Math Minute 92b
can you guys help?

Math Minute 92b Can You Guys Help?

Answers

Answer 1

Answer:

n = 81

Step-by-step explanation:

sqrt(n) = 9

(sqrt(n))² = 9²

n = 81


Related Questions

Identify the variable expression that is not a polynomial.
O A. 3 - 2
O B. 13
O C. y + 23
O D. x3

Answers

Answer:

the correct answer is d. x^3

I think the answer is A

hiii please help i’ll give brainliest:)

Answers

Answer:

oligarchy

Step-by-step explanation:

Helpppp 30 points and brainliest

Answers

Answer:

i would say it's probably c

helpppp pleaseeeee.....-.....

Answers

Answer:

answer attached

Step-by-step explanation:

(-8 , 12) and (36 , -21)

i need help with this please

Answers

Answer:

x = 24°

Step-by-step explanation:

here's your solution

=> measure of angle 1 = (6x)°

=> measure of angle 2 = (x + 12)°

=> we know that The sum of angles on a straight line is equal to 180°

=> so, (6x)° + (x + 12°) = 180°

=> 7x + 12° = 180°

=> 7x = 180° - 12°

=> 7x = 168°

=> x = 168°/7

=> x = 24°

=> angle 1 = 24°×6 = 144°

=> angle 2 = 24° + 12 = 36°

hope it helps 【◆◆】

Answer:

∠ 1 = 144°, ∠ 2 = 36°

Step-by-step explanation:

∠ 1 and ∠ 2 are adjacent angles and sum to 180° , that is

6x + x + 12 = 180

7x + 12 = 180 ( subtract 12 from both sides )

7x = 168 ( divide both sides by 7 )

x = 24

Then

∠ 1 = 6x = 6(24) = 144°

∠ 2 = x + 12 = 24 + 6 = 36°

Convert 38 ounces to pounds

Answers

Answer:

2.375 poundStep-by-step explanation:divide the mass value by 16

Answer:

2.375 pounds.

Step-by-step explanation:

formula: divide the number you need to convert by 16

ex. 38 divided by 16 = 2.375

A group of 5 friends sold lemonade. If they sold each cup for $0.50 on Friday and for $0.45 on each other day of the week, how much money did each friend make if they split the money evenly?

Answers

Answer:

$5.81

Step-by-step explanation:

I choose four different integers. When I add all the pairs of these numbers in turn, the totals that I obtain are
23
,
26
,
29
,
32
and
35
, with one of these totals being repeated.

What is the largest of the four integers

Answers

The integers are 10, 13, 16 and 19 which add up to get a total of 23, 26, 29, 32 and 35

What is an equation?

An equation is an expression that shows the relationship between two or more variables and numbers.

The integers are 10, 13, 16 and 19 because:

10 + 13 = 23; 10 + 16 = 26; 10 + 19 = 29

Also;

13 + 16 = 19; 13 + 19 = 32 and 19 + 16 = 35

The integers are 10, 13, 16 and 19 which add up to get a total of 23, 26, 29, 32 and 35

Find out more on equation at: https://brainly.com/question/2972832

a man saves Rs 5400 in a month which is 30% of his monthly income. how much does Spain in a month??​

Answers

Answer:

solution in attachment

hope it helps

12 x (3 + 2 to the power of 2) divided by 2 - 10

Answers

Answer:

the answer is 28

Step-by-step explanation:

Answer: look at the picture I think you want this

Step-by-step explanation: Hope this help :D

Which number line shows all the values of x that make the inequality -3x+1<7
true?

Answers

Answer:

D

Step-by-step explanation:

Firstly, we need to get the value of x 1-7 < 3x

-6 < 3x

-2 < x

or x > -2

So we need a number line that has the unshaded circle placed at 2 ( since the inequality sign is single) and it faces the right (arrow face right)

More help is appreciated:))

Answers

Step-by-step explanation:

You need to translate all the points to the right 3 and up 6

Therefore, you are going to use this formula:

(x,y) ⇾ (x + 3, y + 6)

This is the same format as the previous problem, if you have noticed.

Using this, plug in each coordinate, starting with  P (5, -1)

(5, -1) ⇾ ( 5 + 3, -1 + 6)

(5, -1) ⇾ ( 8, 5 )

P[tex]^{1}[/tex] = (8, 5)

Now point Q, (0, 8)

(0, 8) ⇾ (0 + 3, 8 + 6)

(0, 8) ⇾ ( 3, 14 )

Q[tex]^{1}[/tex] = (3, 14)

And last but not least, the point R, (7, 5)

(7, 5) ⇾ (7 + 3, 5 + 6)

(7, 5) ⇾ ( 10, 11 )

R[tex]^{1}[/tex] = (10, 11)

Therefore, P[tex]^{1}[/tex] = (8, 5), Q[tex]^{1}[/tex] = (3, 14), R[tex]^{1}[/tex] = (10, 11) is your answer. This is the 4th option or D.

