Which set of angle meausres would determine a triangle

Answer:

(x-4)^2 / 16 + (y+2)^2 / 7 = 1 or 7x^2-56x+16y^2+64y+64=0

Step-by-step explanation:

Either one should be right I think. Hope this helps.

Answer:

4

Step-by-step explanation:

I like to use the FOIL method! I've attached a quick picture of how it works below, but basically you multiply the first terms. Next, multiply the outside/outer terms. Then, multiply the inside/inner terms. Lastly, you multiply the last terms.

In this question, the binomial is (x + 2)².

You can expand this to be (x + 2)(x + 2).

When you expand it using the FOIL method, you get x times x, which is x².

Next, the outside/outer terms are x and 2, which is 2x.

Then, you multiply the inside/inner terms 2 and x, which is 2x.

Last, you multiply the last terms, which are 2 and 2, which is 4.

When you put them together, it looks like this:

x² + 2x + 2x + 4.

You can simplify this to x² + 4x + 4.

So your answer is 4.

Answer:

6

Step-by-step explanation:

The required probability that events A and B both occur is 0.15.

Probability can be defined as the ratio of favorable outcomes to the total number of events.

The probability that events A and B both occur is given by the product of their individual probabilities if they are independent. Independence means that the occurrence of one event does not affect the probability of the other event.

In this case, the probability that events A and B both occur is given by:

0.3 × 0.5 = 0.15

So, the probability that events A and B both occur is 0.15.

It's important to note that without further information, we cannot determine if events A and B are independent. The probabilities of 0.3 and 0.5 are the individual probabilities of each event, but we would need to know if their occurrence affects each other to determine if they are independent.

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Answer:

all are true

Step-by-step explanation:

if that blank spot is where youre supposed to put true or false, then yeah if you mulitply them they equal eachother for every equation

1. Equation is true

2. Equation is true.

3. Equation is true.

1. 45 x 18 = (40 x 10) + (40 x 8) + (5 x 10) + (5 x 8)

  To verify this, let's calculate each side of the equation:

  Left side: 45 x 18 = 810

  Right side: (40 x 10) + (40 x 8) + (5 x 10) + (5 x 8) = 400 + 320 + 50 + 40 = 810

  The equation is true: 810 = 810

2. 99 x 31 = (100 x 31) - (1 x 31)

  To verify this, let's calculate each side of the equation:

  Left side: 99 x 31 = 3069

  Right side: (100 x 31) - (1 x 31) = 3100 - 31 = 3069

  The equation is true: 3069 = 3069

3. 64 x 15 = 32 x 30

  To verify this, let's calculate each side of the equation:

  Left side: 64 x 15 = 960

  Right side: 32 x 30 = 960

  The equation is true: 960 = 960

In all three cases, the equations are true, meaning that the left-hand side of each equation is equal to the right-hand side.

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Answer:

You have to do 8/100 * 20

Step-by-step explanation:

Answer:

1. 1119.982

2. 315.266

3. 297.866

Answer:

1. 1119.982

2. 315.266

3. 297.866

Answer:

60

Step-by-step explanation:

Given is an equilateral triangle so all of it's angles are equal to each other

the sum of interior angles is equal to 180 so to find x we need to divide this by 3

180 / 3 = x

60= x

Answer:

\(12.3 \times 10^15\)

ur answer.....

.

Answer: A. An estimator is a function of a sample of data to be drawn randomly from a population whereas an estimate is the numerical value of the estimator when it is actually computed using data from a specific sample.

Step-by-step explanation: The estimator is simply used to on obtaining an estimate from a sample of data. Thus, the estimator may be described as a function built according to a set of defined rules and statistical component which is used to infer a numerical value of an estimate from a given sample of observed data. Hence, the estimator may be regarded as the function or rules adopted in our quest to obtain an estimate for a given population from a sample of data. The value obtained for the mean of a sample of data is called an estimate of the population, the rules for Deriving the estimated value is called the estimator.

Answer:

It's A?

Step-by-step explanation:

The answer is 1/5

= 1+1/10

= 2/10

= 2÷2/10÷2

= 1/5

Answer:

2/5

Step-by-step explanation:

Answer:

Step-by-step explanation:

x - 1/2 =0

2x = 1

4x = 2

Answer:

x + 3 = 7/2

100x = 50

16/x = 24

Step-by-step explanation:

The value of x is 1/2 in the three equations.

