Mathematics High School

Please help on this!

Answers

Answer 1

Answer:

18cm,21cm,27cm

Step-by-step explanation:

explanation in picture

Related Questions

an uber charges a flat fee of $15 then charges $4 per mile write an equation for the total cost of ur ride? identify the m, b, & Equation

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Answer:

Step-by-step explanation:

please help !! What is the area of the trapezoid shown below?
4
5

Answers

Answer:

the area of the trapezoid is (8 + 4).3/2 = 18

Answer:

Step-by-step explanation:

khan

What is the total surface area?? PLEASE HELP THIS IS A QUIZ IM SO CONFUSED

Answers

Answer:

246 cm

Step-by-step explanation:

So I solved for the two triangles, 6x8=48/2=24, since there are 2, I multiplied by 2 to get 48 (Could've kept it just as 48 but it's good to keep the habit of dividing by 2 to get area of a triangle). Then I did 6x9 for the front rectangle to get 54, and then solved for the right and back rectangle by doing 9x8 to get 72, 72x2=144

144+48+54= 246

Boris runs 9 miles in 57 minutes.
How many miles does he run per minute?

(round to the nearest hundredth)

Answers

Answer:

0.16

Step-by-step explanation:

Speed= 9 miles/57 minuets=(9/57)

Now we want to figure out how many miles Boris runs per minuet

9/57= 0.15

Round to the nearest hundredth and it's 0.16.

Hope this helps!

the answer is 0.16...

Solve for x. 5:1::6:x

Answers

Answer:

Step-by-step explanation:

5/1 = 6/x

5x = 6

x= 6/5

Answer:

Step-by-step explanation:

in the sequence 113, 93, 77, 65, 57,…, what number should come next?
a) 55
b) 54
c) 53
d) 51

Answers

Your answer is:

C) 53

THANK YOU!!

∝ Sidhdi

Which value for p makes the expressions 9p−5 and (3+p)5 equivalent?

a.7
b.6
C.5
D.4

Answers

Answer:

Step-by-step explanation:

9p-5

9(5)-5

45-5

(3+p)5

(3+5)5

(8)5

1
3x +2y - 5z
If
y-42
X
=
find the value of x when y = 6 and z
2
3y

Answers

Answer:

hmmmm i saw something about 13?????

Step-by-step explanation:

HELP URGENT!!!!! 50 POINTS

Answers

6/1.5=4

is the scale factor for the smaller triangle to the bigger triangle

Answer:

6/1.5=4

Step-by-step explanation:

Question 2 of 10
If data set A has a larger standard deviation than data set B, data set A is
more spread out than data set B.
A. True
B. False
SUB

Answers

It is true that if data set A has a larger standard deviation than data set B, data set A is more spread out than data set B.

How to determine the true statement?

The standard deviation is a measure of spread.

And the more the standard deviation, the more the spread

This means that if the dataset A has a larger standard deviation than the dataset B, then the dataset A is more spread out than B

Hence, the given statement is true

Read more about standard deviation at:

https://brainly.com/question/15858152

#SPJ1

What is the distance between the points (7, 8) and (-8, 0) on a coordinate grid?

Answers

Answer:

17 units

Step-by-step explanation:

Moving from (-8, 0) to (7, 8), we see x changing by 15 units from -8 to 7 and y changing by 8 units from 0 to 8.

Regard 15 units as the horizontal leg of a right triangle and 8 units as the vertical leg. We use the Pythagorean Theorem to determine the length of the hypotenuse of this right triangle and interpret the result as the distance between the points:

d = √(15² + 8²) = √289 = 17

The distance between the given points is 17 units.

The point (3,-1) is on the line given by which equation below?
HELPP MEE PLSS

Answers

Answer:

your answer will be C. y = x-4

Step-by-step explanation:

hope it helps you...

Does anyone know? Thank you!

Answers

4/3 and 6/5 set me as brainlyest plz

Answer:

4/3

if you put all of the fractions in decimal form 4/3 is the most because it equals 1.25

what is a reasonable estimate of the probability that the next tucker family vacation lasts less than 3 days?

Answers

Answer:

i cant estimate it but i think 4

Beverly makes wreaths to sell for the fall season. She picked 430 pine cones from the wooded area near her house. If she uses 23 pine cones per wreath, how many wreaths can she make?

