Mathematics High School

Brainliest to who answers first!
Select all correct conversions.

1. 53 km = 5,300 m

2. 23 cm = 2.3 mm

3. 15 m = 1,500 cm

4. 117 mm = 0.117 m

5. 79 m = 0.079 km

Answers

Answer 1

Answer:

correct answers

15 m=1,500

117 mm=0.117 m

79 m=0.079 km

hope it helps

Related Questions

Which of the following could be the side lengths of a right triangle?

Answers

Answer:

I. 33,56,65

Step-by-step explanation:

____________

Which table of values contains only points that lie on the line represented by this equation?​

Answers

Answer:

the answer is C .............

The diagonals of parallelogram JKLM below intersect at point (2, 5). If K is located at (8, 7), what are the coordinates of point M?


A (-4,3)

B (3,-4)

C (4,-3)

D (3,4)

Answers

Answer:

A (-4,3)

Step-by-step explanation:

THe formula for calculating midpoint is expressed as;

M(X, Y) = {(x1+x2/2), y1+y2/2}

Given

Midpoint = (2, 5)

K = (8, 7)

Required

Coordinate of M

X = x1+x2/2

2 = 8+x2/2

4 = 8+x2

x2 = 4-8

x2 = -4

Similarly;

Y = y1+y2/2

5 = 7+y2/2

10 = 7+y2

y2 = 10-7

y2 = 3

Hence the coordidates of M is at (-4,3)

A square in the board below and a letter in the word ATTENTION is chosen at

random

P(greater than 4, then T)

Write the probability as a fraction in simplest form,

Answers

Answer:

4 /15

Step-by-step explanation:

From the number cube :

Count of Numbers greater than 4 = 16

Sample space of number cube = 20

P(number greater than 4) = 16 / 20 = 4/5

Word : ATTENTION

Count of letters in attention = 9

Count of T's in attention = 3

P(choosing T) = 3 / 9 = 1/3

P(greater than 4, then T) = 4/5 * 1/3 = 4 /15

Evaluate: - 5 - 3 3/4 - 1/6 + 1/6 + 3 3/4 + 10

A 15

B 10 1/4

C 5

D -5 1/12
​

Answers

Answer:

the answer is c

Step-by-step explanation:

Which point is an x-intercept of the function y = 2 cot(1/4^x)?

A) (0,0)
B) (π,0)
C) (2 π,0)
D) (4 π,0)

Answers

Just need to put zero instead of y and solve the equation for find the value of x :

0 = 2 Cot ( x/4 )

Cot ( x/4 ) = 0

Cot ( x/4 ) = Cot ( π / 2 )

x / 4 = π / 2

x = 4 × π / 2

x = 2π

Thus the correct option is C .

Profit, P(x), is the difference between revenue, R(x), and cost, C(x), so P(x) = R(x) – C(x). Which
expression represents P(x), if R(x) = 2x4 – 3.2° + 2x – 1 and C(x) = x4 – x2 + 2x + 3?

Answers

Answer:

x^4 - 2.2x^2 - 4

Step-by-step explanation:

Given the following

R(x) = 2x4 – 3.2x^2 + 2x – 1 and C(x) = x4 – x2 + 2x + 3

Required

P(x)

Since P(x) = R(x) – C(x).

P(x) =   2x4 – 3.2x^2 + 2x – 1 – (x^4 – x^2 + 2x + 3).

Expand

P(x) = 2x4 – 3.2x^2 + 2x – 1 – x^4 + x^2 - 2x - 3

P(x) =   2x4 - x^4 - 3.2x^2 + x^2 + 2x - 2x -1 - 3

P(x) = x^4 - 2.2x^2 - 4

Hence the profit function is  x^4 - 2.2x^2 - 4


Can someone pleaseeee help and if you’re correct i’ll give brianlest

Answers

Answer:

1.632 ft cubic

Step-by-step explanation:

Volume = width * height * length

Volume = 0.6 * 0.8 * 3.4

Volume = 0.48 * 3.4

Volume = 1.632 ft cubic

Hope this helps.....

Have a good day ahead :)

Please help and quick !

Answers

Answer:

x =answer is 800 m so good luck

Answer:

x=800

Step-by-step explanation:

I think. Not sure.

PLEASEEEEEEEEE HELPPPPPPPPP PLEASEEEEEE IM BEGGING SOMEONE PLEASEEEEE

Answers

84848488ti

Step-by-step explanation:

................

Answer:

84848488 is the answer

Please help If you know the answer!!

Answers

Answer:

-3 +8a

Step-by-step explanation:

(3-8a) *(-1)

Distribute

3*-1  -8a*-1

-3 +8a


Yasmin swims at her local swimming pool.
She pays $4.65 each time she visits the pool.
Calculate the total amount of money she pays for 7 visits to the pool.

Answers

$31.50 because if she has to pay 4.65 and she went 7 times u have to multiply the two to get your answer

find the area of a circle with a diameter of 102 in

Answers

The area of a circle is the radius squared x pi.

Area = r^2 x pi

R is the radius which is half the diameter.

