Mathematics Middle School

Please help don’t understand

Answers

Answer 1

Answer:

176 cm^2

Step-by-step explanation:

Area of a triangle = 1/2(b)(h)

*b means base and h means height*

Since there are four separate triangles here, we have to find the area for each and add each area together.

1/2(8)(16)

1/2(128)

We can multiple 64 by 2, because there are two triangles of this same size in the kite.

64(2) = 128

1/2(8)(6)

1/2(48)

We can also multiply 24 by two since the kite includes two triangles of this same size.

24(2) = 48

48 + 128 =

Related Questions

Look at the graph of a function below.

Which set builder notation represents the domain of the function in the graph?

A. {y|−1≤ y ≤ 3}

B. {y|1 ≤ y ≤ 9 }

C. {x|−1 ≤ x ≤ 3}

D. {x|1 ≤ x ≤ 9}

Answers

Answer:

A. {y|−1≤ y ≤ 3}

Step-by-step explanation:

because

The Answer is A jsiaisisus

Hi being generous,
Good luck to whoever see's this question.
The question is:
Factor he following:
3x^2+6x+4x+8

Answers

Answer:

(x+2)(3x+4)

Step-by-step explanation:

Solution
3x^3 +2x + 8

(this is 6th grade math) (((:

Answers

The first answer is wrong.
First table(top left): y=2x
Second table(top right): y=x/3
Third table(bottom): y=3x-1

what the guy above me said

Help what's the answer to this??

Answers

Answer:

Step-by-step explanation:

AD knowing how AB are the same and AD are the same too because AD And AB are in the same line and shape, they are not moving spots,, so AD is the answer

You have $30 to spend on in-app purchases for a game. Sets of extra lives cost $3 each, and bags of coins cost $5 each. You buy a total of 8 items in the game. How many sets of extra lives and bags of coins do you buy?

Answers

Answer: The answer is B which is 5 sets of Extra lives and 3 bags of coins

Step-by-step explanation:

1) Work out all the answers from a,b,c,d and b are exactly 30 dollars and 8 items.

2)I used trial and error due to the fact that there are 4 options.

Answer: hope this helps ♡

B) 5 sets of extra lives and 3 bags of coins

Step-by-step explanation:

Money = $30

A) 3 sets of extra lives = $9 5 bags of coins = $25 9+25 = 34 (34>30)

B) 5 sets of extra lives = $15 3 bags of coins = $15 15+15 = 30 (30=30)

One fourth times one fourth

Answers

Answer:

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

Step-by-step explanation:

hope this helps

Answer:

1/ 16

Step-by-step explanation:

PLEASE HURRY
ITS MATH

Answers

Answer:

1.2 x 10 to the third power

Step-by-step explanation:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the

10 . The sign of the exponent will depend on the direction you are moving the decimal.

It is 1.2 x 10 to the third power :)))))

-5 + 5 (x-7) = -40 + 5x

Answers

Answer:

0=0

This means it is true for all x

Step-by-step explanation:

-5 + 5 (x-7) = -40 + 5x

Step 1: 5x-40=-40+5x

Step 2: Add 40 to both sides

5x-40+40=-40+5x+40

Step 3: Simplify

5x=5x

Step 4: Subtract 5x from both sides

5x-5x=5x-5x

Step 5: Simplify

0=0

Both sides are equal

True

True for all x

Answer : 0=0

Step-by-step explanation:

-2.9 is the __________________________ of 2.9 .

Answers

Answer:

I think its opposite

Answer: opposite

Step-by-step explanation:

help meh directions in pic! no links or your getting hac ked xD

Answers

it seems as though x would be the same, because it’s a 90 degree angle cut in half

please help me its due at 12 a.m please and ty i'll give brainlisted

Answers

i’m pretty sure the answer is 6 ft!

6.6 feet would be the answer

1) Si se extrae una carta de un paquete de 52 cartas de las cuales 26 son negras (13 espadas A, 2, 3, … , 10, J, Q, K); 13 son tréboles); y 26 son rojas (13 corazones y 13 diamantes), halle la probabilidad de:

a) que la carta sea una K.

b) que la carta sea roja.

c) Que la carta sea de diamante.

