7.4) What effect do you think the speech had on the audience? pearl harbor to congress

Answer:

Step-by-step explanation:

Write in slope-intercept form:

-3x + 4y = 12 is

 Slope = 1.500/2.000 = 0.750

 x-intercept = 12/-3 = 4/-1 = -4.00000

 y-intercept = 12/4 = 3

the correct value of h  = 2A/b

The correct option is A.

The area of a triangle is the space bounded by a triangle's three sides. It is calculated using a number of formulas based on the type of triangle, and it is stated in square units like cm2, inches2, and so forth.

Is a formula that is often used. It pertains to a triangle's area.

A = (1/2)bh

    A = area of the triangle

    b = length of base

    h = heigh

Finding a variable's value for which this equation holds true is referred to as "solving" an equation. Obtaining h alone on the left side and some expression on the right side of the equals sign is all that is necessary to solve for h when there are several variables.

   A = (1/2)bh

   2A = bh

   2A/b = h

  h = 2A/b

the correct value of h  =  2A/b

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I understand that the question you are looking for is :

Solve the formula a = one-half b h for h.

a. start fraction 2 a/b end fraction

b. start fraction a over 2 b end fraction

c. 2 a minus b

d. 2 a + b

Answer:

The width of the prisim is equal to 2.23 feet.

Step-by-step explanation:

let l is length and b is width.

Length, l = 4b

The volume of the prism is 160 ft³.

The height of the prism is 8 ft.

The formula for the volume of a prism is given by :

\(V=lbh\\\\160=4b\times b\times 8\\\\160=32b^2\\\\b^2=\dfrac{160}{32}\\\\b=\sqrt5\\\\b=2.23\ ft\)

So, the width of the prisim is equal to 2.23 feet.

a)  The locus of points that satisfy the conditions is the shaded area within 3 cm of P and 4 cm of Q. Any point inside this area is less than 3 cm from P and less than 4 cm from Q.

What is locus of points?

The locus of points that are less than 3 cm from P and less than 4 cm from Q is shown in figure(a) in below image.

In this figure, the locus of points that satisfy the conditions is the shaded area within 3 cm of P and 4 cm of Q. Any point inside this area is less than 3 cm from P and less than 4 cm from Q.

b) The locus of points that are more than 3 cm from P and less than 4 cm from Q is shown in figure(b) in below image:

In this figure, the locus of points that satisfy the conditions is the shaded area between 3 cm and 4 cm from Q, but more than 3 cm from P. Any point inside this area is more than 3 cm from P and less than 4 cm from Q.

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Answer:

So actually #1 is answer. Thats because if we see last one it doesn't have a right angle but the original does. In the next one the angles dont match. The 23 and 67 degree angles are not in the original figure. We can see that the last one has those angles and the sides are switched and just multiplied by 2. Therefore the answer to this question is:

To find the expected number of people that win at least once in k mutually independent lottery drawings, we can use the principle of linearity of expectation.

Since each person is equally likely to win the lottery in each drawing, the probability that a person does not win in a single drawing is (n-1)/n. Therefore, the probability that a person wins at least once in a single drawing is 1 - (n-1)/n = 1/n. Now, let's consider the k independent drawings. The probability that a person wins at least once in a single drawing is 1/n. Since the drawings are independent, the probability that a person does not win at least once in any of the k drawings is (1 - 1/n)^k.

Using the principle of linearity of expectation, the expected number of people that win at least once in k drawings can be calculated by multiplying the number of people (n) by the probability that a person wins at least once in a single drawing, which is 1 - (1 - 1/n)^k.Therefore, the expected number of people that win at least once in k mutually independent lottery drawings is n * (1 - (1 - 1/n)^k).

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the solution w = -36 is correct

The given equation is w/4 + 16 = 7.The main objective here is to solve for the variable w. Let us see the step-by-step process to solve for w:

Step 1: Simplify the left side of the equation by subtracting 16 from both sides. w/4 + 16 = 7 ⇒ w/4 = -9The justification for subtracting 16 from both sides is the additive inverse property of equality, which states that if a = b, then a - c = b - c for any real number c.

Step 2: Multiply both sides of the equation by 4 to isolate w. w/4 = -9 ⇒ (4)(w/4) = (4)(-9) ⇒ w = -36The justification for multiplying both sides of the equation by 4 is the multiplication property of equality, which states that if a = b, then ac = bc for any real number c.

