A diagonal of a cube measures
150 cm. The diagonal of a face measures 10 cm.
3999
What is the length, in centimeters, of an edge of the cube? Round the answer to the nearest tenth.
centimeters
Save and Fit
S

Answers

Answer 1

Answer: 7cm

Step-by-step explanation:

Use pythagorean theorum:

Variables:

Let the edge = A

Face diagonal (F) = 10cm

Inner diagonal (I) = sqrt(150) cm

A^2 = I^2 - F^2

A^2 = [sqrt(150)]^2 - 10^2

A^2 = 150 - 100

A^2 = 50

A = sqrt(50)

A = 7.0710678 cm

A = 7cm (to the nearest tenth)

so, length of an edge = 7cm


Related Questions

Hi I know this seems like much but I really need help with all of this please

Answers

Answer:

Step-by-step explanation:

1) 14

2) 3

3) 25-3=22

4) 64/4=8

5) 5*6=30

6) 4*12/6=8

7) 3+17=20

8) 84/6=14

9) 11+4=15

10) 24/6=4

Answer:

v²-3 where v equals 5 = 22

h^3÷ 8 where h equals 4 = 8

5(n-4) where n equals 10 = 30

4p ÷ 6 where p equals 12 = 8

6s + 17 where s equals 1/2 = 20

(3+g²) ÷ 6 where g equals 9 = 14

2f+1+6 where f equals 5 and g equals 4 = 15

(15+r) ÷q where r equals 9 and q equals 6 = 4

Step-by-step explanation:

Uhh it's kinda hard to explain but if you need a step-by-step explanation just comment that need one, I'd be happy to help :)

How do credit scores in your county compare to those of your state and the nation?

Answers

Answer:

75/76 can easily be compared to my surrounding counties

Step-by-step explanation:

Southern states had lower average credit scores than the rest of the country, despite all states experiencing a boost (between 3 and ten points) in credit scores compared to 2019. Here are the top 10 states with the lowest credit scores in 2020: Mississippi: 675. Louisiana: 684.

By knowing this, I can create a ratio of 675/684. This can then simplify to

75/76

I need help asap please help

Answers

Answer:

Figure L

Step-by-step explanation:

Answer:

Figure M

Step-by-step explanation:

I will help you on that because I passed Iready with a 100 just send me the questions

Write the ratio of corresponding sides for the similar triangles and reduce the ratio to lowest terms. 2 similar triangles. Triangle 1 has side lengths 16, 24, blank. Triangle 2 has side lengths 12, 18, blank. a. StartFraction 12 Over 24 EndFraction = StartFraction 18 Over 16 EndFraction = StartFraction 1 Over 2 EndFraction b. StartFraction 12 Over 18 EndFraction = StartFraction 16 Over 24 EndFraction = StartFraction 2 Over 3 EndFraction c. StartFraction 12 Over 16 EndFraction = StartFraction 18 Over 24 EndFraction = StartFraction 3 Over 4 EndFraction d. StartFraction 18 Over 12 EndFraction = StartFraction 24 Over 16 EndFraction = StartFraction 3 Over 2 EndFraction

Answers

The ratio of corresponding sides for the similar triangles and reduced to the lowest terms is; 3/4

How to find corresponding sides of a triangle?

From the triangles in the attached file, we know that;

If triangle ABC is similar to triangle PQR, then the ratio of the corresponding sides are proportional.

Thus;

PQ/AB = QR/BC

Thus;

12/16 = 18/24 = 3/4

Thus, the ratio of corresponding sides is 3/4

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Answer:

It should be letter C.

StartFraction 12 Over 16 EndFraction = StartFraction 18 Over 24 EndFraction = StartFraction 3 Over 4 EndFraction

Step-by-step explanation:

This is going to be for edge 2022-2023

Brady went to a big parade and saw 12 different marching bands. If each band had an average of 120 members and 1/8 of them were drummers, how many drummers did Brady see during the prade?

