Mathematics Middle School

What is the area of the triangle?

Answers

Answer 1

Answer:

Step-by-step explanation:

The formula for a Trinale is (Base)(Height)1/2.

(8)(7)1/2

Answer 2

24 8x6=48/2 is 24 hope this helps

Related Questions

Which fraction would make the equation true? 4 x ?/? 6/23

Answers

Answer:

Step-by-step explanation:

Here are all the answers verified with math explanation:

4 * 3/3= 4 * 1= 44 ≠ 6 2/3

4 * 2/3= 2 2/32 2/3 ≠ 6 2/3

4 * 5/3= 4 * 1 2/3= 20/3= 6 2/36 2/3 = 6 2/3

Correct choice is C.

5/3. Change 6 2/3 to 20/3 and then multiply 4/1 by 5/3 by multiplying the bases and numerators

PLS HELP

An experiment involves rolling a die and flipping a coin. The following table shows the possible outcomes using the format of (die, coin).

Heads Tails
1 (1, H) (1, T)
2 (2, H) (2, T)
3 (3, H) (3, T)
4 (4, H) (4, T)
5 (5, H) (5, T)
6 (6, H) (6, T)

How many outcomes include an even number and a tail?

Enter your answer as a number, like this: 42

Answers

Answer:

3 Outcomes

Explanation:

(2, T) (4, T) (6, T)

Answer:The other person is correct.

Step-by-step explanation:Give them brainliest.

Which distribution is skewed right?

Answers

Answer:

Step-by-step explanation:

B is a right-skewed (positively-skewed) distribution as it has a long right tail.

C is a left-skewed (negatively-skewed) distribution as it has a long left tail.

D is a symmetric distribution (no skew) as the tails are exactly the same.

Each figure below is made up of congruent
trapezoids. Find the area of the figure.

Answers

Answer:

12 [tex]c[/tex][tex]m^2[/tex]

Step-by-step explanation:

The formula to find the area of a trapezoid is A = h. We replace the "a" and "b" with 6cm. We then replace the "h" with 12cm as your height is 12cm. The new formula is A = h = x 12. The answer to that equation is 12cm.

Answer:

12 cm

Step-by-step explanation:

I don't understand the estimate

Answers

Round the amounts to the nearest whole dollars:

$3.51 rounds to $4

$2.28 rounds to $2

the difference = 4-2 = $2

The actual difference would be between $1 and $2

Give me the questions

Find the surface area of the triangular prism.

Answers

your answer is 5 you need to do the work

The answer is 5 that’s it

help me with this please

Answers

Answer:

Step-by-step explanation:

There is a pair of parallel sides in the following shape.

What is the area of the shape?

Answers

Answer:

Step-by-step explanation:

Since this parallelogram is specifically a trapezoid the formula to get the area is :

A = (a + b) * h / 2

so in this case its

12 = (10+2)*2 / 2

( Hope this makes sense this is my first time answering.....)

12 that’s the answer

3. A ____ is sometimes a rectangle.
A. parallelogram
B. rhombus
C. square
D. trapezoid

Answers

Answer:

⇒ A. Parallelogram

Step-by-step explanation:

A parallelogram is sometimes a rectangle.

Parallelograms have four sides. A square has four sides.Rectangle have four sides.

Therefore, the correct answer is "A. Parallelogram".

I hope this helps. Let me know if you have any questions.

I think the answer is A parallelogram

:) I hope this helps :)

is this correct if not can you give me the correct answer

Answers

Answer:

no its C (sorry if I'm wrong but I'm pretty sure its right)

The answer is c

your welcome

A store sells flower arrangements at a cost of $28 each. Which statements are true regarding the price of the arrangements? Select three options.

Answers

for the answer in the photo it’s the first one , 8.35

Answer: 16.75

Step-by-step explanation: For the problem, you want to move the percentage two decimal points to the left or divide by 100 to get .33, then multiple the decimal to the price you get 8.25. Then subtract the 8.25 from 25 and you should get 16.75.

Please help with the question below!

Answers

that is the solution to the question.

need help pls I asked before but they were of no help.

Answers

Answer:

Part A the answer is B

Part B the answer is 60

A: D. m1 + m2 = m3

the exterior angle of a triangle is equal to the sum of the other 2 interior angles

B: 36 deg

plug in the equations given to find m1:

(5x + 11) + (3x+22) = (9x+28), solve for x to get x=5

plug x=5 into the equation for m1 to get 5*5 +11 = 36degrees

you might want to check my work just to be safe

pls help me with i have no help pt 2

Answers

2 is the answer yes it is

HELP! Math help find the mean of data

Answers

Is it is 16 because it is all the numbers added divided by 3

It’s either 12 or 16

Hope this helps! :)

Each month, Margie's pets need 3 bags of dog food and 2 bags of cat food. How many bags of pet food would she need for 4 months?Which equation shows how to solve this problem?

