some math probssssssss

Some Math Probssssssss
Some Math Probssssssss

Answers

Answer 1

Answer:

m = 8

Step-by-step explanation:

turn it into a square and then you can divide 48 by 6 and the answer is 8

Answer 2

Answer:

the answer for the first one is 8 because we need to divide the area which is 48 by 6 to get the answer which is 8 so we multiply  6 times 8 to check if it is 48 and yes sir it is.

In the second one you need to divide 42 by 6 not by 4 and when you do that you get 7 so we multiplied 6 times 7 to check if the area is 42 and yes it is sir again so the first one is 8 and the second one is 7

Step-by-step explanation:


Related Questions

30. Find the smallest positive integer j for which the statement is true. Use the extended principle of mathematical induction to prove that the formula is true for every integer greater than j .
n^{2} \leq 2^{n}

Answers

Answer:

n² ≤ 2ⁿ , ∀ n ≥ 4

Step-by-step explanation:

[tex]4^{2}=16 \leq16=2^{4}[/tex]

Then ,For n = 4 the inequality is true.

For n ≥ 4 , suppose n² ≤ 2ⁿ and prove that (n+1)² ≤ 2ⁿ⁺¹

(n+1)² = n² + 2n + 1

Since n² ≤ 2ⁿ (according to the hypothesis) and we know that 2n + 1 ≤ 2ⁿ

Then

(n+1)² = n² + 2n + 1 ≤ 2ⁿ +  2ⁿ

Then

(n+1)² ≤ 2ⁿ +  2ⁿ

Then

(n+1)² ≤ 2×2ⁿ

Then

(n+1)² ≤ 2ⁿ⁺¹

Conclusion:

n² ≤ 2ⁿ , ∀ n ≥ 4

Pls help me i dont understand no links also giving brainliest to correct answer

Answers

Answer:

14 units^2

Step-by-step explanation:

1/2 (base x height)

1/2 (4 x 7)

1/2 (28)

14

To find the area of any triangle, the formula below is utilised:

1/2 × base × height
(that’s half times base, times height)

- The “base” refers to the bottom part of the triangle.
- The “height” refers to the tall part of the triangle.
*Note: The diagonal part of the triangle is not used in this formula.


To solve your equation:

1/2 × 7 × 4

=7 × 4 = 28

Therefore,

1/2 of 28 or 28 ÷ 2 = 14

AREA= 14units²

PLS HELP. I will give brainliest if you are correct!!!

What is the area of one base of the triangular prism?
24 square units
48 square units
160 square units
200 square units

Answers

We can see here that there are 2 triangular bases on the prism.

To calculate the area of a triangle, we multiply the base and the height and then divide by 2.

A = 8 x 6 /2

A = 48/2

A = 24

Hope it helps!

Which statement is correct?
A. 3<√15 <4
B. 4<√15<5
C. 5<√15 < 6
D. 6<√15 <7

Answers

Answer:

absolutely its (A.), since, √15=3

Answer:

A

Step-by-step explanation:

√15 is greater than 3 and less than 4 as it is 3.8

ill give brainly but hurry.

Answers

Answer:

2nd Option

Step-by-step explanation:

The 2nd option is the correct one

19. Suppose five cards are drawn from a deck. Find the probability of obtaining the indicated cards.
Four of a kind (such as four aces or four kings)

Answers

Answer:

2.08% chance of drawing 4 of a kind

Step-by-step explanation:

all you gotta do is find what 4 percent of 52 is so in that case you multiply 0.04×52 which I believe would be 2.08

The center is a typical value.
It is the _______________ value of a dot plot.

Answers

When referring to a dot plot, scatter graph, or scatter plot such as this one, the line that represents the averages of all Y values is known as a line of best fit.

Hope this helps,

Jeron

:)

Answer:

When referring to a dot plot, scatter graph, or scatter plot such as this one, the line that represents the averages of all Y values is known as a line of best fit.

Step-by-step explanation:

PLEASE HELP ME BRAINLEST!!!11
Which line plot displays a data set with an outlier?

Answers

The bottom right dot plot because its completely separate from the others

Answer: The last option

Step-by-step explanation: The other plots have the data in a cirtain range on the line but the last one looks a bit different. The range for the rest of the data on this plot is 11-16 but you will notice that there is another point by itsself at 23 making it an outlier.

Hope this was helpful!

It is financial literacy. i need help with just 2 questions

Answers

Answer:

1) cash

2) automatic payment

cash or giftcard, u can rlly pay him bck with anything

17. A student has five mathematics books, four history books, and eight fiction books. In how many different ways can they be arranged on a shelf if books in the same category are kept next to one another?

