Mathematics High School

Round off numbers to the nearest 10’s
i) 24527 ii) 38755
Round off numbers to the nearest 100’s
i) 8332 ii) 2090
Round off numbers to the nearest 1000’s
i) 5527 ii) 29800

Answers

Answer 1

Answer:

10:

i) 24530 ii)38760

100:

i)8300 ii) 2100

1000:

i)6000 ii) 30000

Related Questions

Someone help me please! I don’t understand this.

Answers

all you have to do is multiply them!make sure to turn them into improper drafting before tho!

30,000 times 8 thank you for answering.

Answers

Answer:

240,000

Step-by-step explanation:

have a nice day

HELLO can some one please HELP ME OUT !!!

Answers

The answer is Quadrant 1

PLEASE HELP
3 +(2+8)+ 4x1/2^4
04
32
O
16
06
06
32

Answers

Answer:

x/4+13

Step-by-step explanation:

Suppose a 24-acre plot of land is being
divided into 1/3 -acre lots for a housing
development. How many lots will there
be in the development?

Answers

should be 72! 24 divided by 1/3=72

BRAIN TO CORRECT ANSWER!!

Juan rides the bus to school each day. He always arrives at his bus stop on time, but his bus is late 80% of the time. Juan runs a simulation to model this using a random number generator. He assigns these digits to the possible outcomes for each day of the week:

• Let 0 and 1 = bus is on time

• Let 2, 3, 4, 5, 6, 7, 8, and 9 = bus is late

The table shows the results of the simulation.

(image)​​

Answers

Answer:

2/10 = 20%

Step-by-step explanation:

the correct answer is 20%  hope this helps.

There were 17 rabbits in a forest. They quadruple every year.

How many rabbits will there be in 3 years?

Answers

51 in total my friend

Please I need emergency help.......

Answers

Answer:

C)

Step-by-step explanation:

The length of the kite string is 86 m. The angle that the string makes with the
ground is 36º. Calculate the vertical height of the kite

Answers

Answer:

86+36=122

Step-by-step explanation:

1. The area of a square is given. Find the length of one side of each square.
a. Area of a square: 81 in?
b. Area of a square: 150 cm?

Answers

A. Area of a square is 81 cm

A. 9 in
B. 12.2474 cm
Take the square roots of 81 and 150.

HELPPPPPP
solve the equation for x

2/3x-1/9x+5=20

Answers

Answer:

x=27

Step-by-step explanation:

You want to isolate the variables so you subtract 5 from both sides. Therefore the equation will be 2/3x-1/9x=15. You want to take away the fraction because no one likes fractions. You have to multiply everything by 9. Therefore, the equation will be 6x-x=135. 5x=135. You want to isolate x so you have to divide each side by 5. x=135/5. Simplify to get x=27.

If this has helped you please mark as brainliest

Help asap please math if you put in a random answer you will be reported. Tysm! (Do not show your work just put in the RIGHT answer!) TYSm! :D

Answers

Answer:

9. 108 cm^2 or B

10. 1,080 m^2 or B

Step-by-step explanation:

9.

A=ah+bh+ch+1

2﹣a4+2(ab)2+2(ac)2﹣b4+2(bc)2﹣c4=3·8+4·8+5·8+1

2·﹣34+2·(3·4)2+2·(3·5)2﹣44+2·(4·5)2﹣54

= 108

10.

A=ah+bh+ch+1

2﹣a4+2(ab)2+2(ac)2﹣b4+2(bc)2﹣c4=15·24+8·24+17·24+1

2·﹣154+2·(15·8)2+2·(15·17)2﹣84+2·(8·17)2﹣174

= 1080

(4x2 – 2x – 6) – (7x – 9)

Answers

Answer:

(4x²-2x-6)-(7x-9)4x²-2x-6-7x+94x²-2x-7x-6+94x²-9x+3

hope it helps.

stay safe healthy and happy.

can someone please help me with this it's due at 11:59​

Answers

Answer:

Step-by-step explanation:

perimeter = 74+74+93+93 = 334 ft

area = (74× 93) = 6882 ft²

b . area

c. perimeter

Answer:

Step-by-step explanation:

Solve by elimination {(x+3y=4),(-x+4y=10)

Answers

Answer:

Step-by-step explanation:

Hope this helps u!!

help please i’m very confused!

