Mathematics High School

PLEASE HELP ME
Simplify the expression 2/ square root of 7.

PLEASE HELP MESimplify The Expression 2/ Square Root Of 7.

Answers

Answer 1

Answer:

Decimal Form:  5.29150262

Step-by-step explanation:

Brainliest?

Related Questions

Which of the following are solutions to the inequality below? Select all that apply.

k ≥ 2

Answers

Answer:

as there are no choices I will explain  k is 2 or bigger

Step-by-step explanation:

≥ means the number to the left is bigger or the same as the other so that means k is 2 or bigger

Solve for x.

Please help due tonight!

Answers

I don't know what the answer is but I wish you the bet of luck my friend

Estimate:
89)364
A
4
B
270
10
D
450

Answers

Answer:

expresión

Step-by-step explanation:

Answer:

Step-by-step explanation:

Either the question is displayed incorrectly, or some crucial information has been omitted.


Evaluate the expression 120n + 160,500 when n= 32.
n=______

Answers

120(32) + 160,500
= 3840 + 160,500
= 164,340

Which statement about gravity is true?
A. Gravity pulls all objects together, big or small
B. Gravity decreases as mass decreases
C. Gravity decreases as distance increases
D. Gravity pulls only very large objects together

Please help, If I don't get at least a B my parents will kill me.

Answers

Answer:

D is false

A is true

B is true

C is true

Step-by-step explanation:

Answer:

I this a multiple choice answer? I found that A B and C are true.

I know this because the article Newtons laws of Universal Gravitation states that "Since gravitational force is inversely proportional to the square of the separation distance between the two interacting objects, more separation distance will result in weaker gravitational forces. So as two objects are separated from each other, the force of gravitational attraction between them also decreases." This makes C the best answer

I will mark you brainiest if you can answer this

Answers

22 touchdowns and 13 field goals

the table shows the shoe colour of 21 people a bar chart showing this information has been started a) fill in the lable for the horizontal axis

Answers

Answer:

There is no table

Step-by-step explanation:

A tree casts a shadow of 28 m. The elevation of the sun is 49º. How tall is
the tree?

Answers

Answer:

50 M SINCE 50/(length of shadow)=tan49,

Length of shadow=50/tan49=28

I THINK

Step-by-step explanation:

9 - 3m = -3


fcgvhbjnkl;.'aszdfgthjkl;asdtgyjko;p

Answers

the correct answer is M= 4

Please Help!
(look at the photo)
—
The two figures are similar. Write the similarity statement. Justify your answer.

Answers

Answer:

Both triangles have acute angles

In the coordinate plane below, quadrilateral PQRS is reflected over the x-axis. Which segment is segment QR congruent to?

Answers

Answer:

Q'R'

Step-by-step explanation:

Given

Quadrilateral PQRS

Reflected over x-axis

Required

Congruent side to QR

This question has a missing attachment, but can still be solved without the attachment.

When a shape is reflected, the sides and the angles of the shape remain unchanged.

This means that when PQRS is reflected to give P'Q'R'S, the following sides will be congruent.

[tex]PQ = P'Q'[/tex]

[tex]QR = Q'R'[/tex]

[tex]RS = R'S'[/tex]

[tex]SP = S'P'[/tex]

Hence, QR will be congruent to Q'R'

Can someone answer just this one? Thank you :)

Answers

Answer:

7

Step-by-step explanation:

(a+b)/2 x h

42 = (8+4)/2 x h

42 = 6h

h = 7

Answer:

height = 6.92820323028km (you can round if you want to)

Step-by-step explanation:

8km - 4km = 4km (this is for one of the side lengths of the traingle)

a² + b² = c²

4² + b² = 8² (b will be used to represent the height)

16 + b² = 64

b² = 48

b = 6.92820323028km

Seth bought a TV on sale for $799. The original price was $979. What was the percent decrease? (Round to the nearest whole percent.)

Answers

Answer:

18%

Step-by-step explanation:

Take:

$979-$799=180

$180divided by $979 multiply by 100%

the drawing below shows the dimensions of skims kite what is the area of Kim's kite ​

Answers

Answer:

48 square inches

Step-by-step explanation:

Given

See attachment for kite

Required

The area of the kite

The given kite has a triangular shape.

