Mathematics High School

plz plz plz help i don't know what to do it's due at midnight

Plz Plz Plz Help I Don't Know What To Do It's Due At Midnight

Answers

Answer 1
AD=13 because it’s congruent to DC,
AC is equal to 24 because the half is 12 so you’ll be adding the half-and-half which is 24
AB is equal to 20 because it’s congruent to CB

SORRY CAN’T HELP WITH THE REST

Related Questions

How can you represent a relationship between two quantities?

Answers

By the graph of a straight line through the origin with a slope equal to the unit rate

f(x)=-x^2-14 find f(9)

Answers

Answer:

Step-by-step explanation:

f(x) = -x² - 14

f(9) = -9² -14 = -81-14 = -95

Annie has a collection of large and small books. The mass of a large book is 3/4 kilogram. The mass of a small book is 1/4 kilogram. The total
mass of her collection of books is 11 kilograms.
How many large books does Annie have if she has 8 small books? Enter the answer in the box.
large books

Answers

Answer:

12 large books

Step-by-step explanation:

11/21
as a decimal rounded to the nearest tenth is.....!?

Answers

Answer:

0.5

Step-by-step explanation:

11 / 21 = 0.5238

0.5238

* If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down.

Therefore it's 0.5238 = 0.5

0.5 is the decimal number nearest to tenth of 11/21.

What is Number system?

A number system is defined as a system of writing to express numbers.

Given,

11/21

Eleven divided by twenty one.

0.5238

If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up.

If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down.

0.5 is the decimal number nearest to tenth.

Hence, 0.5 is the decimal number nearest to tenth of 11/21.

To learn more on Number system click:

https://brainly.com/question/22046046

#SPJ5

Glenn and Helen are playing ping pong. For every 3 points that Glenn scores, Helen scores 6 points. If Glenn scores 9 points, how many points does Helen score? I NEED HELP A. 18

B. 162

C. 9

D. 54

Answers

Answer:

18

Step-by-step explanation:

Helen always scores twice as much as what Glenn scores so you multiply what Gleen scores to get Helen's score 9×2 =18

help me pls i’ll give you brainliest

Answers

Answer:c.1/4^3

d.(1/4)(1/4)(1/4)

Step-by-step explanation:

Only those 2 opinions are equal to 4^-3. You can check this by plugging in the calculator those 2 answers and 4^-3 and getting approximately 0.0156

Answer:

Step-by-step explanation:

A projectile is fired straight upward with an initial velocity of 400 feet per
second. The height of the projectile, h(t), if represented by the function
h(t) = -167 + 400t, where t is the time in seconds. What is the maximum
height of the object?

1. 25 feet

2. 12.5 feet

3. 2500 feet

4. 400 feet

Answers

Answer:

this could be wrong but another guy said one a website it was 2500 but i haven’t got my results back yet

Please help (exponents)

Answers

Answer:

Barb evaluated correctly

Answer:

Barb is the correct expression

I need help with this question I'm in 9th grade​

Answers

Answer:

Check pdf

Step-by-step explanation:

Hi algebra is hard please help: The expression (8x+ 4) inches represents the perimeter of a rectangle whose width is (3x − 4) inches. Find the length of the rectangle if x = 2

Answers

Answer:

Length = 4 inches

Step-by-step explanation:

Perimeter of a rectangle = 2(length + width)

If x = 2

Perimeter = 8x - 4

= 8(2) - 4

= 16 - 4

= 12 inches

Width = 3x - 4

= 3(2) - 4

= 6 - 4

= 2 inches

Perimeter of a rectangle = 2(length + width)

12 = 2(length + 2)

12 = 2length + 4

12 - 4 = 2 length

8 = 2 length

Length = 8/2

Length = 4 inches

A recipe calls for 3/4 cup of brown sugar for every 3 eggs. What is the unit rate of eggs per cup?

Answers

Answer:

4 eggs per cup

Step-by-step explanation:

3) Artemis has 6 boards cut in various lengths as shown. She wants to use 3 of them to frame
a triangular window in her new clubhouse. How many unique triangles can Artemis make with
the lengths she has? *
3 ft
3 ft
5 ft
5 ft
8 ft
8 ft
3 Triangles
4 Triangles
5 Triangles
6 Triangles

Answers

Answer:

It's either 3 Triangles

, 4 Triangles

, 5 Triangles

, or 6 Triangles

Step-by-step explanation:

Considering how many answers there are, there's a 1/4 chance for it to be any. Concluding by that it's either 3 Triangles

, 4 Triangles

, 5 Triangles

, or 6 Triangles

The temperature in Minneapolis was
-9°F. The next day, the temperature was warmer than -9'F
Write an inequality which is true only for temperatures t that are warmer than -9°F
HELP ME !!

Answers

-9°F < t
Should be it

Answer:

x>-9F

Step-by-step explanation:

x is all possible temperatures greater than -9F

Rewrite 4a + 7a using the Distributive Property.
a + a + a + a + a + a + a + a + a + a + a
4(a + a)
28a
a(4 + 7)

Please help, i am bad with algebra​

Answers

Answer:

4+2= 6+ 4+7= 17+7=25+4=28

What is the area of the following circle?
Either enter an exact answer in terms of or use 3.14 for 1 and enter your answer as a decimal.
d = 8

Answers

Answer:

50.24

Step-by-step explanation:

A= pi r^2

A= 3.14 * 4^2

A= 3.14 * 16

A= 50.24

what is the value of the 6 in 547.675​

Answers

Answer:

tenths place

Step-by-step explanation:

The 6 is in the tenths place, according to this chart.

what is th answer to

Find the Area: R= 8cm
​

Answers

Answer:

64 π ( c m ) ^2

Step-by-step explanation:

what does inversely proportional mean​

Answers

If one value is inversely proportional to another then it is written using the proportionality symbol in a different way. Inverse proportion occurs when one value increases and the other decreases. For example, more workers on a job would reduce the time to complete the task. They are inversely proportional.

