Mathematics High School

Which of the following is the best estimate for the total change in distance from the group of​ students' original position at the​ surface? Round to the nearest ten.

Which Of The Following Is The Best Estimate For The Total Change In Distance From The Group Of Students'

Answers

Answer 1

Answer:

- 20 feet

Step-by-step explanation:

Related Questions

the area of an equilateral triangle with Side 2 cm is​

Answers

Answer:

Here side(a) = 2 cm. = (√3/4) (2)². = (√3/4) x (2) x (2). = (√3). = √3 cm².

Step-by-step explanation:

Answer:

A = √3 cm²

Step-by-step explanation:

Hi there !

use formula for area of equilateral triangle

[tex]A=\frac{s^{2} \sqrt{3}}{4}[/tex]

s = side

A = (2cm)²√3/4

= 4√3cm²/4

= √3 cm²

Good luck !

write 7.3 x 10 to the -7th power in standard form.

Answers

Answer:

73000000

Step-by-step explanation:

your welcome

Answer:

7.3×10^-7 is already in standard form

73000000 is in scientific form

Solve 2(1 - x) > 2x.

a.) O x < 0.5
b.) Ox> 2
c.) Ox<2
d.) O x > 0.5​

Answers

Answer:

a) Ox<0.5 wjsjdhdjdjdj

Answer:

a.)x < 0.5

Step-by-step explanation:

2(1 - x) > 2x

2 - 2x > 2x

   +2x    +2x

   2 > 4x

  /4    /4

0.5 > x

Olivia needs 54 licks for every 3 lollipops she eats.

Complete the table using equivalent ratios.

Answers

Answer:

sorry...

Step-by-step explanation:

lol

6 of 10
© Stephen was thinking of a number. Stephen doubles it, then adds 11 to get an
answer of 47.7. What was the original number?

Answers

Answer:

18.35

Step-by-step explanation:

This is a question which requires you to work backwards.

Divide  means multiply and vice versa

Addition  means subtract and vice versa

First, we find the number before 47.7.

47.7-11=36.7

Secondly, we find the number before 36.7, aka the original number.

36.7/2=18.35 (/ sign means divide)

The figure above shows a cement block of
36 cm x 20 cm x 9 cm with two 10 cm x 8 cm
openings. What is the weight of the cement block
to the nearest gram? (The density of cement is
1.7 gram/cm
cm)
A) 5,040
B) 6,048
C) 7,560
D) 8,568

Answers

Answer:

D)  8,568

Step-by-step explanation:

weight = (volume of block - volume of slots) x density of block

           = (30 * 20 * 9) - (2 x (10 * 8 * 9)) x 1.7

            = (5400 - 1440) x 1.7

           = 8,568

Volume is a three-dimensional scalar quantity. The correct option is D, 8568 grams.

What is volume?

A volume is a scalar number that expresses the amount of three-dimensional space enclosed by a closed surface.

The volume of the complete block is,

Volume = 36 cm x 20 cm x 9 cm = 6480 cm³

The volume of the opening is,

Volume of the opening = 2 × 10 cm x 8 cm × 9cm = 1440 cm³

Therefore, the weight of the cement block to the nearest gram is,

Weight = (6480 -1440)cm³ × 1.7 gram/cm³

            = 8568 grams

Learn more about Volume:

https://brainly.com/question/13338592

#SPJ2

PLEASE HELP!! its due in 20 minutes and i dont get this

Answers

Answer:

Please see below :)

Step-by-step explanation:

The slope is just what's in front of the x!

So:

1.) slope = -1/4

2.) slope = undefined

3.) slope = -9

4.) slope = 9/2

Hope this helps!

Answer:

1. -1/4

2. undefined

3. zero

4. 6/5

Step-by-step explanation:

YOOOO can someone answer this

Answers

Answer:B

Step-by-step explanation:do a fraction with 2 -3.6 on top and 5- (-3) on bottom

Answer c is the correct answer because it emulsifiers out any other answer

Write an equation for
Two-thirds a number x plus 8 is 11

Answers

Answer:

2/3x+8 = 11

Step-by-step explanation:

Two-thirds a number x

2/3x

plus 8

2/3x+8

is means equals

2/3x+8 = 11

What is the reason for Statement 2 of the two-column proof?
Ruler Postulate
Angle Addition Postulate
Angle Congruence Postulate
Linear Pair Postulate​

Answers

Answer:

Linear Pair Postulate

Step-by-step explanation:

I took the test and this is the right answer.

Supplementary angles are two angles that add up to [tex]180^o[/tex]. The reason for statement 2 is Linear Pair Postulate​.

From the given figure, we can see that:

[tex]\angle PQS[/tex] and [tex]\angle SQR[/tex] are on a straight lineThey both add up to [tex]180^o[/tex]

When two angles have the above features, the two angles are said to be linear pairs, and they are supplementary.

Hence, the statement that complete the proof is (d) Linear Pair Postulate​

Read more about linear pair postulates at:

https://brainly.com/question/19246011

im failing Geometry if anyone is good at Geometry and want to help me i attached 5 problems i greatly appreciate anyone that helps

Answers

Answer:

x = 12

Step-by-step explanation:

Here we go!

What we know:

So 7x and 8x are part of a same side interior angle. meaning, they add up to 180°!

