Emily is a geometry teacher. She asks each student to bring in a cutout of a parallelogram. She tells them that one angle must measure 50° and the length of one side must be 10 centimeters. Emily also states that the parallelogram must not be a rhombus, rectangle, or square. Using this information, how many parallelogram(s) can each student prepare?

Answer:

-20

Step-by-step explanation:

Answer:

x=17 degrees

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

I'm pretty sure it's none..?

Answer:

x=3

Step-by-step explanation:

1) 10x+1-1 = 12x-5-1, this becomes a new equation

Equation: 10x = 12x-6

2) 10x-12x = 12x-12x-6, this become a new equation

Equation: -2x = -6

3) Divide both sides by -2: -2x/2 = -6/2

4) Once you simplify, you will get x=3

Hope this helps!

Answer:

Adding integers means adding integers with the same signs, while subtracting integers means adding the integers of opposite signs.

Step-by-step explanation:

Answer:

  addition is subtraction of the opposite, and vice versa

Step-by-step explanation:

Subtracting an integer is the same as adding its opposite. Likewise, adding an integer is the same as subtracting its opposite.

  4 - 3 = 4 + (-3) = 1

  4 + (-3) = 4 - 3 = 1

Or, ...

  4 - (-3) = 4 + 3 = 7

  4 + 3 = 4 - (-3) = 7

Answer:

Probability of choosing number = 0.9192

Step-by-step explanation:

Given:

New mean = 87.8

Mean = 85

Standard deviation = 14

Number picked = 49

Find:

Probability of choosing number

Computation:

Probability of choosing number = [New mean - Mean] / [Standard deviation / √Number picked]

Probability of choosing number <= [(87.8-85)]/[(14/7)]

Probability of choosing number = 0.9192

Answer:

13=u

Step-by-step explanation:

54/4 = 13

Answer:

680

Step-by-step explanation:

The number of thousands in the number 680,000 will be 680.

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

PEMDAS rule means for the Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This rule is used to solve the equation in a proper and correct manner.

The expanded form of a number is given by separating the number into its place.

The number is given below.

⇒ 680,000

Write the number 680,000 in the expanded form, then we have

680,000 = six hundred and eighty thousand

The number of thousands in the number 680,000 will be 680.

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Answer:

Step-by-step explanation:

Here, "co" means "shared."  Two lines are coplanar if both lie in the same plane (in which case there are three possibilities:  the lines intersect in one point, the lines coincide (are one and the same), or the lines never intersect (in which case we call them "parallel."

Suppose we take a look at a three-dimensional space with perpendicular x-, y- and z-axes.  If we let one of these three variables be a constant, then the resulting area is a plane (with two-dimenions).  if we held z constant, then the plane would be the xy plane, and any two lines lying entirely in this plane are deemed to be "coplanar:"  they lie in the same plane.

Denote the sum by S. So

S = 5 + 11 + 17 + 23 + ... + 83

There's a constant difference of 6 between consecutive terms in S, so the 3 terms before 83 are 77, 71, and 65. So

S = 5 + 11 + 17 + 23 + ... + 65 + 71 + 77 + 83

Gauss's approach involves inverting the sum:

S = 83 + 77 + 71 + 65 + ... + 23 + 17 + 11 + 5

If we add terms in the same position in the sums, we get

2S = (5 + 83) + (11 + 77) + ... + (77 + 11) + (83 + 5)

and we notice that each grouped term on the right gives a total of 88. So the right side consists of several copies n of 88, which means

2S = 88n

and dividing both sides by 2 gives

S = 44n

Now it's a matter of determining how many copies get added. The terms in the sum form an arithmetic progression that follows the pattern

11 = 5 + 6

17 = 5 + 2*6

23 = 5 + 3*6

and so on, up to

83 = 5 + 13*6

so n = 13, which means the sum is S = 44*13 = 572.

Answer: D. f(-2)=g(-2)

Step-by-step explanation:

This problem is asking which of the options are correct. Looking at the options, you can see that it is saying that the same x-coordinate on f(x) and g(x) gives you the same solution. Therefore, we want to find the solution of the graph.

Looking at the graph, we can see that the solution is (-2,4). We know this because that is the intersection point of f(x) and g(x). Therefore, D is the correct answer.

Answer:

0.5

Step-by-step explanation:

Answer:

-0.5

Step-by-step explanation:

Answer:

B.) 0.6 and 0.9

Step-by-step explanation:

0.06 times 0.09 is 0.0054, 1.06 times 1.09 is 1.1554, and 1.6 times 1.9 is 3.04. Therefore, B.) 0.6(0.9) is the only answer.

Hope this helps!

Plz name brainliest if possible.

