Find the slope of the line that connects the points (0,4) and (-4,1).

Answer:

D

Step-by-step explanation:

They reason is because it makes sense. Do some more research and you will understand

Answer:

a and c

Step-by-step explanation:

Answer:

0.67 and 0.665

Step-by-step explanation:

Answer:

the answer is true

that's all i got hope it helped

Answer:

x= (A/8 - 39/4)

B= (A/4 + 189/2)

Step-by-step explanation:

You simplify 2(A/8 - 39/4) +144

Answer:

126

Step-by-step explanation:

Answer:

1) X = 12

2) 10 = Y

3) K = -3

4) N = -2

5) X = 5

6) X = -1.2 (plz double check)

7) W = 0.6

8) N = -0.28

9) I forgot how to do that

10) X = 7

Step-by-step explanation: What's your teacher trying to pull on you with those weird numbers? Double check my answers for those but everything should be correct. Let me know.

Dale spends 12 hours on the internet, 75% on messages and 25% on games.

To make this easier, we can just convert the percentages into fractions and then continue.

To turn a percentage into a fraction, take the percentage number and put it into the numeriator, and add 100 to the denominator.

75% = 75/100  

25% = 25/100

Simplify!

75% = 75/100 = 3/4

25% = 25/100 = 1/4

So, now we know how to convert the percentages into a fraction. Now! We must use the fractions to find out how to find the time he uses to play games.

We know now that he spends 1/4 of his time working on games, and 3/4 of his 12 hours working on messages. However, we want to know how much 1/4 is. Divide 12 by the denominator, 4, and this will determine how long 1/4 is.

12 / 4 = 3  

So, that means that of his 12 hours he spends on the internet, he spends 3 hours doing games.

Now, subtract the time he spends doing the games by the time he spends on the internet to find the time on he spends messaging.

12 - 3 = 9

Which means that:

9 = Hours Spent Doing Messaging

3 = Hours Spent Playing Games

Answer:

[tex]\huge{\boxed{\sf{ 6400 }}}[/tex]

Step-by-step explanation:

Correction:

A trader sells 5 mobiles for Rs 35840 and had profit of 12% . Find the cost price of each mobile.

Solution:

Selling price of 5 mobiles = Rs 35840

Now, we have to find the selling price of 1 mobile. So, for the cost of 1 mobile , the cost of 5 mobiles is divided by 5.

i.e [tex]\frac{35840}{5} =[/tex] Rs [tex]7168[/tex]

We have,

Cost of 1 mobile = Rs 7168

Profit % = 12 %

Finding the cost price of each mobile :

[tex]\boxed{\sf{ CP = \frac{SP * 100}{100 + Profit percent}}}[/tex]

[tex]CP = \frac{7168 * 100}{100 + 12}[/tex]

[tex]CP = \frac{716800}{112}[/tex]

[tex]CP =[/tex] Rs [tex]6400[/tex]

Hope I helped!

Best wishes!

~[tex]\text{ TheAnimeGirl}[/tex]

Answer:

Student tickets sold 66

Adult tickets sold 34

Step-by-step explanation:

x=6.     y=11

x+y=100. Multiply by -6

6x+11y=770 Then combine terms

5y=170 Divide 5 on both sides

y=34 Then do 100-34

x=66

This is the solution for the club to not earn anything but able to cover the fees.

The inequality form can be written as,

total revenue=66x+34y in this case total revenue=0

If L || M. Then the value of the variable 'x' will be 17.

The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.

It is a polygon with four sides. The total interior angle is 360 degrees. A rectangle's opposite sides are parallel and equal, and each angle is 90 degrees.

The side of the rectangle is L and M. If L || M.

L = 8x + 20

M = 11x - 31

Then the value of 'x' is given as,

M = L

11x - 31 = 8x + 20

11x - 8x = 20 + 31

3x = 51

x = 17

If L || M. Then the value of the variable 'x' will be 17.

More about the solution of the equation link is given below.

https://brainly.com/question/545403

#SPJ2

The side of the rectangle is L and M. If L || M.

L = 8x+20

M= 11x-31

Answer:

No.

Step-by-step explanation:

It should be 3:1 since the number of apples comes first in the ratio.

Answer:

yes, because if you express it as 1:3 or 1/3 is the same thing

Answer: 46-3i

Step-by-step explanation: Use the FOIL method, (a+b)(c+d)=ac+ad+bc+bd. Collect like terms then simplify.

(6+7i)(3−4i)

18−24i+21i+28

(18+28)+(−24i+21i)

46-3i

- Hope this helps, have a blessed and wonderful day! :-)

In the standard form we can write (6 + 7i)(3 − 4i) as (- 3i + 46).

A complex number is a number of the form a + bi, where [a] and [b] are real numbers and [i] is equal to [tex]\sqrt{-1}[/tex].

