Mathematics College

Help pls it’s low key due soon also I’ll mark brainliest

Answers

Answer 1

i think the answer is A. 20 inches^2. sorry if it’s wrong

Answer 2

I wanna say that the answer is either A. Or D. but i’m not sure

Related Questions

How do I simplify 9^7 × 9^2?

Answers

Answer: 420

387420489

Step-by-step explanation:

9^7: 4782969

9^2: 81

81 x 47 = 387420489

what is 1,000 times 0.75

Answers

Answer:

Bruh just open a calculator app lol

HELP!! ILL GIVE BRAINLIEST

Answers

Step-by-step explanation:

180=65+65+x

180=130+x

-130 -130

x=50

Answer:

x=50°

Step-by-step explanation:

at first base angle of isosceles triangle are equal

65°+65°+x=180 sum of all angle of triangle

x=150°

Solve the proportion using cross products.
18/20=k/110

A. 99
B. 122
C. 3.3
D. 2.9

Answers

A.99 1
Divide the numbers
1
8
2
0
=

1
1
0
18
20
=
k
110
2018=110k
9
1
0
=

1
1
0
9
10
=
k
110
109=110k
2
Multiply all terms by the same value to eliminate fraction denominators
3
Simplify
Solution
9
9
=

99
=
k
99=k

Solve by factoring. i2−13i−30=0

Answers

Answer:

(i+3)(i+10)

i=-3 and i=-10

Step-by-step explanation:

can someone help me with this

Answers

Answer:

8200

Step-by-step explanation:

10^3 is 1000

1000*8.2 is 8200

Answer:

10 to the power of 3 is: 1000

then you x is by 8.2x1000=8200

i am sorry but i do not know the rest

Brett shaded 4/8 of a sheet of notebook paper. Aisha says he shaded 1/2 of the paper. Are the two fractions equivalent? if so, what is another equivalent fraction

Answers

Answer:

The two fractions are equivalent; another equivalent fraction is 3/6

Step-by-step explanation:

[tex]\frac{1}{2}[/tex] x 4 = 4/8, therefore the fractions are equivalent.

1/2 x 3 = 3/6 which is equivalent to 1/2.

Monica obtained the following results from her mathematics exams: 80,
82, 83, and 91. What score must she get on the next exam so that her
average score is 85

Answers

Answer:

Step-by-step explanation:

80+82+83+91+89 = 425

425/5 = 85

#4: Solve the equation below. 1/2+1/5x = 3/10x+4/5

Answers

Answer:

I hope this helps you all.

help me with this i'll give you 30 points

Answers

Answer:

???????????????????????????????????????????????

Step-by-step explanation:

?????????????????????????????????????????????????

Hii
I believe the expression would be 2c-5

1.Tu familia compro un paquete de galletas, al abrirlas se comieron la mitad de ellas, entre tu papá, mamá, hermano mayor, hermana menor y tú, comiendo la misma cantidad de galletas; después llego tu tía y primo y ellos se comieron la mitad de lo que quedaba, donde tu primo se comió 10 galletas más que tu tía; luego llego tu tío y se comió la mitad del resto y finalmente, tú tomas de galletas de lo que queda, sobrando 30 galletas.
1. Cuantas galletas había en el paquete
Cuántas galletas se comió tu
1. mamá
2. papá
3. hermano mayor
4. hermano menor
5. tía
6. primo
7. ¿Cuántas galletas comiste tú?
8. Quién comió más galletas?

Answers

Answer:

Para determinar cuantas galletas comió cada integrante de la familia, se debe realizar la siguiente ecuación:

P + M + HMA + HME + YO = 1/2 X

(PR+10) + TIA = 1/4 X

TIO = 1/8 X

Sobran 30 galletas, es decir, 1/8 X

Punto 1)

Si 1/8 X es igual a 30, en el paquete había 240 galletas (30 x 8).

Punto 2)

1- Mamá comió 24 galletas (30 x 4 / 5)

2- Papá comió 24 galletas (30 x 4 / 5)

3- Hermano mayor comió 24 galletas (30 x 4 / 5)

4- Hermano menor comió 24 galletas (30 x 4 / 5)

5- Tía comió 25 galletas ((30 x 2 - 10) / 2)

6- Primo comió 35 galletas ((30 x 2 + 10) / 2)

7- Yo comí 24 galletas (30 x 5 / 5)

8- Quien comió mas galletas fue primo, que comió 35 galletas.

