help plz its due at 12!!

Help Plz Its Due At 12!!

Answers

Answer 1

Answer:

Send this to a Tutor. They will help, and also when asking a tutor make sure you ask them for a backup explanation because they may be wrong

Answer 2

Answer:

144

Step-by-step explanation:

Since the triangle is equilateral all the sides are equivalent, meaning you can make any 2 sides equal to eachother

4x + 32 = 12x

32 = 8x

x=4

Replace the x of one of the sides  

12(4) = 48

and since we are finding the perimeter multiply 48 by 3 since there are 3 sides

48(3)

144


Related Questions

Use f(x) = 2x + 5

Find f^-1 (11)

Answers

Answer:

If you're looking for the inverse, the answer is:

[tex]\frac{x}{2}-\frac{5}{2}[/tex]

pls write the steps u did​

Answers

When two parallel lines are intersected by a transversal, the same-side exterior angles are supplementary. That means that their sum is 180.

Using that logic, if the two roads were parallel, then the sum of their same-side exterior angles will add up to 180. Yet their same-side exterior angles add up to 170 (130 + 40 = 170), hence they can't be parallel.

See the drawing attached below.

Using supplmenatry angles (two angles whose sum of measures add up to 180 or a straight line), we can say that:

m<DIE + m<HID = 18

40 + m<HID = 180

m<HID = 140

Similarly:

m<BHC + m<CHI = 180

130 + m<CHI = 180

m<CHI = 50

Using verticle angles therome, (when two lines intersect, the angles opposite to eachother are congruent, or have the same measure), we can say that:

m<DIE = m<GIH = 40

m<GIE = m<HID = 140

m<CHI = m<AHB = 50

m<BHC = m<AHI = 130

Which of the following graphs represents the equation above?

y=1/2x-2

Answers

Answer:

There’s no graphs

Step-by-step explanation:

Answer:

Step-by-step explanation:

Help me pls 4 5 6 7 8 and 9 pls

Answers

9514 1404 393

Answer:

  4C, 5D, 6A, 7E, 8B, 9s

Step-by-step explanation:

This is a vocabulary question. The angles named by the relationships A-E are angles that have the transversal as a common side. "Interior" and "exterior" refers to the space between the crossing lines, or outside the crossing lines, respectively. "Alternate" means the angles are on opposite sides of the transversal; "consecutive" means they are on the same side of the transversal.

Angles are "corresponding" if they are in the same direction from the point of intersection where the transversal crosses the two lines. The angles will be "consecutive", but one will be interior and the other will be exterior.

4. angle 9 is left of q, above r; angle 16 is right of q and below s, so these are alternate exterior angles, C.

__

5. angle 3 is below r and left of p; angle 5 is above s and left of p, so these are consecutive interior angles, D.

__

6. angle 7 is below s and left of p; angle 15 is below s and left of q, so these are corresponding angles, A.

__

7. angle 1 is above r and left of p; angle 10 is above r and right of q, so these are consecutive exterior angles, E.

__

8. angle 2 is above r and right of p; angle 11 is below r and left of q, so these are alternate interior angles, B.

__

9. angles 6 and 13 are above transversal s.

A cylinder and a cone have the same diameter: 8 inches. The height of the cylinder is 3 inches. The height of the cone is 18 inches. Use π = 3.14. What is the relationship between the volume of this cylinder and this cone? Explain your answer by determining the volume of each and comparing them. Show all your work. (10 points)

Answers

Answer:

The volume of the cylinder is 1.5 more that the one of the cone (i think)

Step-by-step explanation:

HOPE THIS HELPS (i am not sure it is correct)

PLZZ MARK BRAINLIEST if correct

Answer:

Step-by-step explanation:

A cylinder and a cone have the same diameter: 8 inches. The height of the cylinder is 3 inches. The height of the cone is 18 inches.

Use π = 3.14.

Mary rolls a fair dice and flips a fair coin.
What is the probability of obtaining an even number and a tail?

Answers

Answer:

1/4

Step-by-step explanation:

even number is 3/6 = 1/2

and the coin is 1/2

so 1/2 x 1/2 = 1/4

Answer:

1/4

Step-by-step explanation:

Please quick You purchase a car using a $15,000 loan with a 5% simple interest rate.
(a) Suppose you pay the loan off after 4 years. How much interest do you pay on your loan? Show your work. (10 points)

Answers

Answer:

a) $3000

Step-by-step explanation:

a)

interest = Principal x rate as decimal x time

interest = 15,000 x 0.05 x 4

interest = 3000

1.If a number a is always less than another number b, which of the following expressions expresses their relationship?

A.a≤b

B.a≥b

C.a>b

D.a 0

D.x 9
Which of the following sentences is the word equivalent of the expression above?

A.The product between 3 and a number is no less than 9.

B.The product between 3 and a number is greater than 9.

C.The product between 3 and a number is no more than 9.

D.The product between 3 and a number is less than 9.

Answers

Answer:

Let's define the symbols:

x <  y

means that x is strictly less than y.

x ≤ y

means that x is less than or equal to y.

