Mathematics High School

ples

The diagram represents a reduction of a triangle by using a scale factor of 0.8.

A larger triangle has a base of 10 inches and height of 6 inches.

What is the height of the reduced triangle?
4.0 inches
4.8 inches
5.2 inches
7.5 inches

Answers

Answer 1

Answer:

I think it's 4.8 inches :/

Explanation:

Related Questions

21=-7n
It's a one-step equation. Please help!!

Answers

Answer:

-3=n

Step-by-step explanation:

21=-7n

divide both sides by -7

-3=n

Answer:

n=3

Step-by-step explanation:

21 ÷7=3

n=3

some one help me with this the highlighted one is the problem

Answers

atomic proton number
atomic mass number
atomic symbol
periodic table
groups
8
periods
7
amphoteric line
transition metals
non-metals
other metals
bromine
dull
electricity
magnets

need help solving to complete the square ​

Answers

Answer:

b=9 and b=-21

Step-by-step explanation:

first step: move 195 to the other side by adding to get:

b^2+12b=189

now to find the constant you take the b value which is 12 divide that by 2 and square it. then add the product to both sides. 12/2=6, 6^2=36

b^2+12b+36=189+36

next factor b^2+12b+36.

(b+6)^2=225

square root both sides to get:

b+6=15 and b+6=-15

solve by subracting 6 to both sides and you get the 2 final answers.

b=9 and b=-21

Help me lol please and thank you

Answers

well the opposite of addition is subtraction
to find n move 27 to the other side which makes it negative
15+ (-27) =-12

What does m equal?please help me.

Answers

[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the Concept of the inequalities.

===> -7 + 45m - 35 < 9m - 11

===> 45m - 42 < 9m - 11

===> 45m - 9m < -11 + 42

==> 36m < 31

==> m < 31/36

hence the value of m < 31/36

Answer:

m = 31/36

Step-by-step explanation:

Hope this helps you.

LAST QUESTION OF BRAINLY POINT CHALLENGE:

Answers

Answer:
216in2

step-by-step
cause i said so

bfnbhsvkisbvjdkbv jv ksnhvsdf vkdbsnjbv k

Answers

Answer:

41

Step-by-step explanation:

47-6=41

help please i'll give you 20 points!!

Answers

Answer:

8

Step-by-step explanation:

I'm not completely sure but I hope it helps

Answer:

28 is answer

Step-by-step explanation:

14×2= 24

Hope it helpedddddddddd

WalMart offered a 15% discount off the regular price of a Ice Cream Maker. The amount of the discount is $5.00. What is the regular price of the Ice Cream Maker?

Answers

Answer:

$33.33

Step-by-step explanation:

We are told in the above :

WalMart offered a 15% discount off the regular price of a Ice Cream Maker.

The amount of the discount is $5.00.

The formula for Percentage Discount =

Discount/Original amount × 100

Original amount = x

Hence:

$5/x × 100 = 15%

= 5/x = 15/100

Cross Multiply

5 = 0.15 × x

5= 0.15x

x = 5/0.15

x = $33.33

Therefore, the regular price of the Ice Cream Maker is $33.33

Find the Value of X please

Answers

X = 18

Add the two valleys together and set them equal to 90. Then solve

How many solutions are there to the equation below?
5x - 2 - 3x(1 + 2) = 2(2 + 3)
A. O
B. infinitely many
C. 1

Answers

C. Only 1, you can tell by just looking at it, you can see that there will be a real number on one side and an x value on the other and by solving you can find only one answer that x will equal.

James travels 147 metres in 2 seconds.
Find the average speed of James during that time.
Give your answer correct to 1 decimal place where appropriate.
m/s

Answers

Answer:

73.5m/s is the average speed

Step-by-step explanation:

147/2=73.5

Identify and describe the error in the incorrect counselor's work.

Answers

Answer:

?????????

Step-by-step explanation:

?????????

Please helpppppppppppp

Answers

D. The measure of TRU is 72

When spinning a ten-number spinner (with numbers 1-10), what are the odds of the arrow landing on 8?​

Answers

There is a 10% to land on any of the numbers since there are 10 of them. :).

Help me!! My question is over proportional relationships!

Answers

Answer:

the first one is proportional and the constant is 10. the second one isn't proportional could be wrong on that one

이
3. What is the value of -44.4-7?
64
A.
B.
1
64
C.
1
64
D.
-64

Answers

Answer:

c im quessing though but i got -54.1 so i dont know

Step-by-step explanation:

PLS HELP ASAP! GIVING BRAINLIST!

Answers

D is your answer. 6a^2 b^2(2a - b)

which expression results in an irrational number? (see image)

a) II
b) III
c) I, III, IV
d) II, III, IV

Answers

C is the correct answer..

PLEASE ANSWER WILL GIVE POINTS!!!!!!!!!!!!!!!!

Answers

(7)From the diagram

cos 34=y/37

y=37 × cos34

y=30.673 approximately 31

and x+y=52

therefore we have our x=21 and y=31

I need help due in a Hour

Answers

answer:

50 yd

explanation:

Hi, can someone help me with my math homework?

