Mathematics High School

Which of the following is equivalent to 5 · (7 · 4)? *
A. 35
B. (5 · 7) · 4
C. 5 · (4 · 4)
D. 5 + (7 + 4)

Answers

Answer 1
B because you multiply 7 times 4 that’s 28 then times 5 that’s 140 so for b you do 5 times 7 that’s 35 then times 4 that’s 140 so b is the correct answer, hope it helps

Related Questions

(Find the commission.)

Earning Commission
Sales CommisionRate Commission $640 4% ?

The commission is $ ?​

Answers

Answer:

25.6

Step-by-step explanation:

640*4%

Answer:

the commsion is $25.60

Step-by-step explanation:

commission amount = sale price * commission percentage / 100.

help on math! thanks!

Answers

Answer:

A

Step-by-step explanation:

covert to slope intercept form

x-y=2

-y=-x+2

y=x-2

Answer: C

Step-by-step explanation:

Question

Expand 7(11m-12)+6​

Answers

77m-84+6
77m-78
Hope I helped

Answer: 77m -78

Step-by-step explanation:

11x7=77

7 x -12= -84

77m -84

-84+6 = -78

77m-78

A=201.062 cm²
radius=
diameter=

Answers

Answer:

Step-by-step explanation:

area of a circle = πr² = 201.062

r² =   201.062/π

r = √(201.062/π) ≅8 cm

d = 16 cm

Answer:

Radius =8

Diamter = 16

That's the answer

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Find the measure of each acute angle.

Answers

(11x - 2) + (6x + 7) = 90

17x + 5 = 90

17x = 85

x = 5

11(5) - 2 = 55 - 2 = 53

6(5) + 7 = 30 + 7 = 37

53º and 37º

Hope this helps! :)

The measures of two acute angles are 53 degrees and 37 degrees.

What is Triangle?

A triangle is a three-sided polygon that consists of three edges and three vertices.

The given triangle is a right angle triangle.

The sum of two acute angles is equal to a right angle

(11x - 2) + (6x + 7) = 90

Add the variable terms and constants

17x + 5 = 90

Subtract 5 on both sides

17x = 85

Divide both sides by 17

x = 5

So 11(5) - 2 = 55 - 2 = 53

and 6(5) + 7 = 30 + 7 = 37

Hence, the measures of two acute angles are 53 degrees and 37 degrees.

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John left school with 8.43 he found a quarter on his way home and then stopped to buy an Apple for 0.89 . how much money did he have when he got home

Answers

Answer:

7.79

Step-by-step explanation:

Answer:

John had $7.79 when he got home

Step-by-step explanation:

8.43 + 0.25-0.89

Hope this helps :)

What is the answer to thing I will give brainlyest

Answers

Answer:

[tex]40x^6y^4\sqrt{x}[/tex]

Step-by-step explanation:

An item is priced at $14.48. If the sales tax is 7%, what does the item cost including sales tax?

Answers

Answer:

$15.49

Step-by-step explanation:

14.48 x 0.07 = 1.0136

1.0136 + 14.48 = 15.4936 = 15.49

Helps me with this please !

Answers

40 degrees

Step-by-step explanation:

you add the 90 degree angle and the given angle and angles in a triangle add up to 180 so you subtract the sum from 180

Answer:

MD= 17.62 or 18

VD= 27.41 or 27

Step-by-step explanation:

Solve the equation 3x = 9.5 Show and justify each step you take to solve the equation . 3x = 9 Write the equation 9 Divide each side by 3. x =​

Answers

Answer:

3x=9.5, you would divide 3 on each side to get x by itself, so (3x)/3=9.5/3, which would lead to be x=9.5/3 or x= 3 and 1/6th, 3 + 1/6

Step-by-step explanation:

A, B, and C are collinear, and B is in between A and C. The ratio of AB to AC is 1:3. If A is at (2, -6) and B is at (3, -1), what are the coordinates of point C?

Answers

Answer:

(4-1)

I think not for sure

Step-by-step explanation:

Please help I have 11 more to solve.

Answers

That’s a isosceles triangle

how does cuscuta plant derive it's nutrition​

Answers

Step-by-step explanation:

The plant Cuscuta derives its nutrition from the host plant by sending its root-like structures into the stem or roots of the host plant to absorb water, mineral salts and food from it. This type of nutrition is known as Parasitic Nutrition.

Answer:

The plant Cuscuta derives its nutrition from the host plant by sending its root-like structures into the stem or roots of the host plant to absorb water, mineral salts and food from it. This type of nutrition is known as Parasitic Nutrition.

