Mathematics Middle School

Mr. Sanders wants to display his American flag in a triangular case as shown below.



What is the area of the triangular case?
A)60.5625 square inches


B)61.2 square inches


C)122.4 square inches


D)11.45 square inches

Mr. Sanders Wants To Display His American Flag In A Triangular Case As Shown Below. What Is The Area

Answers

Answer 1
the answer is C) 122.4
Answer 2
Answer:
The area of the triangular case = 61.2 square inches
Step-by-step explanation:
P.S - The exact question is -
Given - Mr. Sanders wants to display his American flag in a triangular case as shown below.
To find - What is the area of the triangular case ?
Proof -
Given that,
Base of triangle = 14 2/5 in
Height of triangle = 8.5 in
We know that,
Area of triangle =1/2 *base *height =1/2 *8.5 *14 2/5
=1/2 * 8.5 * 14.4
=1/2 * 122.4
=61.2

we get
The area of the triangular case = 61.2 square inches

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Rebecca leaves home to go to work. She walks the first 5 minutes and then increases her speed until she gets to work. Which graph represents the situation?

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Answer:

Step-by-step explanation:

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Answer:

m=12

Step-by-step explanation:

basic math

M= 12 is correct banajsjjsks

(Functions) f(4) if f(x) = 5x -4

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Answer:

x = 4 f /5 + 4/ 5

Step-by-step explanation:

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the answer is 16

Step-by-step explanation:

Can you help me with this question?

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Answer:

1

Step-by-step explanation:

We are given the expression [tex][(\frac{3}{5})^0]^{-2}[/tex] and are asked to find the value of it.

To solve this, we can use the exponent rule of multiplying the exponent inside of the parenthesis with the one outside of the parenthesis.

[tex](a^b)^c = a^{bc}[/tex]

[tex](\frac{3}{5})^{0*-2}[/tex]

[tex]\frac{3}{5}^0[/tex]

Anything with an exponent of zero equals 1. Therefore :

[tex]\frac{3}{5}^0 = 1[/tex]

1

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Answer:

1. x

2.x

3.16y^4

4.81a^6b^2

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The answer is D..... I think....

A tributary joins a river at an angle. Find the value of x.
WhAt this is- just- uGh

Answers

Answer:

x = 53

Step-by-step explanation:

I'm going to assume that this is just a real-life scenario of two lines intersecting to create two adjacent angles that are also a linear pair. So, the following equation can be set up to solve for x.

x + 2x + 21 = 180

3x + 21 = 180

3x = 159

x = 53

Time to check.

53 + 2(53) + 21 = 180

53 + 106 + 21 = 180 It works!

Answer:

x = 53º

Step-by-step explanation:

The two angles form a supplementary angle, telling us that the sum of the two equal 180º, allowing us to form one side of the equation.

2x + 21 + x = 180

+x

3x + 21 = 180

     -21     -21

3x = 159

159/3 = 53

x = 53º

(also I know it doesn't say you have to find the value of each angle but just in case lol)

Now that we have x, the first angle equals 53º. Just plug in 53 to the other side

2(53) + 21

106 + 21 = 127

just to check, 127 + 53 = 180

Select the correct answer.
Jimmy's cedar trunk is in the shape of a rectangular prism and has a volume of a cubic yard. How many cubic blocks with a side length of a yard would Jimmy need to measure the volume of his trunk?
A. 2

B. 3

C. 4

D. 5

E. 6

Answers

Answer:

E.6, mark the guy above me brainliest, they got it right and answered first.

Jimmy would need 6 cubic blocks with a side length of 1/2 yard to measure the volume of his trunk.

Option E is the correct answer.

What is a prism?

A prism is a three-dimensional object.

There are triangular prism and rectangular prism.

We have,

The volume of the cedar trunk is 3/4 cubic yard.

To find the number of cubic blocks with a side length of 1/2 yard, we can divide the volume of the trunk by the volume of each cubic block:

So,

(3/4 cubic yard) ÷ (1/2 yard)³

= (3/4 cubic yard) ÷ (1/8 cubic yard)

= 6 cubic blocks

Therefore,

Jimmy would need 6 cubic blocks with a side length of 1/2 yard to measure the volume of his trunk.

Learn more about prism here:

https://brainly.com/question/12649592

#SPJ3

plss help i will give brainliest

Answers

Answer:

we cannot see the picture.

Answer:

in my opinion the D one is true

Step-by-step explanation:

Cassandra's fish tank is 24 inches long, 10 inches wide, and 8 inches high. Assume there is a glass top. What is the total surface area of the glass tank?
Select one:

784 square inches

432 square inches

1,024 square inches

272 square inches

Answers

Answer:

1024 For all 6 sides

780 for all the sides besides the bottom

Step-by-step explanation:

Answer:

Is 1,024 square inches

Step-by-step explanation:

if you could show the work or an explanation

Answers

Answer:

sorry a bit depressed to do #4. but I can do #5 for you.