Answers

Answer:

about 10

Step-by-step explanation:

120 divided by 12=10

The total number of the drummers Brady will see in the parade will be 180 and in each band there are 15 drummers.

What will be the number of drummers?

We know that Brady went to a big parade and saw 12 different marching bands. If each band had an average of 120 members and 1/8 of them were drummers.

Here each band has 120 members.

1/8 th of the 120 members are drummers So

[tex]\rm Number \ \ the\ Drummers\ in \ each\ Band=\dfrac{120}{8}=15[/tex]

So total number of the drummers in 12 bands will be

[tex]\rm Total=15\times 12=180[/tex]

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What is the measure of angle 1?

Answers

Answer:

27 degrees

Step-by-step explanation:

The easy way is by remembering the formula (a-b)/2=c, where a is the larger angle, and b is the smallest angle. (90-36)/2=27.

The longer, more drawn out answer goes as follows. See the image to understand the notation I use:

AOE + BOD + BOA + DOE = 360AOE + BOD = 90 + 36 = 126BOA + DOE = 360 - AOE - BOD = 234Since the sum of a triangle's angles is 180, ODE = (180 - DOE) / 2Likewise, OBA = (180 - BOA) / 2Since CDE is 180, CDO = 180 - ODE = 180 - (180 - DOE) / 2Likewise, CBA is 180, so CBO = 180 - OBA = 180 - (180 - BOA) / 2The interior angles of the irregular polygon CBOD add up to 360, so CBO + CDO + BOD + BCD = 360.Substituting what we already found, 180 - (180 - BOA)/2 + 180 - (180 - DOE)/2 + 36 + BCD = 360Cleaning it all up, we get 180 + (BOA + DOE)/2 + 36 + BCD = 360As we found in line 3, BOA + DOE = 234, so substituting that in, 180 + 117 + 36 + BCD = 360Finally, solving for BCD (360 - 36 - 117 - 180) we get our answer, 27

Note: The long drawn out method shown above is a way to derive the formula for the secant theorem. You do not need to use this method every time. Just remember, large angle minus small angle, all divided by 2. That is it.

Lakima has a spinner divided into 5 equal sections that are labeled 1 though 5. She wants to compare the theoretical probability and
the experimental probability of spinning an odd number. She spins the spinner 6 times and records the results in this list
{2, 4, 1, 5, 3, 4)
Drag and drop the answers into the boxes to correctly complete the sentences.
The theoretical probability of spinning an odd number is equal to
The experimental probability of spinning an odd
number is equal to
Therefore, the theoretical probability of spinning an odd number is
the
experimental probability of spinning an odd number

Answers

Using probability concepts, it is found that:

The theoretical probability of spinning an odd number is equal to 3/5 = 0.6.The experimental probability of spinning an odd number is equal to 1/2 = 0.5.Therefore, the theoretical probability of spinning an odd number is greater than the experimental probability of spinning an odd number.

What is a probability?

A probability is given by the number of desired outcomes divided by the number of total outcomes.

A theoretical probability is calculated without considering experiments, and we have that 3 out of the 5 numbers(1,3,5) and are odd, hence the theoretical probability is given by:

pT = 3/5 = 0.6.

For an experimental probability, we consider the experiments. Of the 6 spins, 3 resulted in an odd number, hence the experimental probability is given by:

p = 3/6 = 1/2 = 0.5.

Therefore, the theoretical probability of spinning an odd number is greater than the experimental probability of spinning an odd number.

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Answer:

3/5

1/2

greater than

Step-by-step explanation: I took the test

what is the equation for
circle centered at (0,-4) with a radius of 3 ?

Answers

Answer:

Step-by-step explanation:

Can anyone pls help me?

Answers

By the given criterias ABC is a right angle triangle at B

Base(BC) = 16cmHypotenuse(AC) = 20 cm

By Pythagoras theorem ,

AB(Perpendicular)= √20²-16² cm

AB = 12 cm

Given :- DEF ABC

where Angle B and Angle E are 90°

Therefore , SinF = SinC

SinC = AB/AC ; 12/20 = 3/5

Hence , SinF is 3/5

The original price of a skateboard is 50$.The skateboard is on sale for 20% off.What is the sale price?

