pls help im struggling

Answers

Answer 1

Whole problem? Yes or no

Answer 2

Change each x into a 25 and solve. Use a scientific calculator to make it easier.

Related Questions

HELP ME ASAP!!! Tristan is stacking building blocks to make a tower. He takes a break when the tower is 5 2/5 feet tall, which is 1/3 of the height of the tower he wants to build. How tall is the tower when finished? Check all that apply

A. 1/3 x ? = 5 2/5

B. 1/3 ÷ 5 2/5 = ?

C. 5 2/5 x ? = 1/3

D. 5 2/5 x 1/3 = ?

E. 5 2/5 x 3/1 = ?

F. 5 2/5 ÷ 1/3= ?

Answers

Honestly, I'm not sure how to answer this, but I think this can help you.

Well if 5 and 2 fifths is one third of the total height of the building, then that means to find the total height of the building you need to times 5 2/5 by 3.

(I think F is an answer)

The answer is E, they use the formula 5 2/5 x 3/1 which means that they need 3 wholes of the original 5 2/5.

PLEASE HELP ASAP!
Consider the 720 permutations of the numbers 1, 2, 3, 4, 5, 6. In how many of these permutations do exactly 3 of the numbers end up in the positions where they started?

Answers

The set {1,2,3,4,5,6} has a total of 6! permutations

a. Of those 6! permutations, 5!=120 begin with 1. So first 120 numbers would contain 1 as the unit digit.

b. The next 120, including the 124th, would begin with 2.

c. Then of the 5! numbers beginning with 2, there are 4!=24 including the 124th number, which have the second digit =1

d. Of these 4! permutations beginning with 21, there are 3!=6 including the 124th permutation which have third digit 3

e. Among these 3! permutations beginning with 213, there are 2 numbers with the fourth digit =4 (121th & 122th), 2 with fourth digit 5 (numbers 123 & 124) and 2 with fourth digit 6 (numbers 125 and 126).

Lastly, of the 2! permutations beginning with 2135, there is one with 5th digit 4 (number 123) and one with 5 digit 6 (number 124).

∴ The 124th number is 213564

Similarly reversing the above procedure we can determine the position of 321546 to be 267th on the list.

The set {1,2,3,4,5,6} has a total of 6! permutations a. Of those 6! permutations, 5!=120 begin with 1. So first 120 numbers would contain 1 as the unit digit. B. The next 120, including the 124th, would begin with 2. c. Then of the 5! numbers beginning with 2, there are 4!=24 including the 124th number, which have the second digit =1 d. Of these 4! permutations beginning with 21, there are 3!=6 including the 124th permutation which have third digit 3 e. Among these 3! permutations beginning with 213, there are 2 numbers with the fourth digit =4 (121th & 122th), 2 with fourth digit 5 (numbers 123 & 124) and 2 with fourth digit 6 (numbers 125 and 126). Lastly, of the 2! permutations beginning with 2135, there is one with 5th digit 4 (number 123) and

ALGEBRA 1 HOMEWORK- I NEED HELP ASAP!!! thank you!!!!

Answers

i’ll try working it out, if i don’t answer then i didn’t get the answer.

i tried working it out but i couldn’t do it i hope someone else can help you

A square pyramid. The square base has side lengths of 5 feet. The 4 triangular sides have a base of 5 feet and height of 6 feet.
What is the surface area of a pyramid with a base area of 25 ft2 and lateral faces each with areas of 15 ft2?

Answers

Answer:

85 ft^2

Step-by-step explanation:

Ok, the square base area is 5 x 5 = 25 square feet

the triangular sides have an area of (1/2)(5)(6) each, which is 15 square feet each, like you said.

To find the total surface area, you multiply the 15 square feet x 4 (there are 4 sides) and add the base.

15 x 4 = 60 + 25 = 85 square feet

85 ft __________

hope it helps :)

please help me with the questions below

Answers

Answer:

2) 3/4 of the girls did not have 1 piece bathing suits

3) 4/6 were at the kiddie pool

4) 1/3 was boys

sorry if this was wrong

3/4 of the girls did not have a bathing suit. Since 1/4 of the girls did that would leave 3 out of the four left.

