Use the figure to complete the statements,
Triangle 1 is the image of triangle 2 reflected over the
Triangle 2 is the image of triangle 3 reflected over the
Reflecting triangle 4 over the y-axis results in triangle

The surface area of cylinder is 8.625[tex]\pi[/tex] [tex]cm^{2}[/tex], if the cylinder has 5 centimeters high and 1.5 cm of diameter.

Step-by-step explanation:

The given is,

          Cylinder has a 5 centimeters height

          Diameter of the cylinder is 1.5 centimeters

Step:1

          Formula for the surface area of cylinder is,

                     [tex]A=2\pi r h + 2\pi r^{2}[/tex]......................................(1)

          Where,

                   h - Height of cylinder

                   r - Radius of cylinder

        From the values of h and r,

                   [tex]r=\frac{d}{2}[/tex]

                      = [tex]\frac{1.5}{2}[/tex]

                   r  = 0.75 cm

       From the formula,

                      = ( 2 × [tex]\pi[/tex] × 0.75 × 5 ) + ( 2 × [tex]\pi[/tex] × [tex]0.75^{2}[/tex] )

                      = ( 7.5 [tex]\pi[/tex] ) + ( 1.125 [tex]\pi[/tex] )

                  A = 8.625[tex]\pi[/tex] [tex]cm^{2}[/tex]

Result:

        The surface area of cylinder is 8.625[tex]\pi[/tex] [tex]cm^{2}[/tex], if the cylinder has 5 centimeters high and 1.5 cm of diameter.

The surface area of a cylinder is 8.625π cm². Thus, the correct answer is B.

First, calculate the radius of the cylinder, which is half of the diameter:

r = 1.5 cm / 2

   = 0.75 cm

Next, find the area of the two circular bases of the cylinder using the formula for the area of a circle, A = πr²:

Area of one base = π(0.75 cm)²

                              = 0.5625π cm²

Total area of the two bases = 2 × 0.5625π cm²

                                              = 1.125π cm²

Then, calculate the lateral surface area using the formula for the circumference of a circle (C = 2πr) multiplied by the height (h):

Lateral surface area = 2π(0.75 cm)(5 cm)

                                  = 7.5π cm²

Finally, add the areas of the two bases and the lateral surface area to find the total surface area:

Total surface area = 1.125π cm² + 7.5π cm²

                              = 8.625π cm²

The correct answer is B. 8.625π cm².

Answer:

C. 6 gallons < 25 quarts.

E. 80 pints = 40 quarts.

Step-by-step explanation:

A. There are 8 fluid oz in 1 cup.

Multiply 8 with 6:

6 cups x 8 = 48 fl oz.

44 fl oz < 48 fl oz ∴ A. is false.

B. There are ~6.67 pints in 1 gallon.

Multiply 6 gallon with 6.67:

6 gallon x 6.67 = ~40.02 pint.

47 pint > 40.02 pint ∴ B. is false.

C. There is 4 quarts in 1 gallon.

Multiply 6 gallons with 4:

6 gallon x 4 = 24 quarts.

24 quarts < 25 quarts ∴ C. is true.

D. There is 4 cups in 1 quarts.

Multiply 7 with 4 and add 4:

7 quarts x 4 = 28 + 4 = 32

32 cups < 34 cups ∴ D. is false.

E. 1 quart = 2 pint

You are given 80 pints:

80/2 = 40 quarts ∴ E. is true.

~

Answer:

Tanisha wrote an equation that is the same as Mrs. McAlister's equation.

9t = 8

Step-by-step explanation:

Mrs. McAlister wrote an equation on the board is:

10t-4t+3t=8

Now we simplify this

In order to simplify the left side, we combine like terms.

Here 10t, -4t, & 3t are like terms

So, 10t - 4t + 3t is equivalent to 9t

Thus,

9t = 8

This equation is written by the Tanisha.

That's the final answer.

I hope it helps you.

