Which of the following is an equivalent representation of 5^-4 ?
A. 1/625


B. 1/9


C. 1/81


D. 1/12


Please I need help quick!!!!

Answer:

y = -5

Step-by-step explanation:

-3x +9y = -57

Let x = 4

-3*4 +9y = -57

-12 +9y = -57

Add 12 to each side

-12+12 +9y = -57+12

9y = -45

Divide each side by 9

9y/9 = -45/9

y = -5

Answer:

it has one solution

Step-by-step explanation:

5y+8= -2

5y= -2-8

5y= -10

divide both sides by 5

-10/2= -2

y= -2

Answer:

It has one solution.

Step-by-step explanation:

I took the test and I got a 100 on the test.

Trust me, the answer is  It has one solution.

Answer:

V = 159 3/8 cm^3

Step-by-step explanation:

V = l*w*h

V = 8 1/2 * 5 * 3 3/4

Change to an improper fraction

V = 17/2 * 5 * 15/4

V =1275/8

Changing back to a mixed number

8 goes into 1275 159 times with 3 left over

V = 159 3/8 cm^3

Answer:

Center: (-9, -7)

Radius: 5

Step-by-step explanation:

Answer:

576.67

Step-by-step explanation:

A=a2+2aa2

4+h2=122+2·12·122

4+172≈576.66615

Answer:

576.67

Step-by-step explanation:

Answer:225 square inches

Step-by-step explanation:

Answer:

225

Step-by-step explanation:

Question:

1)  AB = 15 cm, BC = 20 cm, angle B = 40°

2) AB = 20 cm, AC = 15 cm, angle c = 40°

3) BC = 10 cm, AB = 5 cm, angle A = 20°

4) 5 cm, BC = 10 cm, AB = 14 cm

Answer:

1) No: SAS

2) Yes: SSA

3) Yes: SSA

4) No: SSS

Step-by-step explanation:

To answer the question, we note that a well defined triangle or unique provides information for;

a. SSS All three sides

b. Side Angle Side, SAS Two sides and the included angle(the angle between the two sides), such that there is only one way to draw the triangle

c. Angle Side Angle, ASA and

d. Angle Angle Side, AAS

We analyse each option as follows

1) AB = 15 cm, BC = 20 cm, angle B = 40°

No:

The provided information includes two sides and the angle between the two sides, therefore there is only one way to draw the triangle

2) AB = 20 cm, AC = 15 cm, angle c = 40°

Yes

Here the provided information are SSA hence there are more than one way to draw the triangle

3) BC = 10 cm, AB = 5 cm, angle A = 20°

Yes

Here the provided information are Angle Side Side hence there are more than one way to draw the triangle

4) 5 cm, BC = 10 cm, AB = 14 cm

No

Here the provided information is SSS hence, there is only one way to draw the triangle

Answer:

990

Step-by-step explanation:

The maximum monthly rent payment that should be made is $1990.

A value or ratio that may be stated as a fraction of 100 is referred to as a percentage in mathematics. If we need to compute a percentage of a number, we should divide it by its whole and then multiply it by 100. The proportion, therefore, refers to a component per hundred. Per 100 is what the term percent signifies. The letter "%" stands for it.

Given, Agnes heard that as a general rule, she should spend no more than 30% of her take-home pay on rent.

Since her salary is $39,600

Thus,

She should not pay rent of more than = 39,600 * 30%

She should not pay rent of more than = 11,880

He maximum rent per month= 11,880/12 = 990

Therefore, the maximum amount per month that she should spend on rent is $990.

Learn more about percentages here:

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Answer:

There are two real solutions.

Step-by-step explanation:

There are only three possible solutions for the discriminant of a quadratic equation:

1. D < 0

In this case there are no real solutions. The graph does NOT intersect with the x-axis.

2. D = 0

In this case there is exactly one real solution. The graph touches the x-axis in one point, which is called the Top.

3. D > 0

In this case there are two real solutions. The graph intersects the x-axis in two points.

Answer:

c) 5 and 9, 6 and 7

Step-by-step explanation:

The pairs of angles on one side of the transversal but inside the two lines are called Consecutive Interior Angles

Answer:

5 and 9, 6 and 7

Took test

Step-by-step explanation:

Answer:  

x=1/2

x=-o.5, x=-2

Step-by-step explanation:

To find x intercept/zero, substitue f(x)= 0-0 which gives you 0=2x+1. Then you solve for x to get x=-1/2 which is the answer. x=-o.5, x=-2 is the alterative form. Pls mark as brainlist if right.