Pls help ill give brainliest and five stars and thank you

Answers

1. B. 6. G.

2. H. 7. D.

3. A. 8. I.

4. H. 9. A.

5. C. 10. answer not found.

LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL'manburg

Answers

Answer:

C-5 to 18 ; 1 to 225

Step-by-step explanation:

Its from the USA test prep.

Determine whether the sequence 12, 40, 68, 96 could be geometric or arithmetic. If possible, find the common ratio or difference.
a
It could be arithmetic with d = 28.
b
It could be arithmetic with d = –28.
c
It could be geometric with r = 28.
d
It is neither.

Answers

Answer:

Step-by-step explanation:

it is Arithmetic because if you subtract 12 from 40 you'll get 28 , same for the others. but if you get the common ratio by dividing 40/12 which is 3.333... it's doent work for the sequence

HELP HELP HELP Which property justifies
Anne's first step?

A . Associate property of addition

B . Addition property of equality

C. Commutative of multiplication

D. Division property of equality

Answers

Answer:

D. division property of equality

Step-by-step explanation:

Krystal hiked 109 miles last year. Tanji hiked 12 times as many miles as Krystal. How many miles did Tanji hike last year

Answers

Answer:

1308

Step-by-step explanation:

109 x12

6. Graph the following line.
X=5
x-intercept =
y-intercept =

Answers

Answer:

x intercept =5 y intercept =0

Step-by-step explanation:

what is 1 1/4-1/3 equal to as an fraction

Answers

Answer:

11/12

Step-by-step explanation:

1 1/4 = 5/4

4 x 3 = 12

5/4 x 3/3 = 15/12

1/3 can be converted to 4/12

15/12 - 4/12 = 11/12

A Line Passes Through The Point (-6, 7) and has a slope of -5/2.
Write An Equation In Slope-Intercept Form For This Line.

Answers

y=-5/2-22
because since y= m(slope)x + b
and we already have the slope, to find b we need to plug in (-6 (for x),- 7 for y)
so -7= -5/2(-6) + b
and then we multiply -5/2 times -6 which equals to 15 so then we do
-7= 15 + b
and then we subtract 15 from -7 (-7 -15)
to give us -22= b
and then we have the full eq of y= -5/2 -22
hope this helps!

Davis plots the points A(-6, 4), B(-1, 1) and C(3, 1) in a coordinate plane. Which statement about angle ABC is true?

Answers

Answer: B. Angle ABC is an obtuse angle

Step-by-step explanation:

How many miles would Tegan bike 16 hours?

Answers

252 is the answer hope it helps

Answer: C I'm sorry if I'm wrong

Step-by-step explanation: good luck

A consumer report claims that more than 10% of the cars from a car manufacture experience engine failures before reaching a mileage of 150,000 miles. A sample of 65 cars is investigated and 9 of the cars had engine failure before 150,00 miles. Conduct a hypothesis test to test the claim with a significance level of 0.10.

Answers

Answer:

thank you kind sir for the help

36 • (-9)
SHOW WORK PLEASE!!!

Answers

Answer:

-324

Step-by-step explanation:

First, you need to just multiply the two numbers together.

36 * 9

This would give you the overall answer. Then you determine if when you multiply the numbers, if you'd need to add the integer, a.k.a, the negative sign.

Since when you multiply a negative and a positive, the answer will be negative.

So, 36 * (-9) = -324

- 3x + y = 3
2y = -3x - 12

Answers

Answer:

x=-2, y=-3

Step-by-step explanation:

we can rearrange the questions to make it easier

y=3x+3

2y=-3x-12

if you add the two equations, you get

3y=0x-9

so y=-9/3 = -3

plug y into one of the equations

-3=3x+3

-6=3x

x=-2

and then check your work by plugging into the other equation:

2*-3=-3(-2)-12

-6=6-12

-6=-6

A pink paint mixty uses 4 cups of white paint for every 3 cups of red paint

Answers

Answer:

112

Step-by-step explanation:

112 if you look at it it’s says mixty uses 4 cups of whit for every 3 of red

Approximate √10 to the nearest whole number

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Since square rooting (√) is the opposite function of squaring a number (exponent of 2), to approximate √10 to the nearest whole number, determine the two squares it is in between.

If you square 3, you will get 9 (3 x 3 = 9) and if you square 4, you will get 16 (4 x 4 = 16). Since 10 is in between 9 and 16, √10 will be in between 3 and 4.

The difference between 9 and 10 is only 1, while the difference between 10 and 16 is 6. Therefore, √10 is closest to 3.

