3B. A 2 × 3 rectangle is partitioned into 6 congruent numbered squares as shown. A single 1 × 2 rectangle is placed to cover exactly 2 of the numbered squares. The covered numbers are then added together. How many different sums can result?, please

Answer:

i had done verified only.

Answer:

[tex]this \: paper \: needs \: to \: be \: folded \: \\ \underline{ \boxed{twice \: (2 \: times)}}[/tex]

Step-by-step explanation:

[tex]let \: the \: let \: the \: length \: be \to \: x \\when \: folded : it \: becomes \to \: \frac{x}{2} \\hence : \to \\ 93.5 \times \frac{x}{2} = (93.5 - 1) \\ 93.5x = 2(93.5 - 1) \\ 93.5x = 2 \times 92.5 \\ 93.5x = 185 \\ x = \frac{185}{93.5} \\ \boxed{x = 1.9786096257 }\\ [/tex]

Answer:

3 gallons of water

Step-by-step explanation:

1 gallon = 8 pints

24 pints of water (bottles) divided by 8 would be 3

therefore 24 pints of water is equivelant to 3 gallons of water.

Answer:

[tex]\frac{4}{5}[/tex]

Step-by-step explanation:

so its 36+9 = 45

36/45=4/5

Answer:

27850

Step-by-step explanation:

5% of 29,000=1450

2900-1450=27850

Brainliest pls! Help me out

Answer:

Step-by-step explanation:

a right angle contains 90° (always)

according to the question

x+3+x-1+x+1=90

3x3=90

x=87

x=29

Answer:

y= 3x + 7                                                                                                            Step-by-step explanation:

y= -1/3x+3 (so, gradient of this line is -1/3).

formula: gradient of line one x gradient of line two= -1 (applies for 2 perpendicular lines only).

So, m1 x -1/3= -1

m1= ([tex]\frac{-1}{\frac{-1} {3} }[/tex])

m1= 3 (gradient of perp line)

y=mx+c

4= 3 x -1 + c

7=c

therefore, y=3x+7 (eqn of the line perp to y=-1/3x+3)

Answer:

R = 2.2242

Step-by-step explanation:

We can say that this is equal to (200 * 0.011) * 1.011, because (200 * 0.011)/(1/1.011) is equal to (200 * 0.011) * 1.011 (Look below for explanation). Next, we can say that 200 * 0.011 is 2.2 because you move the decimal place by 2 and then you multiply by 2 when you multiply by 2. The answer is 2.2242 because 2.2 * 0.011 is equal to 2.2242.

Whenever you have a negative exponent , it is equal to 1 over that number to that same power but positive (Ex. [tex]y^{-x} = \frac{1}{y^{x}}[/tex]).

Answer:

x-45

Step-by-step explanation:

Answer:

The height of the prism is 16 yards

Step-by-step explanation:

To get the height of the prism, we simply divide the volume of the prism by its base area

Mathematically, we have this as;

128/8 = 16 yards

Answer:

4

Step-by-step explanation:

Answer:

The width of the rectangle is 16

Step-by-step explanation:

⇒ 1024 = 4y × y

⇒ 1024 = 4y²

⇒ y² = 1024/4

⇒ y² = 256

⇒ y =

⇒ y = 16

Answer:

2.72 hours

Step-by-step explanation:

Ryan digs 1/5 hole per hour

Castel digs 1/6 hole per hour

together they dig 1/5+1/6=11/30 holes per hour

11/30/hr divide by 11 to find out 1/30 of a hole per hour

1/30 and multiply by 30 to get a complete hole

1 hole=30/11=2.72 hours

Sorry, I can't move the boxes around

Answer:

$20

Step-by-step explanation:

50% of Fundraising goal= 0.5 x $40

                                        = $20

Francesca used 12 cups of flour for a recipe she is making.

A fraction is written in the form of p/q, where q ≠ 0.

Fractions are of two types they are proper fractions in which the numerator is smaller than the denominator and improper fractions where the numerator is greater than the denominator.

Given, Francesca had 32 cups of flowers she used 3/8 of the flour for a recipe.

So, To obtain the number of cups of flour she used we have to multiply the total number of cups of flour by the fraction of the amount she used which is,

= 32×(3/8) cups.

= 4×3 cups.