Hope this for you to understand this a bit more! =D

Ayana made a scale drawing of the auditorium. The scale she used was 5 inches : 3 feet. The actual length of the stage is 51 feet. How long is the stage in the drawing?
pls help me I NEED THIS ASAP

Answers

Answer:

85in

Step-by-step explanation:

On Monday the price for bottled water was 2 bottles for $3.68. On Saturday the price was 5 bottles for $9.55. Which day had the higher unit price?

Answers

Answer:

Saturday

Step-by-step explanation:

Monday was 1.84

saturday was 1.91

Answer:

Saturday

Step-by-step explanation:

Monday was 1.84

Saturday was 1.91

Find the mean from the following obtained marks of the student after constructing a frequency distribution table .

1,5,6,9,8,4,1,9,8,4,5,4,5,6,5,4,1,5,4,6​

Answers

Mean = 8

The mean is the average number in a sequence. To find the mean we can simply use the following equation

(Sum of all numbers) ÷ (Amount of numbers)

The sum of the given numbers is 160

The amount of numbers is 20

So the mean = 160 ÷ 20 or 8.

A, B & C lie on a straight line. D, C & E lie on a different straight line. Angle y = 117° and angle z = 63°. Work out x

Answers

Consider the below figure attached with this question.

Given:

A, B & C lie on a straight line. D, C & E lie on a different straight line.

[tex]\angle y=117^\circ,\angle z=63^\circ[/tex]

To find:

The value of x.

Solution:

A, B & C lie on a straight line.

[tex]m\angle ABD+m\angle DBC=180^\circ[/tex]    (Linear pair)

[tex]y+m\angle DBC=180^\circ[/tex]

[tex]m\angle DBC=180^\circ-y[/tex]

According to the exterior angle theorem, the measure of an exterior angle of a triangle is equal to the sum of two opposite interior angles.

[tex]m\angle DBC+m\angle BDC=m\angle BCE[/tex]        (Exterior angle theorem)

[tex]180^\circ-y+z=x[/tex]

[tex]180^\circ-117^\circ +63^\circ =x[/tex]

[tex]126^\circ =x[/tex]

Therefore, the value of x is 126 degrees.

PLSS HELP IMMEDIATELY!!!! ILL MARK BRAINIEST IF U DONT LEAVE A LINK OR GUESS!!!!

Answers

Answer:

3/4

Step-by-step explanation:

1/2 +1/4 = 2/4 +1/4 = 3/4

Answer:

I'm sorry someone answer before I could

Please help.
Is algebra.
PLEASE HELP NO LINKS OR FILES.
I don't want links.

Answers

Question 7
A
C
D

Question 8
A
B
D

Which transformation can be used to prove that this parallelogram is symmetrical?

Answers

is there a photo attached?
If you reflect the parallelogram, it should prove it

Given that r = 7x+7y find x when y = 2 and r = 8

Answers

Answer:

x = -6/7

Step-by-step explanation:

We must substitute in the values and solve for x

[tex]r = 7x + 7y\\(8) = 7x + 7(2)\\8 = 7x + 14\\8 - 14 = 7x + 14 - 14\\-6 = 7x\\-6/7 = 7x/7\\x = -6/7[/tex]

Suppose that Clayton Kershaw of the Los Angeles Dodgers throws his fastball with a mean velocity of 94 miles per hour (mph) and a standard deviation of 2 mph and that the distribution of his fastball speeds can be modeled by a Normal distribution What percent of Kershaw’s fastballs will travel at least 100 mph?

Answers

Answer:

Step-by-step explanation:

ah,  probability,  so the std. deviation is 2 MPH,  so that means to get from the mean.. or average speed of 94, he'll have to vary by 3 std. deviations  or  6 MPH to hit 100

99.7%  of throws fall into that area of with in 3 std. deviations so that means

0.3% fall outside also , 1/2 of those will 3 std. deviations slow while the other half is fast

so

0.15%  will be 100 or faster.... not many

0.15% is the percent of Kershaw’s fastballs will travel at least 100 mph.

What is Normal Distribution?

A probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean.