Step 3: Check the solution. Substitute -36 for w in the original equation to make sure it satisfies the equation. w/4 + 16 = 7 ⇒ (-36)/4 + 16 = 7 ⇒ -9 + 16 = 7 ⇒ 7 = 7Since 7 = 7 is a true statement, . The justification for this step is that it ensures that the solution obtained in the previous step is valid.

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Slope of lines 3x - 5y = 2 and 3x + 5y = -2 are m₁ = 3/5 and m₂ = -3/5 respectively.

The slope of a line is defined as the change in y-coordinate with respect to the change in x-coordinate of the line. The net change in the y coordinate is Δy and the net change in the x coordinate is Δx. Therefore, the change in y-coordinate for a change in x-coordinate can be written as

Line slope is a measure of the steepness or direction of a line in the coordinate plane.  

m = Δy/Δx

where,m is the slope

Given,

equations of the line

3x - 5y = 2

Moving 3x to RHS
-5y = -3x + 2

y = (3/5)x - 2/5

comparing with slope intercept equation of the line y = mx + c

slope m₁ = 3/5

Now, equation

3x + 5y = -2

moving 3x to RHS

5y = -3x - 2

y = (-3/5)x - 2

comparing with slope intercept equation of the line y = mx + c

slope m₂ = -3/5

Hence, m₁ = 3/5 and m₂ = -3/5 are slope of lines 3x - 5y = 2 and 3x + 5y = -2 respectively.

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Answer: The last one I believe

Step-by-step explanation:

Answer:

$1556.88

Step-by-step explanation:

Since Stephanie is earning simple interest and not compound interest, we can multiply her interest rate for each month by how many months we are calculating for.

0.035 x 5 = 0.175

Then multiply that by her current balance but change the 0 in front of the 0.175 to a 1 to reduce the number of steps we have to take. (It automatically adds what is earned in interest to her current balance.)

1.175 x 1325 = 1556.875

9514 1404 393

Answer:

  110°

Step-by-step explanation:

The exterior angle is equal to the sum of the opposite interior angles:

  x° = 50° + 60°

  x° = 110°

Answer:

x = 90

Step-by-step explanation:

The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles, then

x = ∠ A + ∠ B = 30 + 60 = 90

The number of compounding years that

Tim and Sally should request when they are taking out a personal loan to pay

is 4 years.

A loan is an amount taken that's to be returned at a specific period.

To calculate the number of years goes thus:

P = PMT × (1 - 1/(1 + r)^n /r(

where P = 9000

interest = 9.5% = 0.095

This will be:

9000 = 250 × [(1 - 1/1 + 0.00791)^n / 0.007917)

Solving for n will be 48 months

Since 12 months = 1 year

48 months = 48/12 = 4 years.

The number of years is 4 years.

The complete information is written below

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Complete question

Tim and Sally are taking out a personal loan to pay for their wedding expenses. The loan is for $9,000 and comes with an interest rate of 9.5% compounded monthly. The couple wants to pay the loan off as quickly as possible, keeping the monthly payments below $250. The lender offers repayment plans in 12 month increments. How long of a loan should they request?

Answer:

110 in ³

Step-by-step explanation:

volume = surface area x height

= 22 in² × 5 in

= 110 in³

Maya's total pay on a day is represented by P = 80 + 12.50x, where x is the number of computers she sell. The y-intercept of the equation is 80.

A linear equation y = mx + c has slope m and y- intercept c. Slope denotes the steepness of the line and y-intercept c denotes the value of y at which the line cuts x-axis.

In the given equation P = 80 + 12.50x, m = 12.50 and c = 80. Therefore, the y-intercept is 80. It denotes the fixed pay received by Maya on a day, that is whether she sell or not sell a computer she will receive a fixed pay of 80.

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Answer:

Step-by-step explanation:

30x30 is 900

Answer:

Mean

Step-by-step explanation:

Our set of numbers: 50, 47, 85, 98, 35, 35, 33, 31, 27, 29

Order: 27, 29, 31, 33, 35, 35, 47, 50, 85, 98

Mean: (27+ 29 + 31 + 33 + 35 + 35 + 47 + 50 + 85 + 98) / 10 = 47

Median: (35 + 35) / 2 = 35

Mode: 35

If the number 41 were added to the set

Order: 27, 29, 31, 33, 35, 35, 41, 47, 50, 85, 98

Mean: 511 / 11 = 46.45

Median: 35

Mode: 35

So, the mean will be the value change the most if the number 41 were added to the set.

