Mathematics High School

does anyone know how to do any of this??????????

Does Anyone Know How To Do Any Of This??????????

Answers

Answer 1

Answer:

is that math or something calculation?

Related Questions

Plsss i need help boys and girls lol FRL :)

Answers

seems to be D would be correct

help
What is the domain and range of the exponential graphed below?

A.Domain: All real numbers
Range: y > -4


B.Domain: All real numbers
Range: All real numbers


C.Domain: x > 0
Range: y < -6


D. Domain: All real numbers
Range: y > 0

Answers

Answer:

B

Step-by-step explanation:

I just did the test

The range and domain of the function exists on all real values

Domain and Range of functions

Domain of a function is the value of the input of graph for which the function exists.

The range of a function is the value of the output of graph for which the function exists.

The given graph denotes an exponential function showing the arrow pointing infinitely in both directions. Hence the range and domain of the function exists on all real values

Learn more on range and domain here: https://brainly.com/question/2264373

bakit mahalagang matutunan ang mga angkop na pahayag sa panimula gitna at wakas mg isang akda​

Answers

Answer:

i understand your statement my good sir but, what is the question?

Step-by-step explanation:

11. A rectangle has a diagonal of length 10 units and one side of length 6 units.
How many units long is the perimeter of the rectangle?

Answers

The perimeter would be 32 units

10 + 10 + 6 + 6 = 32

The required perimeter of the rectangle is 28 units.


What is a rectangle?

The rectangle is 4 sided geometric shape whose opposites are equal in lengths and all angles are about 90°.

Here,

Let's denote the length of the rectangle as L and the width as W. We know that the diagonal of the rectangle has a length of 10 units, and we can use the Pythagorean theorem to relate the length, width, and diagonal,
L² + W² = diagonal²  [= 10² = 100]

We also know that one side of the rectangle has a length of 6 units, which we can assume is the width W. Therefore, we can solve for the length L,
L² + 6² = 100

L² = 100 - 36

L² = 64

L = 8

So the length of the rectangle is 8 units.

To find the perimeter of the rectangle, we can use the formula P = 2L + 2W, where L is the length and W is the width:

P = 2(8) + 2(6)

P = 16 + 12

P = 28

Therefore, the perimeter of the rectangle is 28 units.

Learn more about rectangles here:

brainly.com/question/15019502

#SPJ2

Hello, I need help! The question is "Today you will look over the following problem that Nancy worked and explain what she did incorrectly and why it does not work. Then tell me what information Nancy would need to know in order to use this theorem correctly"

Answers

Answer:

Step-by-step explanation:

Remark

The ratios are certainly correct but that doesn't mean that they show similarity. SSA is a very dangerous proposition to use. Redraw triangle DEF of that DF is going to upwards to your right hand side. Make E as it was before. Why isn't this right?

It isn't right because E has gone from being an acute angle to an obtuse angle (an angle larger than 90 but less than 180).

The ratios are still true, but the angles do not match. So the whole answer is incorrect.

1. Find the area of each circle. Use 3.14 for A. Round to the nearest tenth.
5cm
RE

Answers

Answer:

78.5 cm²

Step-by-step explanation:

Area of circle:

A = πr²A = 3.14*5² = 78.5 cm²

Does anyone know which answer it is in the image? Doesn’t require any work

Answers

Answer:

b

Step-by-step explanation:

Answer:

It's the second one

Last month a bakery sold a total of 3,500 cookies and cupcakes. They sold cookies for $0.75 each and cupcakes for $2 each. If the total sales last month was $4,500, how many cookies and how many cupcakes did the bakery sell?

Answers

Answer:

Number of cookies sold is 2000 and number of cupcakes sold is 1500

Step-by-step explanation:

Let number of cookies be [tex]x[/tex]

and number of cupcakes be [tex]y[/tex] so

[tex]x+y=3500[/tex]

Cost of one cookie is $0.75

Cost of one cupcake is $2

[tex]0.75x+2y=4500[/tex]

[tex]x+y=3500[/tex] [tex]\times 2[/tex]

[tex]2x+2y=7000[/tex]

[tex]-1.25x=-2500\\\Rightarrow x=\dfrac{2500}{1.25}\\\Rightarrow x=2000[/tex]

[tex]y=3500-x=3500-2000\\\Rightarrow y=1500[/tex]

Number of cookies sold is 2000 and number of cupcakes sold is 1500.

Question 14 of 15


Evaluate (3/4)x^0

Answers

Answer:

I'm not sure if this is right, but I got 3/4. (0.75 as a decimal) I hope this helps!

Step-by-step explanation:

Answer: 3/4
Decimal form: 0.74

Will give brainiest help please


Write the equation of the line in Slope-Intercept Form.
(-2,3),(0,-1)

Answers

The slope intercept form is y=-2x-1

What is the solution to follow system of equations?

x-3y=7
2x-6y=12

Answers

No solutions. Hopefully I’m not too late. Good luck on your work.

A cylinder has a height of 17 inches and a radius of 8 inches what is the use π = 3.14 and round your answer to the nearest hundredth

Answers

Answer:

3418.05

Step-by-step explanation:

3. A circle with center (0,0) has a y-intercept at (3,0).
Find the equation of the circle.

Answers

Answer:

x^2 + y^2 = 9

Step-by-step explanation:

The standard equation of a circle with center at (h, k) and radius r is

(x - h)^2 + (y - k)^2 = r^2.  Here h = 0, k = 0, x = 3 and y = 0:

(3 - 0)^2 + (0 - 0)^2 = r^2, or

9 = r^2.  Thus, the radius is 3.

