approximate the number ∛-12 to the nearest a) integer and b) tenth

Answers

Answer 1

Answer:

Below in bold.

Step-by-step explanation:

∛-12

The nearest cube  to -12 is -8    ( -27 is the next after -12)

a) The answer is -2.

b) we can do this by trial and improvement

It must be between -2 and -3, closer to -2 than 3 so first we guess -2.1

(-2.1)^3 = -9.261

(-2.2)^3 = -10.648

(-2.3)^3 = `2.167  - very close

Answer is -2.3 .


Related Questions

Please help 20 points

Answers

Answer: y = 42°

Step-by-step explanation: You can find the second angle in that triangle because it is next to another 90° angle. Then you add 90 and 48 and subtract that number from 180 and you get 42. Hope this helps!

Answer:

42

pls mark brainliest if correct

Can anyone help me with this please I really need help with this rq .

Answers

Answer:

Step-by-step explanation:

g(x) = ax - b

-76 = 27a - b

-79 = 28a - b           Subtract

3 = -a                       Multiply both sides by  -1

a = -3

g(x) = -3x - b

-85 = -3*30 - b

-85 = - 90 - b          Add 90 to both sides

90-85 = - b             Combine

5 = - b                     Multiply both sides by - 1

-5 = b

g(x) = -3x - b

g(x) = -3x - (-5)

g(x) = - 3x + 5

The hypotenuse of a certain number is 5 units and one leg is 3 units long. Find the area of the triangle

Answers

Answer:

Area: 6

Step-by-step explanation:

It's a five, four, three triangle. Multiply 3 by 4, then divide the answer by 2 to find the area.

What is the equation of the line in slope-intercept form?

Write your answer using integers, proper fractions, and improper fractions in simplest form.

Answers

Answer:

[tex]y=-\frac{1}{4}x\\[/tex]

Step-by-step explanation:

The slope is calculated by "up ÷ across".

= -1 ÷ 4

= [tex]-\frac{1}{4}[/tex]

The y-intercept is just 0 (because the line meets at the y axis at 0).

So, using [tex]y=mx+b[/tex] (where m = slope and b = y-intercept),

[tex]y=-\frac{1}{4}x+0[/tex]

but the '+0' is unnecessary so we just say [tex]y=-\frac{1}{4}x[/tex]

What is the length of each side of this equilateral triangle?
A) 42
B) 30
C) 15
D) 12

Answers

Answer:

C I think hope you help this my answer

Answer:

15

Step-by-step explanation:

no explanation

Is 666 = 37 positive or negative?

Answers

Answer: Positive (but not sure)

Step-by-step explanation: Are there answers to the questions is so i could help more but if correct hope i helped :)

Using the discriminate. Find the number of real solutions. 2^2+7x-15=0

Answers

Answer:

= 11/7

Step-by-step explanation:

If 4 gallons of milk cost $16.24, how much would 7 gallon of milk cost

Answers

Answer:

$28.42

Step-by-step explanation:

First let's calculate the cost per gallon.

We can do this by simply dividing the cost of 4 gallons by 4

1 gallon of milk cost 16.24/4 = 4.06

We want to find the cost of 7 gallons.

We can easily do this by multiplying the cost of one gallon by 7

7 gallons of milk cost 7 * 4.06 = $28.42

Percent of 51,300-45,800

Answers

Answer: the percent is 112.01. please mark brainliest

Step-by-step explanation:

Use the distributive property to write an expression equivalent to 8(35).



Drag and drop the appropriate number into each box.

Answers

Answer:

280

Step-by-step explanation:

8(35) can be re-written as 8(30 + 5).  This, in turn, is 240 + 40, or 280.  This approach makes use of the Distribution Property of Multiplication.

Find the value of X.

Answers

Answer:

35

Step-by-step explanation:

x + 10 = 45

x = 35

Answer:

x=35

Step-by-step explanation:

Opposite sides are equal so angle MNL is equal to JNK.

THerefore, JNK is 45 degrees.

So, x+10=45. We can simplify this to x=35.

Hope that helps!

PLS HELP, WILL GIVE BRAINLIEST!

Answers

Answer: The answer to this math question about translating this given expression to an English phrase is C). 3 more than the product of 7 and 4.

Step-by-step explanation: The keywords are times and the sum, which tells us that the 2 operations are multiplication and addition, let's translate this math expression into an English phrase by looking at the 2 operation signs "×" and "+" in order to find the words to translate the given math expression into an English phrase that looks in the equation form and an English phrase like this:

7×4+3 = 3 more than the product of 7 and 4.

