Given the function f(x) = x - 10, what is the corresponding value when x = -12? *

The expression 1 2/5 + 2 2/3 using fifteenths is 3 + 6/15 + 10/15

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

1 2/5 + 2 2/3

3 + 2/5 + 2/3

To rewrite the expression using fifteenths, we multiply the numerator and the denominator of the fractions by the same number

In this case, we use 3 and 5

So, we have

3 + 2/5 * 3/3 + 2/3 * 5/5

Evaluate the products

3 + 6/15 + 10/15

Hence, the expression using fifteenths is 3 + 6/15 + 10/15

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Answer: 2.

Step-by-step explanation;

2.261 rounded to the nearest one is 2. Recall that the nearest ones whole number is the first digit before the decimal point of a number.

Answer:

Step-by-step explanation:

Given function:

h(t) = 0 will give us the y-intercept of the graph. The greater value of t is the time the weight in the air

Maximum height is reached at vertex.

The x coordinate of the vertex is determined as x = -b/(2a), considering the standard form of a quadratic function f(x) = ax² + bx + c

You need to multiply by 5 instead of 6 because each pair of opposite faces on a cuboid has the same area, so by considering one face from each pair, you ensure that you don't count any face twice.

When calculating the total surface area of a cuboid, you need to understand the concept of face pairs.

A cuboid has six faces, but each face has a pair that is identical in size and shape.

Let's break down the reasoning behind multiplying by 5 instead of 6 in the given scenario.

To find the surface area of a cuboid, you can add up the areas of all its faces.

However, each pair of opposite faces has the same area, so you avoid double-counting by only considering one face from each pair. In this case, you have five pairs of faces:

(1) top and bottom, (2) front and back, (3) left and right, (4) left and back, and (5) right and front.

By multiplying the average area of a pair of faces by 5, you account for all the distinct face pairs.

Essentially, you are considering one face from each pair and then summing their areas.

Since all the pairs have the same area, multiplying the average area by 5 gives you the total surface area.

When dividing 150 by 4 (to find the average area of a pair of faces), you are essentially finding the area of a single face.

Then, by multiplying this average area by 5, you ensure that you account for all five pairs of faces, providing the total surface area of the cuboid.

Thus, multiplying by 5 is necessary to correctly calculate the total surface area of the cuboid by accounting for the face pairs while avoiding double-counting.

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Answer:

Let's call the speed of Bug F v_F and the speed of Bug S v_S. Since both bugs started at 0, we can express their positions at any time t as:

Position of Bug F = 12 + v_F * t

Position of Bug S = 8 + v_S * t

To find out when F and S will be 100 units apart, we need to find the time t at which their positions differ by 100 units. In other words, we need to solve the following equation:

|12 + v_F * t - (8 + v_S * t)| = 100

We can simplify this equation by expanding the absolute value and rearranging the terms:

|4 + (v_F - v_S) * t| = 100

Now we can split this equation into two cases:

Case 1: 4 + (v_F - v_S) * t = 100

In this case, we have:

v_F - v_S > 0 (since Bug F is faster)

t = (100 - 4) / (v_F - v_S)

Case 2: 4 + (v_F - v_S) * t = -100

In this case, we have:

v_F - v_S < 0 (since Bug S is faster)

t = (-100 - 4) / (v_F - v_S)

Since we're only interested in positive values of t, we can discard the second case. Therefore, the time at which F and S will be 100 units apart is:

t = (100 - 4) / (v_F - v_S)

t = 96 / (v_F - v_S)

We don't know the values of v_F and v_S, but we can use the fact that Bug F is at 12 and Bug S is at 8, four seconds after they started. This gives us two equations:

12 = 4v_F + 0v_S

8 = 4v_S + 0v_F

Solving these equations for v_F and v_S, we get:

v_F = 3

v_S = 2

Substituting these values into the equation for t, we get:

t = 96 / (3 - 2)

t = 96

Therefore, F and S will be 100 units apart 96 seconds after they start.