Answer:

slope : 3/2 Y-intercept : 3  ------------> (0,3) (2,6) are the points

Step-by-step explanation:

X | Y

0 | 3

2 | 6

Answer:

4673 mm²

Step-by-step explanation:

Data

iPhone's screen is a rectangle. The area of rectangle is calculated as base*height. Replacing with data we get:

Area of rectangle = area of the iPhone's screen = 51.7 mm * 90.39 mm =  4673.163 mm² ≈ 4673 mm²

Answer:

B

Step-by-step explanation:

Given

3(24) + 7(24) ← factor out 24 from each term

= 24(3 + 7) ← B

= 24(10)

= 240

Answer:

The correct answer is B

Step-by-step explanation:

3(24) + 7(24) ← factor out 24 from each term

= 24(3 + 7) ← B

= 24(10)

= 240

I hope this helps.

Answer:

x+5 is replaced

Step-by-step explanation:

6(x + 5)^2 + 5(x + 5) – 4 = 0

Replace x+5 with m

6(m)^2 + 5(m) – 4 = 0

Now this is a quadratic equation

The required substitution is (x + 5) to rewrite 6(x + 5)² + 5(x + 5) - 4 = 0 as a quadratic equation. The correct answer is A. (x+5).

The quadratic equation is defined as a function containing the highest power of a variable is two.

The quadratic equation is given as follows:

6(x + 5)² + 5(x + 5) - 4 = 0

Let u = x + 5. Then, we can rewrite the equation 6(x + 5)² + 5(x + 5) - 4 = 0 as:

6u² + 5u - 4 = 0

This is now a quadratic equation in u, which can be solved using the quadratic formula or factoring.

Once we find the solutions for u, we can substitute back u = x + 5 to get the solutions for x.

Therefore, the correct answer is A. (x+5).

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Answer: all you need to do is 48 divided by 1/4 and you will get your answer

Step-by-step explanation: hope. this helps

Answer:I think the answer is 180 or 360

Step-by-step explanation:

The triangles will always be the same answer even if it looks different.

Answer: B-Sphere

Step-by-step explanation: A ball also has another term known as a SPHERE.

Answer:

41 students

Step-by-step explanation:

5+3+8+9+4+2+10 = 41

Answer:

Yes.

Step-by-step explanation:

Find an answer to your question Choose Yes or No to tell whether the Addition Property of Inequality can be used to solve each statement. w – 4 &gt; –10 12 ≥… ... 12 ≥ 20x 7y10 ≤ 5.5 –3.25 < x – 9.75 ... 1. kudzordzifrancis. kudzordzifrancis. punineep. +5. punineep and 5 others ... 7y+10 ≤ 5.5 --->

Answer:

A) yes

B) no, multiplication property of inequality

C) no, division property of inequality

D) yes

Step-by-step explanation:

Answer:

The area of a square:

[tex]A = 37.21[/tex] [tex]m^2[/tex]

Step-by-step explanation:

The formula to find the area of a square:

[tex]A = a^2[/tex]

Use the given measure for the formula:

[tex]A = 6.1^2[/tex]

-Then, solve:

[tex]A = 6.1^2[/tex]

[tex]A = 37.21[/tex]

So, the area of a square is [tex]37.21[/tex] [tex]m^2[/tex].

So the right answer is 37.21 m^2

Look at the attached picture

Hope it will help you

Good luck on your assignment

Answer:

To find the volume of the composite solid you must learn how to find the surface and the volume of a composite solid, prism, pyramid, cones, cylinders and spheres. In order to find the surface area and the volume

Step-by-step explanation:

Tell me if you still need help.

Hope this helps.

Answer: B

Step-by-step explanation:

Since B is closer to 3

Answer:

No Mr.Linton will not take 7 days to finish the book

Explanation

Since the book has 900 pages, you will have to divide 900 by 100 which equals 9. 9 is the number of days it will take for Mr.Linton to read the book. Therefore he is wrong.

hope this is helpful

Answer:

the answer is z<-4 the second graph on the picture

Step-by-step explanation:

-28/7=-4 and because its less than only not less than and equal to it's an open circle

Answer:

5

Step-by-step explanation:

Answer:

X=2

Step-by-step explanation:

Trust me i got it right on Khan Academy

The required equation of vertical line pass through (2, 3) is x = 2.

Equation of the vertical line to be determine which passes through (2,3).

A line can be defined by a shortest distance between two points is called as a line.

Slope of the vertical line is infinite. i.e. m = 1/0
Here, with point (2,3) equation of the line.
y-3= 1/0 (x-2)
(y-3)0 = x-2
x-2 = 0
x = 2

Thus, the required equation of vertical line pass through (2, 3) is x = 2.

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Answer:

376.99 (or 377)

Step-by-step explanation:

r=10

h=6

Lateral surface = 2πrh

2π(10)(6)=376.99

Hope this helps!

Answer:

376.99 or 377

Step-by-step explanation:

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