Answer:

Tanisha

Step-by-step explanation:

10t - 4t + 3t = 8    (given)

= 10t - 4t + 3t  = 8

= 9t = 8

This is what Tanisha wrote (9t = 8)

Hope this helps, and please mark me brainliest if it does!

Answer:

5 and 7.

Step-by-step explanation:

Hey! So to start you need to create an algebraic expression. You can express this problem through the following equation:

*Note: if x is an odd integer, x + 2 is the next consecutive odd integer.

[tex]x *(x+2)=35[/tex]

Expanding, you get:

[tex]x^{2}+2x = 35.[/tex]

And moving the 35 to the other side, you get a simple quadratic.

[tex]x^{2}+2x -35 =0.[/tex]

Solving by factoring:

[tex](x+7)(x-5)[/tex]

This means two possible solutions for the smaller consecutive number are -7 and 5. However the question asks for two positive odd integers, so one of the numbers must be 5. The next will be 7(as its x + 2).

Answer:

See below for answers

Step-by-step explanation:

Part 1:

Angle 1 is a supplementary angle, so it must be 180-50=130 degrees because supplementary angles add up to 180 degrees.

Angle 2 is a vertical angle, therefore it must be 50 degrees as well because vertical angles are congruent.

Angle 3 is vertical to angle 1, so it is 130 degrees since vertical angles are congruent.

Part 2:

x and 2x+21 are supplementary angles, so we can make an equation:

x+2x+21=180

3x+21=180

3x=159

x=53

So x=53

Answer:

1 = 130

2 = 50

3 = 130

4 = x = 53

Step-by-step explanation:

angle 2 is congruent to 50 degrees

1 and 3 are congruent

1 and 2 are supplementary

3x+21 = 180

3x = 159

x = 53

Answer: i'm pretty sure the answer is B  sorry if i'm not correct.

Step-by-step explanation:

Answer:

i believe its c

Step-by-step explanation:

Answer:

75 minutes

Step-by-step explanation:

1 /4 = 15 minutes

15 x 5 = 75

hope i helped

Answer:

6

Step-by-step explanation:

5×+23= 53

5×+23-23= 53-23

5x=30

30÷5=6

Answer:

The answer is B.

Step-by-step explanation:

The easiest way to solve these is by taking the total number/ 53 and subtracting it by the number you do know/ 23. In this case you would get 30. Then you multiply 5 to get 30. Which is 6.

Answer:

If there are 16 pounds in one ounce, and you have 96 ounces then you must divide 96 by 16.  That would mean there are 6 pounds in 96 ounces.

Step-by-step explanation:

So to answer the blocks you must divide the number of ounces by the unit rate. There are 16 ounces per pound.

The solution to the system of equations is x = 4 and y = 2.

Let's solve the system of equations:

4x - 12y = -8

-3x + 12y = 12

We can solve this system using the method of addition or elimination. Adding the two equations eliminates y:

(4x - 12y) + (-3x + 12y) = -8 + 12

Simplifying:

4x - 3x = 4

x = 4

Now that we have found x = 4, we can substitute this value back into one of the original equations to solve for y. Let's use the second equation:

-3x + 12y = 12

-3(4) + 12y = 12

-12 + 12y = 12

12y = 12 + 12

12y = 24

y = 24 / 12

y = 2

Answer:

Step-by-step explanation:

There are two ways to find the value of m∠ ABT

By using trigonometric ratio:

1 - Draw a perpendicular AT

2 - Now the Δ ABT is a right-angle triangle. therefore by using trigonometric ratio

Sine X = Perpendicular / Hypotenuse

Sine X = AT/AB

X = Sine-1 AT/AB.

others ratio can also be used i.e cos x & tan x.

By using Circle Properties

1 - find the radius then the chord AB  

Answer:

B

Step-by-step explanation:

Answer:

Answer:

B

Step-by-step explanation:

khan

Answer:

-15.2°C

Step-by-step explanation:

-4.4 - 10.8 = -15.2

Hope this helps <3

The temperature at the top of the mountain is -15.2°C.

The solution to the problem:

Given:

The temperature at the base of the mountain is -4.4°C.