Answer:

\(\frac{9}{10}\)

Step-by-step explanation:

\(\frac{2}{5} +\frac{3}{6}\)

\(\frac{12}{30} +\frac{15}{30}\)

\(\frac{27}{30}\)

\(\frac{9}{10}\)

Answer:

Angle 6 = 70

Step-by-step explanation: Using vertical angles if you look across from angle 6 you would see the angle of 70 degrees which means they are equal because they're across from each other.

Th approximate area of each cross section of the cone and pyramid  is shown below:

Circle 1 = 144πunits²

circle 2 = 36πunits²

circle 3 = 9πunits²

Triangle 1 = 144πunits²

triangle 2= 36π units²

triangle 3= 9π units²

A pyramid is described as  a structure whose outer surfaces are triangular and converge to a single step at the top, making the shape roughly a pyramid in the geometric sense.

for circle 1 + π*12² = 144πunits²

for Circle  2 = 26²* π = 36πunits²

for Circle 3 = 3²* π = 9πunits²

for Triangle 1 = 1/2*(12π)*(24) =  6π(24) = 144πunits²

for Triangle 2 = 1/2* (6π)* (12) = 36π units²

for Triangle 3 = 1/2* (3π)* (6) =- π units²

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Answer:

b

Step-by-step explanation:

Answer:

60%

Step-by-step explanation:

6/10=60%

Answer:

If you mean 6/10 then the answer would be 60%

Step-by-step explanation:

% means 100

So the denominator is 10, and we need it to be 100

To get to 100 from 10, you need to multiply. ( 10 x 10 = 100 )

What you do to the bottom, you have to do to the top. ( 6 x 10 = 60 )

That would get you 60/100, which equals 60%

Have a nice day!

Answer:

I got 58.95

Step-by-step explanation:

I use K-12. Hope I helped!!

Answer:

58.59

Step-by-step explanation:

K12 and test got a 100%

Answer:

I believe she would be 10 then

Step-by-step explanation:

I hope this helps. If it does please mark me the brainliest!

Peace and Love !!!!!!!

Answer:

14 years old

Step-by-step explanation:

Make an equation based on the info given, letting x stand for the daughter's age. Then solve the equation:

48 = 6 + 3x

*subtracting 6 from both sides*

42 = 3x

*dividing both sides by 3*

14 = x

We have the following:

What we must do is analyze each option to obtain the answer

A.

Both functions pass at the origin, because since x is equal to 0, f (x) is also equal to 0

B.

Passing through the origin, both functions are linear

C.

Incorrect, because when passing through the origin, the y-intercept would be 0

D.

Incorrect, on the contrary the function 0.5 f (x) is steeper

Therefore, the answer are the option A and B

Answer:

A and D

Step-by-step explanation:

No. If you add 2, which is the only even prime number, and a different prime number, you'll get an odd number.

Answer:

11 + 22 + 19 = 52

Step-by-step explanation:

You can simplify 52 into 13, here's why ↓

4 x 13 = 52

Answer:

2x

General Formulas and Concepts:

Pre-Alg

Step-by-step explanation:

Step 1: Translate

"2" = 2

"product" = multiplication

"x" = x

Step 2: Combine

2 · x

2x

Answer:

2x

Step-by-step explanation:

product is the solution for multiplying.

2*x=2x

Answer:

Step-by-step explanation:

the answer is 21

Answer:

its 21

Step-by-step explanation:

you add 9 +12= 21 inches

Answer:

x = 21, m∠A = 23°, the measure of angle in the right = 67°

Step-by-step explanation:

The angles of a triangle sum up to 180°.

Right angles equals to 90°.

Thus, (2x - 19)° + (3x + 4)° + 90° = 180°

=> 5x + 75 = 180

=> 5x = 105

=> x = 21

m∠A=> 2(21) -19 = 23°

the measure of angle in the right=> 3(21) + 4 = 67°

answer-

577468-64753=57623546

A store sells 5 oranges and 10 apples.

What is the cost amount?

The cost of an asset to you often serves as its basis. The cost is the sum that you pay for it using money, debt, other goods, or services. Sales tax and other purchase-related costs are included in the price.

Here, we have

Given: A store sells oranges and apples. Oranges cost $1.00 each and apples cost $2.00 each. In the first sale of the day, 15 fruits were sold in total, and the price was $25.

We have to determine how many of each type of fruit were sold.