Answers

Answer:

18.7 wreaths

Step-by-step explanation:

Beverly makes wreaths to sell for the fall season. She picked 430 pine cones from the wooded area near her house. If she uses 23 pine cones per wreath, how many wreaths can she make?

From the above question:

23 pine cones = 1 wreath

430 pine cones = x wreaths

Cross Multiply

23 pine cones × x wreaths = 430 pine cones × 1 wreath

x wreaths = 430 pine cones × 1 wreath/23 pine cones

x wreaths = 18.695652174 wreaths

Approximately = 18.7 wreaths

You deposit $1500 in an account that pays 5% interest compounded yearly. Find the balance after 6 years. please help

Answers

1500+5%= 1505 that is the answer I got I hope this was helpful

Which expression is equivalent to 5(n + 7)?

Answers

5n + 35!!

All you can do is simplify by removing the brackets through the distributive property. This gives you another equivalent equation.

factorise p-q-x(q-p)

Answers

Answer:

(1 + x)(p - q)

Step-by-step explanation:

Given

p - q - x(q - p) ← distribute parenthesis by - x

= p - q - qx + px ← rearrange terms in p and terms in q

= p + px - q - qx ( factor first/second terms and third/fourth terms )

= p(1 + x) - q(1 + x) ← factor out (1 + x) from each term

= (1 + x)(p - q)

Find the area of the shaded polygons
PLS HELP ASAP AGAIN!!!

Answers

9514 1404 393

Answer:

9 square units

Step-by-step explanation:

Pick's theorem is a useful relationship in circumstances like these. It tells you the area is ...

A = i + b/2 - 1

where i is the number of interior points (8), and b is the number of points on the border (4).

The area of this figure is ...

A = 8 + 4/2 -1 = 9

The area of the polygon is 9 square units.

_____

You can also get there by realizing the bounding rectangle is 4 units square. From that, corner triangles are cut. CW from upper left, those triangles have (base, height) dimensions of (3, 2), (1, 3), (3, 1), and (1, 2). So, the total of their areas is (1/2)(6 +3 + 3 +2) = 7 square units. The shaded area is then 16-7 = 9 square units, same as above.

I need the answer pliss

Answers

Answer:

Im sorry never did this before

State if the triangle is acute, obtuse, or right

Answers

Answer:

right angle triangle

obtuse, using the Pithagorean Theorem we can deduce it is not a right triangle and since the result is bigger than that of a right triangle it is not acute

Factor x2 − 8x + 9.

(x − 9)(x − 1)
(x + 9)(x + 1)
Prime
(x + 9)(x − 1)

Answers

Answer:

x²-8x+9

Step-by-step explanation:

Answer:

The answer is Prime

Step-by-step explanation:

Attached photo for proof

Your school raised 125% of its fundraising goal.The School raised $4500.What was the goal?

Answers

Answer:

3600

Step-by-step explanation:

125%=4500

5*25%=4500

25%=900

125%-25%=100%

4500-900=3600

A. The number of dollars is always more than the number of dimes.
B. The number of dimes will always be an even number.
C. The number of dollars must be even to follow the rule.
D. The number of dimes will always be less than the number of dollars.

Answers

Answer:

B. the number of dimes will always be an even number

Write an equation for the line that is perpendicular to Y=-3/7x+4 and passes through (-4,-5)

Answers

9514 1404 393

Answer:

y = 7/3x +13/3

Step-by-step explanation:

The equation of the given line is in slope-intercept form (y=mx+b), so we can see the slope (m) is -3/7. The slope of the perpendicular line is the opposite reciprocal of this, so is ...

m = -1/(-3/7) = 7/3

The y-intercept of the perpendicular line can be found from ...

b = y -mx

b = -5 -(7/3)(-4) = -15/3 +28/3 = 13/3

Then the slope-intercept equation of the perpendicular line is ...

y = mx +b

y = 7/3x +13/3

_____

Additional comment

You can get there a little faster using the point-slope form of the equation of a line. For slope m and point (h, k) that form is ...

y -k = m(x -h)

For our perpendicular line, the equation is ...

y +5 = 7/3(x +4)

Factorise the exprssions
x^2-ax-bx+ab

Answers

Answer:

[tex](x - a)(x - b)[/tex]

Step-By-Step Explanations:

1) Factor out the common term in the first two terms, then in the last two terms.

[tex]x(x - a) - b(x - a)[/tex]

2) Factor out the common term x - a.

