can somebody help me please ?

Answer:

$107.60

Step-by-step explanation:

100 [1 + (0.076 * 1)] = 107.6

= $107.60

The measure of angle a is 15 degrees and this can be determined by using the properties of the isosceles triangle.

In geometry, interior angles are formed in two ways. One is inside a polygon, and the other is when parallel lines cut by a transversal. Angles are categorized into different types based on their measurements.

Given:

The following steps can be used in order to determine the measure of angle a:

Step 1 - According to the given data, it can be concluded that triangle PQR and triangle PSR are isosceles triangles.

Step 2 - Apply the sum of interior angle property on triangle PQR.

\(\angle\text{Q}+\angle\text{P}+\angle\text{R}=180\)

\(\angle\text{Q}+2\angle\text{R}=180\)

\(2\angle\text{R}=180-60\)

\(\angle\text{R}=60^\circ\)

Step 3 - Now, apply the sum of interior angle property on triangle PSR.

\(\angle\text{P}+\angle\text{S}+\angle\text{R}=180\)

\(\angle\text{S}+2\angle\text{R}=180\)

\(2\angle\text{R}=180-90\)

\(\angle\text{R}=45^\circ\)

Step 4 - Now, the measure of angle a is calculated as:

\(\angle\text{a}=60-45\)

\(\angle\text{a}=15\)

The measure of angle a is 15 degrees.

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Here is ur answer

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5x -3 (3x - 3 + 2x) >2( 3x - 20 + 4x)5x -3 (3x - 3 + 2x) >2( 3x - 20 + 4x)know i need points

Step-by-step explanation:

hi

Answer:

a = 26

a ~ 21.8

Read explanation

Step-by-step explanation:

There are two possibilities;

\(a^{2}+c^{2}=b^{2}\)

Or

\(b^{2}+c^{2}=a^{2}\)

This is because one doesn't know the longest side, and hence there are two possibilities as to what the longest side is.

1. \(a^{2}+c^{2}=b^{2}\)

Substitute in the given values;

\(a^{2}+(10)^{2}=(24)^{2}\)

\(a^{2}+100=576\)

\(a^{2}=476\)

a=\(\sqrt{476}\)

a~21.8

2.\(b^{2}+c^{2}=a^{2}\)

Substitute in the given values;

\((24)^{2}+(10)^{2}=a^{2}\)

\(576+100=a^{2}\)

\(676=a^{2}\)

\(26=a\)

Answer:

9

Step-by-step explanation:

Combining their distances, it is found that the total distance that Adam and Beth run in 10 minutes is of 4.33 miles.

The distance ran by Adam after t minutes is given by:

A(t) = 0.01t².

Hence, after 10 minutes, the distance is given by:

A(10) = 0.01 x 10² = 1 mile.

The distance ran by Beth after t minutes is given by:

B(t) = (0.1t² + 2t)/(t - 1).

Hence after 10 minutes, the distance is given by:

B(10) = [0.1(10)² + 2(10)]/(10 - 1) = 3.33 miles.

1 + 3.33 = 4.33 miles.

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Answer:

5 hours

Step-by-step explanation:

let the time she baby sat be x.

4x= 20

x= 5

Answer:

  1/2

Step-by-step explanation:

Given right triangle ABC with right angle A and tan(B) = 1, you want the value of the expression tan(C) -sin(B)cos(C).

Angle A is given as 90°.

Angle B is found from ...

  tan(B) = 1   ⇒   B = arctan(1) = 45°

Angle C is its complement:

  C = 90° -B = 45°

The relevant trig functions are ...

  tan(C) = tan(45°) = 1

  sin(B) = sin(45°) = 1/√2

  cos(C) = cos(45°) = 1/√2

Then the value of the expression is ...

  tan(C) -sin(B)cos(C)

  = 1 -(1/√2)(1/√2) = 1 -1/2

  = 1/2

Answer:

11x+3

Step-by-step explanation:

combine like terms

8x+3x = 11x

5-2= 3

combine

11x+3

Answer:

11x+3

Step-by-step explanation:

8x+5+3x-2

8x+3x= 11x

5+-2=3

answer: 11x+3

Answer:

SAS (side angle side)

Step-by-step explanation:

the third one

Answer:

because the corresponding angles are congruent, the triangles are congruent through CPCTC. If two sides are congruent and an included angle, then the triangles are congruent through the SAS postulate. And if two sides and a non-included angle are congruent then the triangles are congruent through the AAS postulate. Any way of looking at this proves congruency through various postulates, therefore the trianlges are congruent.

