Please help! Thank you! :D Giving brainlest

Answer:

Part A:  4  3/4

Part B: 1  1/4

Step-by-step explanation:

A: sum of 2 1/2 and 2 1/4 = 2  2/4 + 2  1/4 = 4  3/4

B: 6 can be made to be 5 4/4 because it is 5 + 1

5  4/4 - 4  3/4 = 1 1/4

Answer:

x=60

Step-by-step explanation:

The angles here are alternate interior angles, this means that they are congruent. Congruent means that they are equal to each other, so to solve just set them equal! (Your variable is x so you're solving for that)

[tex]2x=120\\x=60[/tex]

Hope this helps! :)

Answer:

bc u really subtracting three

Step-by-step explanation:

several ways to explain this, but the simplest way to show this is using a number line.

See attached for number line.

If we start at zero and add 4 (i.e the blue line) we will get a value of 4.0

subsequently, if we subtract 3 from this (green line), we will end up at 1.

Answer:

275

Median is the middle number. In this scenario there are 2 middle numbers thus the avg between 250 and 300 are found.

Answer:

write the questions properly and make it sure that the question is right

Answer:

yes

Step-by-step explanation:

i think

its represent the value of 1/2

Answer:

12 batches

Step-by-step explanation:

Total cups of flour = 1 1/2

Flour used per batch = 1/8 cups

What is the maximum number of times (batches) Steve can complete the recipe?

Maximum batches Steve can make = Total cups of flour / Flour used per batch

= 1 1/2 ÷ 1/8

= 3/2 ÷ 1/8

= 3/2 × 8/1

= (3*8) / (2*1)

= 24 / 2

= 12 batches

Maximum batches Steve can make = 12 batches

Answer:

a. $14.99k + $24+ $25 = x

b. $14.99(3) + $24+ $25 = x

   $44.97 + $24 + $25 = $93.97

Step-by-step explanation:

Answer:

i) C= $14.99 k + $24

ii) $93.97

Step-by-step explanation:

Let the number of models be represented by -----------k

Let the amount spent on books to be--------$24

The equation that represent amount spent in the mall is given as;

C= $14.99 k + $24   ---------------where ;

C= the equation for the total amount spent in the mall

k = the number of plane models

ii)

Using the equation : C= $14.99 k + $24    and if k = 3 and the amount spent on the store is $25  then ;

C= $14.99 * 3 + $24 = $44.97 + $24 = $68.97

C+ 25 = $68.97 + 25 =$93.97

Answer:

700 meters

Step-by-step explanation:

===========================================

Explanation:

p = number of passengers

L = number of lifeboats

Since we're grouping the passengers in groups of 12, this strongly implies we'll be dividing two values. Specifically we have p divided by 12 to represent the number of boats we will need just for the passengers.

For example, let's say p = 36. This means we have 36 passengers. That would mean we need p/12 = 36/12 = 3 boats for those 36 passengers. This excludes the crew and backup boat. Adding those two extra boats leads to the expression 2 + p/12 which is the total number of lifeboats needed.

In the event that p is not a multiple of 12, this leads to p/12 not being a whole number. We could have say p = 50 passengers which means p/12 = 50/12 = 4.167 approximately. We will not round this to 4 because then we'll have passengers without a lifeboat.

We must round 4.167 up to the nearest whole number to get 5. The first four boats take care of 4*12 = 48 passengers, while that 5th boat handles the remaining 50-48 = 2 people. Since 2 people in a boat seems like a really low count, the crew could likely spread the people out such that say 10 people would be in each boat (since 50/10 = 5).

So in short, the result of p/12 is rounded up to the nearest whole number.

Answer:

the slope is -3/2, and the y-intercept is 5/2.

Step-by-step explanation:

3x + 2y = 5

putting it into a y = mx+b form,

2y = -3x + 5

y = -3/2x + 5/2

the slope is -3/2, and the y-intercept is 5/2.

Answer:

y-intercept= 2.5

x- intercept= 1.666666666..... or 5/3

Step-by-step explanation:

1. Move variable to other side.

3x+2y= 5

-3x        -3x

2y= -3x+5

2. Divide each side by 2.

-3/ 2 = -1.5

5/2 = 2.5

y= 1.5x+2.5

y= mx+b

b= y-intercept

b=2.5

3. Replace y with 0 to solve for x intercept.

3x+ 2 x 0 = 5

3x= 5

5/3 = x

Answer:

The probability that he will roll a 2 or a 3

 [tex]P((E_{1} UE_{2} ) = \frac{1}{3}[/tex]

Step-by-step explanation:

Step(i);-

Dimas is playing a game that uses a number cube.