(both of these signs can be in the other direction, take that in mind).

A) " a is always less than another number b"

Here we should have:

a < b.

a is always less than the other number b.

This is not in the options, so i suppose that there is a mistake in the question.

B) The expression "above" is not shown here, so i will just writhe the correspondent expression for each option, and you can see which one matches with the expression above.

a) "The product between 3 and a number is no less than 9"

3*n ≥ 9.

b) "The product between 3 and a number is greater than 9."

3*n > 9

c) "The product between 3 and a number is no more than 9"

3*n ≤ 9

d) "The product between 3 and a number is less than 9"

3*n < 9

In triangle MNO, NO = MN and angle MM = 13°. Find angle MO

Answers

Answer:

If NO=MN then angle M=O, so if angle O is what you are asking for, it should be 13 degrees

Step-by-step explanation:

What is the mapping notation that will transform triangle ABC to triangle A'B'C'?

Answers

Answer:

A'B'C' = A'(8,-3) B'(8,-6) C'(2,-6)

Step-by-step explanation:

Hope this helps you.

Answer:

Abc=e A

Step-by-step explanation:

someone explained

Jenna works in an ice cream shop. When she starts her shift the tub of chocolate ice cream is 2/3 full. When she finishes her shift 6 1/2 h later,

there is only 1/6 of the tub left. What was the average hourly change in tub fullness?

13

1

13

5

39

5

39

Answers

Answer:

1/13

Step-by-step explanation:

Ice cream

starting = 2/3 full

After Jenna's shift = 1/6 of the tub

Total Time = 6.5hours

Amount of ice cream consumed = [tex]\frac{2}{3} - \frac{1}{6}[/tex]

                                                  = [tex]\frac{1}{2}[/tex] = 0.5

Rate per hour = amount of ice cream consumed -=/ total time

                      = 0.5/6.5 = 1/13  ice cream consumed per hour

The sum of two numbers is 46. The difference of those numbers is 22. What are the two numbers?

Answers

Answer:

34 and 12

Step-by-step explanation:

so two numbers are x and x-22

then x+x-22=46

2x=68

x=34

x-22 = 12

The numbers are 34 and 12, which gives sum 46 and difference 22.

What is algebra?

Algebra is a study of mathematical expressions, in which numbers and quantities are represented in formulas and equations by letters and other universal symbols.

Let the two numbers are a and b.

According to given conditions,

The sum of a and b is 46,

And the difference of a and b is 22.

Implies that,

a + b = 46      (1)

a - b = 22      (2)

Add equation (1) and (2),

2a = 68

a = 34

Substitute the value of a in equation 1 to get the value of b,

34 + b = 46

b = 46 - 34

b = 12

The required numbers are 34 and 12.

To know more about Algebra on:

https://brainly.com/question/24875240

#SPJ2

the time, t, in seconds, is required for an object accelerating at a constant rate of a meters/second to travel a distance of d meters is given this equation

Answers

Answer:

C. [tex] d = \frac{at^2}{2} [/tex]

Step-by-step explanation:

Given:

[tex] t = \sqrt{\frac{2d}{a}} [/tex]

Required:

Make d the subject of the formula.

SOLUTION:

[tex] t = \sqrt{\frac{2d}{a}} [/tex]

Square both sides

[tex] t^2 = (\sqrt{\frac{2d}{a}})^2 [/tex]

[tex] t^2 = \frac{2d}{a} [/tex]

Multiply both sides by a

[tex] a*t^2 = \frac{2d}{a}*a [/tex]

[tex] at^2 = 2d [/tex]

Divide both sides by 2

[tex] \frac{at^2}{2} = \frac{2d}{2} [/tex]

[tex] \frac{at^2}{2} = d [/tex]

[tex] d = \frac{at^2}{2} [/tex]

Find the slope given the two points:
(3, 70) , (15, 90)

Answers

Answer:

x= 5/3

Step-by-step explanation:

An exterior angle of a triangle is 152°. If the non-adjacent angles are congruent, then what are the measures of all of the interior angles of the triangle?

a. 62°, 59°, 59°
b. 90°, 45°, 45°
c. 152°, 14°, 14°
d. 28°, 76°, 76°

Answers

9514 1404 393

Answer:

  d.  28°, 76°, 76°

Step-by-step explanation:

The sum of the "non-adjacent" interior angles of the triangle is equal to the exterior angle, so is 152°. If those angles are congruent, each is half of 152°, or 76°. The remaining angle is the supplement to 152°, so is 180-152 = 28 degrees.

The interior angles are 28°, 76°, 76°.

Molly and Cody are selling pies for a school fundraiser. Customers can buy apple pies and
pumpkin pies. Molly sold 1 apple pie and 13 pumpkin pies for a total of $160. Cody sold 14
apple pies and 7 pumpkin pies for a total of $140. What is the cost each of one apple pie and one
pumpkin pie?

Answers

Answer:

12 dollars and 6

Step-by-step explanation:

12 divided by 160 = 12

If a line contains the point (0, -1) and has a slope of 2, then which of the following points also lies on the line?