Diameter = 102 inches

Radius = 102/2 = 51 inches

Area = 51^2 x pi

Area = 2,601pi inches^2 ( in terms of pi) or

Area = 8,167.14 inches^2

Answer:

Area of circle is 8,167.14 cm ²

Step-by-step explanation:

We have

diameter of circle = 102 cm

And we need to find area of circle,

So the formula we using is

Area of circle = π ×r ²

Here,

R denotes for Radius

π denotes for pi.

For finding area of circle we need to find radius

here we have diameter of circle = 102 cm and

We know that ,diameter is the double of radius it means radius is the half of diameter

So, radius of circle = 102/2 = 51 cm

Now Solve it

Area of circle = π × ( r ) ²

Substitute the value

Area of circle = 3.14 × ( 51cm )² .. [ using π = 3.14 ]

Multiply the values

Area of circle = 3.14 × ( 51 cm × 51cm) ..[( 51 ) ²= 51 × 51]

Area of circle = 3.14 × 2,601 cm².

Therefore , Area of circle is 8,167.14 cm ²

Alyssa takes part in the triathlon. She cycles 4/5 of the route, runs 7/8 of the route, and swims the rest of the way. She swims 0.9 miles. Find the total distance of the triathlon route.

Answers

Answer:

12 miles

Step-by-step explanation:

Alyssa takes part in the triathlon. She cycles 4/5 of the route, runs 1/8 of the route, and swims the rest of the way. She swims 0.9 miles. Find the total distance of the triathlon route.

Total distance Alyssa cycled and ran =

[tex]\frac{4}{5} + \frac{1}{8}[/tex]

[tex]\frac{32 + 5}{40}[/tex] = [tex]\frac{37}{40}[/tex]

Distance she swam =  1 - 37/40 = 3/40

3/40 of the distance is 0.9

the total distance = 40/3 x 0.9 = 12 miles

Calculate the area of the figure.
im slowly going insane can u do this and tell me how if u can

Answers

Step-by-step explanation:

sorry please send a figure, there's no figure here

Simplify the expression. 16m - 3/5 + 4m - 2 2/5 + 4

A 20m-3

B 20m+1

C 12m+1

D 12m-3

​

Answers

Answer:

it is either B or C

Step-by-step explanation:

Combine Like Terms

According to recent studies, in a random sample of 24 employed adults, you would expect that about 2 of them would be using an illegal drug. In a random sample of 24 unemployed adults, how many illegal drug users would you expect to find

Answers

Answer:

this cannot be determined

Step-by-step explanation:

not enough info provided

What is the point of intersection?

The point where the lines start.
The point where the lines meet

Answers

The correct answer is: The point where the lines meet. Hope this helps!!
The correct answer is “the point where the lines meet”

what is the m angle 2?NO SPAMS OR LINKS! THANKS ​

Answers

Answer:

1+3=90

1=52

3=38

38+63+1=180

1=79

the answer is 79

-3•2•a+5(-7b)+(12•c•4)

Answers

The answer is:
-6a + -35b + 48c

HELP PLZZZ IF YOUR JUST SCROLLING HELP MEE ITS IT A OR B

Answers

Its not a multiple choice question. Its just a part A and B. All you have to do is read and do what it says lol

hey i’ll give brainliest please help

Answers

Answer: B

Step-by-step explanation:

Answer:

We could not survive, without natural resourses we would die.

Step-by-step explanation:

PLEASE HELP ASAP ILL GIVE BRAINLIEST

Answers

Answer:

B the second answer is correct!!!!

Step-by-step explanation:

Hope This Helped

Let me know if its wrong or not but i 99.99% believe it's correct

ANSWER: B

EXPLANATION:
If a predator moves to the area and is feeding off the red fish because they are seen by their color, the prey will need to adapt to the new situation. Therefore, they must change to the whiter colors so they are less seen for the red. This is a form of prey adaptation.

Please help me with my work

Answers

ANSWER: 101,088
EXPLINATION: 13 x 6 x 6 x 6 x 6 x 6

Need help with these 1 questions please show work !!!! Due soon !!

Answers

Answer:

1. is 29.3in^3

2. 268.08

4/3pi(r)^3

4/3pi(4)^3

= 268.08

Rounded to the nearest tenth is 268.1

What are the lengths of the sides of this equilateral triangle

Answers

The answer is 15
Explanation:
x=3
3(3)+6=15
6(3)-3=15
9(3)-12=15

cual es el resultado de esta ecuacion 8x+9=25

Answers

25? No entiendo perdón

Answer:

x=2

Step-by-step explanation:

Hope I helped and I hope you get it correct

What is the measure of S?

Answers

Answer:

Step-by-step explanation:

90+42 angle S=180 degree(being sum of interior angles of a triangle)

132 angle S=180

angle S=180-132

angle S=48 degree

Solve this equation: m - 3.6 = 13.8

Answers

Answer:

m= 17.4

Step-by-step explanation:

Which set of models is equivalent to the expression 2 × 46?

Answers

Answer:

92

Step-by-step explanation:

Since 92 is the answer, we need to factor out 92

Ex: 1, 2, 4, 23, 46 and 92

1 x 92

4 x 23

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