We, let the oranges be x.

let the apples be y.

x + y = 15...(1)

1x + 2y = 25...(2)

We subtract equation(2) from equation(1), we get

y = 10

Now we put the value of y in equation (1) and we get

x + 10 = 15

x= 5

Hence, a store sells 5 oranges and 10 apples.

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Answer:

AC = 12

Step-by-step explanation:

If BC is parallel to DE then ∠D ≅ ∠B and ∠E ≅ ∠C. Therefore

ΔABC is similar to ΔADE.

The sides of smaller triangle are in proportion with sides of bigger triangle.

Therefore we have the equation:

AC/AE = AB/AD

Substitute the given numbers:

x/x+15 =8/18

18x= 8(x+15)

18x = 8x+120

10x = 120

x = 12

AC=12

Answer:

Yessir

Step-by-step explanation:

Answer:

Yes!!

Step-by-step explanation:

Yes, Lin can have 10 dollars in his pocket

We know that 10\(\leq\)20 so therefore it is possible for him to have $10

A person can order in 1440 ways for a four-course meal

What is Fundamental Counting Principle

The fundamental counting principle states that if there are p ways to do one thing, and q ways to do another thing, then there are p×q ways to do both things.

How to determine this

The menu offers 8 appetizers, 12 main courses, 5 vegetable, 3 desserts

How many ways can a person order a four-course meal

So, 8 appetizer ×12 main course × 5 vegetables × 3 desserts

= 1440 ways

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Answer: 375 ft

Step-by-step explanation:

once you  get all of the areas for the boxes which should be 100, 200, 75. add them all up to obtain the area of the shape which should equal 375 ft.

Answer:

6 and - 18

Step-by-step explanation:

let the 2 integers be a and b , then

a + b = - 12 → (1)

\(\frac{a}{b}\) = - 3 → (2)

multiply both sides by b ( b ≠ 0 )

a = - 3b

substitute a = - 3b into (1)

- 3b + b = - 12

- 2b = - 12 ( divide both sides by - 2 )

b = 6

substitute b = 6 into (1) and solve for a

a + 6 = - 12 ( subtract 6 from both sides )

a = - 18

the two integers are - 18 and 6

Step-by-step explanation:

As it holds Associative property..

So, it's correct

Answer:

TRUE

Step-by-step explanation:

Associative property of multiplication

We will use the SAS (SIDE-ANGLE-SIDE) to prove that the two triangles are congruent.  This states that if two sides and the included angle in one triangle are congruent to two sides and the included angle of another triangle, then the two triangles are congruent.

First line

First column: AB is congruent to CB      Second column: Given

Second line

First column: angle ABD is congruent to angle CBD      Second column: Given

At this point we have the  SIDE-ANGLE portion of SAS.  We just need the other side.  We can see from the given angles that they both share a side...BD.

Third Line

First column: BD is congruent to BD     Second column: Reflexive property

All that is left is to state SAS.

Fourth Line

First Column:  Triangle ABD is congruent to triangle CBD     Second column: SAS (from lines 1,2,3)

The surface area of the pyramid is 64 square feet.

What is triangle?

A triangle is a three-sided polygon with three angles. It is a fundamental geometric shape and is often used in geometry and trigonometry.

To find the surface area of the pyramid, we need to find the area of each face and add them together.

First, let's find the area of the base, which is a square with side length 4 feet:

Area of base = 4 feet x 4 feet = 16 square feet

Next, we need to find the area of each triangular face. We know that the height of each triangular face is 6 feet, and the base of each triangular face is one of the sides of the square base, which is 4 feet. To find the area of a triangle, we use the formula:

Area of triangle = 1/2 x base x height

Area of each triangular face = 1/2 x 4 feet x 6 feet = 12 square feet

There are 4 triangular faces, so the total area of all the triangular faces is:

Total area of triangular faces = 4 x 12 square feet = 48 square feet

Now we can find the total surface area by adding the area of the base and the area of the triangular faces:

Total surface area = area of base + area of triangular faces

Total surface area = 16 square feet + 48 square feet

Total surface area = 64 square feet

Therefore, the surface area of the pyramid is 64 square feet.

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