(0, 1)
(1, 1)
(2, 1)

Answers

Answer:

(1,1)

Step-by-step explanation:

What si the equation in slope intercept form of the line that passes through the points (-4,2) and (12,6)

Answers

Answer:

b = -12

Step-by-step explanation:

In order to find the slope intercept you must first find the slope of the given points.

[tex]-4,2 = 12,6[/tex]

[tex]S=\frac{y2-y1}{x2-x1}[/tex]

Substitute:

[tex]\frac{12--4}{6-2}[/tex]

[tex]12--4=12+4=16[/tex]

[tex]6-2=4[/tex]

[tex]S=\frac{16}{4}[/tex]

Now find the slope intercept

[tex]16\div4=4[/tex]

[tex]SI=y=mx+b[/tex]

Substitute:

[tex]12=4\times6+b[/tex]

Solve:

[tex]4\times6=24[/tex]

[tex]12=24+b[/tex]

Subtract 24 on both sides:

[tex]12-24=-12[/tex]

[tex]x=-12[/tex]

[tex]y=-12[/tex]

Hope this helps.

please can i have the asnwer !!

Answers

9514 1404 393

Answer:

  (3, 2), (4, 0)

Step-by-step explanation:

Two integer grid points are crossed by the curve on or above the x-axis:

  (x, y) = (3, 2), (4, 0).

Evaluate the function when x = 5: h(x) = 3x + 5

Answers

Answer:

h(x)=20

Step-by-step explanation:

x=5

3(5)+5

15+5

20

Hope this helps!

Answer:20

Step-by-step explanation:

Hello!

So first you want to plug in 5 to all of the x

h(5) = 3(5) + 5

No you want to do 3(5)

3(5) = 15

h(5) = 15 + 5

Now you add 15 + 5

15 + 5 = 20

h(5) = 20

So your answer is 20

The freezing point of helium is 0.95 Kelvin. What is this temperature in degrees Fahrenheit?​

Answers

Answer:

-457.96

Step-by-step explanation:

Step-by-step explanation:

273.15 + °C = K

°C = K - 273.15

0.95K to °C = 0.95 - 273.15 = -272.2°C

°C to °F

(9/5 °C) + 32 = °F

(9/5 × -272.2) + 32 = °F

-489.96 + 32 = °F

= -457.96°F

please mark brainliest

A camera has a listed price $627.98 before tax. If the sales tax rate is 7.25%, find the total cost of the camera and it's sales tax included. Round your answer in the nearest cent, as necessary.

Answers

$627.98 + 7.25% = $637.50

i = 1/2mr^2 solve for m

Answers

Answer:

m=2i/r^2

Step-by-step explanation:

Given

i = 1/2mr^2

Solving for m

i = 1/2mr^2              ⇒ Multiply both sides by 22i=mr^2                  ⇒ Divide both sides by r^2m=2i/r^2

A circle has its center at (6, –3). One point on the circle is (3, 1). Which is another point that lies on the circle?

Answers

Answer:

(4,0)

Step-by-step explanation:

Help Please PLEASE PLEASE

Answers

Answer:

the length is 14 the width is 15 and the area is 210

Which of these triangle pairs can be mapped to each other using both a translation and a reflection across the line
containing AB?

Answers

Answer:

ABC to XYZ

Step-by-step explanation:

Line AB can be moved across to line XY and it will be a perfect match

Answer:

its A

Step-by-step explanation:

bc its A

a washer and dryer cost $657 combined. The washer costs $43 less than the dryer. What's the cost of the dryer? ​

Answers

Answer:

The answer is $614

w + d = 657

657 divided by 2 is 328.5

328.5 - 43 285.5 (that would be washer)

Answer: 657 - 285.5 = 371.5

that should be right!(:

Each square in the grid is a unit square with an area of 1 square unit. What is the area of the figure? square units ​

Answers

Answer:

The total area of the figure is: 16 square units

Step-by-step explanation:

The Area is basically a measure of how much space in square units there is inside an object.

Given that each square in the grid is a unit square with an area of 1 square unit.

The figure clearly shows that there are 14 complete squares and 4 half square units.

Thus, the total area of the figure is:

(1 × 14) + (1/2 × 4)

=14 + 2

= 16 square units

Therefore, the total area of the figure is: 16 square units

p+1/p=7 then p^3+1/p^3

Answers

This is your perfect answer

Four friends, Ananth, Bala, Chandana, and Dev, have trading cards in the ratio of
7 : 6 : 5 : 4 (respectively). After they’ve redistributed the cards, the ratio is now 20 : 17 : 15 : 14. Who
gained the most cards?

Answers

Answer:

Ananth

Step-by-step explanation:

Ananth: 20x - 7x = 13x cards gained

Bala: 17x - 6x = 11x cards gained

Chandana: 15x - 5x = 10x cards gained

Dev: 14x - 4x = 10x cards gained

Ananth gained 13x, which is more than everyone else

I hope this helped, please mark Brainliest, thank you !!

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