Answer:  Yes

Step-by-step explanation:  It is because it is just a bigger version of it. B is half of C, F is half of E and The A is in both diagrams.

Answer:

The sample space for the experiment of randomly selecting a patient's file from the given animals is:

S={D, C, B, H, R}

The sample space includes all the possible outcomes of the experiment, which in this case are the animal types that can be selected by the veterinary assistant. Since the assistant can randomly select a file for any of the five types of animals, the sample space consists of all the possible animal types, which are D (dogs), C (cats), B (birds), H (hamsters), and R (reptiles).

Step-by-step explanation:

Here is a possible graphic organizer on the topic of differential equations.The following descriptions correspond to each subtopic included in the graphic organizer.

Differential Equation: an equation that involves an unknown function and its derivatives or differentials.Initial Value Problem: a type of differential equation that requires the solution to satisfy a given condition at a specific point.General Solution: a solution that contains arbitrary constants and includes all possible solutions of a differential equation.Exact Differential Equation.

a differential equation that can be solved by using an integrating factor that makes the left-hand side of the equation exact.

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Considering the diagram,

the angle of elevation of the guy wire AD 56.31 degrees

the length of the guy wire  10.8 ft

for the two guy wires 21.6 ft

length AB = 24 ft

The angle of elevation is worked using SOH CAH TOA

Sin = opposite / hypotenuse - SOH

Cos = adjacent / hypotenuse - CAH

Tan = opposite / adjacent - TOA

Using tan, TOA

let the angle be x

tan x = Opposite / Adjacent

tan x = 9 / 6

x = arc tan 3/2

x = 56.31 degrees

The length of the guy wire

length of guy wire  = √(9^2 + 6^2) = 3√13 = 10.8 ft

for the two guy wires = 10.8 * 2 = 21.6 ft

length AB

= 6 + 12 + 6

= 24 ft

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Answer:

x<-2

Step-by-step explanation:

17+4x<9

4x<-8

x<-2

The solution is:

Work/explanation:

Recall that the process for solving an inequality is the same as the process for solving an equation (a linear equation in one variable).

Make sure that all constants are on the right:

\(\bf{4x < 9-17}\)

\(\bf{4x < -8}\)

Divide each side by 4:

\(\bf{x < -2}\)

The perimeter of the square is 52 units.

In this question,

the points (1, -2) and (-4, 10) are adjacent vertices of a square.

We need to find the perimeter of the square

The side length of a square is the distance between given two points.

Let a be the side length of the square.

\(a=\sqrt{(-4-1)^2+(10-(-2)^2)}\\\\ a=\sqrt{25+144}\\\\ a=\sqrt{169}\\\\ a=13\)

The side length of the square is 13 units.

so, the perimeter of a square would be,

P = 4a

P = 4 × 13

P = 52 units

Therefore, the perimeter of the square is 52 units.

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Answer:x=30 downloads per month

Step-by-step explanation:x=

79+25+14.95x is equal or less than 250

Answer:

B

Step-by-step explanation:

When numbers are negative, the number that has the bigger absolute value(meaning the actual number without the negative sign) is smaller because it is farther down from 0. So, -19% is less than -1.75%.

Negative numbers are always less than positive ones, so now, we know that the other two values are greater than the negative ones.

Now, if you convert 9/11 to decimals, you will get 0.818181818181818181...

Which is 0.008181818181... greater than 0.81. So, the final answer is...

-19% < -1.75% < 0.81 < 9/11

Ascending means increasing.

As you can see, each value in the expression -19% < -1.75% < 0.81 < 9/11 is greater than the value before it, so therefore...

B is the answer!

Answer:

Step-by-step explanation:

The prime factor representation of 150 is 2 x 3 x 5^2

Answer: find a pattern

Step-by-step explanation:

Did the same thing and got it right so that’s the answer

Answer:

Step-by-step explanation:

Multiply the three dimensions

12 x 6 x 8 = 576 cm^3

Answer:

6.28cm²

Step-by-step explanation:

the radius is 1 so

2x1 x pi

2 x 3.14

6.28