I hope that my full given answer with my full given step-by-step explanation is very helpful to your own math question about translating this given expression to an English phrase, please mark me as Brainliest after her answer was been reported by someone and got deleted by The Brainly Moderator, take care, always be safe, and have a great rest of the day! :D  

Sincerely,

Jason Ta,

The Ambitious of The Brainly And The Role of The TDSB And WHCI Student of The High School.

13 cm
5 cm
7 cm
12 cm
Find the surface area.

Answers

Answer: 37cm

Step-by-step explanation: 5cm + 13cm + 7cm + 12cm = 37cm

Answer:

270 cm^2

Step-by-step explanation:

(13x7)+(12x7)+(5x7)+2(12x5/2)

= 91 + 84 + 35 + 60 =270 cm^2

Find the slope of a line parallel to each given line.
a
-7x = 3y + 12

Answers

Answer:

[tex] - \frac{7}{3} [/tex]

Step-by-step explanation:

Y = mX + c

, since ( -7X = 3y + 12)

, then -3y = 7x + 12

, then y=

[tex] - \frac{7}{3} x - 4[/tex]

Answer:

-7/3

Step-by-step explanation:-7x divided by 12 plus -3y would give you -7/3

The area of a soccer field is 5 000m' and it is 50m wide. i. Find the length of the field. ii. Find the perimeter of the field.​

Answers

Answer:

length = 100m

perimeter = 300m

Step-by-step explanation:

area=l×w

area=l×50

area=50l

5000=50l

l=100

perimeter =2(l+w)

perimeter=2(100+50)

perimeter =300m

brainlist please

Write 3 + 0.3 + 0.01 + 0.002 in standard form.
a.
30.312
c.
3.312
b.
3.0312
d.
3.3102

Answers

Answer:

C. 3.312

Step-by-step explanation:

Answer: 3.312

Step-by-step explanation: When you add all numbers together you get 3.312.

The graphs of the equations 2x - By = 7 and Ax + 3y = 10 are both the same line. Find A and B.

Answers

Answer:

[tex]\bold{A = \frac{20}{7}}[/tex]

[tex]\bold{B = -\frac{21}{10}}[/tex]

Step-by-step explanation:

[tex]\underline{\mathrm{Same \:lines:}}\\\\y = \frac{2x}{\mathrm{B}} - \frac{7}{\mathrm{B}}\\\\ y = \frac{\mathrm{-A}x}{3} +\frac{10}{3}[/tex]

[tex]\mathrm{If\:they\:are\:in\:the\:same\:line,\:then\:the\:Slopes\:and\:Intercepts\:are\: Equal.}[/tex]

25% of 80
Question: find the percent of the number

Other if you could also do: 30% of 70, 91% of 60, 40% of 85, 250% of 18

Answers

Answer:

20%

Step-by-step explanation:

1. 20%

2. 21%

3. 54.6%

4. 34%

5. 45%

Write a question that has the quotient of -3/8

Answers

-6/16 hope this helps

Of the donuts recently sold at Daisy Donuts, 6 had sprinkles and 8 did not. Considering this data, how many of the next 7 donuts sold would you expect to have sprinkles?

Answers

3 with sprinkles and 4 without.
As if you add up the donuts sold it will be 14 and half of 14 is 7 .So we half them in the ratio 6:8. =3:4

Sketch the graph a x=2 and y= -1 then find the point a which the two graphs intersect

Answers

Answer: They intersect at (2,-1)

Step-by-step explanation:

Step-by-step explanation:

I hope my answer help you. Please, rate it as brainlest answer if it is right.

Find Slope from 2 points (5,14) (1,6)

Answers

Answer:

8/4 or 2/1 simplified

Step-by-step explanation:

is 10/110 an irrational or rational number

Answers

Hello there!

10/110 is a rational number because it can be expressed in the form p/q (where p is the numerator and q is the denominator)

Therefore, 10/110 is a rational number.

Hope this helps you!

~Just a felicitous girlie

#HaveAGreatDay

[tex]SilentNature :)[/tex]

Evaluate each expression
1. 3x(-96)÷12+9

Answers

Answer:

-24+9

Step-by-step explanation:

Diedre’s sister works as a lifeguard. Last summer she earned $14 per hour. She earned a total of $5,180 working
as a lifeguard last summer. How many hours did Diedre’s sister work as a lifeguard last summer?