Given is the following complex expression -

(6+7i)(3−4i)

We have -

(6 + 7i)(3 − 4i)

On expanding, we get -

6(3 - 4i) + 7i(3 - 4i)

18 - 24i + 21i - 28i²

18 - 3i - 28i²

18 - 3i - 28 (-1)

18 - 3i + 28

46 - 3i

- 3i + 46

Therefore, in the standard form we can write (6 + 7i)(3 − 4i) as (- 3i + 46)

To solve more questions on complex numbers, visit the link below-

https://brainly.com/question/617146

#SPJ2

Answer:

41.25 ft for the area

Step-by-step explanation:

this is because when  1/4, 3/4, and 1/2 are added you get 1.5in =10.5 ft

and the other side with be 3.75in = 30.75 ft and added 10.5+30.75 =41.25

well, 26+6 is 32, so divide that by 3 and you'd get 10.67, making daniel 32 by that time and his son being 10 years old

its simple math really, also, i hope this helps you ^-^

Answer:

B :)

Step-by-step explanation:

Apex

Answer: A reflect the graph of f across the y-axis

Step-by-step explanation:

You can solve this with kinematics or with energy.

Using kinematics, given:

v₀ = 600 m/s

v = 200 m/s

Δx = 0.05 m

Find: a

v² = v₀² + 2aΔx

(200 m/s)² = (600 m/s)² + 2a (0.05 m)

a = -3,200,000 m/s²

Given:

v₀ = 600 m/s

v = 0 m/s

a = -3,200,000 m/s²

Find: Δx

v² = v₀² + 2aΔx

(0 m/s)² = (600 m/s)² + 2(-3,200,000 m/s²) Δx

Δx = 0.05625 m

So the bullet needs to travel an additional 0.00625 m, or 0.625 cm.

Using energy, the work done on the bullet equals the change in kinetic energy.

ΔKE = W

½ mv² − ½ mv₀² = Fd

½ m (200 m/s)² − ½ m (600 m/s)² = F (0.05 m)

(-160,000 m²/s²) m = F (0.05 m)

F/m = -3,200,000 m/s²

½ mv² − ½ mv₀² = Fd

½ v² − ½ v₀² = (F/m) d

½ (0 m/s)² − ½ (600 m/s)² = (-3,200,000 m/s²) d

d = 0.05625 m

Answer:

300

Step-by-step explanation:

50% means half. If he payed half for the drinks, the drinks would have cost him 300

Answer:

B

Step-by-step explanation:

Solution,

here,

slope(m)=-5

passing point;(-1 , -8)=(x1 , y1)

Using the formula:y-y1=m(x-x1)

or,y-(-8)= -5[x-(-1)]

or,y+8=-5x-5

.°.y= -5x-13

Answer:

8 more men are needed to complete the job

Step-by-step explanation:

Proportions

This problem can be solved by step-by-step reasoning applying proportions:

The above statement stands because the fewer hours of work, the more time the job needs to be completed. Let's continue.

The same reasoning applies here, fewer men=more days.

Now for the second condition. Increase the hours/day:

More hours/day=less days to complete the job

We know this last time is 12 days, thus:

[tex]\displaystyle 12=\frac{14*9*16}{7*x}[/tex]

Solving for x:

[tex]\displaystyle x=\frac{14*9*16}{7*12}=\frac{2016}{84}=24[/tex]

24 men are needed now, this is an increase of 24-16=8 more men

8 more men are needed to complete the job

Answer:

D

Step-by-step explanation:

The number expression 5⁻¹⁵ rewritten using a positive exponent as -5¹⁵ option (A) -5¹⁵ is correct.

In mathematics, integer exponents are exponents that should be integers. It may be a positive or negative number. In this situation, the positive integer exponents determine the number of times the base number should be multiplied by itself.

It is given that:

The number expression is:

= 5⁻¹⁵

By the property of the integer exponent we can write the above number exponent as follows:

= (5¹⁵)(-1)¹⁵

(-1)¹⁵ = -1   (because 15 is the odd number)

= -5¹⁵

Thus, the number expression 5⁻¹⁵ rewritten using a positive exponent as -5¹⁵ option (A) -5¹⁵ is correct.

Learn more about the integer exponent here:

brainly.com/question/4533599

#SPJ5

Answer:

pass the code

Step-by-step explanation:

Answer:

All real numbers are solutions.

Step-by-step explanation:

Answer:

56 deceased by 14% is 48.16

262 decreased by 39% is 159.82

Answer:

It is -1

Step-by-step explanation:

Answer:

The expression is (m/3 + 2) inches

Step-by-step explanation:

Quotient simply is the result of division.

Thus, the quotient we are dealing with is m/3

So, since George’s height is 2 in taller than this quotient, we have his height as;

(m/3 + 2) inches

Answer:

[tex]\huge{\boxed{\sf { 255 b}}}[/tex]

Step-by-step explanation:

[tex]256 b - b[/tex]

Like terms are those which have the same base. Like terms can be added or subtracted . Only coefficients of like terms can be added or subtracted.

⇒[tex](256 - 1 )b[/tex]

⇒[tex]255 b[/tex]

Hope I helped!

Best wishes!

~[tex]\text{ TheAnimeGirl}[/tex]

Answer:

$16.5

Step-by-step explanation:

12 cups= 3 quarts 2 gallons= 8 quarts

3+8=11 quarts 11x$1.5=$16.5