Mathematics High School

Answer please ASAP thank you​

Answer Please ASAP Thank You

Answers

Answer 1

Answer:

1. quadrilateral, four,four

2.triangle, three, three

3. triangle, three, three

4. quadrilateral, four, four

5. triangle, three, three

Related Questions

Written in standard form -3 x 2 x a + 5 ( - 7b) + ( 12 x c x 4 )

Answers

I believe it’s -6ax - 35b + 48c, sorry if it’s wrong

Find the surface of this triangular prism please

Answers

Answer:

270cm²

Step-by-step explanation:

The formula is given as

S = bh × l (s1 + s2 + h)

l = 7cm

h = 5cm

s1 = 12 cm

s2 = 13cm

b = 12 cm

Surface Area = 12 cm × 5 cm × 7 cm(12 cm+ 13 cm+ 5cm)

= 60cm² × 7 cm(30 cm)

= 60cm² + 210 cm²

= 270 cm²

is it true or false?? i will mark brainlest the correct answer

Answers

Answer:

True

Step-by-step explanation:

In order to calculate this, we simply need to replace the variable c with the value of -8 and solve the inequality.

-9c >= 63

-9 * -8 >= 63

72 >= 63

Since both values are negative the product will be positive. This product is 72 which is in fact greater than 63, thus making the statement True

What is the coefficient of x4 y3 term in the expansion of ( x-2y )7?

Answers

The coefficient of  x⁴y³ term in the expansion of  (x - 2y)⁷ is 280.

What is expression?

Mathematical expressions consist of at least two numbers or variables, at least one arithmetic operation, and a statement.

Given expression:

(x - 2y)⁷

Expand this as given below,

(x - 2y)³ × [(x - 2y)²]²

(x³ + 6x²y + 12xy² + 8y³) × [(x² + 4y² - 4xy)]²

Solve the above expression to get,

x⁷ + 14x⁶ + 84x⁵y² + 280x⁴y³ + 560x³y⁴ + 672x²y⁵ + 448xy⁶ + 128y⁷

Here, the coefficient of the x⁴y³ is 280,

Therefore, the coefficient of  x⁴y³ term in the expansion of  (x - 2y)⁷ is 280.

To know more about the expression:

https://brainly.com/question/13947055

#SPJ1

Urgent!!!!
Can someone please give me the correct answer to this question
The answers are in the picture.
I will mark you brainliest for the correct answer.
Please help!!

Answers

Answer:

2x=80°

x=40°

40°+20°=60°

Step-by-step explanation:

all triangles are 180°

using the variable in write a variable expression for the word phrase. 5 times a number plus 13.​

Answers

let’s say the unknown number is x
So, the equation will be:
5x + 13

A single card is drawn from a standard 52 card deck.
Work out the probability of choosing the "5 of diamonds".
Give your answer

Answers

Answer:

1/52

Explanation:

PLZ HELP
i’ll give brainliest

Answers

Answer:

The correct answer is -29/3

Answer to ur problem V= -29/3

what affects the mobility of factor of production​

Answers

Answer:

Domestic factor mobility. refers to the ease with which productive factors like labor, capital, land, natural resources, and so on can be reallocated across sectors within the domestic economy. Different degrees of mobility arise because there are different costs associated with moving factors between industries.

The width of a rectangle is 4 feet and the diagonal length of the rectangle is 13 feet. Which measurement is closet to the length of this rectangle in feet?

Answers

Answer:

.

Step-by-step explanation:

2. You roll a single die number 1 to 6. What are the odds of rolling
number?
an ODD

Answers

Answer:

1/2

Step-by-step explanation:

There are three odd and three even numbers on the die which would make 3/6 and simplified it is 1/2.

Answer:

it would be a 50% chance or 1/2 of rolling an odd nummber

Step-by-step explanation:

Ok hi can any one help me please i got it wrong thank you!!!!!!!

Answers

Answer:

it is the 3rd one.

Step-by-step explanation:

brainliest?

Answer:

a

Step-by-step explanation:

i think its a or d

which is the explicit formula for the sequence above?

Answers

Answer:

aₙ=5*4ⁿ⁻¹

Step-by-step explanation:

The common ratio is r=80/20=20/5=4

The explicit formula for a geometric sequence is aₙ=a₁*rⁿ⁻¹ where aₙ is the nth term, r is the common ratio, and a₁ is the first term.

