Mathematics High School

will mark the brainiest

Answers

Answer 1

Answer:

832

Step-by-step explanation:

When rounding to the nearest hundreth, any number with a tens digit under 5 will round down.

Related Questions

Which of these expressions or phrases can be used to represent the model? Choose ALL the correct answer

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What am i supposed to answer there nothing besides the question

Helppp pleaseeee eeeeee

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Sorry but half of the question if cut off

Answer: I might be wrong but I think that x = 7.616.

Step-by-step explanation:

Thanks in advance!
Geometry: 1) A damaged compass points northwest. If you travel west by the compass, what is your angle of rotation to true north?

Answers

Answer:

22.5 degrees

Step-by-step explanation:

(I have little experience in this so take this answer with a grain of salt)

What is the answer !?
Help please

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C; 19,000. the equation would be pi (24/2)^2*42

Please hurry for a grade!!

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Answer:

It is the first answer choice i believe.

Step-by-step explanation:

There is no way for the bottom line y to be the same as the other side. It has to be smaller since the angles are not the same.

A place mark me as the brainliest

A square has a perimeter of 62 inches what is the length of each side

Answers

Answer:

15.5 in

Step-by-step explanation:

perimeter = all way round

62 / 4 (sides) = 15.5

A square has equal sides. A perimeter is 62 inches means all the four sides added together is 62. Simply divide 62 by 4. Each side is 15.5 inches.

Missy is getting married and addressing invitations. She has at least 140 envelopes and has addressed 26 of them. Write an inequality that describes how many more invitations must be addressed.

Answers

To solve this, you must find out the total amount of envelopes she has, and the number of envelopes she has already mailed out. One equation that can work is:
140≥26+x or 140=26+x
X represents how many more envelopes she must mail out still
And you must use the ≥ or = symbol because 140 is the total amount of envelopes she has. She doesn’t have more than 140, 26+x must be equivalent to 140, or 140 must be greater or equal to 26+x.
Hopefully this made sense : )

If She has at least 140 envelopes, the required inequality will be x + 26 ≥ 140

Inequality expressions

Given the following information

Total number of envelopes = 140

Number of envelopes that have been addressed = 26 envelopes

Number of envelopes not addressed = 140 - Number of envelopes addressed

x = 140 - 26140 = x + 26

If She has at least 140 envelopes, the required inequality will be x + 26 ≥ 140

Learn more on inequality here: https://brainly.com/question/24372553

Plz help me I need in today

Answers

Answer:

Part b.

Step-by-step explanation:

Ok, so I think what you can do for part b. is pretty simple. You know that $820 is for 4 weeks of work. 820/4 = 205. So he gets $205 per week. If 820 = 100%, then 205*3 = 75%. So the answer would be he will recieve 75% of his usual pay, and that will be $615.

Dan, Gordon and Malachy share some sweets in the ratio 5:5:1. Dan gets 20 more sweets than Malachy. How many sweets are there altogether?

Answers

Answer:

Step-by-step explanation:

D : G : M

5 : 5 : 1

5-1=4

4u-> 20

1u-> 5

11u-> 55

PLEASE HELP WILL MARK BRAINLEST !!!! WHAT IS HER MISTAKE *14 points*

Answers

She didn’t multiple 3 by 5 when she filled 5 in for x she just made it 35 which is extremely wrong

Answer:

Jamie put 5 and 3 together, when she should of done multiplication instead.

Step-by-step explanation:

The correct answer is 17.

Hope it helps!

Liam is a tyre fitter it takes him 56 minutes to fit 4 tyres to a van if he works for 42 minutes how many tyres can he fit.

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i think the answer is 2 tyres but i am not sure but don’t blame me if it’s wrong

Which values from the set {-6, -4,-3,-1,0, 2} satisfy this inequality? 1 X +3 > 5 2

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Answer:

[tex]if \: the \: inequality \: is \: (1x + 3 > 52) \\ so \: there \: is \: not \: any \: value \: satisfy \: it \: \\ \\ but \: i \: think \: there \: is \: some \: errors \: in \: the \: form \: of \: it \: \\ if \: that \: is \: right \: \\ can \: you \: send \: the \: correct \: form \: below \: in \: comment \: please[/tex]

42 = y + 15 whats y? y == __

Answers

y=27 because 42-15 is 27

Solution

[tex]y=27[/tex]

Step-by-step explanation:

Subtract [tex]15[/tex] from both sides of the equation:

[tex]42=y+15[/tex]

[tex]42[/tex][tex]-15=y+15[/tex][tex]-15[/tex]

Simplify:

Subtract the numbers:

[tex]42-15=y+15-15[/tex]

[tex]27=y+15-15[/tex]

Subtract the numbers:

[tex]27=y+15[/tex][tex]-15[/tex]

[tex]27=y[/tex]

Move the variable to the left:

[tex]27=y[/tex]

[tex]y=27[/tex]

Reduce these fractions to the simplest form: 21/42= *

1. 1/2
2. 3/6
3. 7/14
4. 4/8

Answers

Answer:

1/2

Step-by-step explanation:

21 divided by 42 is 1/2

Find the slope of the line that passes through (2, 12) and (6, 7).

Answers

Answer:

m=[tex]\frac{1}{4}[/tex]

Step-by-step explanation:

Gladly!

To find the slope, we need to find the change between point a and point b

With the difference between x1 and x2 being 4, and the difference between y1 and y2 being 1, we get a fraction that looks like this,

[tex]\frac{1}{4}[/tex]

This right here is the slope of the line. Hope this helps!