Answers

Answer:

You didn't post it up for me to see, I can try to help.

help i don't know what to do please help

Answers

Suki is correct because adrienne subtracted 6 instead of -6

(c^3b^1a^4)^4 + 3a^16b^4c^12

Answers

Answer: 4a16b4c12

Step-by-step explanation:


20 Is 80 percent of what number?
A 21
В 22
С 24
D 25

Answers

Answer:

D. 25

25 percent * 80 =

(25:100)* 80 =

(25* 80):100 =

2000:100 = 20

What is £1.30 increased by 20%

Answers

£1.56 because 20 % of £1.30 = 26 p so 26 + 130 = £1.56

Step-by-step explanation:

20 % of 1.30 is 1.30×20 / 100 = 0.26

1.30 increased by 20% is 1.30+0.26= 1.56

Write in quadratic form
f(x)=(x+2)^2

Answers

The quadratic is f(x)=x^2+4x+4

what are the equalities of f(x)=loga(x)
A. f(1)=0
B. f(a)= 1
C. f(0)=0
D. f(1/a)=-1
​

Answers

9514 1404 393

Answer:

  A, B, D

Step-by-step explanation:

For appropriate values of 'a', the log function has the following characteristics:

A: f(1) = 0B: f(a) = 1D: f(1/a) = -1

Any log function will tend toward negative infinity as x tends to zero (for |a|>1).

Find the area of a triangle with a base of 10 inches and a height of 5 inches

Answers

Answer:

area = 25 in^2

Step-by-step explanation:

area = 1/2(10)(5) = 25 in^2

Answer:

The height is 4 inches.

For a triangle, we have Area = 1/2 base times height.

With a = area, b = base and h = height,

we have:

A=1/2bh

We are told that A=10 square inches and b=5 inches, so we need to solve (find h ) for:

10=1/2(5)h

We can get rid of the fraction by multiplying by 2 on both sides:

20=5h

Now divide noth sides by 5 (or multiply by 1/5 , to get

20/5=5h/5 so 4=h

The height is 4 inches.

Step-by-step explanation:

Hope it is helpful....

Eddie has a cake. He eats 5/12 of the cake. Then he gives Donny 1/3 of the remaining cake. How much cake does Donny get?

Answers

Answer:

2 1/3

Step-by-step explanation:

Answer:

Donny would be getting 4/12 of the cake, 1/3 x 4 on both sides would bring it from 1/3 to 4/12 ^-^

Step-by-step explanation:

Other Questions
Please help me please help me thank you find the sum of the measures of the angles of the figures Identify the solution for the system of equations graphed here. A. (1, 1)B. (-1, 1)C. (1,-1)D. (-1,-1) Solve for c.c=2Ac=-16Bc=-4Cc=4Dc=16 PLEASE HELP ME The greater the biodiversity in an ecosystem theA. less likely the ecosystem is to surviveB. more likely the ecosystem will surviveC. less valuable it is to human, for various productsD. the more similar it is what is the surface area? Do you think America should have supported the french revolution? find the area of the minor sector 1 r=9cm,tita=70 Do you agree with Yanis Varoufaki's argument? Should democracy be just as prevalent in economics as it is in politics? Is Al Qaeda a domestic or international terrorist group? Explain how you know. In one paragraph a bee covered with pollen sitting on a flower, dandelion seeds being blown away by the wind, a squirrel burying nuts in the groundPlants dont move freely. How do the plant structures shown in the three images help to ensure successful reproduction? Explain your answers. Julius Caesarby William Shakespeare(excerpt from Act 3, Scene I)CINNA: (kneeling) O CaesarCAESAR: Hence! Wilt thou lift up Olympus?DECIUS: (kneeling) Great CaesarCAESAR: Doth not Brutus bootless kneel?CASCA: Speak, hands, for me!(CASCA and the other conspirators stab CAESAR, BRUTUS last)CAESAR: Et tu, Brut?Then fall, Caesar. (dies)CINNA: Liberty! Freedom! Tyranny is dead!Run hence, proclaim, cry it about the streets.CASSIUS: Some to the common pulpits, and cry out,Liberty, freedom, and enfranchisement!(Confusion. Exeunt some plebeians and senators.)BRUTUS: People and senators, be not affrighted.Fly not. Stand still. Ambitions debt is paid.4Select the correct answer.Which sentence best explains what is implied by the underlined section?A. Caesar understands Brutuss betrayal.B. Caesar feels betrayed by Brutus.C. Brutus secretly did not like Caesar.D. Brutus wishes to rule instead of Caesar. On January 1, 2018, Como Company purchased 45% of the outstanding common shares of the Lite Company for $200,000. The net assets of Lite Company totaled $400,000. The inventory had a book value of $100,000 and a fair value of $120,000. Excess cost attributable to inventory is written off in 2018. During 2018, Lite Company earned $200,000 and declared a dividend of $40,000 for the year.The fair value of the Lite stock investment at the end of 2018 was $210,000. Which of the following amounts are correct assuming that Como elected to use the fair value option to account for the Lite investment?a. $28,000 $210,000b. $81,000 $263,000c. $91,000 $273,000d. $18,000 $210,000 Help quick please im down bad The legislative branch of the national government is responsible for which of the following?OA. vetoing lawsOB. creating treatiesOC. nullifying lawsOD. imposing taxes 1.Why do pregnant women needs to guard their duet? How is a thesaurus organized? A. From 1 to 100 B. From A to Z C. In no specific order D. From smallest word to largest word How much sugar can be dissolved of the 0.3 ml of water is heated to 1000C? WILL MARK BRAINLELIST HELPPPP ME similarity between Hindi and Urdu