Mathematics High School

Which could be the dimensions of a rectangular prism whose surface area is greater than 140 square feet?​

Answers

Answer 1

Answer:

152

Step-by-step explanation:

the second one, ((6 x 5) x 4) +((5 x 4) x 2) = 160

the third one, ((7 x 6) x 4) + (6 x 4) x 2) = 216

the fourth one, ((8 x 4) x 4) + ((4 x 3) x 2) = 152

Answer 2

Step-by-step explanation:

I HOPE MY ANSWER HELPS U;)
Which Could Be The Dimensions Of A Rectangular Prism Whose Surface Area Is Greater Than 140 Square Feet?

Related Questions

A sphere has a radius of 4. what is the volume of the sphere? show your answer in terms of pi. I've been stuck on this for 4 days and I can't get it.​

Answers

Answer:

ok let me help

Step-by-step explanation:

v=268.08 sooo

r(radius) which is 4

v=4/3 n r³ =4/3×n×4³ = 268.08

Answer:

(256/3)π or 85.33π

Step-by-step explanation:

The equation for volume of a sphere is 4/3πr^3 where r = the radius

So the volume of the sphere in terms of pi would be

4/3(π)(4)^3

(4/3)(64)π

4 x 64 = 256

256/3 = 85.33

In terms of pi the answer is (256/3)π or 85.33π

6 x 10^8 is how many times a large as 2 x 10^3

Answers

the answer should be 3 x 10⁵

Answer:

it is 300000 time large

Step-by-step explanation:

Hope this Helped

how to do Pythagorean Theorem

Answers

a^2 + b^2 = c^2 or "a squared plus b squared equals c squared"

Answer:

pythagorean theorem is a^2 +b^2=c^2

Step-by-step explanation:

basically the two shorter sides added together squared is equal to the longest side squared. if trying to find the length of the longest sidee you just have to do the square root of a^2+b^2

Solve the simultaneous equations
3
2x - y = 7
xy = 15

Answers

Answer:

(5, 3 ) and (- [tex]\frac{3}{2}[/tex], - 10 )

Step-by-step explanation:

Given the 2 equations

2x - y = 7 → (1)

xy = 15 → (2)

Rearrange (1) expressing y in terms of x , that is

y = 2x - 7 → (3)

Substitute y = 2x - 7 into (2)

x(2x - 7) = 15

2x² - 7x = 15 ( subtract 15 from both sides )

2x² - 7x - 15 = 0 ← in standard form

(x - 5)(2x + 3) = 0 ← in factored form

Equate each factor to zero and solve for x

x - 5 = 0 ⇒ x = 5

2x + 3 = 0 ⇒ 2x = - 3 ⇒ x = - [tex]\frac{3}{2}[/tex]

Substitute these values into (3) for corresponding values of y

x = 5 : y = 2(5) - 7 = 10 - 7 = 3 ⇒ (5, 3 )

x = - [tex]\frac{3}{2}[/tex] : y = 2(- [tex]\frac{3}{2}[/tex] ) - 7 = - 3 - 7 = - 10 ⇒ (- [tex]\frac{3}{2}[/tex], - 10 )

Four triangles with bases of 12 centimeters and heights of 8 centimeters were used to form a parallelogram. Calculate the area of the parallelogram.

Answers

Answer:

192

Step-by-step explanation:

12 x 8 x 4 x1/2 = 192

192

Using ABC, identify the ratio for sine of C​

Answers

Answer:

BA / AC

Step-by-step explanation:

Given the triangle ABC;

To obtain the Sin C

Defining the attached triangle with respect to C:

Sine = opposite / hypotenus

Sin C = BA / AC

Hence, the ratio of sinC is BA /AC

help me....................

Answers

Answer:

help me plssssssssssssss...

Answer:

it's 18+21 so 39

Step-by-step explanation:

anymore help ?

A group of 50 students at a day camp got to choose an activity to do. 21
chose to make a craft, 16 chose to play volleyball and 13 chose to go on
a nature walk. What percent chose to make a craft?

Answers

(THIS ANSWER HAS BEEN DELTED FROM THE BRAINLY STAFF)Reason: 5839636 (SPAMING, IN.)Dear user, we are very sorry for what this user has done and said. For help go to Brainly.comquestionconcerns

Brainly.com

2-19-21

Answer the photo below thanks

Answers

Answer: that is a rectangle

Step-by-step explanation:

Answer:

Rectangle , is correct answer of this question

Write the answer in its simplest form. -8 + 13​

Answers

Answer:

5

Step-by-step explanation:

-8 + 13 is equal to 5.  It is positive since the larger number is positive.

5) 15 – 3(x + 2) ??????????????????????

Answers

Answer:

-3x + 9

Step-by-step explanation:

Mae Ling earns a weekly salary of $345 plus a 7.0% commission on sales at a gift shop. How much would she make in a work week If she stood $4,300 worth of merchandise?

She would make $________​?

Answers

Answer:

She would make $646.00

CAN SOMEONE HELP ME PLEASE

Answers

Answer:

[tex]\frac{\sqrt{189x^3y^6} }{\sqrt{3x} } \\= \frac{\sqrt{3^2(7)(3)(x^2)(x)(y^3)^2} }{\sqrt{3x} } \\=\sqrt{\frac{(3xy^3)^2(7)(3x)}{3x} }\\=3xy^3\sqrt{7}[/tex]

If $30,000 then is equivalent to $900,000;
then, what is $1 then equivalent to in today's
dollars?

Answers

Answer:

$30

Step-by-step explanation:

You need to figure out how the money changes between then and now. To do that, take now and divide it by then; 900,000/30,000 = 30, the amount now is 30 times that of then. To figure out what any amount then is worth now, multiply it by 30 and you'll get you answer. (In this case: 1*30 = 30)

25 points and brainliest!! look at picture below.

