 2x - 2 ) = 0

4 - 7x = 2x - 2 = 0

-7x -2x - 2 + 4 = 0

  -5x   - 2   = 0

-5 x = 0                  or             -2 = 0

x = 5                                       x = 2

What is the value of y

Answers

I did something like this but I forgot:(

A triangle has angle measurements of 14°, 76°, and 90°. What kind of triangle is it?
acute
right
obtuse
Submit

Answers

Answer:

right

Step-by-step explanation:

A right triangle or right-angled triangle is a triangle in which one angle is a right angle.

(x+15)/(3z-y) if x=5 z=4 y=2

Answers

The answer for your question is 2
It’s 2 because u always have to remove the parenthesis

A real estate developer will construct four homes on a plot of land. The plot is 4/12 acres long and 2/19 acres wide. Each new homeowner will have 1/4 of the plot. The real estate developer charges a fee, x, based on the number of square acres each homeowner purchases. To calculate how much the fee will be, one homeowner writes the expression x(4/12⋅2/19÷4). Which expression shows another way to calculate the fee?
A.9 1/2 x2
B.9 1/2 times x/4
C.9 1/2 divided x/4
D.9 1/2 times 4x

Answers

Ur answer is c!! Good luck
C IS THE ANSWERRRRRRRR

Raynor earns $4 in rewards for every $75 he spends at the grocery store . If he earned $44 in rewards last month, how much did he spend at the store

Answers

Answer:

He spent $825 at the store.

Step-by-step explanation:

4/44=11 11x75=825

The table lists students in an international summer school and the countries they come from.
Can the country each person comes from be represented as a function of that person's name?
Name
Country
Lucy
USA
Ify
Nigeria
Surya
India
José
Mexico
Tim
Germany
Ahmed
Egypt
COM
Caden
USA
José
Brazil

Answers

Answer: No

Step-by-step explanation:

Answer:

no no nono nononononono

Step-by-step explanation:


Tom
A cheerleading formation has 2 rows of 8 men and 3 rows of 10 women. How many
total men and women are in formation? Please help

Answers

Answer:

(2x8)+(3x10)

Step-by-step explanation:

What is the smallest number of people that can be broken up both into 15 groups of equal membership and into 48 groups of equal membership?

Answers

Answer:

240

Step-by-step explanation:

You find the Least Common Multiple of 15 and 48 which is 240.

Answer:

240

Step-by-step explanation:

find the lcm of 15 and 48, which is 240

yup the guy above me is correct

A car is traveling on a small highway and is either going 55 miles per hour or 35 miles per hour, depending on the speed limits, until it reaches its destination 200 miles away. Letting x represent the amount of time in hours that the car is going 55 miles per hour, and y being the time in hours that the car is going 35 miles per hour, an equation describing the relationship is:

55x + 35y = 200

If the car spends 2.5 hours going 35 miles per hour on the trip, how long does it spend going 55 miles per hour?

Round your answer to the nearest hundredths decimal place.

Answers

9514 1404 393

Answer:

  2.05 hours

Step-by-step explanation:

Using the given equation with the given time, we have ...

  55x +35(2.5) = 200

  55x = 112.5 . . . . . . . . subtract 87.5

  x = 2.05 . . . . . . . . . . divide by 55

The car spends 2.05 hours at 55 mph.

whats 100+1? that is just a problem for u guys heheh lol

Answers

Answer:

110

Step-by-step explanation:

lol us get it 21 lolklll

Answer:100+1=101 ...huh...... thanks

I realized the answer is Lol

Step-by-step explanation:

If angle e and angle f are complementary if measure of angle e = 9x+22 and measure of angle f = 2x+24 fine measure of angle f

Answers

Answer: 32°

Step-by-step explanation:

Complementary angles are the ankea that are equal to 90° when we add them together. This will then be:

9x+22 + 2x+24 = 90

11x + 46 = 90

11x = 90 - 46

11x = 44

x = 4

Angle F = 2x + 24

= 2(4) + 24

= 8 + 24

= 32°

Find the value of x.

Answers

Answer:

56 degrees

Step-by-step explanation:

Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)

X=56°

x+x= 112°

2x = 112°

x = 112/2

x = 56°

Hope this helps you...

have a great day!

Rosie is saving her pocket money.

Her mum says, “Whatever you save, I will give you five times the amount.”

If Rosie saves £2.23, how much will her mum give her?

If Rosie saves £7.76, how much will her mum give her?

How much will she have altogether?

Answers

2.23 x 5 = £11.15
7.76 x 5 = £38.8

Is (8, 8) a solution to the equation y = X?
Yes or No ?

Answers

Answer

YEAH

Explanation

The x value is 8.

The y value is 8.

Well...

8=8

So yes.

If a triangle has angle A that is 70* and angle B that is 90* what is angle C?

Answers

20 or 30 because all the triangles have to add up to 180 or 190.. I forgot witch one

Answer:

angle c = 20 °

Step-by-step explanation:

as sum of all sides of triangle is equals to 180°

The diagram shows two congruent equilateral triangles whose overlap is a hexagon.
The areas of the smaller triangles, which are also equilateral, are 1, 1, 9, 9, 16 and 16, as shown.
16
16
X1
9
What is the area of the inner hexagon?

Answers

Answer:

38

Step-by-step explanation:

find the missing side length

Answers

Answer:

a

Step-by-step explanation:

I think A.21 because if you divide 40/24 it gives you 1.66666667 and if you divide 35 by that you get 21
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An informed voter created the table below which lists qualifications for two candidates running for the school board.Sal's Qualifications Vanessa's Qualifications10 years as classroom teacher 12 years as small business owner5 years as school principal 3 years on school advisory councilCollege degree in education leadership College degree in business administrationBased on the information in the table, why might voters consider Sal more qualified than Vanessa to be elected to the school board? Sal has spent 15 years as a professional educator. Sal has a college degree. Sal has business experience. Sal is a parent of students who attend local schools. Read from Huey Long's speech to the US Senate."Every man a king" conveys the great plan of God and ofthe Declaration of Independence, which said: "All menare created equal." 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