The area of a circle is 64 pi inches ^2
What is the circumference in inches expense your answer in terms of pie

Answers

Answer:

R=8cm

Step-by-step explanation:

{y=6x+14
{2x-y=2



thanks bud lol

Answers

y = 6x + 14

2x - y = 2

so
2x - (6x + 14) = 2

2x -6x - 14 = 2

-4x - 14 = 2

-4x = 2+14

-4x = 16

x = -4

y = 6(-4) + 14

y = -24 + 14

y = -10

(x,y) = (-4,-10)

Pleaseee help I need this done ASAP will mark brainless if correct!!

Answers

I believe its 1/2 because m always stands for slope for slope formula

varog rapid dau coroana​

Answers

MARK ME BRAINLIST

PLZ FOLLOW ME

In ΔOPQ, p = 38 cm, q = 29 cm and ∠O=39°. Find the length of o, to the nearest centimeter.

Answers

Use law of cosines

o^2=p^2+q^2-2pqCos(C)

o^2=38^2+29^2-38*29Cos(39)

o^2=1444+841-1712.83

o^2=572.17

o=23.92

Say 24 cm

write
0.0000387 in standard form​

Answers

Answer:

[tex]3.84 \times {10}^{ - 5} [/tex]

A motorist travels 275 km in 5 hours. How far con he travel in 9 hours at the some.
Kilometers : Hours =Kilometers : Hours​

Answers

Answer:

he can travel 495 km in 9 hr

distance covered in one hr = 275\5

55

distance covered in 9 hrs =495

3x=72-3x
Guys what is the answer ?

Answers

Answer: x= 12

Hope that helps :)
3x = 72 - 3x

Move the 72 to the left side and the 3x to the right side.

-72 = -3x - 3x

Add the two -3x’s on the right side.

-72 = -6x

Divide by -6 on both sides.

12 = x

The answer is x = 12

The point is located at (4,3)
. If we wanted to increase the value of the
x-coordinate
, the point would have to move (horizontally or vertically)
,

Answers

Answer:

We have to move horizontally. As Y is the vertical axis and x is the horizontal axis. If we need to increase the value of x coordinate we need to move horizontally.

The circle graph shows how Tremaine divided his time on the computer last week.

Tremaine used the computer a total of 30 hours last week. How many more hours did Tremaine use the computer to play games than to do research?

A. 1.5 hours

B. 20 hours

C. 6 hours

D. 7.5 hours

Answers

Answer:

A:1.5 hours

Step-by-step explanation:

all you have to do is figure out 5% of 30 which is 1.5

The required number of hours more, Tremaine uses the computer to play games than to do research is 6 hours.

What is the percentage?

The percentage is the ratio of the composition of significant value to the overall composition of significance value multiplied by 100.

Here,
As mentioned in the question Tremaine used the computer for a total of 30 hours last week.

So from the circle graph:
Hour spend on games = 25% of 30
                                  = 0.25 * 30

                                  = 7.5 hours

Hours spend on research = 5% of 30
                                        = 1.5 hours

Thus, the required number of hours more, Tremaine uses the computer to play games than to do research is 7.5 - 1.5 = 6 hours.

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what is the solution set to the inequality - 3x + 2 > 17

Answers

The answer would be x<-5

Explanation
You have to move 2 over to the 17 to get the x by itself so since it’s a positive 2, you would subtract 2 which would give you -3x>15. THEN you would divide the 15 by negative 3 which gives you -5 BUT since you are dividing by a negative you would flip the sign.
Hope this helped!!

How would you make $17.84. (Use the least amount of bills and coins.) *

Answers

Answer:

1 ten

1 five

2 ones

3 quarters

1 nickel

4 pennies

Step-by-step explanation:

Hope I helped! <3 :)

Which expression is equivalent to 8 - (6r + 2)?
A) -6r + 6
B) 2r + 2
C) 6r + 10
D) -6r + 10

Answers

it’s A)-6r+6
explaining 8-6r-2

help please ill give brainlist

Answers

Answer:

14.1509717

Step-by-step explanation:

c²-b² = a²

19.5²-6² = a²

a²-12²= x² = 200.25

square root 200.25

X = 14.1509717

David rents DVDS from a company that changes a $7.00 monthly fee and $1.50 for each dvd rental. He ends up paying $20.50 for the month of june. The equation 1.5 x + 7 = 20.5 represents this situation. Solve this equation for x type the NUMER in the text box please help me!