Answers

Answer:

the volume of the cone is 1,196.92

Step-by-step explanation:

V = 1/3 x 3.14 x r^2 x h

How many solutions exist for the given equation?
1/2(x+12) = 4x -1
zero
one
two
infinitely many

Answers

Answer:

one answer

x = 2

Step-by-step explanation:

PLZ HELP 10 POINTS FOR THIS QUESTION PLZ PLZ

Answers

Answer:

Tried my best..... Hope it helps! :)

1. 1 3/4 + 1/2 + 1/4 + 1/2
2. 5 5/8 - 2 6/7 - 2/7 -5/8
3. 9 5/6 + 1 1/4 + ___ = 14
Please answer these and help me!!!

Answers

yo mama is nice stay safe

Answer:

1. 3

2. 1 6/7

3.8 1/6

Step-by-step explanation:

hope this is correct:)

What is 3 - 15/7? I am having trouble with that problem! Thank you for whoever helps.

Answers

Answer:

About -1.7142

Step-by-step explanation:

-

5-c=-9c-6
Anyone know the answer?

Answers

Answer:

c=-8/11

Step-by-step explanation:

what r passing marks out of 40​

Answers

Answer:

36/40 - A, 32/40 - B, 28/40 - C, and 24/40 - D

Step-by-step explanation:

Answer:

18 is ur answer

thank you

in a unit circle, what is the relationship between arc length and central angle?

Answers

Answer:

The measure of an arc refers to the arc length divided by the radius if the circle. The arc measure equals the corresponding central angle measure, in radians.

PLEASE HELP ITS DUE SOONNNNN

Answers

Answer:

1 is correct.

2 is incorrect.

3 is correct.

4 is correct.

5 is correct.

6 is incorrect.

Step-by-step explanation:

You're welcome, hope I helped.

oouuu i’m glad the person above helped

Find the mode of the following data: 5, 0, 5, 4, 12, 2, 14

Answers

Answer:

5

Step-by-step explanation:

To solve the problem we must know about Mode.

What is the mode?

Mode is the data point that repeats the most number of times in a given data set.

The mode of the data set is 5.

Given to us

Data set: {5, 0, 5, 4, 12, 2, 14}

As in the given data points {5, 0, 5, 4, 12, 2, 14}, number 5 repeats twice, therefore, 5 is the mode of the given data set.

Hence, the mode of the data set is 5.

Learn more about Mode:

https://brainly.com/question/17727138

Please help giving brainliest

Answers

Answer:

this is a scalene triangle. we can see that none of the side lengths and none of the angles are equivalent to each other. that's why it's scalene.

Select all expressions that are equivalent to 5x + (x+6) +3x.
A.8x+6
B.6x+6+3x4
C.5x+6+ 3x
D.9x+6
HURRY PLZ

Answers

Answer:

The correct answer is 9x+6.

Step-by-step explanation:

The equivalent expression to the given expression is 9x+6.

The given expression is:

5x + (x+6) +3x.

What is an expression?

An expression is a set of terms combined by mathematical operations.

5x + (x+6) +3x

=5x+x+3x+6

=9x+6

So, equivalent expression is 9x+6.

Thus, the equivalent expression to the given expression is 9x+6.

To get more about expressions visit:

https://brainly.com/question/945593

ABC is similar to XYZ. The length of AB is 3 inches. The length of BC is 5 inches. The length of YZ is 13 inches. What is the length, in inches of XY

Answers

Answer:

7.8

Step-by-step explanation:

Plz solve this question

Find the measure of unknown angles​

Answers

Answer:

1360

Step-by-step explanation:

I know because I get all a's but then again I might be wrong I  didn't take my time so sorry  

Answer:

x = 110°

Step-by-step explanation:

∠ QRS = ∠ YRT = 110° ( vertically opposite angles )

∠ PQR = 180° - 120° = 60° ( adjacent angles )

The sum of the interior angles of a quadrilateral = 360°

Sum the angles and equate to 360°, that is

110 + 60 + x + 80 = 360

250° + x = 360° ( subtract 250° from both sides )

x = 110°

how can i solve this question?​

Answers

Answer:

[tex] PQ=4\sqrt{2} \:cm=5.66 \: cm[/tex]

Area of square PQRS[tex] = 32\: cm^2 [/tex]

Step-by-step explanation:

ABCD is a square. Points P, Q, R and S are the midpoints of sides AB, BC, CD and DA of square ABCD respectively.

Therefore,

BP = 1/2 * AB = 1/2 *8 = 4 cm

BQ = 1/2 * BC = 1/2 *8 = 4 cm

In [tex] \triangle PBQ, \: m\angle PBQ =90\degree [/tex]

Therefore, by Pythagoras theorem:

[tex] PQ=\sqrt{4^2 +4^2} [/tex]

[tex] PQ=\sqrt{2*4^2} [/tex]

[tex] PQ=4\sqrt{2} \:cm=5.66 \: cm[/tex]

Area of square PQRS[tex] =PQ^2 [/tex]

Area of square PQRS[tex] =(4\sqrt{2}) ^2 [/tex]

Area of square PQRS[tex] = 32\: cm^2 [/tex]

Write an recursive formula for a_n and the n^th term of the sequence 3, -18, 108, If You answer this, you might become Brainliest

Answers

Answer:

an=a1+(n-1)*-6

Step-by-step explanation:

a1= 3

the recursive formula is an= a1+ (n-1)d

d= how you get from one to the other

to get from 3 to -18 you could either subtract 21 or multiply it by -6

to find which one you have to look at the next number which is 108

to get from -18 to 108 you would either add 126 or multiply it by -6

since multiplying by -6 is in both that is the answer

d= -6

an=a1+(n-1)*-6

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