Answers

9 i think because 3 places per book

pls answer I will mark brainliest

Answers

Please see the attachment for the answer.

Answer:

the answer is 25 thats what i got

Step-by-step explanation:

PLEASE HELP ME WITH THIS QUESTION

Answers

The answrr is B because of multiplying proper
Ty

Answer:

62 sorry if im wrong

Step-by-step explanation:

35. Five cards are drawn from a deck. Find the probability of the specified event.
Obtaining at least one ace

Answers

Answer:

0.3412

Step-by-step explanation:

Please look at the photo for an explanation.

hurry ill give brainly

Answers

Answer:

1. Right

2. Median

3. Range or IQR

- right
- medium
- range or the IQR

Steve provides lawn care services in his neighborhood.

For each lawn he charges a flat fee of $6 for clean-up and $10 per hour.

Which equation represents the relationship between the total charge, c, and the number of hours he works, h?

Answers

Answer:: c = 10h + 6

is that u in ur pf?

Step-by-step explanation:

Based on the graph, what is the dependent variable, the equation relating the two variables, and how far will the dragonfly travel in 24 hours if it continues to fly at the same speed?

The dependent variable is time, the equation is y = 22x, and the dragonfly will travel 528 miles.
The dependent variable is time, the equation is x = 22y, and the dragonfly will travel 1,056 miles.
The dependent variable is distance, the equation is y = 22x, and the dragonfly will travel 528 miles.
The dependent variable is distance, the equation is x = 22y, and the dragonfly will travel 1,056 miles.

Answers

Answer:

Based on the graph, what is the dependent variable, the equation relating the two variables, and how far will the dragonfly travel in 24 hours if it continues to fly at the same speed?

The dependent variable is time, the equation is y = 22x, and the dragonfly will travel 528 miles.

The dependent variable is time, the equation is x = 22y, and the dragonfly will travel 1,056 miles.

The dependent variable is distance, the equation is y = 22x, and the dragonfly will travel 528 miles.

The dependent variable is distance, the equation is x = 22y, and the dragonfly will travel 1,056 miles.

Step-by-step explanation:

I NEED HELP hdjnsjxnskhd

Answers

Answer:

B and D

Step-by-step explanation:

Answer= B and D is the median the best measure of center.

Find the surface area of the square pyramid shown below.
PLEASE SOLVE WILL GIVE BRANLIEST

Answers

Answer:

A = 179.4units²

Step-by-step explanation:

To find the surface area of a square pyramid use this formula

A = a² + 2a√[tex]\frac{a^{2} }{4}[/tex] + h²

So plug in your numbers

A = 8² + 2 × 8 ×√[tex]\frac{8^{2} }{4}[/tex] + 6² ≅ 179.37764 Round to the nearest tenth

A = 179.4units²

Answer:

160 units^2

Step-by-step explanation:

Base area = 8x8 = 64

   FOUR sides 4 * 1/2 (6)(8) = 96       total  64 + 96 = 160 units^2

Find the surface area of the right triangular prism (above) using its net (below).

Answers

I think the answer is 96 units squared
1. 7•4=28
2. 7•5=35
3. 7•3=21
4. 4•3÷2=6
5. 4•3÷2=6
6. 28+35+21+6+6=96
Answer: 96 units^2

any help?? please :))

Answers

Answer:

x = 135°

Step-by-step explanation:

Hello!

The measure of Angle x is simply the sum of the other angles, JGH, and FGJ.

Solve for x:

x = JGH + FGJx = 60° + 75°x = 135°

The value of x is 135°

Theorem Used: Parts Whole Postulate

Parts whole postulate is the adding and subtracting of different lengths to find a specified value.

135 degrees

One hundred thirty five degrees

WILL MARK AS BRAINLEST!!!!!!!!!! The table shows the relationship “Construction workers make 13 dollars per hour.”

A 2-column table with 5 rows. Column 2 is labeled Hours with entries 1, 2, 3, 4, 5. Column 2 is labeled Dollars with entries 13, 26, 39, 52, 65.

Which statements are correct? Select all that apply.
The amount of dollars earned causes a change in the number of hours worked.
The number of hours worked causes a change in the amount of dollars earned.
d is the independent variable.
d is the dependent variable.
h is the independent variable.
h is the dependent variable.

Answers

It’s hours times 13=dollars so I’m pretty sure H is the independent variable and D is the dependent variable.
13 dollars per hour
13*x= dollars

Can someone help me with 2 financial literacy questions

Answers

It would be a loan because your friend gave you money expecting to get it back eventually and maybe with interest

Hurry I'm almost out of time !!!!