The sides of the cube are labelled from 1 to 6

The total number of Exhaustive cases

n(S) = {1,2,3,4,5,6} = 6

Step(ii):-

Let E₁ be the event of roll a '2'

n(E₁) = 1

The probability that Dimas wants to roll a '2'

[tex]P(E_{1} ) = \frac{n(E_{1} )}{n(S)} = \frac{1}{6}[/tex]

Let E₂ be the event of roll a '3'

n(E₂) = 1

The probability that Dimas wants to roll a '3'

[tex]P(E_{2} ) = \frac{n(E_{2} )}{n(S)} = \frac{1}{6}[/tex]

But E₁ and E₂ are mutually exclusive events

P(E₁∩E₂) = 0

Step(iii):-

The probability that he will roll a 2 or a 3

we have  P((E₁UE₂) = P(E₁)+P(E₂)

                               = [tex]= \frac{1}{6} + \frac{1}{6} = \frac{2}{6} = \frac{1}{3}[/tex]

            [tex]P((E_{1} UE_{2} ) = \frac{1}{3}[/tex]

Answer:

x = 15; y = 21

Step-by-step explanation:

The vertical angles have the same measure.

The sum of the measures of the angles of a triangle is 180 deg.

Left triangle:

4y - 18 + y + 14 + 6x - 11 = 180     Equation 1

Right triangle:

6x - 11 + 81 + x + 5 = 180       Equation 2

Simplify Equation 1.

4y - 18 + y + 14 + 6x - 11 = 180

6x + 5y = 195      Equation 3

Simplify Equation 2.

6x - 11 + 81 + x + 5 = 180

7x = 105

Solve last equation for x.

7x/7 = 105/7

x = 15

Substitute 15 for x in Equation 3 and solve for y.

6x + 5y = 195

6(15) + 5y = 195

90 + 5y = 195

5y = 105

y = 21

Answer: x = 15; y = 21

Answer:

Everybody, including the three boys, will get 47 pennies.

Step-by-step explanation:

First, you add the number of pennies each of the boys has, 567+464+661 = 1,692. Then you take the 1,692 and divide it by 36 to get 47. You divide by 36 because the pennies are getting shared by the 3 boys and 33 classmates, which comes out to be 36 classmates in total.

Answer:

14 to 8 I think

Step-by-step explanation:

Not too sure but looked on my old ratios sheet and there's 80:140 so that could be right but honestly none of these look right, I attached the photo of what my teacher told us to use last year to check answers

Answer:

hhuh

Step-by-step explanation:

Answer:

too much to explain

Step-by-step explanation:

Answer:

64

Step-by-step explanation:

Answer:

x = 8°, y = 28°

Angles are 64° and 116°

Step-by-step explanation:

Parallelogram

Opposite angles of a parallelogram are congruent, that is, they have the same measure, thus:

4y = y + 87

8x = 7x + 8

These are two separate equations that can be solved independently.

Subtracting y to the first equation:

3y = 87

Dividing by 3:

y = 87/3 = 29

y = 29°

Subtracting 7x to the second equation:

x = 8°

The internal angles of the parallelogram are:

8x = 64°

4y = 116°

The question doesn't have any specific requirements, so I solved the variables and calculated the angles.

Answer:

the answer is -196 im sorry if i got it wrong

Step-by-step explanation:

Answer:

w = ~ - 32.7

Step-by-step explanation:

w6 + 58 = -138

Subtract 58 on both sides

w6 + 58 - 58 = -138 - 58

w6 = -196

Divide by 6 on both sides to isolate the variable

w6/6 = -196/6

w = - 32.66666666666667

w = ~ - 32.7

Hope this helped!

Have a supercalifragilisticexpialidocious day!

Answer:

true

Step-by-step explanation:

Answer:

5

Because it is something that I know

Answer:

a^2+b^2=c^2

the answer should be 5

Step-by-step explanation:

Answer:

probability that cat is male is 1 by 42

Answer:

no

Step-by-step explanation:

Money invested by a man = $10,500

No.of years for which he invested his money = 7

Rate of interest = 5.5%

We know that :

[tex] \tt \: Simple \: interest = \frac{Principal × Rate × Time}{100} [/tex]

Principal = 10500

Rate = 5.5%

Time = 7 years

Simple interest the man payed :

[tex] = \tt\frac{10500 \times 55 \times 7}{10 \times 100} [/tex]

[tex] = \tt \frac{4042500}{1000} [/tex]

[tex] \color{plum}=\tt 4042.50[/tex]

Therefore, the simple interest payed by the man = $4042.50

Money invested by the man (principal) = $10,500

The simple interest he payed = $4042.50

We know that :

[tex]\tt \: amount = principal + interest[/tex]

The amount the man collected after a period of 7 years :

[tex] = \tt10500 + 4042.50[/tex]

[tex] =\tt 14520.50[/tex]

Thus, amount = $14520.50

Therefore the amount he collected after a period of 7 years = $14520.50

Answer:

[tex] \frac{ \sqrt{96} }{2} = \frac{ \sqrt{16 \times 6} }{2} = \frac{4\sqrt{6} }{2} = \boxed{2 \sqrt{6}}\\ [/tex]

Answer:

18.97366596101

Step-by-step explanation:

Or In your case none of these answers are correct.