Given:

a₁=5

r=4

Therefore, the explicit formula for the sequence is aₙ=5*4ⁿ⁻¹

PLEASE PLEASE HELP PLEASE

Answers

Answer:

r = 6

Step-by-step explanation:

Using Pythagoras' identity in the right triangle

PR² = PQ² + QR² , substitute values

(r + 4)² = r² + 8²

r² + 8r + 16 = r² + 64 ( subtract r² from both sides )

8r + 16 = 64 ( subtract 16 from both sides )

8r = 48 ( divide both sides by 8 )

r = 6

What is the approximate circumference of a plate with a diameter of 11 inches? Use 3.14 for π. Round to the nearest hundredth if necessary

Answers

For circumference, you simply multiply the diameter by pi, so the answer you are looking for is 34.54

Select the correct answer.
-Plato- The Tangent line problem: Mastery test

Answers

Answer: 5x or 10x-3

Step-by-step explanation:

I got it wrong twice so these are the answers left. (plato)

Please help! The last time that Damitrius flew to visit his grandmother in Oregon, the plane ticket cost $380. He recently read in the newspaper that plane tickets had been marked up 30%. How much will he have to pay for a ticket for his upcoming trip?

Answers

Answer:

The answer is 494 dollars

Step-by-step explanation

30% of 380 is 114 and then you add 380 to 114 and you get 494 dollars

expand (2x^2y)^3 please helpppp

Answers

Answer:

answer is 2^3  x^6 Y^3 Hope this helps^_^

Step-by-step explanation:

plz give brainliest and rating

what was the rating of adventure time 3x3

Answers

Answer:

9

Step-by-step explanation:

3×3=9

"×" means product or multiplication

when you see a question like that take the first number and add it to the number of times after the × sign to give you your answer

I will give you BRAINLIEST for the correct answer

Answers

Answer:

the answer would be B or C

Step-by-step explanatiohn:

Quadrilateral ABCD is a parallelogram if both pairs of opposite sides are congruent show that quadrilateral ABCD is a parallelogram by finding the length of the opposite side pairs

Answers

Answer:

D. 21, 14

Step-by-step explanation:

As the question said, a parallelogram is formed when both pairs of opposite sides are congruent. That means that 21 and 3y are equal, as are y + 7 and 2y.

21 = 3y

/3    /3

7 = y

y + 7 = 2y

-2y     -2y

-y + 7 = 0

   -  7  - 7

-y = -7

* -1  * -1

y = 7

In both instances, y = 7. Now let's substitute that.

21 = 3(7)

21 = 21 is true.

7 + 7 = 2(7)

14 = 14 is true.

With that, the lengths of the opposites sides are 21 & 14, which is D.

Which of the x values are solutions to the inequality 4(2-x)>-2x - 3(4x + 1 )

Answers

Answer:x=0 and x=10

Step-by-step explanation:

another one plz will agine give branliest

Answers

Answer:

A(4;5) B(9;7)

................

A show pony weighs at least 900 pounds. After a recent weigh in, the owner of a show pony amended the diet of his pony, increasing the animal's caloric intake, with the hope that the pony would gain weight to be shown in a few months. The data shown in the table and scatter plot below represents the pony's additional daily caloric intake and recorded weight gain (in pounds) of the show pony over the last ten weeks.

Additional Daily Calories Consumed Weight Gained

(in pounds)
1,500 3
1,575 7
1,650 3
1,725 4
1,800 8
1,875 9
1,950 13
2,025 7
2,100 17
2,175 15
Part A: Use the data shown in the table and scatter plot to create an approximate equation for the line of best fit.

Part B: In complete sentences, describe the show pony's weight gain in terms of the units used in the data.

Part C: According to the equation for the best fit line for the data, approximately how much weight would you expect the pony to gain in a week if its additional daily caloric intake for that week is 2,300 calories?

Answers

Answer:

Step-by-step explanation:

its B

A submarine descends 45 meters on its first dive. It then descends another 40 meters. What integer represents the total descent in meters for the two dives?

Answers

Answer:

85 meters in total

Step-by-step explanation:

The submarine first descended 45 meters and then 40 meters

45+40=85

Find the length of each bolded ARC round to the nearest hundredth 5 mm and 232 Help ASAP

Answers

9514 1404 393

Answer:

  20.25 mm

Step-by-step explanation:

Arc length is given by the relation ...

  s = rθ

where r is the radius and θ is the central angle in radians.

There are π radians in 180°, so the arc length is ...

  s = (5 mm)(232°×π/180°) = 20.25 mm

The arc length is about 20.25 mm.