Answer:

1,050

Step-by-step explanation:

Simple Interest = Principle×Rate×Time/100

=6,000×5×3.5/100

=1,050

The linear function in the graph is y = -x + 2

From the question, we have the following parameters that can be used in our computation:

The graph (see attachment)

On the graph, we can see that the first curve is a quadratic function,

Also, it has an open circle at x = 1

So, we have:

x² + 2    if x < 1

Next, we have a linear equation with a closed circle at x = 1

So we have:

y = -x + 2 for x ≥ 1

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Answer:

Distributive property

Step-by-step explanation:

8 x y = 8y, -8 x -2 = 16

Answer:

\(an = a1 + (n - 1)d \\ an = 3 + (n - 1)7 \\ an = 3 + 7n - 7 \\an = 7n - 4 \\ when \: \: n = 150 \\ a150 = 7(150) - 4 \\ 1050 - 4 \\ a150 = 1046\)

The group on the left pulling on the rope is an external force acting on the group on the right

If the group on the left released the rope, the group on the right would experience a net force towards the left. This would cause the group on the right to accelerate in the direction of the net force.

Newton's laws of motion state that an object will remain at rest or continue moving at a constant velocity unless acted upon by an external force.

In this case, the group on the left pulling on the rope is an external force acting on the group on the right. If the group on the left releases the rope, the external force is removed, and the group on the right will be free to accelerate or decelerate according to the forces acting on it.

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Answer:

See below.

Step-by-step explanation:

Using the right triangle altitude theorem, the correct proportions are:

\( \dfrac{AB}{AC} = \dfrac{AC}{AD} \)

\( \dfrac{AB}{x} = \dfrac{x}{AD} \)

\( \dfrac{25}{x} = \dfrac{x}{16} \)

\( x^2 = 25 \times 16 \)

\( x = 20 \)

AC = 20 cm

\( \dfrac{AB}{CB} = \dfrac{CB}{DB} \)

\( \dfrac{AB}{y} = \dfrac{y}{DB} \)

\( \dfrac{25}{y} = \dfrac{y}{9} \)

\(y^2 = 25 \times 9\)

\(y = 15\)

CB = 15 cm

Answer:

Its option j.

Step-by-step explanation:

The graph is the graph of y =  |x| moved 1 unit to the right,

Answer:

13 pears in the 21st bag

Step-by-step explanation:

mean = total number of pears/total number of bags

8 = x/21

x = 168

number of pears in 20 bags = (6 x 2) + (7 x 6) + (8 x 9) + (9 x 1) + (10 x 2)

= 155

number of pears in the 21st bag = 168 - 155

= 13

Answer:

The answer is 15/32

Step-by-step explanation:

5/ 4

×  

3/ 8

=  

5 × 3

4 × 8

=  

15/ 32

Answer:

5/4×3/8

Step-by-step explanation:

12/32 or 12²¹/12

The Quadratic formula is:

Given the Quadratic equation:

You can see that it has this form:

Then, in this case:

Therefore, you can substitute values into the Quadratic formula:

Evaluate:

Notice that the Radicand (the value inside the root) is negative.

By definition:

Then you can rewrite it in this form:

Therefore, you get that the answer is:

The calculated measure of the angle D is (c) 32 degrees

From the question, we have the following parameters that can be used in our computation:

The triangles ABC and DEF

The triangles are similar triangles

This means that the corresponding angles are equal

Given that

A = 32 degrees

And the corresponding angle is D

We have

D = 32 degrees

Hence, the measure of the angle is (c) 32 degrees

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Answer:

1620

Step-by-step explanation:

180/2=90

90*18=1620

You buy milk with 180 calories in two glasses. Now compute the caloric value of 18 cups. 18 cups contain 1620 calories.

Therefore,

You buy milk with 180 calories in two glasses.

Now compute the caloric value of 18 cups.

Let 18 cups have a calorie count of As, and 2 cups have 180 calories.

A serving of two cups contains 180 calories.

As a result, the ratio would be 2: 180.

As a result, 18 cups contain X calories.

18 cups are equal to X calories.

Consequently, the ratio would be  X : 18

We now set a ratio to determine how many calories are in 18 cups:

2 : 180  ::  18  : X

Simplifying,

2/ 180 = 18/X

Cross multiplying results in:

2X = 18 × 1 80

= 3240

By multiplying both sides by 2, we obtain:

X = 3240/2

= 1620

Hence, 18 cups have 1620 calories in them.

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Answer:

Step-by-step explanation:

if he uses 2/6 for his pasta, he should use 2/6 on his pizza (assumption) therefore, he should have used 4/6 of his tomato sauce jar

Answer:

1,208.92613

Step-by-step explanation:

this is the answer