How do I solve this?

Answers

Answer:

We know the width maybe 22ft and at its widest.

IF we say 3 triangles can be fit into a polygon given 2 sides then we 180 x 3 = 560 degree if its 3 rectangles then if it is easier to make 4 rectangles if square shape we can subtract the smaller measures of the missing rectangle.

With triangles;

The number of triangles is always 2 less than that that of its sides.

= 3 triangles + 2 = 5 sides.

The sum of interior angles

(n-2) x 180 = 540 degree

5-2 x 180

To determine the amount of sides; we remember

(n-2) 180

360 = (n-2) 180

+360 = 180 -360 +180

+360 = 180 = (3 triangles with 180)

900/180 = 5 sides.

If we say 5 triangles created with 3 given lengths

then same rule applies n-2 (180)

=7 sides

= if regular shape largest line 22 x 7 = 154 ft sq = Area.

Answer:

374

Step-by-step explanation:

First do the area of the triangle 7 x 22 = 308 308/2 = 154 22 x 10 = 220 220+154 =374

can someone help with this simple question? giving out brainliest!

Answers

Rory would finish reading first, I’ve done the math for you ^^

Rory would finish first!
To find the amount of pages they read you divide the amount of pages by the time
140/5 = 28
200/7.5 = 26.6
To find how long it would take them you take the number of pages they need and divide it by there average amount of pages per hour
350/28 = 12.5 hrs
350/26.6 =13.2 hrs
Therefore, Rory finished first

Please answer correctly

Answers

Answer:

9 x 10 x 7 and 9 x 4 x 5

Step-by-step explanation:

I explained in the other question you asked

Answer is 1-4-7-&-&-9-5-

which angles are complementary to each other ? select all that apply

Answers

Answer: angle 4 and angle 5

Complementary angles, if added together, make a right angle or 90* angle

The answer is 4> and 5> both of them added is a 90 degree angle, and for a supplementary angle the angles will add up to 180 degrees

find the ratio if it is given that ...

1) 6a-3b=5b

2) a+b=3a

3) 2a-3b/5 = a+b/2

Answers

Here is the answer to your question as This is the way I think it is solved

I agree with the person on top up

****no links please****

Answers

Answer:

Step-by-step explanation:

1. π ≈ 3.1415. π + 10 ≈ 13.1415.

2. Find the square root of 20. It is about 4.4721. 4.4721 + 1/2 (or .5) = 4.9721

3. The square root of 100 is 10.

4. Order them.

5. It is most obvious that the answer to [tex]\sqrt{20\\}[/tex] + 1/2 is first. The square root of 100 is ten, so that goes second because pi + 10 is greater than 10. (pi + 10 goes last)

6. [tex]\sqrt{12} + 1/2, \sqrt{100}, \pi + 10[/tex]

it would take about 108 minutes to jog 12 miles

Answer:

90 minutes or 1 hour and 30 minutes.

Step-by-step explanation:

im failing math rn and really need help so pls help. Find the value of xin the triangle shown below.

Answers

Answer:

x = 10

Step-by-step explanation:

Pythagorean Theorem = a² + b² = c²

6² + 8² = c²

36 + 64 = c²

100 = c²

c = 10

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Answer:

Step-by-step explanation:

pythagorean thereom

6^2 + 8^2 = c^2

100 = C^2

c = 10

Example Given

Find a or b

a = 20. b = ? c = 25

Find b or a. c^2 - a^2 = b^2

25^2 - 20^2 = c^2

625 - 400 = 225

Square Root of 225 is 15

QUESTION

a = 3 b = 4 c = ?

