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Answers

Answer 1

Answer:

x = 45°

Step-by-step explanation:

x = 90° - 45° = 45°


Related Questions

What is the center of a circle represented by the equation (x+9)2+(y−6)2=102?

(−9,6)
(−6,9)
(6,−9)
(9,−6)

Answers

Answer:

(-9,6)

Step-by-step explanation:

The center of a circle represented by the equation is (-9, 6)

Equation of a circle

The standard equation of a circle is expressed as:

(x- a)^2+(y−b)^2= r^2

where:

r is the radius of the circle

(a, b) is the center

Given the equation of a circle expressed as (x+9)^2+(y−6)^2=10^2, on comparing;

a = -9

b = 6

Hence the center of a circle represented by the equation is (-9, 6)

Learn more on equation of a circle here: https://brainly.com/question/14150470

Please help!!!!!!!!!!!!!!!!

Answers

Answer:

a) 130 dollars

b) 220 units

c) 0 units

130

220

$0

...............

Need help on this please!! ASAP!!

Answers

Answer:

The value of n is -14

Step-by-step explanation:

x3 × x-17

x3-17

x-14

Exponential Law for same base:

[tex]{ \large{ \sf{ \red{ \star \: \: { \boxed{ \sf{(x {}^{a} )(x {}^{b} ) = x {}^{a + b} }}}}}}}[/tex]

Given:

[tex]{ \large{ \sf{ \red{ \rightarrow(x {}^{3} )(x {}^{ - 17} ) = x {}^{n} }}}}[/tex]

[tex]{ \large{ \red{ \sf{ \rightarrow{x {}^{3 - 17} = x {}^{n} }}}}}[/tex]

[tex]{ \large{ \sf{ \red{ \rightarrow{x {}^{ - 14} = x {}^{n} }}}}}[/tex]

[tex]{ \large{ \blue{ \therefore{ \underline{ \underline{ \sf{n = - 14} \: \: Ans.}}}}}}[/tex]

divide by 4, then multiply by 2. First term: 240​

Answers

Answer:

120

Step-by-step explanation:

How can you represent the solutions of an inequality

Answers

A closed, or shaded, circle is used to represent the inequalities greater than or equal to (≥) or less than or equal to (≤) . The point is part of the solution. An open circle is used for greater than (>) or less than (<). The point is not part of the solution.

Answer:

, each and every value in the solution set will satisfy the inequality and no other value will satisfy the inequality. Example: Solve 2x + 3 ≤ 7, where x is a natural number.

For which function k does the output increase by 20% every time the input increases by 1?​

Answers

Answer:

k(x) = 1.20^x

Step-by-step explanation:

Here, we want to get a function

The output in this case refers to k(x)

the input refers to the value x

So, for every 1 increase in x, we want k(x) to increase by 20%

20% is same as 20/100 = 0.2

So at an initial value of 1, each increase if 20% will be 0.2 + 1 = 1.2

So therefore, we have the function as;

k(x) = 1.20^x

Simplify the following equation:

Answers

Answer:

D

Step-by-step explanation:

The Answer Is Just D. Don't Ask Me How Just Trust Me It's D. Sorry I Can't Give An Explanation! I Not That Smarts. But It Is D! Have A Good Day!

What is 55 times 44
PLS HELP ASAP I NEED FOR CLASS, CLASS STARTS IN 1 SECOND PLS HELP
PLS HELP ME I AM BEGGING U, MY MOM WILL WOOP ME IF U DONT HELP PLS

Answers

Answer:

55 times 44

= 55 × 44

= 2420

Answer:

2,420

Step-by-step explanation:

YOU HAVE BEEN SAVED BRAINLESS PLZ

What is the area? I NEED THE ANSWER ASAP. I will BE SCREWED. ANSWER BY 1:30. I'll NAME YOU BRAINLYST

Answers

The area is 100 I think because the length and height is 10 right hope this helps

(this is 12 year old math) Good evening everyone​

Answers

Answer:

22 11

Step-by-step explanation:

its a pattern if you look at the trend on the equation

When using substitution method to solve the following system of equations, what is the result of the first step ? x +2y=5 y=6x+3

Answers

Answer:

x=3

Step-by-step explanation:

Sub y=x-1 into 2x+y=8.

You will get 2x+x-1=8.

Simplify 3x-1=8

Solve 3x=9

x=3

ANSWER The answer is x = 3

Could anyone help me with this? Thanks

Answers

Answer:

M: (2,-2)

N: (1,2)

O: (2,-4)

P: (5, -2)

Step-by-step explanation:

What you would do is find out where the two lines intercross. The 2 right quadrants are positive. The two left are negative. Count the lines and figure out the ordered pair. X is left and right, y is up and down. For example, if you were given a ordered pair, (4,-2) you would go up four, and left 2.

Suppose you invest $34,600 into a savings account with a 11.25% annual interest rate
that compounds interest semi-annually. Use the TVM solver on your calculator to find the
future value of the account after ten years.

Answers

Answer:

$103,373.81

Step-by-step explanation:

The calculation of the future value is shown below:

As we know that

Future value = Present value × (1 + rate of interest)^number of years

where,  

rate of interest = 11.25% ÷ 2 = 5.625%

And, the number of years is = 2 × 10 = 20

Therefore, the future value is

= $34,600 × (1 + 5.625%)^20

= $34,600 × 2.987682472  

= $103,373.81

Help please! Thank you if you do.