[tex](x - a)(x - b)[/tex]

Therefor, the answer is ( x - a ) ( x - b ).

What is a common factor for the two fractional terms
11
001 01
x and
?
The terms can be written as 5)
(x) and (11)
log
(x) y).
O 5
100 100

Answers

Weißt du Deutsch, ich kann vielleicht helfen

The speed of a space station in orbit is about 1300 meters per second.How many kilometers per hour does the space station travel? (20 points)

Answers

Answer:

92 minutes

Step-by-step explanation:

"Roughly" 17,150 miles per hour

(which is about 5 minutes per second)

this means that the space station orbits Earth once every 92 minutes.

hoped that helps you and God bless

2. You have $500 to invest and have several options available to you.p a. Your banker shows you the graph at right to explain what you can earn if you invest with him. Does this graph represent simple or compound interest? How can you tell? What is the interest rate? Write an equation to represent how much money you would have as time passes. Let x represent time in years.

Answers

Answer:

replace x with number then multiply or divide

Step-by-step explanation:

When written in factored form, 6w^2-11w−2 is equivalent to

Answers

Answer:

(6w+1)(w-2)

Step-by-step explanation:

Answer:

13w - 2

Step-by-step explanation:

6w² - 11w - 2

24w - 11w - 2

13w - 2

Other Questions

the great compromise established that: What is a common factor for the two fractional terms11001 01x and?The terms can be written as 5)(x) and (11)log(x) y).O 5100 100 In 1920 the US Senate rejected the Treaty of Versailles, the peace treaty that ended World War I and createdthe League of Nations, due to fears that the League wouldA)draw the nation into unnecessary conflicts.B)help spread communist ideology worldwide.take away Congress's power to declare war.Dreduce the global influence of the United States. What areas did France mainly occupied What region of the country (United States) reports the highest rates of chlamydia and gonorrhea?A) WestB) SouthC) NorthwestD) Midwest what is this answer ASAP PLS HELP i need help - spanish Create one complete sentence for each of the following verbs using the tense given in parentheses. Use a different subject pronoun for each sentence. Example: tener (preterite)Yo tuve un examen ayer. 1. conocer (preterite)2. querer (imperfect)3. saber (preterite)4. poder (imperfect)5. ver (imperfect) answer its the spanish adjectives PLEASE HELP1. the youth (m):2. grey haired:3. redhead:4. old:5. short (height): Someone please help me answer these 20 questions. Thanks write a letter to your friend tell him or her that you want to come and spend some time with him or her. What was the period called on the western front where neither theGermans or the French were fighting for 8 months? *Phoney WarTrench WarfareSitzkreigEra of Good Feeling Labor arbitration: a. Is promulgated by the employer to resolve statutory claims. b. Gives the employer the dominant power. c. Allows the employer to unilaterally design the procedures and determines that disputes related to employment subjects will be resolved in arbitration. d. Provided for final resolution of disputes interrupting work that contributed to the war effort. e. The decision of the arbitrator involves interpretation and application of company-developed personnel policy or a public law. What is the main purpose of this article? a. To tell how many people die from malaria a year c. To call for a cure for malaria b. To tell where malaria is mostly found d. To inform people about the disease malaria please help !! What is the area of the trapezoid shown below?45 The complementary strand of DNA to the DNA fragment GGC ATA CAT is: (DNA replication) CCG UAU GUAGTA TAT CCGATG TAT GCCCCG TAT GTAwhich one ^ Select the boxes to identify denominations in sects of Christianity today Who are the lawmakers at the federal level? which statement best summarizes the cheerokes efforts to fight the indina removal act. Which phrase from Barrio Boy contains a simile?explore the remarkable inventions of the Americanswait there until another pass and money could be obtaineddisappearing down the drain with a deep, sonorous garglethe wooden lid with a large hole that looked like a horse collar As the crowd rises up and insists that it will commit mutiny and bring the assassins to justice, Antony finishes his speech with one final rhetorical flourish. He reads the citizens Caesar's will. Why does the will serve as an effective conclusion to Antony's speech? * 3 points A.Caesar's will states that all of his possessions are to be given to Brutus. B.Caesar's will leaves money and a public park to all Romans. C.Caesar's will grants all of his property and wealth to his widow, Calpurnia. D.Caesar's will declares that Antony should be named king immediately.