The standard deviation is 2 MPH,  so that means to get from the mean.. or average speed of 94, he'll have to vary by 3 standard deviations  or  6 MPH to hit 100

99.7%  of throws fall into that area of with in 3 standard deviations  so that means

0.3% fall outside also , 1/2 of those will 3 standard deviations slow while the other half is fast

so 0.15%  will be 100 or faster

Hence 0.15 percent of Kershaw’s fastballs will travel at least 100 mph.

To learn more on Normal Distribution click:

https://brainly.com/question/25394084

#SPJ2

Order the following expressions by their values from least to greatest​

Answers

Answer:

Step-by-step explanation:

a = -1

b = 2

c = 3

a + (-c) = -1 + (-3) = -4

Both numbers have same sign(-Ve).So add and the result will have the -Ve sign.

c - (-b) = c + b = 3 + 2 = 5

b = 2

Least to greatest: a +(-c)  , b , c-(-b)

if f(x) is [tex]cos x sin 3x[/tex] then f' at (π/6) is

a) 1/2
b) - √3 / 2
c) 0
d) 1
e) - 1/2

Answers

Answer:

A) 1/2

Step-by-step explanation:

Plz, help everything is in the picture!

Answers

Answer:

$5469.49

Step-by-step explanation:

Year >> Starting balance >>         prt            >>         Interest                      

1                    4200         4200*1.045 = 4389          4389 - 4200 = 189

2                   4389         4200*1.045² = 4586.51    4586.51 - 4200 = 386.51      

3                   4586.51     4200*1.045³ = 4792.90   4792.90 - 4200 = 592.90

4                   4792.90    4200*1.045⁴ = 5008.58   5008.58 - 4200 = 808.58

5                   5008.58    4200*1.045⁵ = 5233.96   5233.96 - 4200 = 1033.96  

6                   5233.96    4200*1.045⁶ = 5469.49   5469.49 - 4200 = 1269.49

Abel is 12 years old and Gino is 8. They share 15 apples in the ratio of their ages. How many does each get?

Answers

Answer:

Abel gets 9 apples while Gino gets 6 apples.

Step-by-step explanation:

Total age = 20 (Abel's age =12 + Gino's age =8)

Abel's share =

[tex] \frac{12}{20} \times \frac{15}{1 } = 9[/tex]

Gino's share =

[tex] \frac{8}{20} \times \frac{15}{1} = 6[/tex]

Apply the distributive property to create an equivalent expression.
(15 + 10)

Answers

Answer: 5(3+2)

Step-by-step explanation: and once you distribute that it gives you (15+10) so that’s how you know it’s right hope it helped

(sorry if it’s wrong lol )

A sphere just fits inside a cube with edges 20 in. Long. What is the volume of the sphere? What is the volume of the cube? What is the volume of the space between the cube and sphere?

Answers

Answer:

Step-by-step explanation:

Volume of a cube = (side)³

                              = (20)³

                              = 8000 cubic in.

Volume of the sphere which just fits in = [tex]\frac{4}{3}\pi r^{3}[/tex]

Here, r = Radius of the sphere

Since, sphere just fits in, radius of the sphere = half of the dimension of the cube

r = [tex]\frac{20}{2}[/tex]

r = 10 in

Therefore, volume of the sphere = [tex]\frac{4}{3}\pi (10)^3[/tex]

                                                        = 4188.79 cubic inch

Volume of the space between the cube and sphere = 8000 - 4188.79

                                                                                       = 3811.21 cubic inch

You purchased a new hoodie. You found a coupon on the
internet that allowed you to take 40% off the price. The original
advertised price of the hoodie was $18.98. If the tax rate is.
6.5%, what would be the final cost of the hoodie?

Answers

Answer:

12.13

Step-by-step explanation:

18.98 take 40% off

11.39

11.39 plus 6.5 tax = 12.13

The total tax was 0.74

Hope this helps!!

Have a great day!!!!!

The coach of a baseball team counts
240 males and n females in the
bleachers. She determines that 80%
of the male and female spectators
are fans of the home team. The coach
writes an expression 0.80n + 192 to
represent the number of home team
fans. Is the coach correct? PLEASE HELPPP!

Answers

Answer:

No

Step-by-step explanation:

He is An Idiot

Is it worth it to buy primogems?
I really want Zhongli but I'd need to pay $43 ($143 if I loose the 50/50)

Answers

Answer:

It depends on how much you enjoy the game

Step-by-step explanation:

Honestly I spent $50 in the game and I really didn't get anything good. The game is a gamble. If you enjoy and want Zhongli so much you are willing to pay than go for it :)

Answer:

you should

Step-by-step explanation:

bc its genshin impact

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