1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
klasskru [66]
2 years ago
5

Round 429 to the nearest hundred

Mathematics
2 answers:
umka2103 [35]2 years ago
7 0
400 because 429 is closer to 400 instead of 500
Reil [10]2 years ago
5 0

Answer:

400

Step-by-step explanation:

429 is closest to 400 on the number line so it would be 400

You might be interested in
4cos^2(x)-7cos(x)+3<br> Please help and explain how you did it :)
dangina [55]

I assume you're asked to solve

4 cos²(<em>x</em>) - 7 cos(<em>x</em>) + 3 = 0

Factor the left side:

(4 cos(<em>x</em>) - 3) (cos(<em>x</em>) - 1) = 0

Then either

4 cos(<em>x</em>) - 3 = 0   <u>or</u>   cos(<em>x</em>) - 1 = 0

cos(<em>x</em>) = 3/4   <u>or</u>   cos(<em>x</em>) = 1

From the first case, we get

<em>x</em> = cos⁻¹(3/4) + 2<em>nπ</em>  <u>or</u>   <em>x</em> = -cos⁻¹(3/4) + 2<em>nπ</em>

and from the second,

<em>x</em> = <em>nπ</em>

where <em>n</em> is any integer.

7 0
3 years ago
Can someone help<br> - wrote an equation of the line in slope intercept form
adoni [48]

Answer:

y=-2x+8

Step-by-step explanation:

Hope this helps!

5 0
3 years ago
Find the surface area of a right prism whose bases are equilateral triangles with side lengths of 6in. The height of the prism i
vesna_86 [32]

ANSWER

211.2 {in}^{2}

EXPLANATION

The surface area of a triangular prism is

equal to the area of two triangular faces

plus the area of the three rectangular faces.

The area of the equilateral triangle is calculated using the formula:

= 2 \times \frac{ \sqrt{3} }{4}  {s}^{2}  + 3 \times  \: bh

where s=6 is the length of one side.

and b=6 is the breadth of the rectangle and h=10 is the height of the rectangle.

Surface area

= 2 \times \frac{ \sqrt{3} }{4}  \times  {6}^{2}  + 3 \times  \: 6 \times 10

= 18\sqrt{3} + 180

=211.2square inches.

8 0
3 years ago
In this assignment, you will explore how the volume is changed when you adjust the height or radius of a cylinder. You will drag
lesantik [10]

The volume of a cylinder changes when you adjust the height or radius as the volume either increases or reduces.

<h3>How to illustrate the volume?</h3>

Let's assume that the height and radius are 14cm and 7cm. The volume will be:

= πr²h

= 3.14 × 7² × 14

= 2154.04cm³

When the radius and height are reduced to 5cm and 9cm, the volume will be:

= πr²h

= 3.14 × 5² × 9

= 706.5cm³

This illustrates that the volume reduces when the height and radius reduces.

Learn more about volume on:

brainly.com/question/1972490

#SPJ1

8 0
2 years ago
The Cooking Club made some pies to sell during lunch to raise money for an end-of-year banquet. The cafeteria contributed three
Alex73 [517]
7x13=91 meaning 13 pies were made in total. Since the cafeteria contributed 3 we can subtract 3 from 13. Ultimately meaning that the club contributed 10 pies.

The answer is 10.
3 0
3 years ago
Other questions:
  • Factor the expression completely. (If the expression is not factorable using integers, enter PRIME.)
    6·2 answers
  • You pay $40 each month for satellite TV, plus $3.50 for every movie you purchase. Write and solve an equation to find the number
    6·2 answers
  • On a number​ line, suppose point E has a coordinate of −2​, and EG=7. What are the possible coordinates of point​ G? The possibl
    14·1 answer
  • Can anyone help me with this one
    10·2 answers
  • Pls answer its khan academy I really need it
    10·1 answer
  • Please help!<br><br><br> Given A= [2 -7 6 1] and B= [-9 5 1 -1]<br> IT X-A=B, what is X?
    15·2 answers
  • Please need help thank you
    7·1 answer
  • Jenny made $315.25 for 8 hours of work. How much would Jenny make for 40 hours of work
    9·1 answer
  • WILL GIVE BRAINLIEST
    9·1 answer
  • Jose began the day with eight Magikarps. After spending the day at the lake, he ended up with sixteen Magikarps.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!