Can y'all help me with this please.

Can Y'all Help Me With This Please.

Answers

Answer 1

Answer:

it is 5-2 square root 7

Step-by-step explanation:


Related Questions

93 is the sum of a number g and 58.

Answers

Answer:

G is 35.

Step-by-step explanation:

You can make the equation 93 = g + 58. In order to find the variable g, you have to isolate it. So you can subtract 93 by 58 and you get 35. To double check your work, just plug in your answer in g.

93 = 35 + 58

93 = 93 ✔️

The answer is 35.

Choose your answer
tan(-20°) = _____.

A. -tan 20°
B. tan 20°
C. tan (-160°)
D. -tan 160°​

Answers

Answer:

I believe the answer is A) -tan 20°

Step-by-step explanation:

Answer:

tan(-20°) =A. -tan 20°

since angle is positive at only cos -∅ and sec-∅

hi i need help with the second questions i got the first one though :)
thanks

Answers

Answer:

Answer is 5n+2

Step-by-step explanation:

I hope it's helpful!

Assume that x = x(t) and y = y(t). Let y = x^2 + 6 and
dx/dt=4 when x=1
Find dy/dt when x = 1​

Answers

Answer:

[tex]\frac{dy}{dt}[/tex] = 8

Step-by-step explanation:

Given:

x = x(t) and y = y(t)

Let y = x² + 6

By differentiating the given equation with respect to t,

[tex]\frac{dy}{dt}=\frac{d}{dt}(x^{2}+6)[/tex]

[tex]\frac{dy}{dt}=\frac{d}{dt}(x^{2})+\frac{d}{dt}(6)[/tex]

Since, [tex]\frac{dx}{dt}=4[/tex] when x = 1

[tex]\frac{dy}{dt}=2x\frac{dx}{dt}+\frac{d}{dt}(6)[/tex]

[tex]\frac{dy}{dt}=2(1)(4)+0[/tex] [By substituting the values of [tex]\frac{dx}{dt}[/tex] and x = 1]

[tex]\frac{dy}{dt}[/tex] = 8

10 in
5 in
Find the volume of the shape above. Use 3.14 for pi.
Round to the nearest tenth.

Answers

The way to find the volume on a cone is v = pi times r times h/3

So for this question it would look like v = 3.14 * 5 * 10/3

Answer 261.79939

A store marks up a laptop 150% from its original price of $299. There is a sale for 25% off all items in the store. What is the sale price for the computer?

Answers

Answer:

B. 336. 38

Step-by-step explanation:

So, what you want to do is multiply the original price ($299) by the first markup percentage (150%)

299*1.50= $448.50

that is your markup price!

then you have to do the sale % (25%)

so you'll multiply your (25%) by your new price ($448.50)

448.50*.25= $112. 125

THIS IS NOT YOUR ANSWER!

don't forget that!

you will then subtract the sale price ($112.125) by the upcharged price ($448.50)

448.50-112.125= 336. 375

Round up then there is your answer!

= $336. 38

hope this helps!!

I’m being timed , I need help

Answers

Answer:

Step-by-step explanation:

Uh

Answer:

Time: 1, 16, 30, 40

Distance: 5/8, 10, 18 3/4, 25

Step-by-step explanation:

hope this helped

40000+10000n= how do i find the answer

Answers

Answer:

50000. easy

Step-by-step explanation:

Answer:

50000

Step-by-step explanation:

Please help Solve the equation. 5|x-3|=15

x = 0 or x = 6
x = 6
x = 0
no solution

Answers

Answer:

x=6 or x=0

Step-by-step explanation:

[tex]5 |x - 3| = 15[/tex]

[tex] |x - 3| = 3[/tex]

[tex]x - 3 = 3[/tex]

or

[tex]x - 3 = - 3[/tex]


Hiio Could someone would help me❤️

Question: The measures of the exterior angles of a polygon are x°, 2x°, 120°, 3x°, 18°, and 120°. What is the value of x?
A. 120
B. 360
C. 77
D. 17

Answers

9514 1404 393

Answer:

  D.  17

Step-by-step explanation:

The sum of the exterior angles of a polygon is 360°.

  x° +2x° +120° +3x° +18° +120° = 360°

  6x +258 = 360 . . . . . . . collect terms, divide by °

  6x = 102 . . . . . . . . . subtract 258

  x = 17 . . . . . . . . divide by 6

Slope is –2, and (5, 3) is on the line.
To be put into slope intercept form

Answers

i wish that i could help you but I just dont understand it... I am sorry

Answer: putting that in slope intercept form : y=-2x+10

Step-by-step explanation:

slope intercept form is y=mx+b.

m= the slope

the slope you gave us is -2

b= the y intercept

a y intercept is the coordinate that touches/crosses the y axis.

to find the y intercept, use the slope (rise over run) you will eventually cross the y axis at 10.

y=-2x+10

i think.

PLEASE I WILL GIVE BRAINLYEST What is the lateral surface area of the square pyramid represented by this net?