Answers

the answer is 5

a^2+b^2=c^2
9+16=25
sq root of 25 is 5

Answer:

the answer is 5

Step-by-step explanation:

helpppp plzzz...plz give steps

Answers

Answer:

Volume of hemisphere =

[tex] \frac{2}{3} \pi \: r {}^{3} [/tex]

Given volume =

[tex]18\pi \: cube[/tex]

[tex] \frac{2}{3} \times \frac{22}{7} \: {r}^{3} = 18 \times \frac{22}{7} [/tex]

So pi is there on both the sides so it will be cut from both LHS and RHS

[tex] \frac{2}{3} \times r {}^{3} = 18[/tex]

[tex]2 \times r {}^{3 } = 18 \times 3[/tex]

[tex]2 \times r {}^{3} = 54[/tex]

[tex]r {}^{3} = \frac{54}{2} [/tex]

[tex]r {}^{3} = 27[/tex]

[tex]r = 3[/tex]

Therefore value of r=3 inches

If you are helped with my answer pls tag me brianliest I really want it... Plzz

THANK YOU

R=3 inches that’s the answer

HELP ASAP 30 POINTS WORTH !!!!! OωO

The slope of a line is 2. The y-intercept of the line is –6. Which statements accurately describe how to graph the function? Locate the ordered pair (0, –6). From that point on the graph, move up 2, right 1 to locate the next ordered pair on the line. Draw a line through the two points. Locate the ordered pair (0, –6). From that point on the graph, move up 2, left 1 to locate the next ordered pair on the line. Draw a line through the two points. Locate the ordered pair (–6, 0). From that point on the graph, move up 2, right 1 to locate the next ordered pair on the line. Draw a line through the two points. Locate the ordered pair (–6, 0). From that point on the graph, move up 2, left 1 to locate the next ordered pair on the line. Draw a line through the two points.

Answers

Answer:

A because (0,-6) is the y-intercept so you start at the point you know. Then because slope is a rise over run fraction the slope can also be written as 2/1 which is rise 2 over 1.

Step-by-step explanation:

Answer:

A, cuz (0,-6) is the y-intercept. You start at the point that is familiar to u. Then cuz slope = rise over run, simplify the slope which is 2/1.

which angle is adjacent to 9 ?

Answers

Adjacent means next to, so 12

Answer:

its the last one 12

Step-by-step explanation:

in a three digit number, the hundreds digit is one more than the ones digit and the tens digit is twice the hundreds digit. If the sum of the digits is 11, find the number. If the hundreds digit of the number is x, the equation will be? 20 Points to solve and brainliest.

Answers

Answer:

I am not sure, but I think 362 is the answer

Step-by-step explanation:

hundred digit:x

tens digit:2x

ones digit:x-1

x+2x+x-1=11

4x=12

x=3

number=362

362 is the answer because i learned this yesterday

Just need to know the unit rates ! Will make brain !!

Answers

Answer:

bar bar bar bar bar barar bavr

1.25
7.5
8
I hope this helps

plzzzz help..and give steps plzzzzzzzz

Answers

A-Y=5 less than twice X
B- (2,5), (4,4), (6,3), (8,2)
C- 5/2X-4
D- 3/2X-1

graph each answer choice and look at the slope of the line rise/run
the equation for answer choice A
is Y=5-(X•2)
the equation for answer choice B is
Y=-1/2X+6
the equation for C is Y=5/2x-4
and the equation for D is Y= 3/2X-1
the slope of A is -2/1
the slope for B is -1/2
the slope for C is 5/2
the slope for D is 3/2
the answer with the greatest slope is
5/2 the answer is C

The diagram shows two four five ten people that need to eat some drinks

Which of the following is equal to 2?

Answer choices:

A. 6 + 4 divided by (2 + 1) x 3

B.(6 + 4 divided by 2) - 1 x 3

C.6 + (4 divided by 2) + 1x3

D.(6 + 4) divided by 2 - 1 x 3

NO LINKS!!!!

Answers

Awnser is A 6+4 divided by [2+1]x3

Answer A because 6+4 divided by (2+1)x3 is 2

Help with math earn 10 points

Answers

Answer:

2 I think

Step-by-step explanation:

It is 2 (Unnecessary Stuff)

X,Y and Z are three points on a unit sphere (i.e. a sphere with radius 1). The space
distance between any pair of the three points is √2 . An ant can only
crawl on the surface of the sphere. The ant starts from point X, passes through points Y and Z, and then returns to X. What is the shortest possible distance of this trip?

Answers

Answer:

The shortest possible distance is 5/3*pi.

Step-by-step explanation:

Answer:

The shortest possible distance is 5/3*pi.

Step-by-step explanation:

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