Mathematics High School

are the ratios 2:1 and 20:6 equivalent

Answers

Answer 1

Answer:

no

Step-by-step explanation:

HTH :)

Answer 2

Answer:

Step-by-step explanation:

From what I got when I was calculating. I believe they are not equivalent

Related Questions

There are 42 students in a class.
Each student walks to school or cycles to school or gets the bus to school.
There are 23 girls in the class.
10 of the girls walk to school.
6 of the boys cycle to school.
7 of the 11 students who get the bus to school are boys.
Find the number of these students who walk to school.
​

Answers

Answer:   the  answer  would  be  16 kids   walk  to  school  (10  girls  and  6  boys)

Step-by-step explanation:

PLS HELP ASAP!!! THANK U!!

Answers

Answer:

B) All Real Numbers greater than or equal to 0 and less than or equal to 9

Nathan bought a video game for $60. Target is having a sale for 20% off all
games. What is Nathan's new total with the discount?

Answers

$60 because he already bought the game but for other game $48

Which type of triangle, if any, has side lengths of 11, 15, and 25? A. equilateral triangle B. It's not a triangle. C. scalene triangle D. Isosceles triangle​

Answers

Answer:

C. Scalene triangle

Step-by-step explanation:

A scalene has sides that aren't equal.

3t + 15 = 45. solve pls​

Answers

Answer:

t=10

Step-by-step explanation:

3t + 15 = 45

3t = 30

t = 10

Answer:

t = 10

Step-by-step explanation:

if you want detailed explanation then ask in comments

follow me

FIRST TO ANSWER GETS RATED BRAINLIEST OR SOMETHING

Answers

Answer:

150 markup. (should be percent but says not to put it)

Step-by-step explanation:

So I didn't know this but there's percentage increase calculators on google.

Due in 10 minutes
Find the area of the figure.
Use 3.14.
​

Answers

Answer:

First multiple 10 x 4. Then multiple 3.14 x 25 because the radius is 5 and the area of the circle would be 3.14 x 25 then add your answer from that to 40. so add 40 plus the answer from 3.14 x 25.  

Can you guys help me with this too? Thank you :)))

Answers

Answer:

x = 10

Step-by-step explanation:

First look at the big overall triangle.

It has a right angle and another angle of 44; therefore the missing angle is (since the sum of angles inside a triangle is 180)

180 - 90 - 44 = missing angle

missing angle (top) = 46; now the angle of a straight line is 180 and they give you 56° which  has a supplementary angle of 180 - 56 = 124°.

Now we know that the triangle that include the x has angles 46° (missing top angle), and supplementary angle of 124°.  Therefore

x = 180 - 46 - 124

x = 10

SERIOUSLY NEED HELP!!!
Solve the system of equation. Write the solution as a coordinate point.

Answers

(-1/3,3) ok this is the answer ok

At the local pet store, Bloodfin Tetra cost $1.50 each and Angelfish cost $4.75 each. If Sarah bought 8 fish for a total cost of $21.75, not including tax, how many of each type of fish did she buy?

Answers

Answer: She bought 6 zebra fish and 5 neon tetras

Step-by-step explanation: you add up 1.85 6 times to get 11.10 then you add 2.10 till you get your total 21.60$

Evaluate the function when x = -2


Someone please help I don’t understand


Answers

Answer:

f(x)= -12

Step-by-step explanation:

Find the slope of the line

Answers

the slope of the line is y = -1/2x -2
<3

Each tire on your bicycle has a diameter of 26 inches. About how far will you travel when the tires make on complete revolution?

Answers

one revolution will be the circumference of the tire, so multiply pi (3.1416) times the diameter (26 in.), to get 81.68 in.

Answer:

one revolution will be the circumference of the tire, so multiply pi (3.1416) times the diameter (26 in.), to get 81.68 in.

Step-by-step explanation:

Please find y intercept with work

Answers

Answer:

1

Step-by-step explanation:

When x is 0, y is 1 and the y intercept is the y value when x is 0.

Answer:

Step-by-step explanation:

The y intercept always lies on the y axis on the graph, meaning x is 0. So your y intercept would be 1

FIRST PERSON TO ANSWER GETS BRAINALIST AND EXTRA POINTS PLEASE HELP

Answers

Answer:

c

Step-by-step explanation:

(x-m) and the quotient. so it woild be x-m/8

PLEASE I NEED HELP ASAP TYSM <3 :)

Answers

Answer: 7

Step-by-step explanation:

The initial value is the same as what value it is when the independent variable is 0. Looking at the chart, when the input is 0, the output is y.