Step-by-step explanation:

CAN YOU PLS MARK ME BRAINLIEST THX HAVE A NICE DAY!

Ok, the equation of the line also known as linear function has the form:

Where x,y indicate coordinates, a is the slope and b the intercept. Given two point

Answer:

V = 696.91

Step-by-step explanation:

Volume of a sphere formula:

V = 4/3πr³

Given:

d = 11

r = d/2

r = 5.5

Work:

V = 4/3πr³

V = 4/3π(5.5)³

V = 4/3π(166.375)

V = 696.91

Rounding to the nearest degree, we get x = 53 degrees.

We can use the inverse sine function (sin⁻¹) to find the value of x.

From the sine rule,

sin(x) = opposite/hypotenuse

\(sin(x) = 7/9\\x = sin^{-1}(7/9)\)

Using a calculator, we find that x is approximately 53.13 degrees. Rounding to the nearest degree, we get x = 53 degrees.

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Answer:

82

Step-by-step explanation:

evaluate means to find the numerical value of the expression

substitute x=9 and y= -2 in the expression 10-4xy

10 -4*9*(-2) = 10+( -4 )(-2)*9= 10+8*9 =82

Answer:

a= 0.6

Step-by-step explanation:

This is the answer...........

Answer:

It is reciprocal.

A = 0.6

Step-by-step explanation:

Reciprocal” means “equality,”

To find the A. Use APE or Additive Property of Equality

-2. 7 = a - 3.3

-2.7 + 3.3 =  a

0. 6 = a

350 miles

1) Let's set those two equations:

1st plan:

73.98+0.09x 0.09x because that 0.09 depends on how many miles are driven

2nd plan:

59.98 +0.13x 0.13x because that 0.13 depends on how many miles are driven

2) We need now to equate those two equations so that we can find out how many miles

73.98 +0.09x = 59.98+0.13x Subtract 0.09x from both sides

73.98 = 59.98 +0.13x -0.09x Subtract 59.98 from both sides

73.98 -59.98 = 0.04x

14= 0.04x Divide both sides by 0.04

x =350

3) Hence, driving 350 miles won't matter choosing the 1st or the 2nd plan.

The correct answer is d. The limit of φ(x) as x tends to -[infinity] is 0.

A quadratic equation, or sometimes just quadratics, is a polynomial equation with a maximum degree of two. It is written as ax² + bx + c = 0, with x being the unknown variable and a, b, and c being the constant terms.

The limit of φ(x) as x tends to negative infinity depends on the behavior of the solution φ(x) to the given initial value problem.

To determine the behavior of the solution, we can consider the characteristic equation associated with the differential equation:

r² + 22r + 146 = 0

Solving this quadratic equation, we find that the roots are complex conjugates:

r = -11 + 5i and r = -11 - 5i

Since the roots are complex, the solution will involve complex exponential functions. The real part of the complex exponential will decay as x tends to negative infinity. Therefore, the limit of φ(x) as x tends to negative infinity is 0.

So, the correct answer is d. The limit of φ(x) as x tends to -[infinity] is 0.

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Answer:

Step-by-step explanation:

1/6 ÷ 8

1/6 × 1/8

1/48

for each batch

Answer:

-------------------

Given three interior angle measures of a triangle:

Use the triangle sum theorem to find the missing angle:

So the missing angle is 67°.

Answer: 8x+288.5=12x+193.5

Step-by-step explanation:

Let x=calories per nugget

First meal=second meal

8x+288.5=12x+193.5

If 10 students chose both colors, find the number of students who chose: a. only red - 15, b only blue - 25.

Here is a quick sketch of the Venn graph in the event that there were 100 % understudies:

on the off chance that 10 addresses 20 %, there were 50 understudies in the survey.

25 pick just Blue 15 just red 10 both

Probability is essentially the way that possible something is to occur.

Whenever we're uncertain about the result of an occasion, we can discuss the probabilities of specific outcomes — how likely they are. The investigation of occasions represented by probability is called statistics.

Probability of an occasion = (# of ways it can work out)/(absolute number of outcomes)

P(A) = (# of ways A can occur)/(Complete number of outcomes)

The probability of an occasion must be somewhere in the range of 0 and 1 and can likewise be composed as a percentage.