Answers

Answer:

20 bags; 3 x 4 + 2 x 4 = y bags of pet food

Step-by-step explanation:

4 x 2 = 8 bags of cat food

4 x 3 = 12 bags of dog food

12 + 8 = 20 bags in total

So, we now know how many bags of pet food Margie needs for 4 months. To write an equation based on this, we need to include how many times Margie would buy each type of pet food. Which, in this case, would be 4 months. So, 4 months times 2 bags of cat food equals 8 bags of cat food, and 4 months times 3 bags of dog food equals 12 bags of dog food. This all together equals y amount of bags for pet food. In conclusion, 3 x 4 + 2 x 4 = y bags of pet food.

Answer:

20 bags of pet food in 4 months

Step-by-step explanation:

3*4=12

2*4=8

8+12=20

Dog food: Multiply 3 by 4 since 4 months which equals 12.

Cat food: Next multiply 2 by 4 since 2 bags in a month which equals 8

Finally add 8 and 12 and you will get 20 bags of pet food in 4 months.

yeah I need help…..
Do your work soldiers

Answers

I can’t, sir! I cannot leave my post to help with your math problems, over!

Here are the main properties of the Real Numbers. Real Numbers are Commutative, Associative and Distributive: Commutativeexample. a + b = b + a2 + 6 = 6 + 2.

8th Grade Torture look here!
Anyone can help me?
Or is there no escape!!!

Answers

Yes the pain I feel you

Unfortunately there’s not

Which of the following best represents the graph of the line with the equation 5x – 2y = 10?

Answers

The answer for this is d because it has a rise of 5 and run of 2

The table above shows the total number of pictures Cal took by the end of each week. Based on this pattern, which expression can be used to find the total number of pictures Cal took by the end of w weeks?

options:

2 x w

4 x w

w + 12

4 x w + 4

Answers

So the slope is (y2-y1)/(x2-x1)

(8-4)/(2-1)=
4/1 =
4

Aka. For every 1 week, the number of pictures taken increases by 4.

So it is 4 * w

Check:
4*w = total number of pictures
4*1 = 4
4*2 = 8
4*3 = 12
4*4 = 16

All match the table.

PLEASE HELP!!!!!!!!!

Instructions

Search your home for a rectangular prism. Some examples are a cereal box, a CD case, or a coffee table. Measure your prism using appropriate units, such as inches, centimeters, or feet.

Complete the following. Show all work for calculations.

List the dimensions of your box. Be sure to include the units (in, cm, ft, etc.).

Describe the shape of the cross section when the box is cut parallel to the base.

What is the surface area of the box?

What is the surface area of the box if it is scaled up by a factor of 10?

What is the volume of the box?

What is the volume of the box if it is scaled down by a factor of 110?

Answers

Answer:

my dimensions are 5in, 2in,7in,. the cross section is a rectangle, the volume is 70in, my SA is 128in. and that ls all I know

b)2/ √5+√3+1/√3+√2-3/ √5+√2

PLS HELP

Answers

Answer:
i think its 4.69061

Need help with math pls no links

Answers

Answer:

Step-by-step explanation:

2 is the only acute angle meaning less than 90 degrees.

I’m pretty sure it is A

Could you answer these as quickly as possible?
CORRECT ANSWER = BRAINLIEST

Answers

Answer:

Step-by-step explanation:

You find the area of all the shapes and add them up

Answer:

24cm.

Step-by-step explanation:

The other person said it, this is so they can have brainliest.

Hope this helps!!!

~Ivy~

BRAINLIEST!!!
A website requires users to set up an account that is password protected. If the password
format is four letters (A-Z) followed by a single digit number (0-9), and letters can be repeated, how
many different passwords are possible?

Answers

Answer:

Number of dispositions of 4 letters without repetitions of the alphabet (26 letters): 26*25*24*23=358800. 58 different password

Step-by-step explanation:

Answer:

58 different password combos!

Explain:

there are 26 alphabetical letters (A through Z)

and 9 numbers

26 x 9 = 234

but were only using 4 random letters so we divide:

234 ÷ 4 = 58.5 rounded = 58 because the password wouldnt be complete otherwise!