Step-by-step explanation:

a. 8/9 repeats

b. 7/11 repeats

c. -11/40 terminates

d. 5/6/10/3 repeats

hope this helped.

Evan makes $2,800 a month and has $750 with held as federal income tax. How much does Evan pay for medicare which is 1.45% of his monthly salary

Answers

The answer is 3498.525
The 6.2% comes out of his monthly salary.
The $750 federal income tax is separate.

6.2% of $2800
= .062(2800)
= $173.60

If you are looking for the total paid to
federal tax and social secutity together:
750 + 173.60 = $923.60

Justin is making punch. He uses 3/6 gallons of grape juice, 5/12 gallons of orange juice and 1/2 gallons of cranberry juice. Which statement about the fractions is true?

Answers

Answer:

The first one is true. 3/6 is greater than 5/12

Step-by-step explanation:

I hope this helps :)

Answer:

the first one is correct

Step-by-step explanation:

if you multiply 3/6 by 2/2 you get 6/12 which is greater than 5/12

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Answers

More than 5 hours a week.

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Which graph shows the solution to y < –x + 3?

Answers

Answer:

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Step-by-step explanation:

Answer: D

Step-by-step explanation:

Find the area. Be sure to use the correct units.

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Answer:

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Step-by-step explanation:


┏━━┓┏━━┓┏━━┓┏━┓
┗━┓┃┃┏┓┃┗━┓┃┃ ┃
┏━┛┃┃┃┃┃┏━┛┃┃ ┃
Answer. 375
┃┗━┓┃┗┛┃┃┗━┓┃ ┃
┗━━┛┗━━┛┗━━┛┗━┛

20. A circular running track has a diameter of 25 meters. How many laps must be completed to run 1900 meters?

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Answers

Answer:

76.0

Step-by-step explanation:

Answer:

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Step-by-step explanation:

y'all know what to do

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For the Mark question the Answers are.
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3. Dog Races

Answer:

mark question the answers are: Ferris Wheel, Carousel, Dog Races

Step-by-step explanation:

there are 4 questions easy
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2. The quadrilateral ABCD has the vertices A(-4, -8), B(6. -8), C(6, 7) D(-4, 7)
what is the length of the side between points A and D
A.16 B.1 C.8 D.15
3. The triangle ABC has the vertices A(-4, -7), B(4,-7) , C(0, 0)
What is the length of the side between points A and B
A.11 B.3 C.14 D.8
4.The quadrilateral ABCD has the vertices
A(-9, -3 ), B(2, -3), C(2, 4) D(-9, 4)

Answers

The answer for number 1 is b

m∠B =
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Answers

Answer:

A=45 B=58 C=77

Step-by-step explanation:

Now you can give them brainliest but PLZZZ don't report this

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Answer:

x<4

Step-by-step explanation:

The graph is not ending therefore X can be only lower than 4. -4 wouldn't be considered to be in the answer as it is a value of x itself. Also, X can't be greater than 4 because 4 is the starting point of the graph. So the X is always lower than 4 and can equal -4. So it would be x<4.

hope that helps!

x is less than or equal to 4

would love the help .

Answers

I cannot see the image no matter what I do

26.67
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Helpp ill mark brainliest

Answers

Answer:

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Step-by-step explanation:

the three you have marked is right

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Answers

(1+4+3+x)/4= 3
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1+4+3+x= 12
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x= 4
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The amount that two groups of students spent on snacks in one day is shown in the dot plots below.



Which statements about the measures of the center are true? Select three choices.

The mean for Group A is less than the mean for Group B.

The median for Group A is less than the median for Group B.

The mode for Group A is less than the mode for Group B.

The median for Group A is 2.

The median for Group B is 3.

Answers

Answer: I can't see any of the picture's but I'll give it a try...

The median for Group A is less than the median for Group B.

The median for Group B is 3.

The mean for Group A is less than the mean for Group B.

Step-by-step explanation:

What is the missing side length of the pyramid if the volume is 1, 026 cubic inches?

Answers

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this is the answer

12.6 is the answer hope
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Answers

60x + 75 :))

Explanation: were disrupting 15 to 4 & 5 so were multiplying because when a number is in  parenthesis like this a(b) we multiply.

Answer:

60x + 75

Step-by-step explanation:

When using distributive property, multiply the number on the outside of the parenthesis by the numbers on the inside of the parenthesis.

Here, the number outside of the parenthesis is 15.

15 (4x + 5)

15 ⋅ 4x = 60x

15 ⋅ 5 = 75

KEEP WHICHEVER SIGN IS IN THE MIDDLE OF THE PARENTHESIS.

15 (4x + 5) = 60x + 75

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Answers

Answer:

Assuming exercise 1 is the blob in the top left of your pic the center is four and mean of distribution is 2

Step-by-step explanation:

24. Consider the diagram below.
Which relationship describes the marked angles?

A. consecutive interior angles

B. Consecutive exterior angles

C. Corresponding angles

D. Alternate exterior angles

E. Alternate interior angles

Answers

c corresponding angles

Answer:

corresponding angles is the right answer

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