Pleas help me solve the following inequality and graph the solution set on the number line
2(x-3)-5x≤9

Answers

Answer:

x≥ -5

Step-by-step explanation:

-4x3 and (x2 + 3x - 4)?

Answers

Answer:(-4x)(3) x^2 + 3x - 4; -12x; x^2 + 3x - 4

Step-by-step explanation:

In the Latin Club, there are six more girls than twice the number of boys.

If the Latin Club has 11 boys in it, how many members are girls?

A. 12 girls
B. 17 girls
C. 28 girls
D. 39 girls

Show your work please!

Answers

X=number of girls
Y=number of boys
X=2Y+6
X=2(11)+6
=22+6
=28

What is the measure of angle B?

A. 75
B. 60
C. 30
D. 38

Answers

Step-by-step explanation:

a = 180-117 = 63

180- (81+63) = 36

Find the circumference of the circle rounded to the nearest
whole number
5 in.
79 in.
31 in.
15 in
16 in

Answers

Where’s the picture? Then I could help you but I don’t see one

If point (2, 3) is rotated 270 degrees, what will be the new coordinate point?

Answers

Answer:

-2,-3

Step-by-step explanation:

multiply the x coordinate and the y coordinate by -1 and interchange the x and y-coordinates

If A store had 100 toys 2398 x more how many is that

Answers

Answer:

Answer is 239,800.

What is the circumference of a 12 - inch diameter pizza? Leave the answer in terms of pie.
A. 3 pie
B. 6 pie
C. 12 pie
D. 24 pie

Answers

answer is 12pi

to find the circumference the formula is pi multiplied by diameter so 12xpi gives you 12pi

plz help find x !!!!!

Answers

Answer:

a. 38.5

Step-by-step explanation:

The triangles are similar. That means that the ratios are the same.

x/14 = 11/4

x/31.5 = 11/9

Let's use the top one

x/14 = 11/4

4x/14 = 11

4x = 154

x = 38.5

HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP

Answers

Answer:

I think its D

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Hello There!

So the sum of the cakes (y) and cookies (x) is 64

so x + y = 64

It says that the amount of cookies he sold was 4 less then 3 times the number of cakes he sold

x = cookies

y = cakes

he sold 3 times the amount of cakes (y) - 4

so x=3y-4

So we can conclude that the answer would be D

~TheMathWiz

The table shows the height of water in a pool as it is being filled. A table showing Height of Water in a Pool with two columns and six rows. The first column, Time in minutes, has the entries, 2, 4, 6, 8, 10. The second column, Height in inches, has the entries, 8, 12, 16, 20, 24. The slope of the line through the points is 2. Which statement describes how the slope relates to the height of the water in the pool?
A. The height of the water increases 2 inches per minute.
B.The height of the water decreases 2 inches per minute.
C. The height of the water was 2 inches before any water was added.
D. The height of the water will be 2 inches when the pool is filled.

Answers

Answer:

A. The height of the water increases 2 inches per minute.

60 in
63 in
What is the length of the hypotenuse?
inches
Submit

Answers

Answer:

assuming 60 and 63 are the side lengths

87 in is the hypotenuse

Step-by-step explanation:

60^2 + 63^2 = x^2

Other Questions
What percentage of Africans live in sub-Saharan Africa?A. less than 10%B. about 50%C. about 65%D. about 85% After reading the article, why do you think that Hinduism and Buddhism are often taught together? In your opinion, what are some of the most important differences? HELP ME PLEASE HELP ME Really easy and really short! Please help me cause I'm terrible at English. Only need to write like three sentences. Do you think romantic love, by its nature, is subject to scientific proof or disproof? Can you really prove whether any individual person feels, or doesnt feel, love for another one? There are only two consumers in a market, Harry and Hermione. Harry is willing to buy 12 magic wands when the price is $20 per wand and 8 magic wands when the price is $30 per wand. Hermione is willing to buy 15 magic wands when the price is $20 per wand and 10 magic wands when the price is $30 per wand. Given that these are the only two individuals in the market, what is the market demand for wands when the price of wands is $30 Someone please help I will mark brainliest Help me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! PART A: is this a proportional relationship?PART B: if this is a proportional relationship, what is the constant?PART C: if this is a proportional relationship, write a direct proportional equation. Can someone help me with any of these questions need this to pass Which sentence from the passage is the BEST main idea of this passage? A) Most plastic does not break down very easily. B) It's really hard to convince people to recycle plastic. C) People need to recycle plastic to help protect our precious earth! D) A lot of dyes and other chemicals are sometimes mixed in with plastic. what is ( 5 x 1 ) + ( 5 x 1/3) 3) How did the French Revolution differ from those that occurred in Latin America?How was it similar? A what is matter that is always composed of the same combination of atoms I just need like 10 sentences- my teacher won't let me go until I finish this- 4/15 times 6 in simplest form Find the area......... What do aztec scouts think they see in the ocean? What were they really? Sketch a graph of the solutions to your equation. 1. A cylinder and its dimensions are shown in the diagram. What is thelateral surface area of the cylinder in square inches? Round to thenearest hundredths. (TYPE YOUR ANSWER AS A NUMBER ONLY)18 in27 in Please help me I need to pass Annotated Bibliography:unfair inequalities in the criminalization between white people and ones of color/different nationalities for similar offences? What are the negative consequences of the stereotypical representation of black people with concern to profiling and incarceration?