Enter your answer in the box.
ft²
A square pyramid and net of a square pyramid. The net is a square and 4 identical triangles. The square side length is labeled 6 feet and the triangle heights are all labeled 9 feet. The triangle bases share a common side with the square.

Answers

Answer:

108ft²

Step-by-step explanation:

I took the test.

⚠️PIC INCLUDED⚠️ I MARK BRAINLIST PLEASE HELP I AM BEING TIMED The table represents an exponential function.
What is the multiplicative rate of change of the function?
0 73 를
2
3
y
2
2.
5
2.
25
2
125
Ο Ο Ο Ο
ir N N un
4

Answers

Answer:

We know that that x represents (1)

2/5 is the answer because if you add, multiply them together you will get 2/5=40/100%

Hope this helps

Mark As Brainllest

what is the value of z? enter you answer in thr box​

Answers

Answer:

23

Step-by-step explanation:

Please help!!!!! Please

Answers

Answer:

the answer is tbbhrbt t done.

Step-by-step explanation:

angle 9 and angle 10 are corresponding and complementary angles formed by two parallel lines cut by a transversal. find m angle 9

Answers

Answer:

45 degrees

Step-by-step explanation:

if <9 and <10 are corresponding, it means they are equal i.e <9 = <10

Since <9 and <10 are also complementary angles, their sum will be 90 degrees

<9+<10 = 90

<9 + <9 = 90

2m<9 = 90

m<2 = 90/2

m<2 = 45 degrees

Hence the measure of angle 9 is 45 degrees

A line passes through the points (-4, -16) and (0, 12). What is its equation in slope-intercept
form?

Answers

Answer:

[tex] \large \boxed{y = 7x + 12}[/tex]

Step-by-step explanation:

Goal

Write the equation of a line in slope-intercept form.

Given

Coordinate points which are (0,12) and (-4,-16).

Step 1

Find the slope by using slope formula or rise over run which is the changes of y over the changes of x

[tex] \large{m = \frac{y_2-y_1}{x_2-x_1}}[/tex]

Substitute the coordinate points in the formula.

[tex]m = \frac{12 - ( - 16)}{0 - ( - 4)} \\ m = \frac{12 + 16}{0 + 4} \\ m = \frac{28}{4} \longrightarrow \frac{7}{1} \\ m = 7[/tex]

Step 2

Rewrite the equation by substituting the slope in slope-intercept form.

[tex] \large{y = mx + b}[/tex]

Substitute m = 7.

[tex]y = 7x + b[/tex]

Step 3

Substitute any given coordinate points in the rewritten equation.

Substituting any given coordinate points will give the same solution.

Step 3.1

Substitute (0,12) in the equation.

[tex]y = 7x + b \\ 12 = 7(0) + b \\ 12 = 0 + b \\ 12 = b[/tex]

Step 3.2

Substitute (-4,-16) in the equation.

[tex]y = 7x + b \\ - 16 = 7( - 4) + b \\ - 16 = - 28 + b \\ - 16 + 28 = b \\ 12 = b[/tex]

Step 4

Rewrite the equation again by substituting the value of b.

[tex]y = 7x + b[/tex]

Substitute b = 12.

[tex]y = 7x + 12[/tex]

Hence, the solution is y = 7x+12.

Hope this helps! Any questions about my answer can be asked in comments.

~ Vectør ~

2x -2=x-
I’ll give 30 points

Answers

Answer:

Step-by-step explanation:

2x - 2 = x

Bringing like terms on one side

2x - x = 2

x = 2

Answer:

I'm assuming you meant to put (-x) instead of (x-)

x = 2/3

16. Hanna has a bag of 23 marbles. 5 marbles are red, 6 marbles are blue, and the rest

are pink. Abby takes out two pink marbles without replacing them. What is the

probability that the next marble he draws will be blue?


A. 10/21

B. 4/21

C. 2/7

D. 6/23

Answers

Answer:

C. 2/7

Step-by-step explanation:

When two pink marbles are taken without replacement then the total number of marbles in the bag are reduced to 21 marbles. So the blue marble, which are currently in total 6 marbles, is taken out of the total of 21 marbles. The calculation of which is done as below:

Probability of Next Marble to be blue

= Blue Marble / Total Marbles in the bag

= 6 / 21

= 2 / 7

Hence, the correct option is C. 2/7

sandy spent %78 on the purchase of 6 identical pairs of shoes for the cheerleaders. Write the unit rate in price per pair.

Answers

Answer:

13% per pair of shoes

because if she 78% on 6 shoes you would divide 78 by 6 to find the percent she spent on one pair of shoes

I want to know if anyone can help with a math textbook. It is page 302, evens only. Skip word problems. Show work if you can, if you can't, then it's alright.

Answers

6a+95m+48c+12...9a11x-4m+55x+311p+84a+13-3a-6b-9x-4y30+6x5a+6-18+6r-8x+10

Step-by-step explanation:

Hopefully I'm right,but what you do is add the ones with variables together so

Question 15

3a + 2 + 3a + 7

so 3a+3a= 6a and 7+2=9

so you have to add the ones that are similar but never add

3a+7 because they are not the same

37. 5x-2y

38. -3a+2b

Fill in the blanks

slope m = _____
y intercept = ______
equation = _____
Hint: y = mx + b​

Answers

Answer: y = 4

Step-by-step explanation:

Slope m = 0

y intercept = 4

equation = y = 0x + 4 or just y = 4

Answer:

m= 0

y intercept= 4

Equation= Y=0x+4

Step-by-step explanation:

Help !! I need to do this fast !!!!!