Which expression is equivalent to this expression?
(-5cd-4)(2cd2)2

Answers

Answer:

-20c^2 d^3 - 16cd^2

Step-by-step explanation:

A. -20c3 is the correct answer

1. g(x) = f(x) - 7
how do u solve these?

Answers

Answer:

g' (×)=f

Step-by-step explanation:

g (×)=f×-7

g' (×)= d÷d× (f×-7)

d÷d×(f+g)=d÷d×(f)+d÷d=(g)

g' (×)=d÷d×(f×)-d÷d×(7)

g'(×)=f-d÷d×(7)

g'(×)=f-0

g'(×)=f

can yall help me ?:)

Answers

Answer:

b i think.....................................

Answer:

-2√7

option A

hope it helps

help mehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh

Answers

Answer:

y = 65x

Step-by-step explanation:

what the other person saidhzhsjsjsjdjd

Find the solution of the system of equation 2x+2y=2 5x+4y=2

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Answer:

(-2,3)

Step-by-step explanation:

i will give brainliest if answered correctly :D 5/1 (the fraction) MINUS 6!

Answers

Answer:

-1

Step-by-step explanation:

5/1 would equal 5.

5-6=-1

hope it helps!

THE ANSWER IS -1 OKAYYYYyyyyyyyyyyy. sorry i had to write more than 20 letters

what is 50% of 150 =

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Yeah what they said

Converting from vertex to standard form
[tex]y = (x + 1) {}^{2} - 3[/tex]
[tex]y = (x - 2) {}^{2} + 3[/tex]

Answers

Answer:

Step-by-step explanation:

y = (x+1)² - 3

= (x²+2x+1)-3

= x²+2x-2

:::::

y = (x-2)² + 3

= (x²-4x+4) + 3

= x²-4x+7

A family of 6 went to see a movie at the movie theater. The movie theater charges $9.00 for adult tickets and $5.00 for child tickets. The family spent a total of $38 on tickets. How many adult tickets and how many children's tickets were purchased?

Answers

4 child tickets and 2 adult tickets

Help. 100 more points. 1. Consider the surface area of the following pyramid.

(a) Calculate the total surface area of the pyramid. Show your work.
(b) Calculate the lateral surface area of the pyramid. Show your work.
Answer:

(by the way, a and b are not ANSWERS. if you answer with a or b i will find you and flick your head.)

Answers

Answer:

275 52.2 there you go um im not sure how to help you on the show your work but i hope this helps

Answer: The lateral area of a right pyramid can be calculated by multiplying half of the perimeter of the base by the slant height. This is summarized by the formula: LA 5 Ps. We can relate this formula to the square pyramid below and its net. The side length of the base of the pyramid is b, and the slant height is s.

What is the radius of a circle whose area is equal to the sum of the areas of two circles whose radii are 20cm & 21cm?

Answers

Answer:

Step-by-step explanation:

20^2 times 3.14= 1256

21^2 times 3.14= 1384.74

the sum of those two is 2640.74

the square root of that is 29

The radius of the circle is 29 cm.

We have the circle whose area is equal to the sum of the areas of two circles whose radii are 20cm & 21cm.

We have to find the radius of the circle.

Suppose you have to find the radius of a circle whose area is equal to the sum of the areas of two circles whose radii are r and R. How will you approach it?

Let the radius of the circle be x.

We know that the area of the circle is [tex]\pi r^{2}[/tex]. Then -

[tex]\pi x^{2} =\pi r^{2} +\pi R^{2} \\x=\sqrt{r^{2} + R^{2}} \\[/tex]

Now, in the question given to us -

r = 20cm and R = 21cm and 'x' denotes the radius of the circle we have to find.

Substituting the values in the above formula, we get -

x = [tex]\sqrt{400+441}[/tex]

x =29 cm

Hence, the radius of the circle is 29 cm.

To solve more problems on finding the area of circle, visit the link below -

https://brainly.com/question/16969543?referrer=searchResults

#SPJ2

Your teacher is giving you a test tomorrow with 2- and 4-point questions for a total of 100 points. The number of 4 points questions is one-third the number of 2-point questions. How many 2- and 4-point questions are on the test?

Answers

Answer:

25 4-point questions and 75 2-point questions

Step-by-step explanation:

Let x = no. of 4-point questions

Then 3x = no. of 2-point questions

So, x + 3x = 100

4x = 100

x = 25 = no. of 4-point questions

and 3x = 3(25) = 75 = no. of 2-point questions

sakura bought 72 insches length of fabric for her ninja uniform.the total cost of the fabric is php 285.00 how do you think is the cost of the fabric per centimeter

Answers

Answer:

php 3.96

Step-by-step explanation:

If it costs 285.00 per 72 inches, the divide 285.00 by 72 to get per inches. 285.00 divided by 72 = 3.9583. Round 3.9583 to the hundreths place and you get 3.96.

(hope this helps...and why is this question related to naruto??))

the cost of 1 metre of plastic sheet ₹25 1/2. find the cost of 3 1/17 (ans should be ₹78)

Answers

Answer:

Step-by-step explanation:

1 metre of plastic sheet= 25 1/2

3 1/17 plastic sheet = x

Cross multiply

x = 3 1/17 × 25 1/2

x = 52/17 × 51/2

x = 2652/34

x = 78

Hence the price of 3 1/17 metre of plastic is ¥78

What is the factored form of 49x2 - 56x + 16
(7x-4)2
(7x + 4)(7x-4)
(7x +4)2
O (7x-8)2

Answers

x = 4/7 = 0.571 I believe so

Answer:

(7x-4)^2

Step-by-step explanation:

Other Questions

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