So, the area is:

[tex]Area = 0.5 * base * height[/tex]

From the attachment

[tex]base = 12in[/tex]

[tex]height = 8in[/tex]

So:

[tex]Area = 0.5 * 12in* 8in[/tex]

[tex]Area = 48in^2[/tex]

Are the following pair of angles adjacent, vertical, or neither? <1 and <4*
6
5
1
4
2
3

Answers

Answer:

please frame the question well if there is a picture help us with it,so that you can receive the exact answer

Hiya please leave formulas x

Answers

Answer:

angle c = 107°

angle b = 107°

angle a = 73°

Step-by-step explanation:

Given:

Two line XY and WZ intersect each other and make four angle [a, b, c, d]

Given that Angle d = 73°

Find:

angle a

angle b

angle c

Computation:

We know that angle c and angle d situated on same line XY

So,

angle c + angle d = 180°

angle c + 73° = 180°

angle c = 107°

We know that angle b and angle d situated on same line WZ

So,

angle b + angle d = 180°

angle b + 73° = 180°

angle b = 107°

angle a and angle d are vertical opposite angle

So,

angle a = angle d

angle a = 73°

Find the area of the sector, rounding your answer to 1d.p. thank you for your help :3
​

Answers

Answer:

176.7cm^2

Step-by-step explanation:

Area of circle = π ×r^2

π×15^2

and then divide by 4 because it's one quarter of a circle

A bag contained 5 red, 8 blue, and 7 white marbles. Jose drew two marbles from the bag one at a time, without replacement. What is the probability that jose chose two blue marbles

Answers

Answer:

the probability that jose chose two blue marbles would be 8/20

Step-by-step explanation:

Can someone pls help me with it’s due tonight

Answers

Answer:

7/17

Step-by-step explanation:

8+2=10/17

17-10=7

Can someone help me please

Answers

Answer: A

Step-by-step explanation:

She uses 3/4 of the Gas which would be multiplication then she fills with 5 which is addition

A teacher buys 6.25 ounces of a compound for an experiment. The compound costs $4.12 per ounce. The teacher pays with a $50 bill. How much change does the teacher receive?

Answers

Answer:

$24.25

Step-by-step explanation:

Given data

We are told that  1 ounce cost $4.12

Hence 6.25 ounces will cost x

cross multiply

x= 6.25*4.12

x=$25.75

This means that the cost of the 6.25 ounces is $25.75

If the teacher pays with a $50 bill, then her change is

=50-25.75

=$24.25

The sum of ages of Paula and her mother is 48. Her mother is 12 years more than twice as old as Paula. Use a linear system to determine the ages of Paula and her mother.

Answers

Answer:

72

Step-by-step explanation:

12 times 6 is 72

48 + 24 =72

be smart help me please i’m bout to throw a fit

Answers

Answer:

I would say 1/4 of a chance

i would choose 1/4 percent chance

A cylindrical mailing tube has a volume of 311 cubic inches and a radius of 3 inches Using 3.14 for , what is the length of the cylinder rounded to the nearest whole number? 033 O 10 O 11 O 3​

Answers

Answer:

33

Step-by-step explanation:

Which of these is correct?

Answers

Answer:

b is the answer I thought

B maybe :/ but this ap told me to answer people that why I answer

BRAINLYEST!! What can you conclude from the scatterplot shown below?

Answers

Answer:

first one

Step-by-step explanation:

Answer:

Positive is the answer.

PLEASE HELP MARKING BRAINLIEST !

You just have to answer the part that says “ms kang”

Answers

Answer:

Ms. Kang is incorrect because there is only one solution to that equation and that is b=5/3

In AMNO, n = 78 cm, o = 14 cm and ZM=12°. Find the length of m, to the nearest
centimeter.

Answers

Answer:

64

Step-by-step explanation: Delta math

define sets and vectors

Answers

Answer:

set is a collection of distinct elements. vector is an element of a vector space.

Step-by-step explanation:

How could you represent the large square as a power of 10?

Answers

Answer:

by putting a power 2 of and that will do it I think

Step-by-step explanation:

sorry if i'm wrong

Representation of the large square as a power of 10 as,

⇒ 10²

What is mean by Rectangle?

A rectangle is a two dimension figure with 4 sides, 4 corners and 4 right angles. The opposite sides of the rectangle are equal and parallel to each other.

We have to given that;

To find representation of the large square as a power of 10.

Let one box of large square represent by 1.

Then, The Representation of the large square as a power of 10 is,

⇒ 1 × 100

⇒ 10²

Since, There are 100 boxes in large square.

Thus, Representation of the large square as a power of 10 as,

⇒ 10²

Learn more about the rectangle visit:

https://brainly.com/question/2607596

#SPJ2

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