The point P(6, -1) is translated according to the rule , y) - (1-5, y-2).
What are the coordinates of P'?
O P(1, 2)
O P'(1, 1)
OP'(1, -3)
P'(4, 4)

Answers

Answer:

Step-by-step explanation:

Took quiz

How much more expensive is it, per pound, to buy ground beef at Store B than at Store A?

Answers

Answer:

2.42

Step-by-step explanation:

First you need to use two points from store b to find the slope (y1-y2)/(x1-x2). I chose the first two points. (15.54-25.9)/(1.5-2.5)= 10.36. After you take another point from store b to plug into the equation y1-y2=m (x1-x2). M is the slope we just found and I used the first point.

Y1-15.54=10.36 (x1-1.5) distribute the 10.36 to the parentheses.

Y1-15.54=10.36x -15.54 get y1 by itself

Y=10.36x so store b is 10.36 a pound and store a is 7.94 a pound. 10.36-7.94= 2.42

Which expression is equivalent to 6 (x+2y) + 3 + 4y + 5 a.8x + 4y + 8 b.6x + 16y + 8 c. 8x + 7y + 5 d.6x +6y +8

Answers

Answer:

6x + 16y + 8

Step-by-step explanation:

Answer:

6x + 16y + 8

Step-by-step explanation:

I did it on iready

what is equivalent to 24÷6/17?

Answers

Answer:

4/17 or 0.235

Step-by-step explanation:

Other Questions

IT IS FOR 100 POINTSWhich description is paired with its correct expression? four less than the quotient of a number cubed and seven, increased by three; 4 minus StartFraction n cubed Over 7 EndFraction + 3 five times the difference of a number squared and six; 5 (6 minus n squared) nine more than the quotient of six and a number cubed, decreased by four; 9 + StartFraction n cubed Over 6 EndFraction minus 4 twice the difference of nine and a number squared; 2 (9 minus n squared) can anyone help me with my homework lol im really behind and need answers! i need help/answers with these subjects - math 2 - chemistry - spanish 2 - world history - complit 2 (english). It's fine if you can Answer only 1 subject!! i just need to catch up ano ang ibig sabihin ng nasa dulo ng dila ang aking sasabihin A six-pack of sports drinks cost 4.20. what is the price per drink? Which process takes place in both plant and animal cellsA.PhotosynthesisB.Cellular respirationC.Formation of glucose match each development to the industry that caused it PLEASE HELP 40 POINTS If a football field is 100 yd long, how would you find its length in miles? Which statement best explains why an object appears green in sunlight?The object absorbs most white light and refracts most green light.The object refracts most white light and absorbs most green light.The more green light is absorbed while more red and blue light are reflected.More green light is reflected while more red and blue light is absorbed Which Cabinet position was NOT part of the first Cabinet in 1789? How does the carbon atom travel though a plant cell. explain by steps.15 pts If prepresents the number of pizzas ordered, and srepresents the number of slices per pizza, then what does ps repre The power of each colony's legislature to check the governor's power was reinforced by its ability to A. approve raising or spending money. B. remove the governor from office. C. elect the governor. D. force the king to appoint a new governor. PLEASE HURRY! May give BRAINLIEST if right answer is given! What was so important about the Pope Marcellus Mass? Why was it so historically significant? (palestrina) NO PLAIGARISM!! I WILL REPORT YOU IF YOU DO! Help .................... A bottle salad dressing must be shaken before it is poured onto a salad in order to evenly mix the particles . How can this salad dressing be classified A.colloidB.solution C.suspension D.compound Question 13 of 35Which factor caused deep divisions in the British women's rights movementduring the early 20th century?A. Newer women's organizations saw suffrage as an unattainablegoal.B. Men began to assume leadership roles in large women's groups.C. Some women's groups believed violent protest was necessary.O D. Wealthy women began to exclude poor women from themovement.SUBMIT What set does this belong to When you drop a pebble into a pond, the energy from the pebble acts on the water and causes waves. What is the wave?Group of answer choicesThe water moving awayThe pebble falling through the waterThe visible form of energy. why was compromise necessary for the creation of the constitution Ben participated in a race. During the first half of the race, he walked 3 miles and ran at a rate of 5 miles per hour for x hours. During the second half of the race, he walked for 2 miles and ran at a rate of 5.5 miles per hour for x hours. What equation could you write to solve for the number of hours Ben ran during each half of the race? Let y represent the number of miles in half the race. Write two equations, one for the first half of the race and one for the second half. How could you transform these two equations to be the same as the original equation you wrote to solve for x? What do you think this means about solving for the variables in a situation represented by two equations?