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Answer:Assuming a 3-inch diameter, pillar candles of 3, 4 and 6 inches in height will burn for 45, 60 and 75 hours, respectively. Three-inch Party Lite pillar candles will burn 30-35 hours; 5-inch, 65 to 70 hours; and 7-inch, 90 to 95 hours. The three-wick 6-by-5-inch candles burn for more than 100 hours.

Step-by-step explanation:

Answer:

slope = -1.  y int = (0, -3)

Step-by-step explanation:

look in this equation format

y=mx+b

m= slope

b= y int

y and x = a coordinate on the line

Answer:

0$ or 3$

Step-by-step explanation:

If you are saying right now, then the answer would be zero. But, when we start, we can make and equation. Let's use J as John, A as Allen, and F and Frank. They all have n amount of money. Now, we work backwards: If A didn't give F 2$, then F now has n-2 and A has n+2. If J didn't give A 5$, then J would have n+5 and A would have n+2-5=n-3. The difference between those two is 8. Therefore, John has 8$ more.

Answer: 0.90 g/cm3

Step-by-step explanation:

Their ratio is given by the mass density of ice: M/V = Rhoi ~ 0.90 g/cm3 (iceberg ice is more dense than normal ice since it has been compressed by thousands of years of pressure - normal ice is 0.917 g/cm3).

Answer:

Basal melting of floating ice shelves and iceberg calving constitute the two ... of the Southern Ocean free of large icebergs are largely populated by small iceberg  the hidden part, which is the most important in terms of effort and often the most  So this work explores use of NISAR to map surface structures visible on ice

Step-by-step explanation:

The lowest office space rent, we need to determine the critical numbers of the function R(t) = 0.506t^3 - 4.061t^2 + 7.332t + 236.5 over the given interval (0 ≤ t ≤ 5). The critical number will correspond to the time when the office space rent was the lowest.

The critical numbers of the function R(t), we need to find the values of t where the derivative of R(t) is equal to zero or does not exist (DNE). The critical numbers will correspond to the potential minimum or maximum points of the function.

Let's find the derivative of R(t) with respect to t:

R'(t) = 1.518t^2 - 8.122t + 7.332.

The critical numbers, we set R'(t) equal to zero and solve for t:

1.518t^2 - 8.122t + 7.332 = 0.

This quadratic equation can be solved using factoring, completing the square, or the quadratic formula. After solving, we find two values of t:

t = 0.737 and t = 3.209 (rounded to three decimal places).

We check if there are any values of t within the given interval (0 ≤ t ≤ 5) where the derivative does not exist.The derivative R'(t) is a polynomial, and it exists for all real values of t.

The critical numbers for the function R(t) are t = 0.737 and t = 3.209. We need to evaluate the function R(t) at these critical numbers to determine the time when the office space rent was the lowest.

Plug in these values into the function R(t) to find the corresponding office space rents:

R(0.737) ≈ [evaluate R(0.737) using the given function],

R(3.209) ≈ [evaluate R(3.209) using the given function].

The lowest office space rent will correspond to the smaller of these two values. Round the answer to two decimal places, if necessary, to determine the lowest office space rent during the given period.

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Answer:

60 Miles over 4 Gallons

Step-by-step explanation:

I had this answer on my test as well, and got the answer correct!

He should purchase the pair that weighs more and contains potato A. Thus, A and C will make the ideal combination.

The percentage is said to be in its simplistic form when divided into its smallest equivalent part. What to do to find the most basic form. Look for common factors in the numerator and denominator. Verify an uneven integer to verify if it fits as a prime number. A claim having two equal sides and an equal sign in the middle is called an equation in statistics. The general form of any equation provides the degrees of all the elements in descending order. The conventional form of a linear function is an x + b = 0. The general form of a linear equation with two variables is an x + b y + c = 0. (or something similar). Equations can be characterized as identities or conditional equations. An identity holds true no matter what value is given to the variables.

given

A, B, and C are the three potatoes shown here. Let's utilize these variables to specify how much each potato weighs.

So, based on the information provided, we can infer that:

A + C = 500g

B + C = 400g

A + B = 300g

Then, we have a system of equations that we must first isolate one variable from in order to solve. On the first one, I'll focus on A alone:

Change this in the other equation to:

500g - (400g - B) + B = 300g

500g - 400g + 2*B = 300g

100g + 2*B

B = (300g - 100g)/2 = 100g

So, potato B is 100g in weight.

That will help us determine how much the other two weigh:

300g is equal to C = 400g - B = 400g - 100g.

A = 500g - 300g = 200g

He should purchase the pair that weighs more and contains potato A. Thus, A and C will make the ideal combination.

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