The temperature at the top of the mountain is 10.8°C less than the temperature at the base of the mountain.

Objective:

Determine the temperature at the top of the mountain.

Solution:

Let x be the temperature at the top of the mountain. We know that the temperature at the top of the mountain is 10.8°C less than the temperature at the base of the mountain, so we can write the following equation:

x = -4.4 - 10.8

Simplifying the right side of the equation, we get:

x = -15.2°C

Answer:

1741.67 yards

Step-by-step explanation:

recall that 1 yard is 3 feet

or

1 foot = 1/3 yards

hence,

5225 feet = 5225 x (1/3) = 1741.67 yards

Answer: 1741.67 yards.

Step-by-step explanation:

Since 3 feet ia a yard, divided 5225 by 3. You get 1741.67. Hope this helps!

45/5 Simplified

What is 45/5 Simplified? - 9/1 is the simplified fraction for 45/5. Simplify 45/5 to the simplest form. Online simplify fractions calculator to reduce 45/5 to the lowest terms quickly and easily.

Simplify 45/5

Fraction:  

 45

------

 5

45/5 Simplified

Answer:  

45/5 = 9/1 = 9  

Simplify 45/5

Simplify 45/5 reduces the fraction 45/5 to the lowest form. You can change the numerator or denominator to simplify any other fraction.

Answer:

[tex]1/8[/tex]

Step-by-step explanation:

Step 1:  Divide both top and bottom by 9

[tex](9/9) / (72/9)[/tex]

[tex](1) / (8)[/tex]

[tex]1/8[/tex]

Answer:  [tex]1/8[/tex]

Answer: the answer is 1/8

Step-by-step explanation:

Ok use a Calculator to help you.

The expression [tex]6.1 \times 10^2[/tex] in standard form is 610

How to write the expression in standard form

From the question, we have the following parameters that can be used in our computation:

[tex]6.1 \times 10^2[/tex]

To write [tex]6.1 x 10^2[/tex] in standard form, we need to convert it into a regular number.

using the above as a guide, we have the following:

[tex]6.1 * 10^2 = 6.1 * 100[/tex]

Evaluate

[tex]6.1 * 10^2 = 610[/tex]

Hence, the expression in standard form is 610

Answer:

1/4, 1/2, 3/4, 1

Answer: 1/4,1/2.3/4,1

Step-by-step explanation:

1/4=0.25

1/2=0.50

3/4=0.75

1=1

Answer:

A: 1,1 B: 2,3 C;3,1

Step-by-step explanation:

Divide each number by 1/2 or times by .5

Answer:

The actual distance between the two towns is 105 km

Step-by-step explanation:

Lets use a proportion for this scenario

1/30 = 3.5/?

We see that the numerator is multiplied by 3.5, from 1 to 3.5

So we do the same to the denominator

30 x 3.5 is 105 km

So your answer is 105 km

Answer:105 km

Step-by-step explanation:hope this help u

Answer:

.2

Step-by-step explanation:

Whenever we see "of," we know we have to multiply.

.05% = .0005 in decimal form, so

.0005 * 400 = .2

Answer:

.2

Step-by-step explanation:

hope this helps

stay safe :)))

brainliest is appreciated

there is someone who keeps reporting my answers, copying them, and accusing me of doing it and their name is nasa619 so im sorry if that happens :((

Answer:

D, a = 13

Step-by-step explanation:

A is larger than 12 and the only number bigger than 12 on that paper is 13.

Answer:

Option D, 44

Step-by-step explanation:

Step 1:  Find the size of the missing angle

All triangles add up to 180 degrees.

[tex]106 + 30 + x = 180[/tex]

Step 2:  Combine like terms

[tex](106 + 30) + x = 180[/tex]

[tex]136 + x = 180[/tex]

Step 3:  Subtract 136 from both sides

[tex]136 + x - 136 = 180 - 136[/tex]

[tex]x = 44[/tex]

Answer:  Option D, 44

Answer:

44

Step-by-step explanation:

106 + 30 = 136

180 - 136 = 44