Hope you have a wonderful day! :)

Please help Me!
Em pleh esaelp

Answers

B should be the right answer

The original price of a lamp is $120. At store A, the lamp is on sale for 40% off, and you have a coupon for an additional 20% off of the sale price. At store B, the same lamp is on sale for 65% off. What is the price difference between the 2 stores?

Answers

48$ for store a and 45$ for store b so the difference is 3$ in favor of store b

Which of the following figures could have both line symmetry and rotational symmetry?

Select all that apply.

Equilateral triangle
Regular octagon
Rectangle
Isosceles triangle
Square
Trapezoid

Answers

Answer:

Triangle and square!

Step-by-step explanation:

Let me know if im wrong and I will fix it.

Square
Triangle
Took test and got them all right hope this helps

Mr. Kugler gave the same geometry test to his 1st and 2nd period classes. The box and whisker plot summarizes the scores of each class. Which statement is true about the data? A) The mean of 1st Period is higher than the mean of 2nd Period. B) The median of 1st Period is greater than the median of 2nd Period. C) The lowest score made on the test for both classes is 70. D) The median of 2nd Period is greater then the median of 1st Period.

Answers

It’s D) The median of 2nd period is greater then the median of 1st period

The correct statement is,

''The median of 2nd Period is greater than the median of 1st Period.''

What is an expression?

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

We have to given that;

Mr. Kugler gave the same geometry test to his 1st and 2nd period classes.

And, The box and whisker plot summarizes the scores of each class.

Now, From figure;

The median of 2nd Period is,

⇒ 85

And, The median of 1st Period is,

⇒ 80

Thus, 80 < 85

Hence, The correct statement is,

''The median of 2nd Period is greater than the median of 1st Period.''

Learn more about the mathematical expression visit:

brainly.com/question/1859113

#SPJ2

please help thank you

Answers

Answer:

1. c) 4

2. b) 7

Step-by-step explanation:

Method 1:

Use a calculator to help solve the cube root of the problem.

Method 2:

Factor Tree it to see if there is a number that is three times the answer.

1. C is 4 and 2. b is seven :))

Other Questions

The following table represents the highest educational attainment of all adult residents in a certain town. If a resident who is 40 or older is chosen at random, what is the probability that they have completed a bachelor's degree and no more? Round your answer to the nearest thousandth. Select all of the equations that are equivalent to 4x+20=901. 4(x+5)=902. x+5=22.53. 4(x+20)=904. x+20=22.55. 4x=70pls pls tell me What are common considerations businesses need to make before purchasing new computers? Check all of the boxes that apply.total cost of all computer hardware, software, and peripheralscurrent computer purchasing trendswhich operating system to uselaptops, desktops, or a mix of bothextra features such as games and language-learning programs 5. Find the length of the highlighted arc from A to B What do you think about Turkish economy are they good ? What was the FIRST step in naming this region a national monument?A) finding items in the groundB) dating the items found thereC) local people getting organizedD) charging visitors to enter the area What happens when both the House and the Senate have approved a bill?A.The bill is written and made into law. B.The bill moves to the president for signature. C.The bill is placed on a ballot for a public vote. D.The bill is reviewed by the vice president. What is the measure of overarc PRRo 300o 3030%o 60o 15 I need food to live, but if I eat dirt, I die. I am all-powerful, but I shrink back at the sight of water. What am I? What happens during anaphase? Answer: the mitotic spindle forms William would like to use full-disk encryption on his laptop. He is worried about slow performance, though, so he has requested that the laptop have an onboard hardware-based cryptographic processor. Based on this requirement, what should William ensure the laptop contains Mental frameworks that contain information relevant to specific traits, events, or situations are known as: a. protoformatics b. memories c. schemas d. conventions Which region is least developed?eastern Europenorthern Asiacentral Africasouthern Africa Under the Americans with Disabilities Act, employees with disabilities must reasonably accommodate the needs of their employers true or false Bobby is making bread using a total of 400 grams of gluten free flour. The recipe calls for 70% of the flour to be almond flour. She needs to know how much almond flour to use how did the ussr come to control most of Eastern Europe NO LINKS!! Find the perimeter of the figure part 2 Which of the following is a hereditary disease? A. Huntington's diseaseB. InfluenzaC. Lyme diseaseD. Strep throat Chaffey college, for instance, in rancho cucamonga, california, has started offering cutting-edge courses in construction and logistics, two of the fastest growing industries in the region. Look at this set of ordered pairs:(8,8)(8, 12)(17, -12)Is this relation a function?