Answers

Answer:

3 and 6

Step-by-step explanation:

can i get brainliest please? thanks!

hope this helps!

Please help!! I will make you brainlest.

Answers

Answer:

Step-by-step explanation:

These problems are based on triangle ratios. You cannot use the Pythagorean theorem to solve them.

The first triangle is a 45 45 90 degree triangle (I'm talking about the angles), and so, the ratio is 1:1:[tex]\sqrt{2\\}[/tex], so I have to divide the hypotenuse by [tex]\sqrt{2\\}[/tex] to get the legs. The hypotenuse is 15[tex]\sqrt{6}[/tex], so that divided by [tex]\sqrt{2\\}[/tex] is 15[tex]\sqrt{3\\}[/tex]. X is the same length as y because of the triangle ratio, so both x and y for the first triangle are 15[tex]\sqrt{3\\}[/tex].

The second triangle is a 30 60 90 degree triangle, so the ratio is x:x[tex]\sqrt{3}[/tex]:2x. The short leg is 7[tex]\sqrt{3}[/tex], so 7[tex]\sqrt{3}[/tex] * 2 is the hypotenuse, which is 14[tex]\sqrt{3}[/tex]. The long leg is 7[tex]\sqrt{3}[/tex] * [tex]\sqrt{3}[/tex], which is 21. So, x for the second triangle is 14[tex]\sqrt{3}[/tex], and y for the second triangle is 21.

Answer:

Question 9: x = [tex]15\sqrt{3}[/tex], Question 10: y = [tex]15\sqrt{3}[/tex], Question 11: x = [tex]14\sqrt{3}[/tex], Question 12: y = 21

Step-by-step explanation:

Question 9-10: Right triangles with 45°, 45°, 90° have a special rule, the legs of the triangle are equal, so x = y. Now you can form the statement [tex]2x^2 = 1350[/tex], and because x = [tex]15\sqrt{3}[/tex], so does y.

Question 11-12: Right triangles with 30°, 60°, 90° also have a special rule, the side corresponding to 30° is half the length of the hypotenuse and the side corresponding to 60° is [tex]\sqrt{3}[/tex] times as great as the 60°. x is 2 times as big as [tex]7\sqrt{3}[/tex], so its length is [tex]14\sqrt{3}[/tex]. Y is [tex]\sqrt{3}[/tex] as great as [tex]7\sqrt{3}[/tex], so its length is 21.

Choose the number line that represents the equation, 2/6 + 3/6 + 2/6 = 7/6​

Answers

Answer:

B

Step-by-step explanation:

I hope this helped, please do tell me if the answer is wrong I will fix it with explanation check!

has anyone done this
1. Use the Notes Expand Linear Expression (aka Distributive Property) pg. 237 ex. 4-6 which we covered on the Edpuzzle to complete the assignment.

Assignment pg. 241 9-14

2. Take a clear/readable picture and submit in Schoology

Posted Thu Jan 14, 2021 at 10:20 am1. Use the Notes Expand Linear Expression (aka Distributive Property) pg. 237 ex. 4-6 which we covered on the Edpuzzle to complete the assignment.

Assignment pg. 241 9-14

2. Take a clear/readable picture and submit in Schoology

Posted Thu Jan 14, 2021 at 10:20 am

Answers

Answer:

How can we make our country an ideal country?


Which of these numbers is in standard form?
6.5 x 5-7
0.9 x 10-7
1 x 10-7
10 x 10-7

Answers

it has to have x10 and also between 0 and 1 so it would be 0.9 x 10-7

Use the graph to write a linear function that relates y to x. j 10 8 6 4 -6-4 2 4 62 2 y = ​

Answers

Answer:

y=(y\x - 10j\x) x+j•10

Step-by-step explanation:

its up there

Is the function even,odd, or neither

Answers

Answer:

even I think

Step-by-step explanation:

Answer:

Neither

Step-by-step explanation:

If f (–x) = f (x), then the function is even. if f (–x) = –f (x), (all the signs are flipped) the it is odd.

To apply this to the function here, simply replace the x in [tex](x-2)^{2}[/tex] with -x.

[tex](x-2)^{2}[/tex] = [tex]x^{2}[/tex] - 4x + 4, and [tex](-x - 2)^{2}[/tex] = [tex]x^{2}[/tex] +4x + 4.

Since [tex]x^{2}[/tex]+4x + 4 doesnt equal [tex]x^{2}[/tex] - 4x + 4 (even) or [tex]-x^{2}[/tex]+4x -4 (odd), the function is neither even nor odd.

help i need help i really really need help no cap

Answers

5.83, 0.5, 0.085
your welcome
5.83, 0.5, 0.085 that’s the answer :)
Other Questions
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