Jake walks 3 miles due north, then turns around and walks 5 miles due south. How far is jake from his
starting point?
A.2 miles
B. 3 miles
C.5 miles
D.8 miles

Answers

Answer:

A

Step-by-step explanation:

he goes up 3, and goes back 5 so 3-5=-2 but bases in the context, it's just 2 miles

Answer:

A.2 miles

Step-by-step explanation:

3 - 5 = -2

He is 2 miles from his starting point.

A.2 miles

Find the difference.

$9.30
- 4.12

A) $4.22

B) $4.42

C) $5.18

Answers

Answer:

5.18 you take 9.30 minis 4.12 which gets 4.12

Answer: C) $5.18

Step-by-step explanation:

9.30 - 4.12 equals 5.18.

i need this done pls

Answers

Answer:

k

Step-by-step explanation:

Mrs.Revves has 20 identical boxes without labels. She knows that she has two boxes of pens, 10 boxes of paper, two boxes of crayons, and six boxes of glue. She opens one box what is the probability that its glue.

Answers

Answer:

3/10

Step-by-step explanation:

probability box opened is glue = number of boxes that contain glue / total number of boxes

6/20

To transform to the simplest form. divide both the numerator and the denominator by 2

3/10

Other Questions
There a four shared features of Chordates. Match the feature with the appropriate characteristic or function. Group of answer choices found between the digestive tract and nerve cord [ Choose ] in some embryos this develops into the central nervous system [ Choose ] in invertebrate chordates can be involved in filter food from water ingest through the mouth [ Choose ] in jawed fish this provides support for the jaw [ Choose ] provides skeletal support [ Choose ] is derived from the ectoderm Convert the following fractions into mixed numbers: 15/7 if you are going to create or own a business, what would it be? List at least 3 and cite your reasons why you have listed them. 9. What ends the Hannukah celebration? The element oxygen, represented by the symbol O, is classified as A. a mixture. B. a solution. C. a pure substance. D. a compound. According to a normal distribution, which organisms are most likely to survive?Select all that apply.A. Phenotypes that represent an extreme trait are more likely to survive.B. Genotypes that represent an extreme trait are more likely to survive.C. All genotypes have an equal chance of survival.D. All phenotypes have an equal chance of survival. 2. Designer Dolls, Inc. found that the number N of dolls sold varies directly with theiradvertising budget A and inversely with the price P of each doll. The company sold 5400 dollswhen $20,000 was spent on advertising and the price of a doll was set at $50. Determine thenumber of dolls sold when the amount spent on advertising is increased to $52,000. Round tothe nearest whole numberA. 14,040 dollsC. 2,782 dollsB. 1,070 dollsD. 5.400 dolls Using a case study format, evalute the nutritional quality of an adolescent athlete's food choices and make recommendations. Write 500 words describing your findings and recommendations. ( Will Mark Brainliest) Need help ASAP. If correctly written you will get Brainliest. Need answers to I am MalalaiExcerpt by Malalai Yousafzia To revise a monthly budget, changes in which categories might need to be addressed? Check all that apply. evaluation :Priya is more intelligent than anto (into positive) Can someone pls help me with this? Which of the following is NOT true concerning blood typing? Summary Do you think it is possible for two readers to interpret a literary text differently in terms of purpose? In terms of message? I need help with other question b, with explanation please Find some figures of speech from this poem- plant 3p YyPP Yplant 1 plant 2When parent Type text here. was crossed with parentType text here. white flowers were produced. To produce white,yellow, pink and orange flowers in a single cross, the genotype of bothparent flowers must be Type text here.When parent Type text here. is crossed with either of the other twoparent plants, no white or yellow flowers are produced.And, when parent Type text here. is crossed with either of the othertwo parent plants, no white or pink flowers are produced.The genotype of parent plant 3 is Type text here. IThe genotype of parent plant 2 is Type text here.The genotype of parent plant 1 is Type text here. Lani Co. uses the allowance method to account for bad debts. At the end of the year, their unadjusted trial balance shows an accounts receivable balance of $400,000; allowance for doubtful accounts balance of $400 (debit); and sales of $1,200,000. Based on history, Lani estimates that bad debts will be 1% of accounts receivable. The entry to record estimated bad debts will include a debit to Bad Debts Expense in the amount of: A. $3,600 B. $4,000 C. $11,600 D. $12,400 E. $12,000 F. $4,400 If /and mare parallel, which pairs of angles are congruent?1 and 3, 2 and 4, 6 and 7, 3 and 6 Which 2 regions from the former Yugoslavia are on the map of Europe today as republics?a. Kosovo and Serbia b. Serbia and Montenegro c. Greece and Kosovod. Bosnia and Austria-Hungary