Answers

Answer:

v= 7*6/2 *8 (The last one)

Step-by-step explanation:

To find the volume you have to multiply the base and the height which is 7 and 6 and divide it by 2.  Then you multiply the 8.  

It is the last one because it is

How much is 5 cents + 3 dimes+ four 5 cents + 2 quaters equals ?

I'm trying to make a dollar with these pennies

Answers

5 + 30 + 20 + 50 = $1.05
Your answer will be 1.05.

A bowl contains 4 tangerines and 5 clementines. John randomly selects one piece of fruit, and then Pam randomly selects one of the remaining pieces of fruit. What is the probability that John selects a tangerine and Pam selects a clementine? Show all work and this is a independent/dependent question.

Answers

Answer:

5/18

Step-by-step explanation:

There are 9 pieces of fruit in the bowl,  tangerines and 5 clementines.

Assuming that they do not put the fruit back

P (tangerine) = number of tangerines/ total = 4/9

Then John keeps his and there are  8 pieces of fruit in the bowl,  

3 tangerines and 5 clementines.

P (Clementine) = number of clementines/ total = 5/8

P (tangerine, no replacement, Clementine) = P (tangerine) * P (Clementine)

                                                                       = 4/9 * 5/8 =5/18

hurry ill give brainly

Answers

Answer:

D

Step-by-step explanation:

D is correct because the graph shows books' thickness starting at 1 1/2 inches thick and it fits.  C would not fit because it is a simple answer rather than showing an entire graph.  Sorry if this is wrong.  I'm almost positive this is right though.  Have a good day/night!  :D

The correct answer is D I remember doing this In school

A company makes wax candles in the shape of a rectangular prism. Each candle is 7 inches long, 2 inches wide, and 9 inches tall. How much wax will they need to make 378 candles?

Answers

Answer:

find the area and then rhe premiter

Step-by-step explanation:

7+7+2+2=18÷378

47,628

First you want to find the area of the candle. Which you multiply base (2) times width (7) times hight (9)

2•7•9=126

Now that the area is found of one singular candle, to find out how much wax you would need for 378 candles all you have to do is multiply 126 by 378

126(378)= 47,628

47,628 cubic inches of wax is the answer.

I'll give 100 points Devon and his friends bought strawberry wafers for $3 per packet and chocolate wafers for $1 per packet at a carnival. They spent a total of $30 to buy a total of 22 packets of wafers of the two varieties.


Part A: Write a system of equations that can be solved to find the number of packets of strawberry wafers and the number of packets of chocolate wafers that Devon and his friends bought at the carnival. Define the variables used in the equations.


Part B: How many packets of chocolate wafers and strawberry wafers did they buy? Explain how you got the answer and why you selected a particular method to get the answer.

Answers

[Part A]

   A system of equations is different equations that can be used to find different variables. We will write one for the money spent and one for the items bought. Let x be strawberry wafers and y be chocolate wafers.

   $3x + $1y = $30

   x + y = 22

[Part B]

   We will graph the two systems to solve. I am choosing this method because it is the quickest and easiest.

   The point of intersection is the solution. Remember x is strawberry and y is chocolate. They bought 4 strawberry and 18 chocolate.

[Part A]
A system of equations is different equations that can be used to find different variables. We will write one for the money spent and one for the items bought. Let x be strawberry wafers and y be chocolate wafers.
$3x +$1y = $30
× +у = 22
[Part B]
We will graph the two systems to solve. I am choosing this method because it is the quickest and easiest.
The point of intersection is the solution.
Remember x is strawberry and y is chocolate. They bought 4 strawberry and 18 chocolate.

PLEASE HELP I WILL NAME YOU THE BRAINIEST

Answers

2 x 1/6 = 2/6 which can be reduced to 1/3
4 x 3/8 = 1 and 4/8 which can again be reduced to 1 and 1/2

problem 2 - 3/4

problem 3 - 2 (whole number)

Answer:

(1)

A : 1/3

B: 3/2

C: 3/5

(2.) : 3/4

(3): 2

Step-by-step explanation:

The office building where Ryan works is made up of two cube-shaped pieces. At lunchtime, Ryan and his other office workers walk around the edge of the building for exercise. If the volume of the larger part is 65,000 m³and the volume of the smaller part is 4000 m³, what is the distance around the edge of the building?

Answers

Answer:

69000m³

hope i helped, if i didnt sry

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