Answers

Answer:

50 × 0.8 = $40

Answer:

I believe the answer is $40

Step-by-step explanation:

20% of 50 would be 10% (searched it up on Goøgle)

50-10 is 40

so the answer would be $40

I'm not completely sure if im right, but I got this from gøogle, so its probably right.

Simon walks a total of 45.55 miles in March and 35.7 miles in April.

How many miles does Simon walk-in all-in
March and April?

Answers

Answer:

81.25

Step-by-step explanation:

45.55 + 35.7

Hope this helps! <3

Follow the rules to complete the table in your interactive Notebook. Then, use the ordered pairs in the table to mark the coordinates on the coordinate plane and connect the plotted points.
Sequence 1: add 6 subtract 1/2 starting from zero.
Sequence 2: multiply by 2 then add 1/2 staring from one.

Answers

Answer: Put equations into slope intercept form: * Add or Subtract the x-term * Divide all ... In this case, the slope is represented by the ratio 2 1 2, or 2 2.

Step-by-step explanation:

PLSSS HELP IF YOU TURLY KNOW THISS

Answers

Answer:

It's C

Step-by-step explanation:

Simplify the expression

Answer:

27/4 or 6 3/4

6.75 in decimal form

Step-by-step explanation:

Solve and classify the given system of linear equations.
p=5(q+2)
p=q-3

Answers

Answer:

q = -3.25

p = -6.25

Step-by-step explanation:

substitute p with ( q-3)

q-3 = 5(q+2)

q-3 = 5q + 10

q-5q = 3+10

-4q = 13

q = -3.25

if q = -3.25 therefore

p= -3.25 -3

= -6.25

If the central limit theorem is applicable, this means that the sampling distribution of a ___________ population can be treated as normal since the ______________ is _____________

Answers

The answers are Sample population and the Sample Size is Large Enough.

What are population and sample?

It is defined as the group of data having the same entity which is related to some problems. The sample is a subset of the population, it is a part of the population.

If the central Limit Theorem is applicable, this means that the sampling distribution of a sample population can be treated as normal since the sample size is large enough.

Also, It asserts that the distribution of the average of the sum of many identically distributed and independent variables will be approximately normal, irrespective of the statistical properties.

Thus, the answers are Sample population and the Sample Size is Large Enough.

Learn more about the population and sample here:

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Which excel feature allows you to select all cells in the column with inconsistent formulas compared to the rest of the column?.

Answers

CTRL + D is used to select all cells in the column with inconsistent formulas compared to the rest of the column.

Hold down the SHIFT key while pressing one of your arrow keys, selecting the cell containing the erroneous formula, and then releasing the SHIFT key. This will select all the cells, including the one that is inconsistent. then choose one of these: To fill the formula down, press CTRL+D while selecting the cells below.

Excel's Go To Special Function[1] enables you to quickly choose all cells that match a set of requirements, such as cells that contain: Formulas (numbers, text, locals, errors) (numbers, text, locals, errors) Constants (text, numbers, logic, and mistakes)

Hence to conclude that CTRL+D excel feature allows you to select all cells in the column with inconsistent formulas.

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Please help me answer all these, will give Brainly if done.

Answers

Step-by-step explanation:

8.exact 6 approximate3

2x + 3y = 5 complete the table for this two-variable equation

Answers

Answer + Step-by-step explanation:

I dont have the table to complete it but some point that can be,

2x + 3y = 5

3y = 5 - 2x

3y / 3 = 5 - 2x / 3

slope = -2 / 3

y intercept: (0, 5/3)

                    5/2, 0

The value of a house has been increased by 7%
The newly valued price is £749000
What is the price before the increase

Answers

Answer:

700000

Step-by-step explanation:

If it has been increased by 7%, then its percentage would be 107% and the price before the increase [original price] would be 100%.