The equation of this circle is (x - 0)^2 + (y - 0)^2 = 9, or

x^2 + y^2 = 9

Solve for n: 5n - 7= -52 A. - 5 B. -9 c. - 5/45 D. 9 E. 26​

Answers

Answer: n= -9

Step-by-step explanation:

5n-7=-52

5n = -52+7

5n=-45 (divide both sides)

n= -9

what inequality is equivalent to 2/3x - 5 <11 ?

Answers

use the site cymath it helps a lot but X<0, X>1/8

a bowling ball with a diameter of 10.9

Answers

Answer:

34.226

Step-by-step explanation:

10.9 ÷ 2 = 5.45

C = 2πr

2 × 5.45 × 3.14

34.226

Consider this right triangle...

Omg pleaseeeee help me!! I have SBA Math Test on Friday and I forgot everything I learned last year from Geo. Help would be very very much appreciated!! WILL GIVE BRAINLIEST!! Thank you so muchhhhh <3

Answers

Answer:

33°

Step-by-step explanation:

have a nice day!! :)

pls help thank you so much !!​

Answers

Answer:

a) (0,5)

Step-by-step explanation:

What is the probability of landing on a 9 and then landing on a 7?​

Answers

Answer:

what are we landing on? D 10s D20s?...

Step-by-step explanation:

:/

Two number cubes with sides numbered 1-6 are rolled. What is the probability that the sum of the numbers on the cubes is 12?

Answers

Answer:

1/36

Step-by-step explanation:

Attached is a chart showing the 36 possible outcomes for rolling 2 number cubes.  The sum of the two cubes is 12 in only one of the outcomes (both sixes).  The probability is 1/36.

A submarine started 30 feet below the surface of the water. It is now 10 feet below the surface. What integer represents the change in depth?

Answers

Answer:

-20 feet

Step-by-step explanation:

change in depth = number of feet below the surface + number of depth on the surface

Because the submarine is below surface, a value of -30 would be given

-30 + 10 = -20 feet

evaluate 5^28·5^-32·5^-4
A. 17,920
B. 0.017920
C. 0.000256
D. 0.00000256

Answers

Answer:

D 0.00000256

Step-by-step explanation:

[tex]5^{28} *5^{-32}*5^{-4}=5^{28-32-4}=5^{-8}=\frac{1}{5^{8}} =0.00000256[/tex]

Answer:

B. 0.000256

Step-by-step explanation:

5^28 . 5^- 32 . 5^ -4

= 5^( 28 - 32 - 4 )

= 5^( 28 - 36 )

= 5^- 8

= 1 / 5^8

= 1 / 390625

= 0.000256

Megan has $45.12 in her purse. She spends $7.89 for lunch and $21.25 for a pair of sunglasses.
Which is the best estimate for the amount of money Megan has left?

Answers

Answer:

Hello Love!

A good estimate would be 15 or 16 dollars left

Hope this helps!

Answer:

$15.98

Step-by-step explanation:

45.12-7.89=37.23

37.23-21.25=15.98

Find ∠L using law of sines

Answers

Answer:

29°

Step-by-step explanation:

:)

Match the function with the graph

Answers

y=x^3+2 , It’s the answer ;)
Have a good day!

solve the equation-4(x+10)-6=-3(x-2)
​

Answers

Answer: x=  -52

Step-by-step explanation:

The answer for this math problem is -52

Select the correct answer

Answers

Answer:

x = 95°

y = 147°

z = 128°

Step-by-step explanation:

z = 180 - 52 = 128°

x: first find the remaining angle in the big triangle, 180 - (45 + 50) = 85°

x = 180 - 85 = 95°

y: first find the remaining angle in the small triangle, 180 - (95 + 52) = 33°

y = 180 - 33 = 147°

If each serving of the stew will contain 1 4 14 pound of meat, how many servings of the stew can the club make? Enter your answer in the box.

Answers

Complete question :

The line plot shows the weights of packages of meat that members of a club bought. The meat will be mixed with vegetables to make stew for a club dinner. Each serving of the stew contains 1/4 pound of meat. How many servings of the stew can the club make?

Answer:

36 servings

Step-by-step explanation:

From the plot ; we take the sum of total weight of meat packages :

(5/8 * 2) + 6/8 + 1 + (9/8 * 3) + 10/8 + 11/8

10/8 + 6/8 + 8/8 + 27/8 + 10/8 + 11/8 = 72 / 8 = 9 meat packages

Each serving of meat = 1/4

Number of servings the club can make :

Total meat package / pound of meat per serving

(9 ÷ 1/4)

9 * 4/1

= 36 servings

Answer:

36 hope this help

Step-by-step explanation:

Find the discriminant of the following quadratic equation then state the number of rational, irrational, and imaginary solutions.

Equation: −6x2−6=−7x−9

Discriminant: Answer

Solutions:

Answers

Answer:

-6x² - 6 = -7x - 9-6x² + 7x - 6 + 9 = 0-6x² + 7x + 3 = 06x² - 7x - 3 = 0

Discriminant:

D = (-7)² - 4*6*(-3) = 49 + 72 = 121

Since D > 0, there are 2 real solutions:

x = (- (-7) ±√121 )/12x = (7 ± 11)/12x = 1.5, x = -1/3

given a is equal to 60 degree and 30 degree prove that sin a + b is equal to sin a cos b + cos a sin b ​

Answers

Answer:

A = 60 and B = 30  

Now, A + B = 60 + 30 = 90  

Also, A – B = 60 – 30 = 30  

sin (A + B) = sin 90 = 1  

sin A cos B + cos A sin B = sin 60 cos 30 + cos 60 sin 30

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