Mathematics High School

help this is over a lot of points and if you get this correct I will give you brainly of course

Help This Is Over A Lot Of Points And If You Get This Correct I Will Give You Brainly Of Course

Answers

Answer 1

Answer:

First option is the correct answer

Step-by-step explanation:

Speed of car = 450/9 = 50 mph

Speed of Bus = 510/12 = 42.5 mph

Speed of train= 300/8 = 37.5 mph

So,

The car has the fastest speed at 50 miles per hour.

Related Questions

Type the next term in the sequence. 15, 12, 9, 6,

Answers

Answer:

3

Step-by-step explanation:

It's decreasing by 3 each time, so the next number in the sequence would be 6 - 3, which is 3.

Answer:

3

Step-by-step explanation:

because each number is decreasing by 3 so the next one would be 3

Order these numbers from least to greatest.

5 10/11
117/20
5.84
5.822​

Answers

least to greatest: 5 10/11 , 5.822 , 5.84, 117/20.

Which expression is equivalent to LaTeX: \frac{3}{4}x+5-7+\frac{1}{2}x3 4 x + 5 − 7 + 1 2 x?

Answers

Answer:

25

Step-by-step explanation:

ad(wsaa)sf12345

Which expression would you use to solve this problem? Four less than the quotient of 16 and 2. *
4 - 16 ÷ 2
16 ÷ 2 - 4
4 - 16 x 2
16 x 2 - 4

Answers

Your answer would be the second one. Because the question says 4 LESS than the QUOTIENT of 16 and 2, you would divide first and then subtract 4 because the question infers that you already divided. You would also divide first because if you follow PEDMAS ( parentheses, exponents, divide/multiply, add/ subtract) you would see that division comes before subtraction. I hope this helps!

39 s 150% of what number?

Answers

Answer:

26

Hope this helps!

An airplane descends 2.5 miles to an elevation of 7.55 miles. Find the elevation of the plane before its descent. The initial elevation of the plane was

Answers

Answer:

8.75!

Step-by-step explanation:

the answer is x-2.5=6.25

6.25+2.50=8.75

What is the answer to the question above?

Answers

Answer:

i beleive that B is the best option

B is the option because 6/8 = 3/4

There are 12 students in the gym class. If 4 students can sit on I bench, how
many benches are needed for all the students?
12 +4 = 3
12 - 4 = 8
12 4 = 48
12 + 4 = 16

Answers

How many benches are needed for all the students is D

The sum of two numbers is 30 and their
difference is 12. Find the two numbers.
The first step is to set up the problem as:
X+Y= -12
X+Y= 30
A) True
B) False

Answers

Answer:

False

Step-by-step explanation:

first step is

x+y = 30

x-y = 12

EFGH is translate 3 units to the left and 7 units up.
What are the coordinates of H?

A.H(9,-9)
B. H(13, -5)
C. H (3,5)
D. H(9,5)​

Answers

The coordinates of H will be (3,5)
The formula for this is
(x,y) —> (x-3, y+7)
This is because the x value is what moves left and right and the y value moves up and down

Answer: H = (3,5)

Step-by-step explanation: I took the quiz and the answer was correct hope this helps

List all the common multiples of 9,12 and 15 between 1 and 100

Answers

Answer:

There is no common multiple of 9, 12 and 15 between 1 and 100

Step-by-step explanation:

The common multiples of 9, 12 and 15 between 1 and 100

Fist the lowest common multiple

9 = 3 * 3

12 = 3 * 4

15 = 3 * 5

Hence the lowest common multiple

= 3 * 3 * 4 * 5

= 180

Since the lowest common multiple of 9, 12 and 15 is greater than 100, it means that there is no common multiple of these numbers between 1 and 100

plz help me i will do brainleist

Answers

Answer:

x=10

Step-by-step explanation:

8x+10=90

8x=90-10

8x=80

x=80/8

x=10

I need help with
(−9)(−13)

Answers

Answer:

(−9)(−13)= 117

Step-by-step explanation:

Answer:127

Step-by-step explanation:cancel minus with minus and then multiply

How do I show my work if these are parallel or not?

Answers

You can determine if things are parallel if the lines will eventually meet or not. M and N are one line while P and Q are also a line. Therefore, we can say P is one line while M is also one line. The answer would be is that they are parallel, the two lines will not crash with one another. To show your work as if they are parallel, you can continue the lines down and write a note saying they won't collide or you just say they won't collide and are parallel lines.

How do you do this ?

Answers

Answer:

fourth option

Step-by-step explanation:

A translation of 6 units right ( positive x- direction ) means add 6 to the original x- coordinate.

