Math help 60!!!!!!!!!!!!!

Answers

Answer 1

Answer:

perimeter is 36 and area I think is 72

Step-by-step explanation:

Related Questions

Tyler asks for a fish tank for his birthday. The task he wants is a rectangular prism 20 inches long, 10 inches wide, and 12 inches tall.

Answers

Answer:

2400 in^3

Step-by-step explanation:

Tyler asks for a fish tank for his birthday. The task he wants is a rectangular prism 20 inches long, 10 inches wide, and 12 inches tall. How much water will the fish tank hold?

the capacity of the tank can be determined by calculating the volume of the tank

volume of a prism = length x width x height

20 x 10 x 12 = 2400 in^3

Match each equation with the problem it represents.

Answers

Answer:

4 more than the product of 9 and a number is 36. /// 9n + 4 = 36

9 times the sum of a number and 4 is 36. /// 9(n + 4) = 36

4 times the sum of a number and 9 is 36. /// 4(n + 9) = 36

9 subtracted from the product of 4 and a number is 36. /// 4n - 9 = 36

In the star below, all of the inscribed angles are congruent. Find the measure of each inscribed angle.

Answers

Answer:

36 degrees for each angle.

Step-by-step explanation:

If you divide 180 by 5 (for each point in the star) you get 36 degrees.

2x + 5 /3x + 7 = 3/5 find X plz

Answers

Answer:

x = -96/55

Step-by-step explanation:

Given that 2x + (5 /3)x + 7 = 3/5

Firstly, we have to multiply through out the expression by the common denominator. We can see that the denominators are 3 and 5, hence the common denominator is 15. Multiplying through by 15 gives:

2x * 15 + (5 /3)x * 15 + 7 * 15 = (3/5) * 15

30x + 25x + 105 = 9

Collect like terms:

30x + 25x = 9 - 105

55x = -96

Dividing through by 55:

x = -96/55

Find the value of x need ASAP

Answers

Answer:

x=75°

Step-by-step explanation:

the triangle is an isosceles triangle (which you can tell since they show you that the two sides are congruent)

so this means that the base angles are congruent

so, x=75°

In how many ways can a committee of two men and two women be formed from a group of nine men and nine women?

Answers

Answer: 1296 different committees

==========================================================

Explanation:

We have 9 men and we want to select 2 of them. The order doesn't matter. If order did matter, then we would have 9*8 = 72 permutations. Since order doesn't matter, we have instead 72/2 = 36 combinations. The reason why order doesn't matter is because no person outranks another on a committee. Any given seat is the same as anyone else. This is excluding any chairperson of course.

So we have 36 ways to select the men. There are also 36 ways to select the women as well for the exact same steps as listed above. This is due to there being 9 women total and we're selecting 2 of them.

Since there are 36 ways to select the two men, and 36 ways to select the two women, this leads to a total of 36*36 = 1296 different committees

It might help to think of a table that has 36 rows and 36 columns. Each row could represent a different two-person group of men while each column represents a different two-person group of women. The intersection of a given row and column would then form a unique four-person committee. So that may help visually show why there are 36*36 = 1296 different committees (each committee is an inner cell).

|4(x-3)|=15
PLS I NEED HELP ASAP

Answers

Answer:

27/4 or negative 3/4

Step-by-step explanation:

no files i’ll report your answer
50 point answer
•
In the diagram below, lines TK and I are
90
L
M
<
A. skew
B. parallel
C. perpendicular

Answers

Answer:

C. Perpendicular

Step-by-step explanation:

The lines are making 90° with each other.

JK ⊥ LM, the lines are perpendicular

Correct choice is C

pPLEASE HELP WILL MARK IF CORRECT

Answers

Answer:

f(5) = 2

Step-by-step explanation:

it says to use the function (-x+3) for when x is bigger than 2

f(x) = (-x) + 3 replace x with 5

f(5) = (-5) + 3 and f(5) = 2

Answer:

[tex]f(5)=-2[/tex]

Step-by-step explanation:

In piecewise functions, we need to find the applicable equation to use based on our value of [tex]x[/tex]. [tex]f(5)[/tex] denotes [tex]x[/tex] as 5. Since [tex]5>2[/tex], we will use the equation that corresponds to [tex]x>2[/tex], which is [tex]-x+3[/tex].