107%=749000

100%=x

where x is the new price.

Cross multiplying;

107x=749000

x=749000/107

x is 700000

what number is between -80 and 100

Answers

Answer:

the number between -80 and 100 is 0

please help me resolve this factor
into cube​

Answers

[tex]a^ 6 - 64\\\\=(a^3)^2 - 8^2\\\\=(a^3 -8)(a^3 +8)\\\\=(a^3 -2^3)(a^3+2^3)\\\\=(a-2)(a^2 +2a +2^2)(a+2)(a^2 -2a+2^2)\\\\=(a-2)(a^2 +2a+4)(a+2)(a^2 -2a+4)[/tex]

12) Carlos' school is selling tickets to the annual talent show. On the first day of ticket sales the
school sold 2 senior citizen tickets and 8 child tickets for a total of $54. The school took in $51
on the second day by selling 1 senior citizen ticket and 8 child tickets. Find the price of a senior
citizen ticket and the price of a child ticket.
A) senior citizen ticket: $3, child ticket: $6 B) senior citizen ticket: $1, child ticket: $5
C) senior citizen ticket: $1, child ticket: $3
-2-

Answers

Answer:

a

Step-by-step explanation:

2s + 8c = 54

1s + 8c = 51

54-51= 3

Therefore senior = 3 and child= 6

your friend evaluates the power (-3)^2 is your friend correct ? explain

Answers

The evaluation of the expression  (-3)² is incorrect the correct answer will be  (-3)²=+9.

What is an expression?

Expression in maths is defined as the collection of the numbers variables and functions by using the signs like addition,substraction, multiplication and division.

Here we have an expression in the question:-

=  (-3)²  = (-3  x   -3  )  =  9

So the answer of the question will be 9 because the multiplication of the two negative sign is always positive.

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What is the value of 2x2+3y3+4z when x=4, y=2, and z=5

Answers

x=4

y=2

z=5

2x2 + 3y3 + 4z

2.4.2 + 3.2.3 + 4.5

16 + 18 + 20

34 + 20

54

Answer:

76

Step-by-step explanation:

2*4^2 +3*2^3 + 4*5=32+24+20=76

HELP please! John has saved $ 3000 each year in his IRA for 25 years. At age 72, the
fair market value of his IRA was $ 321900.65. Using the uniform lifetime
table in this figure. What is his required minimum distribution.
A) $7500.00
B) $12574.24
C) $13290.76
D) $15309.87

Answers

Answer: I'm guessing C but im not sure

Step-by-step explanation:

What is the least common denominator for 1/9 and 5/2

Answers

Answer: 18

Step-by-step explanation:

1/9 = 2/18

5/2 = 45/18

SOLVE THE LINEAR EQUATION...

PLEASE HELP!!​

Answers

Answer:

0

Step-by-step explanation:

Equation of a circle given a diameter

1-Diameter (2,4) (-3,5)
2-Diameter (2,4) (6,2)

Answers

Answer:

harvard

Step-by-step explanation:

they are really nice and smart circles

What are the excluded values of x for x^2-9x/ x^2 -7x-18
?
O x = -9, x = 2
O x = -9, x = 0
Ox= -2, x = 9
O x=0, x= 9

Answers

Answer:

3rd option

Step-by-step explanation:

the denominator cannot be zero as this would make the expression undefined.

equating the denominator to zero and solving gives the values that x cannot be.

x² - 7x - 18 = 0 ← in standard form

(x - 9)(x + 2) = 0 ← in factored form

equate each factor to zero and solve for x

x - 9 = 0 ⇒ x = 9

x + 2 = 0 ⇒ x = - 2

then

x = - 2, x = 9 ← are the excluded values

pls help out and explain. 20 points!!

Answers

Answer:

First option is the correct answer

y = 4x + 5

Step-by-step explanation:

Hope it helps you in your learning process.

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