Answer:

Step-by-step explanation:

From the given information,

Suppose

X represents the Desktop computer

Y represents the DVD Player

Z represents the Two Cars

Given that:

n(X)=275

n(Y)=455

n(Z)=405

n(XUY)=145

n(YUZ)=195

n(XUZ)=110

n((XUYUZ))=265

n(X ∩ Y ∩ Z) = 1000-265

n(X ∩ Y ∩ Z) = 735

n(X ∪ Y) = n(X)+n(Y)−n(X ∩ Y)

145 = 275+455 - n(X ∩ Y)

n(X ∩ Y) = 585

n(Y ∪ Z) = n(Y) + n(Z) − n(Y ∩ Z)

195 = 455+405-n(Y ∩ Z)

n(Y ∩ Z) = 665

n(X ∪ Z) = n(X) + n(Z) − n(X ∩ Z)

110 = 275+405-n(X ∩ Z)

n(X ∩ Z) = 570

a. n(X ∪ Y ∪ Z) = n(X) + n(Y) + n(Z) − n(X ∩ Y) − n(Y ∩ Z) − n(X ∩ Z) + n(X ∩ Y ∩ Z)

n(X ∪ Y ∪ Z) = 275+455+405-585-665-570+735

n(X ∪ Y ∪ Z) = 50

c. n(X ∪ Y ∪ C') = n(X ∪ Y)-n(X ∪ Y ∪ Z)

n(X ∪ Y ∪ C') = 145-50

n(X ∪ Y ∪ C') = 95

Answer:

its the last one y = -1/3x + 3

Answer:

y= - 1/3x + 3

Step-by-step explanation:

Use 2 points and plug them into the slope formula

(0,3)(3,2)

Slope =(y2−y1)/(x2−x1)

                 (2−3)/(3−0)

                      −1/3

Slope is negative 1/3

Now look on the graph where the line goes through 0,3

This is the y intercept

so your final answer is y= - 1/3x + 3

Hope this helps! Plz award Brainliest : )

Answer:

3/40

Step-by-step explanation:

7/8+((-2/3)÷5/6)

7/8+(-2/3*6/5)

7/8+(-12/15)

7/8-12/15

105/120-96/120

9/120

3/40

Answer:4 millimeters

Step-by-step explanation:

If the volume of a cube is  1 cubic millimeter, the side length of the cube is 1 millimeter.

A cube is simply a regular solid shape with six square faces.

The volume of a cube is expressed as;

V = a³

Where a is the length of its sides.

Given that;

V = a³

1mm³ = a³

a = √(1mm³)

a = 1mm

Therefore, if the volume of a cube is  1 cubic millimeter, the side length of the cube is 1 millimeter.

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Answer:

$46.74

Step-by-step explanation:

$27.98

$18.76

______

$46.74

Answer:

can be 2 final 70 80 answer

Step-by-step explanation:

Answer: 17297828288+516-5166617 = 17292662187

Step-by-step explanation:

Answer:

below

Step-by-step explanation:

[tex]20 + (y - 10) + 4y \\20 + y -10 + 4y \\20 - 10 + y + 4y \\10 + 5y[/tex]

The simplification form of the expression 20 + (y - 10) + 4y is 5y + 10 after adding like terms.

It is defined as the combination of constants and variables with mathematical operators.

It is given that:

The linear expression is:

= 20 + (y - 10) + 4y

As we know, the linear expression can be defined as the relation between two variables, if we plot the graph of the linear expression we will get a straight line.

If in the linear expression, one variable is present, then the expression is known as the linear expression in one variable.

After simplifcation:

Adding like terms:

= 5y + 10

Thus, the simplification form of the expression 20 + (y - 10) + 4y is 5y + 10 after adding like terms.

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Answer:

16z+12

Step-by-step explanation:

Let's simplify step-by-step.

4z+3+4z+3+4z+3+4z+3

Combine Like Terms:

=4z+3+4z+3+4z+3+4z+3

=(4z+4z+4z+4z)+(3+3+3+3)

=16z+12

Hope this helps!

Answer:

Estimate one digit past the smallest precisely known digit or marking

Step-by-step explanation:

To determine the last digit in any measured number : Estimate one digit past the smallest precisely known digit or marking

This is employed mostly when trying to round off a measured or calculated number to a precise number of digits and in other to determine the last digit in the given number we will have to estimate one digit past the smallest precisely known digit

The true statement about how to determine the last digit in any measured number is (b) Estimate one digit past the smallest precisely known digit or marking

A measured number is a number derived from taking measurements (take for instance weight, length, distance etc.)

The number that ends the measured number (i.e. the last digit) is always an estimated digit.

This means that, we have to count one digit past the supposed last digit and then estimate (i.e. approximate)

Hence, the true option is (b)

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Answer: x=5/3

Step-by-step explanation:

For this problem, we can use teh information given to write out an equation and solve. Let's use x for the unknown number.

5x+5=2x+10

The left side of the equation comes from the part that says "five times a number plus 5". That is modeled above. The right side of the equation comes from "has the same value as twice the number plus 10".

5x+5=2x+10                     [subtract both sides by 2x]

3x+5=10                           [subtract both sides by 5]

3x=5                                [divide both sides by 3]

x=5/3

Now, we have found the unknown number, x=5/3.

Answer:

the answers are:

1)75 2)105 3)75

180-150=75

Step-by-step explanation:

It wouldn't let me send a picture but these are the answers. I hope this helps!

Answer:56

Step-by-step explanation:

the answer is 56 because when u multiple all of them  together the answer is 56

2x2=4

2x7=14

14x4=56

i hope this helps

Answer:

30% discount

Step-by-step explanation:

5*0.3=1.5

5-1.5=3.5

0.3 = 30%