Answers

1) If a card is drawn from a pack of 52 cards of which 26 are black (13 spades A, 2, 3,…, 10, J, Q, K); 13 are clovers); and 26 are red (13 hearts and 13 diamonds), find the probability of:

a) that the letter is a K.

b) that the card is red.

c) That the card is diamond.
Help them

Ava bought a washing machine online. It cost $892 plus 21% shipping and handling. What was the total cost? Round your answer to the nearest dollar

Answers

The total cost was 1079.32$.
892$ x 1.21= 1079.32$

$1079.32
explanation:
892+1.21=1079.32

PLS HELP im going to fail someone pls help me

Answers

Answer:

B, The rate that Tim sells raffle tickets is double the rate that sheri sells raffle tickets.

Step-by-step explanation:

Sheri sells 14 tickets every 2 hours, while Tim sells 14 tickets every one hour

the answer is b
i need some points so

A circle is cut out of a piece of plywood that is 10in. square.Find the area of the circle and How many square inches of plywood are thrown away?

If you can solve this AND show your work you get brainlist.

Answers

Answer:

Area of the circle: 78.54in^2

Plywood thrown away: 21.46 in^2

Step-by-step explanation:

So the area of the square is 100 in. To find the area of a circle, you use the formula (pi)r^2 where r is the radius, in this instance it is 1/2 of ten which is 5. Then, plug it into the formula which will get you (rounded to the nearest hundred) 78.54in^2. Then, subtract from the total plywood area. Please mark brainliest :)

A family eats at a restaurant. The bill is $56.75. They are pleased with service so they leave 22% tip. What is their total after including the tip?

Answers

$69.24 is the correct answer because 56.75 multiplied by 1.22 is 69.24

Calculate the mean {5, 8, 20, 15, 22, 2}

Answers

Answer: The mean is 12

Step-by-step explanation:

Mean is the average, so you just add all the numbers up, and then divide by the amount of numbers you have

Answer:

Step-by-step explanation:

5+8+20+15+22+2=72/6=12

plez help! it would be much appreciated! :>

Answers

Answer: the 3rd graph cause the other are in the middle well close if that didn't help then i am so sorry if i did plz mark me Brainliest

Step-by-step explanation:

What are the coordinates of the missing vertex? Enter the answer in the boxes.

Answers

My Answer Is 3,8

btw i hope u get it right

The answer is (3,8)

I hope this helps.

On a map, New York and California are 19 cm apart. The map scale is 1 cm = 100 km. What is the actual distance between the two cities?

Answers

Answer:

1900 km.

Step-by-step explanation:

On the map, 1 cm represents 100 km and there are 19 cm. So multiply 19 by 100.

100 * 19 = 1900

1900kM away from each other :)

HALPPPPPPPPPPPPPPPP
Question on Picture
NO LiNks

Answers

Answer:

X= 67.53

Step-by-step explanation:

67.53*4.25= 287

Sorry if I am wrong

x=67.53
source: trust me

Look at picture please

Answers

Answer:

Step-by-step explanation:

It has to be AT LEAST 4 so it should be greater than or equal to, and it says divide by 4 so four should be on the bottom

I don't know if this will be right, but thats what I think!

Answer:

Step-by-step explanation:

Because well if you think about it you have to put 4 on top and the sgin has to be on bottom and then yea just yea trust me on this

If x=7, is this equation true? 7 + 9x > 73

Answers

Answer: No.

Step-by-step explanation:

9*7=63

63+7=70

70>73

Nope 9 times 7 = 63+ 7= 70<73

The shaded region on the grid shows the area that underwater divers have already explored in looking for sunken treasure.

What point on the grid have they NOT explored?

A. (-2,-2)

B. (-3, 1 )

C. (0, 3 )

D. (3, -3)

Answers

Answer:

None of the options are correct. Sorry : (

Step-by-step explanation:

A. (-2,-2) = They have explored -2 on the y-axis. So this is wrong ✕

B. (-3, 1) = The 1 on the y-axis has already been explored. ✕

C. (0, 3) = 3 On the y-axis was explored. ✕

D. (3,-3) = -3 Was already explored. ✕

Which of the following questions is not considered statistical?

Answers

Answer:

Step-by-step explanation:

hope this helps

How many solutions does 4x + 2(x – 3) = 4x + 2x – 11 have?