Answers

1.5x + 7 = 20.5
First subtract 7 from both sides
1.5x = 13.5
Then divide both sides by 1.5
x = 9


Let me know in comments if you have questions

. ………….. is the reciprocal of

Answers

The answer is c because (-1/5)^3=-125 and (-1/5)^3=-1/125 so c is the reciprocal of the original problem

Help me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

i am pretty sure it is A

Answer:

ye you have it correct

Step-by-step explanation:

it shows 2 gs fitting into 20

g=10 btw

Other Questions
Which function has a greater slope La Odisea (fragmento)"Entretanto la slida nave en su curso ligerose enfrent a las Sirenas: un soplo feliz la impelamas de pronto ces aquella brisa, una calma profundase sinti alrededor: algn dios alisaba las olas.Levantronse entonces mis hombres, plegaron la vela,la dejaron caer al fondo del barco y, sentndose al remo,blanqueaban de espumas el mar con las palas pulidas.Yo entretanto cog el bronce agudo, cort un pan de ceray, partindolo en trozos pequeos, los fui pellizcandocon mi mano robusta: ablandronse pronto, que eranpoderosos mis dedos y el fuego del sol de lo alto.Uno a uno a mis hombres con ellos tap los odosy, a su vez, me ataron de piernas y manosen el mstil derecho, con fuertes maromas y, luego,a azotar con los remos volvieron al mar espumante.Ya distaba la costa no ms que el alcance de un gritoy la nave crucera volaba, mas bien percibieronlas Sirenas su paso y alzaron su canto sonoro:"Llega ac, de los dnaos honor, gloriossimo Ulises,de tu marcha refrena el ardor para or nuestro canto,porque nadie en su negro bajel pasa aqu sin que atiendaa esta voz que en dulzores de miel de los labios nos fluye.Quien la escucha contento se va conociendo mil cosas:los trabajos sabemos que all por la Trade y sus camposde los dioses impuso el poder a troyanos y argivosy an aquello que ocurre doquier en la tierra fecunda".Tal decan exhalando dulcsima voz y en mi pechoyo anhelaba escucharlas. Frunciendo mis cejas mandabaa mis hombres soltar mi atadura; bogaban dobladoscontra el remo y en pie Perimedes y Eurloco, echandosobre m nuevas cuerdas, forzaban cruelmente sus nudos.Cuando al fin las dejamos atrs y no ms se escuchabavoz alguna o cancin de Sirenas, mis fieles amigosse sacaron la cera que yo en sus odos habacolocado al venir y librronme a m de mis lazos. "Tomado de: epdlp.com/texto.php?id2=7021. El fragmento anterior trata sobre: *A. el conflicto de Ulises con Perimedes y EurlocoB. la hazaa de Ulises y sus hombres en el marC. la vida de UlisesD. el origen de las sirenas What of the following happens first? A. Introns are edited out of the premature RNA. B. RNA polymerase reaches a terminator region. C. Nucleotides are covalently linked together. D. RNA polymerase binds to a promoter region of DNA What evidence supports the statement that "the legacy of slavery affected nearly every aspect of Black people's lives" when Dorie Miller was born? True or false a change in allele frequencies leads to evolution Hamburger resources . For each type of resources, list 3 resources needed to make a hamburger. The charge of a single proton is 1.60 1019 C. What is the nuclear charge of an atom of boron (B)? how did rome change their government during times of war An experiment consists of tossing a die and then flipping a coin once if the number on the die is even. If the number on the die is odd, the coin is flipped twice. Using the notation 4HH, for example, to denote the outcome that the die comes up 4 and then the coin comes up heads, and 3HTHT to denote the outcome that the die comes up 3 followed by a head and then a tail on the coin, construct a tree diagram to show the 18 elements of the sample space SS.For the sample space SS(a) list the elements corresponding to the event AA that a number less than 3 occurs on the die;(b) list the elements corresponding to the event BB that two tails occur;(c) list the elements corresponding to the event AA ;(d) list the elements corresponding to the event ABA B;(e) list the elements corresponding to the event ABAB. Question 4Which of the following sentences provides the strongest evidence that may followed the rules ofetiquette properly but was also careful to avoid offending those who did not?OAShe did not know to sit between her mother and aunt at the operaFaustShe asked Archer to tell Ellen Olenska about the engagementJone"notShe knew not to wear satin in front of Archer and always carried a fan of "eaglefeathersDShe asked her mother to look "reluctant" during the engagement announcementmade at the ball Help me which is it Which of the following is a negative externality? Government recycling centersNoise pollution Public librarieswi-fi at a shopping canter To the fence vegetable gardens circumference Gregory will need to purchase approximately __________ meters of fencing O 94O 189O 707O 2,826 Help ASAP How were the Seminole and Creek cultures alike? Select all that apply.The men were the hunters.The women were the farmers.Their homes were called Chickees.The men and women shared childcare responsibilities.Their culture was shared through writing. Guys pls help me!!!!!! Simplify completely""" the relationship described is linear or exporMandy is training for a half marathon.She runs 4 miles this weekend. For thenext several weeks she plans to increaseher distance by 10% each weekend. a log burns to ashes in a fireplace what kind of change is this Please answer this question its due in 5 minutes How do manufacturers benefit from coupons?