[tex]8x + 7x = 180[/tex]

Combine like terms

[tex]15x = 180[/tex]

Divide 15 from both sides

[tex]x = 12[/tex]

Let's check our work:

plug in x

7(12) + 8(12) = 180

multiply

84 + 96 = 180

add

180 = 180

PLEASE HELP

What would be the title of this chart?​

Answers

Answer:

students per pizza topping

Step-by-step explanation:

cuz it's telling u how many students want each topping

Which of the following equations has both -7−7minus, 7 and 777 as possible values of fff?
Choose all answers that apply:
Choose all answers that apply:

(Choice A)
A
f^2 = 49f
2
=49f, squared, equals, 49

(Choice B)
B
f^3 = 343f
3
=343f, cubed, equals, 343

(Choice C)
C
None of the above

Answers

Answer:

f^2=49

Step-by-step explanation:

ANSWER>> WHAT IS THE DOMAIN OF THE FUNCTION GRAPHED?<

Answers

Answer:A

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

The domain of a parabola is always x er, unless it's been inverted then it's the opposite.

-11x-6+20x=57
plz show work

Answers

Step 1: combine like terms
9x -6 = 57
Step 2: add 6 to both sides
9x = 63
Step 3: divide 9 to both sides
x=7

Answer:

X = 7

Step-by-step explanation:

-11x - 6 + 20x = 57 (Collect like terms)

9x - 6 = 57 (Add 6 on both sides)

9x = 63 (Divide by 9 on both sides)

x = 7

(PLUG IN)

-11(7) -6 + 20(7) = 57

-77 - 6 + 140 = 57

-83 + 140 = 57

57 = 57 √

plzz ans my previous questions​

Answers

Answer:

ok

Step-by-step explanation:

1+1=2

then times it by 2

2x2=4

then add 4

4+4=8

THERE'S TOO MUCH CATFISHES ON THIS SITE

Answers

Answer:

what do you mean by that?

Step-by-step explanation:

Multiply out the brackets:
(m + 2) (m - 2)​

Answers

Answer:

(m+2)(m-2)=m^2-4

Step-by-step explanation:

(m+2)(m-2)=m(m-2)+2(m-2)

=m^2-2m+2m-4

=m^2-4

Audrey already has 2 plants in her backyard, and she can also grow 1 plant with
every seed packet she uses. Write an equation that shows the relationship
between the number of seed packets x and the total number of plants y.

Answers

Plant 1 7=x plant 2 8=y

Which of the following are true statements? Select all that apply.
All integers are rational numbers.
Repeating decimals are not rational numbers.
StartFraction 715 over negative 14 EndFractionis not a rational number.
Terminating decimals are rational numbers.
0.278254….. is a terminating decimal, therefore it is a rational number.

Answers

Answer:

A .   All integers are rational numbers.

D .    Terminating decimals are rational numbers

E   0.278254….. is a terminating decimal, therefore it is a rational number.

Step-by-step explanation:

Please mark brainiest please

Jaime used a microscope to measure the diameter of a hair. She found the diameter of her hair was 0.000072 meter. How is this number written in scientific notation?

Answers

Answer:

7.2 × 10 with an exponent of -5

Step-by-step explanation:

the answer is 7.2×10 with an exponent of -5

can someone please help me they are making us do a review from last year and i forgot how to do this

Answers

Answer:

See below.

Step-by-step explanation:

20.

[tex] \sqrt{43} - \pi = 6.5574 - 3.1416 = 3.4158 [/tex]

Plot the number between 3.4 and 3.5, but much closer to 3.4 than to 3.5 since it is approximately 3.42.

21.

(7.3 * 10^6) / (3.2 * 10^4) = 7.3/3.2 * 10^6/10^4 = 2.3 * 10^2

Simplify the expression

12x^-6y^10X3x^7y

Answers

Answer:

12xy₁₁x₃

Step-by-step explanation:

What do you call a relation where each element in the domain is related to only one value in the range by some rules?

Answers

A function

Each x value can only have one y value

20 POINTS FOR YOU!!

PLEASE HELP ME

I WILL GIVE BRAINLIEST TO THE CORRECT ANSWER

Answers

to be supplementary the angles must add up to 180°

the two angles must be a linear pair to be supplementary

Mark wants to fence 4 rectangular gardens, each with a length of feet and a width of feet. What is the total length of fencing Mark needs to surround all 4 gardens?

Answers

Answer:i need more explaining

Step-by-step explanation:

Question 9 of 10
Maryam says that 287.04 rounded to 2 significant figures will be 28. Do you agree with Maryam? Explain your answer.

Answers

Answer: I do not agree because if the number in the ones place is 5 or more then the number in front of it should go up one, therefore the answer would be 29 instead of 28

Step-by-step explanation:

.
Gus and Mark collect baseball cards and they keep them in plastic sleeves. Gus has 5 plastic sleeves that are full of cards. Mark has 2 sleeves full of cards and 6 additional cards.


If Gus and Mark have the same number of cards, which equation could be used to find the number of cards in one sleeve?
A.) s + 5 = s + 2 + 6
B.) 5s = 2s - 6
C.) 5s + 6 = 2s
D.) 5s = 2s + 6

Answers

It’s probably D, sorry if I’m wrong


What is 1/10 equal to

Answers

1/10 Equals To 0.1 That's the answer

Answer:

in decimal form, it is 0.1 in percent form it is 10%

Step-by-step explanation:

which is greater ? 4.592 or 4.524

Answers

Answer:

4.592 is greater

hmm.

ok

Answer:

4.524

Step-by-step explanation:

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