Answer:

7

Step-by-step explanation:

The answer is 7 because it is the y- intercept of the table.

I hope this helps.

a water faucet runs at a rate of 4/5 gallon per 1/5 minute.what is the unit rate of the faucet?​

Answers

4 gallons per minute . 5x1/5 =1 full minute . What u do to that u have to do to 4/5 . So 5x4/5 is 20/5= 4 . So 4 gallons per minute

ONLY 2 MIN LEFT HURRY BRAINLIST

Answers

Answer:

6x + 7

Step-by-step explanation:

2

help me!! grade due tonight :(

Answers

it’s c. hope this helps!

Mr. Porter's private plane takes 1 1/2 hours to travel from Greenlawn to Richville and back. How many trips can he make in 7 1/2 hours?

Answers

Answer:

She can make 5 trips.

Step-by-step explanation:

A factory produces metal sheets that are 0.003 in thick. If a worker stacks 200 of the sheets in each pack,how thick is the pack?

Answers

Answer:

0.6

Step-by-step explanation:

a cruse ship can cover 17 nautical miles in 340 minutes how many nautical miles will it travel in 300 minutes

Answers

Answer:

1 minute to sail 17/306 = 1/18th of a nautical mile

234 minutes to sail 1/18 x 234 = 13 nautical miles.

Hope this helps :-)

Step-by-step explanation:

Answer:

15 nautical miles

Step-by-step explanation:

Set up a proportion: 340/17=300/x simplify the first one 20/1=300/x 20x=300 x=15 so 15 nautical miles

Please mark brainliest if correct Hope this helps :D

Explanation please might give brainlist

Answers

Answer:

The slope is answer D

Write the equation of the line that passes through the points (8, –1) and (2, –5) in standard form, given that the point-slope form is y + 1 =2/3 (x – 8).​

Answers

Answer:

you have to fisrt solve the equation of the buttonm part the find the common number between 5 to 8

can some one answer this question i will mark brainliest and 25 points

Answers

Step 1 = the opposite of a sum is the sum of its opposites

Step 2= Subtraction as adding the opposite

Step 3=Any order, Any grouping

Step 4= Combine like terms

Step 5= Combine like terms

I would seek other's advice for these --^

All you need to do for the bottom one is multiply.

-4 times 3a

-4 x 3 = -12

-4 times 3a = -12a

-4 times -2b

-4 x -2 = 8

-x- = +

-4 x -2 b = 8b

-4 x 4c

-4 x 4 = -16

-4 x 4c = -16c

Which of these inequalities is graphed below?

Answers

Answer:

can u plz put a picture

Step-by-step explanation:

Answer:

I think it’s D not sure tho

Step-by-step explanation:

What is the answer ​

Answers

line r is parallel because they don’t intersect

Help please all the point will go to the persons with the correct answer !!

Answers

Answer:

(1,-2)

(1,-6)

(3,-3)

Step-by-step explanation:

Question 1 (10 points)
For g(x) = -3x + 1 Find x if g(x) = 16
a
-47
b
14
c
16
d
-5
Question 2 (10 points)
If g(x) = 3x2 + 4x - 1 Find g(2) =

a
21
b
2
c
19
d
43

What are the domain and range of f(x)=19 ?

a
Domain: All real numbers greater than or equal to 19 Range: All real numbers
b
Domain: {19} Range: All real numbers
c
Domain: All real numbers Range: All real numbers greater than or equal to 19
d
Domain: All real numbers Range: {19}

Answers

Answer:

Q1 d, Q2 c, Q3 d

Step-by-step explanation:

Q1

g(x)=-3x+1

g(x)=16 means that

-3x+1=16 subtract 1 from both sides

-3x=16-1 combine like terms and divide both sides by -3

x=-15/3=-5

Q2

g(x)=3x²+4x-1

g(2) means that x=2 so substitute

g(2)=3*2²+4*2-1=12+8-1=19

Q3

domain are the x values

range are the y values

what is 0.1 of 75%?????

Answers

Answer:

.075

Step-by-step explanation:

0.1 of 75%

1/10×75/100

75/1000

.075

So the answer is .75

Siri is a good way or you move the decimal over so it would be .075 because that’s .1 percent of 75
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