= 12 cups.

learn more about fractions here :

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Answer:

3/9 + 3/9 ; 2 * (3/9)

2/ 9 + 2/9 + 2/9 ; 3 * (2/9)

Step-by-step explanation:

Rewriting 6/9 as a sum of 2 or 3 equal fractional part :

Rewriting as a sum of 2 equal fractional parts :

6/9 ÷ 2 = (6/9 * 1/2) = 6/ 18 = 3 / 9

Rewriting as a sum :

6 / 9 = 3/9 + 3/9

As multiplication :

2 * (3/9) = 6/9

As a sum of 3 equal fractional parts :

6 / 9 ÷ 3 = (6/9 * 1/3) = 6 / 27 = 2/9

Rewriting as a sum :

6/9 = 2/ 9 + 2/9 + 2/9

Multiplication :

3 * (2/9) = 6/ 9

Answer:

The slope of line is [tex]-\frac{8}{7}[/tex].

Step-by-step explanation:

Given points are:

(1, 14) and (8, 6)

x1 = 1 and y1 = 14

x2 = 8 and y2 = 6

Slope of a line is given by formula;

[tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

[tex]m=\frac{6-14}{8-1}\\\\m=\frac{-8}{7}[/tex]

Therefore,

The slope of line is [tex]-\frac{8}{7}[/tex].

Answer:

(x+1)(x+2)

Step-by-step explanation:

x^2 + 3x + 2

find what multiples to 2 and adds to 3

Factors of 2 are 1 and 2, 2 + 1 = 3.

so the binomial would be (x+1)(x+2)

and then you would need to do FOIL to check

First: x * x = x^2

Outer: x * 2 = 2x

Inner: x * 1 = x

Last: 1 * 2 = 2

Then simplify: x^2 + 2x + x + 2

                          x^2 + 3x + 2

Answer:

m = 20

Linear

Linear

Step-by-step explanation:

m is the slope and we can find the slope by using the equation [tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex].

(45-25)/(1-0) = 20/1 = 20

Since the slope is constant throughout the whole data point (increased by 20 when x is changed by 1), we know that this is linear.

Same with option 3.

Answer:

The equation of the line is [tex]y = - \frac{1}{2} x + 1[/tex]

Step-by-step explanation:

☆Remember: [tex]slope = \frac{rise}{run} [/tex]

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Answer:

Joey has 18 nickles and 27 dimes in his piggy bank.

Step-by-step explanation:

1 nickle = 5 cents

1 dime = 10 cents

$1 = 100 cents

$3.15 = 135 cents

Let

n represent the number of nickles, n>=0

d represent the number of dimes, d>=0

Joey counted a total of 45 coins that added up to $3.15:

n + d = 45

5n + 10d = 315

n = 18 nickles

d = 27 dimes

Answer: ya any pair of angles opposite of each other.

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

You can see B has the points kind of clustered around it.

Answer: (-1, -2)

Step-by-step explanation:

so at first you have (1, 2)

then you were asked to reflect about y=x which is (x, y) = (y, -x)

(1, 2) = (2, -1)

then followed by y=-x which is (x, y) = (-y, -x)

(2, -1) = (-1, -2)

Answer:

Step-by-step explanation:

Given lines:

To determine the answer we need to compare slopes of the lines.

Parallel lines have same slopes, perpendicular lines have negative-reciprocal slopes.

Let's put them in slope-intercept form:

As we see the slopes are 2 and -3, so the lines are neither parallel nor perpendicular

Answer:

when the equations do not intersect they have NO solutions and are parallel

When they intersect at one point, they have ONE solution

When they intersect at all points, they have infinite solutions and are the same line/equation.

Step-by-step explanation:

A system of linear equation has no solution, only one solution, and infinite solutions when the graph of the equation do not intersect, intersect in exactly one point and intersect at all points respectively.

A system of linear equations is a collection of one or more linear equations involving the same variables. A system of linear  equation has

Therefore,

From the graph we can see that " the system of linear equations has no solution, only one solution, and infinite solutions when they do not intersect, intersect in one point, and intersect at all point".

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Answer:

48 cm = 480 mm

Step-by-step explanation:

Answer:

The correct answer is 480 millimeters

Step-by-step explanation:

HAVE  A GOOD DAY!

Answer:

cell membrane is the answer

Answer:

A and B are correct AKA C

Step-by-step explanation:

The total of the two shorter lengths should be more than the longest

a)20+21>22

b)8+80>80

c)4+40<50

d)3+3=6

Therefore a and b are correct