Answers

Answer:

4x + 2(x – 3) = 4x + 2x – 11

4x + 2x - 6 = 4x + 2x - 11

6x - 6 = 6x - 11

-6 = -11

There is no solution because -6 does NOT equal -11

Answer:

0 solution

Step-by-step explanation:

4x + 2(x – 3) = 4x + 2x – 11

Solve the parentheses:

4x + 2x - 5 = 4x + 2x - 11

Subtract 2x from both sides:

4x - 5 = 4x - 11

From what you can already see that those two expressions does not equal to each other. Let’s continue solving to confirm:

(Subtract 4x on both sides)

-5 = -11

There are 0 solutions

"Carlos drew a triangle with sides 8 inches, 15 inches and 17 inches. Did he draw a right triangle?"

it's just a simple yes or no question. but please explain why it is yes or no.

Answers

Answer:

Yes

Step-by-step explanation:

I used the Pythagorean theorem

hey i need help with these thanks show work

Answers

Answer: I hope this helps!

Step-by-step explanation:

Sorry, the app I use simplifies before they finish the equation which is a little weird but still easy to follow along.

Well the squiggly line 3 and the rest doesn’t matter. The answer is 34.25

A geometry fact that I find helpful. (Brainly, please don't take this down it is very educational)

Answers

Answer:

Thank you so much for this

Step-by-step explanation:

Have a nice day ! :)

Answer:

Step-by-step explanation:

thx

The scatter plot The scatter plot shows the relationship between the amount of gasoline g, in gallons, in a fuel tank and the distance traveled d, in miles, after filling the tank.

Answers

Answer:

Step-by-step explanation:

Other Questions

The measure of HELP PLESSE True or False. Notaries may not use electronic technology to notarize wills, codicils, and testamentary trusts.OA) TRUEOB) FALSE Suppose a stock had an initial price of $91 per share, paid a dividend of $1.80 per share during the year, and had an ending share price of $108. a. Compute the percentage total return. (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) b. What was the dividend yield Please help me with this science question.What are meteor showers? help help help help help what is purpose of fine sand filter in purification of water 12x+105=55x+0 solve for x12y=155 sovle for y Which workplaces are common to both the Engineering and Technology pathway and the Science and Math pathway?a) laboratories and shipsb) parks and radio stationsc) construction sites and zoosd) offices and weather stations a pair of sunglasses originally priced at $50 are now on sale for $31. What is the discount percentages? HELP FAST PLEASE You find a photo online, taken by someone else, and want to include it in your math presentation. What should you do?Use the image without concern.Use the image without concern.Find a different image to use.Find a different image to use.Include a citation with the image.Include a citation with the image.Do not include an image.Do not include an image. 11 points1. What recruiting decision did the first commanding officer of the U.S.skip troops have to make?*A. Whether he should recruit world class skiers or beginning skiers,B. Whether he should teach soldiers to ski or train skiers as soldiersC. Whether soldiers should be sent to universities to learn how to skiD. Whether ski troops should train first or be sent into battle immeditately. examine the following graph. a) What is the amplitude of the oscillation? b) What is the period of the oscillation? How many of the 13 states colonies needed to ratify the Constitution to make it replace the Articles of Confederacy? What is the relationship between the ratios of sin x and cos y?The ratios are both identical (three fifths and three fifths). bThe ratios are opposites (negative three fifths and three fifths). cThe ratios are reciprocals (three fifths and five thirds). dThe ratios are both negative (negative five thirds and negative three fifths). 5. This supposed insult to France led to war.a. Invasion of Parisb. Ems Telegramc. Treaty of Parisd. Marring the Kings daughter Write four different expressions for the perimeter of a square whose sides are all s 2 2 units long. Olivia has just started working at a law firm. Douglas her senior coworker is giving her feedback about a report she wrote that doesnt meet the expected standards. Which of Douglass actions conveys that he has social sensitivity The physical exterior of a home does not give viewers any accurate perceptions of the home owner.Ture False Enter the next three numbers of the repeating decimal produced by the7fraction90.777777 ... As discussed in the AV Presentation, what is the major difference between the ideas of Jean Piaget and Renee Baillargeon when it comes to the development of object permanence