Answers

Answer:

divisible is the answer.

pls help? :( brainliest if correct

Which two figures have the same number of bases?

A. cylinder and cone
B. triangular pyramid and cone
C. cone and triangular prism
D. triangular pyramid and cylinder

Answers

Answer:

Option C is the Correct Answer

Cone and triangular prism

Evaluate x^2, when x is 1/2

Answers

Answer:

1/4

Step-by-step explanation:

1/2*1/2

what is the sum 10 + (-10)

Answers

Answer:

0

Step-by-step explanation:

because

k  c  r

10 + (-10)

10 - 10=0

Answer:

☛☚um its 0

Step-by-step explanation:

Please answer for me. Please no links no fake answers. Please. I don’t want to keep wasting my points just so I can re ask a question. So please answer correctly and no links

Answers

This equation is true.

answer the question pls!!!

Answers

Answer:

yes

Step-by-step explanation:

yes

yes

yes

yes

yes

yes

yes

yes

yes

yes

yes

help help help !!!!! iam stuck in this question

Answers

It is A because x is less than one and it is open since there is no like underneath the sign.
x is less then one so a

Equation of the line pls helppp

Answers

Answer:

y = 4/5x + 1

Step-by-step explanation:

used points (0,1) and (5,5) to find slope of 4/5

The circle has center O. Its radius is 9 ft, and the central angle a measures 110°. What is the area of the shaded region?

Answers

Answer:

99π/4 sq ft

Step-by-step explanation:

Area = (110/360)[tex]\pi 9^{2}[/tex]

        =  99π/4

Please I need this too NOww PLEASE ASAP

Answers

Answer:

∠ ABC = 53.5°

Step-by-step explanation:

The inscribed angle ABC is half the measure of the intercepted arc AC

∠ ABC = [tex]\frac{1}{2}[/tex] × 107° = 53.5°

Add the following lengths:
12' 11"
+ 11' 3”

Answers

Answer:

24'2

Step-by-step explanation:

The diameter of a water bottle is 2.4 centimeters. The height is 10.3 centimeters. What is the volume?

Answers

Answer: V ≈ 46.6

The formula for a cylinder with a diameter is: [tex]V=\pi (\frac{d}{2})^2h[/tex]

As that being said, we multiply the diameter with pi, then divide the diameter by 2, then multiply the height.

Remember, pi is 3.14.

π → 3.14

Let's break the equation down.

3.14 × 2.4 / 2 × 10.3.

Let's solve.

3.14 × 2.4 / 2 × 10.3 = 46.5961

We solved the equation, but we aren't done. We round the decimal to the nearest tenth.

To do that, find the 5 in the tenth place and take a look at 9. Round up if the digit to the right is greater or equal to 5. Round down if the digit to the right if less than 5.

Therefore, 9 is greater than 5, so we round up.

46.5961 → 46.6

Hence, 46.6 is the answer.

Answer:

v=46.6

Step-by-step explanation:

ok so the shape of the bottle isn't given, but we can assume that it's a cylinder.

with that, we need to 'find' the formula for the volume of a cylinder-

v=πr²h

now, lets plug in what we know-

we were given the diameter, which is the straight line passing from side to side through the center of a body or figure, especially a circle or sphere. but what we need is the radius, so to find that we'll divide the diameter in half-

2.4/2=1.2

now we can plug in the radius and height-

v=π*1.2²*10.3

v=46.6

good luck :)

i hope this helps

have a nice day!

**brainliest would be appreciated**

6) Write an equivalent expression.
4a + 8 + 2a +9=
?
at
?

Answers

Answer:

6a+17

Step-by-step explanation:

4a+8+2a+9= 6a+17

Answer:

6a + 17

Step-by-step explanation:

Added like terms. Don't know if this is the answer you're looking for :^

(PLEASE HELP) Find the difference of (−y2+y+2)−(y2−5y−2).

Answers

Answer:

6y+4

Step-by-step explanation:

(−y^2+y+2)−(y^2−5y−2)

=-y^2+y+2-y^2+5y+2

=6y+4

The area of a rectangle is 96.3 calculate the width of the rectangle

Answers

Answer: Width = 96.3cm/Length

Step-by-step explanation:

Area of a rectangle= Length multiplied by Width

Therefore Width of a rectangle is calculated Area of a rectangle divided by Length

The Width of this rectangle is therefore 96.3cm/Length

(I hope that helps!!)

Based on the information marked in the diagram, ABCD and AEFG must be
congruent.
С
17
E
A. True
B. False

Answers

The answer is A. True

I don’t understand how this works?
Please help, thanks.

Answers

Answer:

(B) Is the answer here

Step-by-step explanation:

Well a function’s domain can’t repeat no matter what.

Domain is X.

So the first one doesnt work since it repeats to every single digit that exists.

The second one works becuase the domain aren’t repeated and the range being repeated (or known as y) is but that deosn’t matter.

Answer:

B

Step-by-step explanation:

Hello There!

In order for the relations to be a function the x values may not repeat

For answer choice A the x value -2 repeats multiply times therefore the relation is not a function

For answer choice B each x value has a different y value so this might be our answer but just to be safe lets look at the other answer choices

For answer choice C the x values -3 and 2 repeat therefore it is not a function

For answer choice D the x value 2 repeats therefore the relation is not a function

So we can conclude that the correct answer is B

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