Substituting [tex]x=5[/tex], we have:

[tex]x=-(5)+3,\\x=-5+3,\\x=\boxed{-2}[/tex]

Which type of sampling method is being employed in the following example:
“A person is trying to decide between two different tablets. So, the person asks a
few customers standing at the technology counter in the department store if they
like the iPads or the Android based tablets."

Answers

Answer: Convenience sample

Step-by-step explanation: The person asks the fist people in the store she sees at the technology counter so it is not a random sample.

Isabel owns a T-shirt cart and has a contract with a local sports arena to distribute T-shirts outside the venue. Isabel is paid a flat rate of
$255 and a variable rate per T-shirt. The following table represents the total amount of money isabel makes. Let & denote the
number of T-shirts that Isabel sells and let y denote the amount of money that Isabel makes. What is the estimated amount of money
that Isabel makes if she sells six T-shirts?
T-shirts
0
1
2
3
4
Money
$255 $270 $289 $312 $339

Answers

Answer:

$355

Step-by-step explanation:

hey lol pls help ;)
A) the angles are alternate exterior angles
B) the angles are interior angles
C) the angles are supplementary angles
D) the angles are vertical angles

Answers

The answer is A because it’s right

what is the answer to this

Answers

I think it’s d I’m not sure though

What is the value of x based on the relationships in this
triangle?

Answers

Your answer is 12°

The angles in triangle always add up to 180.

You can set up an equation using that information:

(2x+1)+(5x+5)+90=180

Combine like terms:

7x+96=180

Subtract 96 from both sides

7x=84

Finally, divide 7 from both sides and you get

X=12

write the first six cube of natural number

Answers

Answer:

1, 8, 27, 64, 125, 216, 343, 512, ... 1, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, ...

Step-by-step explanation:

Answer:

The cube of first six natural numbers are

1, 8, 27, 65, 125, 216

Step-by-step explanation:

Natural Numbers are known as 1, 2, 3, 4, ..., ∞

Now,

For Cube of first six natural numbers

1³ = 1

2³ = 8

3³ = 27

4³ = 64

5³ = 125

6³ = 216

Thus, The cube of first six natural numbers are

1, 8, 27, 65, 125, 216

-TheUnknownScientist

Marking brainliest!!

Was the KKK prominent people ?

Answers

Well it depends on how you define prominent. Their actions made them notorious in history books and everyone feared them in the Jim Crow era. So yes, they were prominent but more notorious.

Agree with first answer not good ppl in the least but we’re indeed quite prominent I put the def below for u if it helps.

Prominent definition; important/famous

They were definitely important and famous, just not in the best light ya feel me?

solve (√100 +√25). ASAP

Answers

Answer:

Step-by-step explanation:

Please Hurry!!
For his long distance phone service, Chris pays a $3 monthly fee plus 11 cents per minute. Last month, Chris's long distance bill was $11.03. For how many minutes was Chris billed?

__ minutes

Answers

The answer is that It’s 73 minutes

an hour and 13 minutes

G = { liquid, solid, gases} what type
of set is G.
a) Empty set
b) Firite set
c) Infinite set
d) Undefined set

Answers

Answer:

Step-by-step explanation:

I think it’s b…

2\div7=2÷7=2, divided by, 7, equals ??Question mark Choose 1 answer:(Choice A) A \dfrac97 7 9 start fraction, 9, divided by, 7, end fraction (Choice B) B \dfrac72 2 7 start fraction, 7, divided by, 2, end fraction (Choice C) C \dfrac27 7 2 start fraction, 2, divided by, 7, end fraction (Choice D) D \dfrac29 9 2

Answers

Answer:

(Choice C) C \dfrac27 7 2 start fraction, 2, divided by, 7, end fraction

Step-by-step explanation:

2÷7=2, divided by, 7, equals

(Choice A) A \dfrac97 7 9 start fraction, 9, divided by, 7, end fraction

(Choice B) B \dfrac72 2 7 start fraction, 7, divided by, 2, end fraction

(Choice C) C \dfrac27 7 2 start fraction, 2, divided by, 7, end fraction

(Choice D) D \dfrac29 9 2

2÷7=2, divided by, 7, equals (Choice C) C \dfrac27 7 2 start fraction, 2, divided by, 7, end fraction

2 ÷ 7

= 2/7

= 0.2857142857142

= 0.29

Determine the new price after following the markdown.
original price
$72.00
markdown
15%

Choices
•$61.20
•$62.50
•$61.85
•type equation here

Answers

Answer:

$61.20

Step-by-step explanation:

15% of 72 is 10.8 (because 72 x 0.15 = 10.8)

So, the markdown is $10.80 off of $72.00

To get the new sale price, we just subtract the markdown ($10.80) from the original price ($72.00)

$72.00 - $10.80 = $61.20

So, the answer is $61.20

I hope this helps! :)

What is the diameter of a hemisphere with a volume of 863 in3 to the nearest tenth
of an inch?

Answers

Answer:

Step-by-step explanation:

somehow i got 146.729521 inches...

Answer:127.5in

Step-by-step explanation:

use V=2/3(pi)r^2

863=2/3(pi)(r^2)

isolate the radius

then you get r=63.8

63.8*2= 127.5in

Write the equation of the line that passes through the points (−9,−7) and (−4,4). Put your answer in fully reduced point-slope form, unless it is a vertical or horizontal line.

Answers

Answer:

y + 7 = 11/5(x + 9)

Step-by-step explanation:

Given points:

(-9, -7) and (-4, 4)

Find the slope:

m = (4 - (-7)) / (-4 - (-9)) = 11/5

Use one of the points and point-slope form:

y - y1 = m(x - x2)y - (-7) = 11/5(x - (-9))y + 7 = 11/5(x + 9)

Slope

m=(4+7)/-4+9m=11/5

Equation in point slope form

y-y1=m(x-x1)

y+7=11/5(x+9)

the mean of six numbers is 12.five of the numbers are 11,7,21,14 and 9.calculate the sixth number

Answers

Answer:

Step-by-step explanation:

Selection two: solving two step equations (7 of 10) 20-n=48

Answers

N= 28! 20-28=48 (also the same as 20+-28=48)
Please Mark BRAINLIEST!

pls hellllppp ill mark as brainlist

Answers

Answer:

the surface area is not equal to 296 sq ft.

Step-by-step explanation:

There are total six faces of the given rectangular prism

Area of the top and bottom face is equal to 288 Sq ft

Area front face and the face at the back = 2 * 2 * 144 = 576 Sq. ft.

Area of the other two sides is = 2 * 2 * 144 = 576 Sq. ft.

The total surface area of the prism is 576 +576 + 288 = 1440 Sqft

No, the surface area is not equal to 296 sq ft.

The question in the image
Please help

Answers

✎ Answer:m MP= 88°

⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆

MP= 2∠MQP= 2(44)=88°

✄----------------

hope it helps...have a great day!!

Michelle is giving a haircut and a permanent to another woman. The
total bill is $77. If the woman tips Michelle 15%, how much will the tip
be?

Answers

Answer:

$77 x 15/100 = $11.55

Step-by-step explanation:

15 percent of 77 dollars is 11.55

please help asap!!!!!!!!

Answers

Answer:

Step-by-step explanation:

PLEASE HELP WILL MARK BRAINLIST
Find the length of YVU. Round to the nearest hundredth.
U
Y
V
85
1089
Z
X
W
XV = 24 meters
6.33

Answers

Step-by-step explanation:

m<UZV = 180-108=72°

arc YVU = 180+72+85= 337°

diameter XV = 24 m

so, the length of arc YVU =

337/360 × π × D

= 0.94 × 3.14 × 24 m

= 70.84 meters

Answer:

70.58

Step-by-step explanation:

just did it. other dude's decimals are wrong.

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