Answers

Answer:

A

Step-by-step explanation:

Answer:

(2x+2)+(x+34)

3x+36=180

-36=144

144/3

x=48

Step-by-step explanation:

I'm supposed to find the error in this problem

Answers

Answer:

The height is 12 cm instead of 13 cm

Step-by-step explanation:

use 12 Cm to take out answer

help me ill give brainiest

Answers

Answer: Ask every tenth student who enters a pizzeria on Thursday

Step-by-step explanation: This would be inaccurate because the sample would be biased towards those who like pizza.

someone please please help me with this !

Answers

Answer:

Rule for first number (x,-y)

Rule for second number (kx,ky)

Step-by-step explanation:

Find the value of the trig function indicated.

Answers

[tex]cos( \theta) = \frac{adj}{hyp} \\ cos( \theta) = \frac{6}{10} \\ cos( \theta) = \frac{3}{5} [/tex]

I NEED HELPPP pleaseeeeeee !!!!!!

Answers

Reflection across the x axis

X m, 6 m, 12 m
mathematics and inaquality

Answers

Answer:

djajahshshsk manually sjss

The colonists felt a larger country should not be owned by a smaller country.


TrueFalse

Answers

Answer-
This is false.

It is False :))

Step-by-step explanation:

plz mark me as brainliest

Dave is paid h dollars an hour for regular time and t dollars an
hour for any overtime. This week he worked 30 regular
hours and 8 hours of overtime.
Enter an equation that represents Dave's earnings in dollars,
W, for this week.?

Answers

Answer:

W = 30h + 8t

Step-by-step explanation:

An equation that represents Dave's earnings in dollars, W, for this week would be W = 30h + 8t.

What is a system of equations?

A system of equations is two or more equations that can be solved to get a unique solution. the power of the equation must be in one degree.

Dave is paid h dollars an hour for regular time and t dollars hour for any overtime. This week he worked 30 regulars hours and 8 hours of overtime.

An equation that represents Dave's earnings in dollars, W, for this week.

The equation formed

W = 30h + 8t

Learn more about equations;

https://brainly.com/question/27056029

Given circle Q a measure of SR = 120 degree and a radius of 9 feet, as shown below determine the arc length of SR use mathematics to explain how you determined your answer. 

Volume and circles
Help please ❤️

Answers

Answer:

Arc length SR = 18.85 ft

Step-by-step explanation:

To get the arc length, we use the formula below

theta/360 * 2 * pi * r

theta is the central angle subtended by the arc which is 120 degrees

r is the radius of the circle which is 9 ft

Substituting these values, we have

120/360 * 2 * 3.142 * 9

= 18.85 ft

What is the volume, in cubic inches, of the container?

Answers

Answer:

The answer is 42 3/4 for this question

Find X and angles R and L. Please help me with this

Answers

I remember learning about this. You can go on Khan academy it is very helpful.

Without looking, Tammy takes a marble out of a bag that contains 10 red marbles, 15 green marbles, and 25 blue marbles. She records its color and returns the marble to the bag. If Tammy repeats this process 90 times, how many times can she expect to pull out a red marble?

Answers

I think it’s 18 and I will explain how I got that

Explanation: so first I added all the marbles she took out to see the total she took out which was 50 and if she did it 90 times I need to see how much time 50 she did it more and that was so 90 divided by 50 is 1.8 and that times 10 (times because we want to see how many times the red marble would come out) and that’s 18

Answer:

18 is the answer

Step-by-step explanation:

added all the marbles she took out to see the total she took out which was 50

if she did it 90 times I need to see how much time 50 she did it more and that was so 90 divided by 50 is 1.8 and that times 10

(times because we want to see how many times the red marble would come out) and that’s 18

hope this helps u

Have a nice day : )

Mark brainliest

You earn $108 for doing 12 hours of yard work. your friend earns $165 working at a store for 15 hours. how much more does your friend make than you per hour?
(No links please)

Answers

Answer:

3 hours

Step-by-step explanation:

Your friend makes $2 more than you an hour. (9&11)

What ratios are equivalent to 30:20

Answers

the last two:) 3:2,6:4 mark as brainiest

Answer:

3:2

Step-by-step explanation:

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