A translation of 2 units down ( negative y- direction ) means subtract 2 from the original y- coordinate.

Thus the translation rule is

(x, y ) → (x + 6, y - 2 )

gary wants to buy a video game for $48 on sale for 50% off. the sales tax in his state is 4.5% how much will gary have to pay in all?

Answers

The correct answer is 25.08

What is the value of x in the figure?

Answers

Answer:

29

Step-by-step explanation:

Since we know that the x-axis is 180 degrees and the square looking symbol represents that it is 90 degrees, we know that the other side has to also equal 90 degrees since 180-90=90.

To find the x, we need to subtract 90 from 61, which would give us 90-61 = 29.

X+61=90
X=29
Everytime it shows the x in the graph it means you have to and the number by x. Than there’s a 90 degree square which now you know that x+61 equals 90 than you solve for x

Anyone know what the answer is?

Answers

It’s been a minute but I think it’s x=3

John says the transformation rule (x, y) = (x + 4, y + 7)
can be used to describe the slide of the pre-image (4,5)
to the image (0, -2). What was his error?

Answers

Answer:

The pre-image is the point you start with. To check the transformation rule, substitute the values of the coordinates (4, 5) into the rule. You get (4, 5) → (4+4, 5+7). Simplify to get (4, 5) → (8, 12). This is the image. Instead the rule was applied to the image. This is the source of the error.

Geometry!!!I will mark the brainiest !!!!!

Answers

Answer:

d. 55

Step-by-step explanation:

(comment if you need the explanation because it's long but i can edit it into the answer)

Find the area of a circle with a diameter of 8 in. Rounded to the nearest tenth. Use 3.14 for π.
210 in
210 in^2
50.2 in
50.2 in^2​

Answers

Answer:

50.2 in^2

Step-by-step explanation:

Using the Formula

A=πr2

d=2r

Solving for A

A= 1/4 π d^2 = 1/4*π*8^2 = 50.26548

=50.2in^2

do the following blanks

Answers

All values greater than 12

You finally get an allowance! You put $2.00 away in January, $4.00 away in February, $8.00 away in March, $16.00 away in April and followed this savings pattern through to December. How much money do you have in 12 months? *

Answers

Answer:

$8190

Step-by-step explanation:

So we know that were putting away $2 each month from  our allowance.

Jan-$2

Feb-$4

March-$8

April-$16

Ok so we already put away 4 months of our allowance from 12. So we need 8 more months to count how much.

So lets add: 2 + 4 + 8 + 16=30

Now we need to figure out how much in May and so on.

May- 16x2=32

June-32x2=64

July-64x2=128

August-128 x 2=256

September-256 x 2=512

October-512 x 2=1024

November-1024 x 2=2048

December-2048 x 2=4096

In total to add:

2 + 4 + 8 + 16 + 32 +64 + 128 + 256 + 512 + 1024 + 2048 + 4096 = 8190

Hope this helps :)

can someone help me with this pleaseee ill mark brainliest

Answers

Answer:

C

Step-by-step explanation:

C because x repeats

C because-6 repeats in the x coordinate

The first three terms of a sequence are given. Round to the nearest
thousandth (if necessary).
12, 15, 18, ...
Find the 32nd term.
Answer:
Submit Answer

Answers

Answer:

the answer is 183

Step-by-step explanation:

Answer: 105

Step-by-step explanation:

is the change constant or not?
If so how do you know?

Answers

Answer:

No, the change is not constant

Step-by-step explanation:

PLZ MARK BRAINLIEST

I can tell because it should be a constant of burning 125 calories burning every 2 blocks which makes it not constant throughout.

A new playground is in the shape of a square. On a scale drawing, the vertices of the playground’s coordinates are: (6,0.5), (6,−7.5), (−2,−7.5), (−2,0.5). How long is each side of the playground?

Answers

Answer:

8 units

Step-by-step explanation:

Answer:

8

Step-by-step explanation

(: htam

Ricardo drove 15 miles in 20 minutes. What was his average rate in miles per hour?
(number form)

Answers

Answer:3/4 miles per hour

Step-by-step explanation:

Simplify the fraction 20/15 to get 3/4 per hour or 0.75 miles per hour

what’s the area of the fingure for a brianlist ??!

Answers

Answer:

4c^4

Step-by-step explanation:

area of triangle = bh/2

area = 2c^3 * 4c/2

area = 8c^4/2

area = 4c^4

Answer:

4c^4 is your answer hope this helps

What is the value of 2 in 293,016

Answers

Answer:

The value of the 2 is 200,000 :)

Step-by-step explanation:

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