Answers

Answer:

370 hours.

Step-by-step explanation:

Divide $5,180/14 to get your answer of the hours she worked.

Answer:

370 hours is how many she worked

14×370= 5,180

hope this helps

Triangle ABC was dilated using the rule Dy,5/4

Answers

Answer:

10 units

Step-by-step explanation:

Just trust me

Triangle Slmliarity Assignment 2
1 of 15
12:28/01:00:00
POSSIBLE POINTS: 5
Determine whether the triangles are similar by AA-, SSS-, SAS-, or not similar
3.
B
MN
26
С
16
D
A
21
E
32
Ο ΑΑ
O SSS
OSAS
O Not Similar
HE
Type here to search
O
3
87%
77'
O A )
11

Answers

Answer: SAS

Step-by-step explanation:

There is an angle B or D and the sides being the 26, 21, and 32! (Sorry if I get it wrong)

Graph ​y+6=45(x+3)​ using the point and slope given in the equation. Use the line tool and select two points on the line.

Answers

Answer:

Step-by-step explanation:

We are given the equation y+6 = 45(x+3).

On simplifying the equation we get,

y+6 = 45x + 45×3

i.e. y+6 = 45x + 135

i.e. y = 45x + 129.

Now, x = 0 gives y = 129 and y = 0 gives x = -2.867.

The general form of a straight line is given by y = mx + c, where m is the slope and c is the y-intercept.

So, on comparing, the slope of given equation is m = 45.

Plotting this straight line y = 45x + 129 on the graph gives the following figure.

The two points selected on the graph are (0,129) and (-2.867,0).

Solve for x.
2x-30/X+60
90
50

Ο
70
20

Answers

Answer:

It's 50

Step-by-step explanation:

Hope it helped youuh

Answer:

x = 50

Step-by-step explanation:

2x-30+x+60 = 180

3x+30 = 180

3x = 150

x = 50

7.0g divided by 5.6g/cm cubed​

Answers

Answer:

Should be 1.25cm

Step-by-step explanation:

Other Questions
30 is 60% of I need an explanation What would be the effect of the uneven distribution of the Suns energy on Earth?A. The equator and the poles would both be cool.B. The equator and the poles would both be warm.C. The equator would be warmer than the poles.D. The equator would be cooler than the poles. please help me outtt I need help FASTTWhat are some possible genetic changes over time that can result from sexual selection? Los asistentes, hoy, a la reunin semanal de un club social se pueden agrupar por parejas para bailar, por tros para hacer manualidades, y de 4 en 4 para jugar bingo. En ninguno de esos casos queda nadie sin grupo. Cuntas personas son si casi llegan a 25? Highest common factor of 12r and 10 Mason gave the waiter a $14.58 tip, which was 15 percent of the dinner bill. What was the amount of the dinner bill before he added the tip?$9.72$21.87$97.20$218.70 Crimes done by individuals but the benefit goes to the organization rather than the individual is called: _____________ given g(x)=-2x+1 solve for x when g (x)=5 Mary mixes 11/12oz of red paint with 1 3/4oz of white paint.How many ounces of paint does Mary mix? plz help i give brainliest and points Your above-ground pool has sprung a leak, and you do not have a way to fix it. At 12 noon, the water in the pool is 5 feet deep (in other words, the water level is 5 feet above the ground). You are not sure how quickly the pool level is falling, so you check again after 40 minutes and see that the height of the water level is now feet. You notice that there is a relationship between the time that has passed to the height of the water level in the pool. Difference between complementary and Supplementary When people move from one place to another, what is it called?A. Export economyB. NavigationC. MigrationD. Trade patterns 100 points!! And brainliest! At a lightbulb factory, the production average for the first shift is 956 bulbs, 1695 bulbs for the second shift, and 735 bulbs for the third shift. What is a reasonable number of boxes for the company to have for one day's production if each box holds 24 lightbulbs? A 120B 140C 160D 200 if 5/6 of the 30 motorcycles were new, how many motorcycles were used Please help I don't can't figure out the answerThere are 135 people in a sport centre. 73 people use the gym. 59 people use the swimming pool. 31 people use the track 19 people use the gym and the pool. 9 people use the pool and the track 16 people use the gym and the track, 4 people use all three facilities. Given that a randomly selected person uses at least two facilities, what is the probability they use all the facilities? Find the value of the letters in the photo What symptoms does Craig show that are actual symptoms of depression? Which doeshe not show signs of?