7x10^15 grains of sand in world

Answer:

∠FJH ≅ ∠BJA

Step-by-step explanation:

From the given image, we notice that the only congruent relation ∠FJH has is with ∠BJA.

Where ∠BJA is vertically opposite to ∠FJH

Hence, we can say that ∠FJH ≅ ∠BJA since both these angles are vertically opposite

Answer:

It is 5! :)

:3

Answer:

simplest form is 5.

Step-by-step explanation:

4/1 / 4/5

4/1 * 5/4=20/4

20/4=10/2 or 5/1 or 5

5.

Answer:

8y+38

Step-by-step explanation:

Answer:

2(4y+19)            

I hope this helps :)                      

Answer:

Hey mate.....

Step-by-step explanation:

This is ur answer.....

---> 100

hope it helps you,

mark me as the brainliest....

Follow me....

Answer:

2 1/10

Step-by-step explanation:

33/10 ÷ 11/7

33/10 x 7/11

231/110

21/10

2 1/10

Answer:

12

Step-by-step explanation:

I think that’s what u saying

Answer:

12

Step-by-step explanation:

10+2=12

Answer:

YES

Step-by-step explanation:

Answer:

Yes

Step-by-step explanation:

30 students

9 of them wearing red                  

Maddie says 30% of her class is wearing red.

you know this because 30 total students take away 9 and you have 21.

now what you do is take that and you are left with 21 and then you add  the nine back so you get 30%!!! DONE BOOM

Answer:

2x - 10 ≤ -23

Step-by-step explanation:

Hope this helps :)

Answer:

180 the answer. English is a West Germanic language first spoken in early medieval England which eventually became the leading language of international discourse in today's world.

Given:

Triangle ABC is similar to triangle XYZ.

In triangle ABC AB=2, BC=4, CA=3.

In triangle XYZ, XY=7, YZ=14, ZX=N.

To find:

The length of ZX.

Solution:

If two triangles are similar, then their corresponding sides are proportional.

Since [tex]\Delta ABC\sim \Delta XYZ[/tex], therefore

[tex]\dfrac{AB}{XY}=\dfrac{BC}{YZ}=\dfrac{CA}{ZX}[/tex]

[tex]\dfrac{2}{7}=\dfrac{4}{14}=\dfrac{3}{N}[/tex]

[tex]\dfrac{2}{7}=\dfrac{2}{7}=\dfrac{3}{N}[/tex]

[tex]\dfrac{2}{7}=\dfrac{3}{N}[/tex]

On cross multiplication, we get

[tex]2\times N=3\times 7[/tex]

[tex]2N=21[/tex]

Divide both sides by 2.

[tex]N=\dfrac{21}{2}[/tex]

[tex]N=10.5[/tex]

Therefore, the length of side ZX is 10.5 units.

Answer:

It's a, b, and d

Step-by-step explanation:

Okay so, I just got the question and just answered it lol

its A, B, and D

so

[ Replace "a number" with the variable n]

[The two operations are multiplication and addition]

[The expression is written as 4n + 7]

Hope this helps! :)

The expression is written as n³ + 4 which represents "a number cubed" as a power, where the base is the variable, n, and the exponent is 3.

Expressions are defined as mathematical statements that have a minimum of two terms containing variables or numbers.

Algebra is a discipline of mathematics that deals with symbols and the rules that govern their use. These symbols, known as variables in elementary algebra, indicate quantities with no set values.

As per the question, the phrase "A number cubed" is a power, where the base is the variable, n, and the exponent is 3.

"Increased by 4" means add 4.

⇒ n³ + 4

Thus, the expression is written as n³ + 4.

Learn more about Expressions here :

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Answer:

The correct answer is B. -20.

Step-by-step explanation:

I got it right on the Edmentum test.

The remainder of the quotient is -20.

Option B is the correct answer.

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

x³ - 6x² + 4x - 5 and x - 3

Now,

x - 3 ) x³ - 6x² + 4x - 5 ( x² - 3x - 5

         x³ - 3x²

       (-)    (+)

             -3x² + 4x

             -3x² + 9x

          (+)      (-)

                    -5x - 5

                    -5x + 15

                (+)      (-)

                          -20

Thus,

The remainder is -20.

Learn more about expressions here:

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2/5 divided by 5/6 equals 12/25.

To divide fractions, we multiply the first fraction by the reciprocal of the second fraction.

The reciprocal of a fraction is obtained by swapping the numerator and the denominator.

So, to divide 2/5 by 5/6, we multiply 2/5 by the reciprocal of 5/6.

Reciprocal of 5/6 = 6/5

Now, we can multiply the fractions:

[tex]\frac{2}{5} \times \frac{6}{5}[/tex]

[tex]= \frac{2 \times 6}{5 \times 5}[/tex]

[tex]= \frac{12}{25}[/tex]

Therefore, 2/5 divided by 5/6 equals 12/25.

To learn more on Fractions click:

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Answer:

I think is A

Step-by-step explanation:

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Answer:

I would say C ig

Explanation: I never seen this method in my life ir atleast I don't remember but you got a 25% chance if success rate

Answer:

2,400

Step-by-step explanation: If a person can walk 5 meters per second and there are 60 seconds in a minute then you would multiply 5 by 60 and get 300. Then you multiply that by 8 and get 2,400.

Answer:

5 meters a second

60 seconds in a minute

5 x 60= 300

8 minutes

300 x 8 = 2400 meters in 8 minutes

Step-by-step explanation:

Answer:

Answer:

A

Step-by-step explanation:

as a negitive 1/2 is closer than 3/4

Step-by-step explanation:

;x = 0, 1, 2, ....n

Answer:

x=-10

Step-by-step explanation:

Look at the attachment below

Hope this helps (:

Answer:

[tex]5\frac{5}{8} \\[/tex]

hope this is what you what.

Answer:

Hmmm square alsooooo let me thinkk

Step-by-step explanation:

Answer:Wait a sec

Step-by-step explanation:

Answer:

Step-by-step explanation:

There is no diagram attached

It is assumed the angles are vertical

Vertical angles are congruent as per vertical angles theorem

Angle measures

So the answer is