Which fraction is close to 1 1/2

a.) 1/2
b.) 4/2
c.) 6/2
d.) 2/4

Answer:

4

Step-by-step explanation:

Answer:

y=21/5, x=7/10

Step-by-step explanation:

Substitute y=6x

4x=6x=7

Simplify 4x+6x

10x=7

isolate x for 10x=7:

10x=7

Divide both sides by 10:

10x/10=7/10

Simplify:

x=7/10

For y=6x substitute x=7/10

y=6*7/10

Convert element to fraction:

6/1*7/10

Cross- cancel common factor:2

3/1*7/5

Multiply fractions:

3*7/1*5

Multiply the numbers:3*7=21

=21/5

y=21/5

The solutions to the systems of equations are:

y=21/5,x=7/10

Answer:

6,6

Step-by-step explanation:not right sorry

Answer:

I think the answer is 236,544.

Step-by-step explanation:

I hope this helps you! :D

Answer:

C: 16.4 miles

Explanation/

Answer:

Step-by-step explanation:

By the Pythagorean Theorem

[tex]d^2=x^2+y^2\\ \\ d^2=10^2+13^2\\ \\ d^2=100+169\\ \\ d^2=269\\ \\ d=\sqrt{269}\\ \\ d\approx 16.4\ miles[/tex]

Answer:

You got them both right, no other choices need to be selected.

Step-by-step explanation:

Both the choices you have put yes to, will give an answer equal to 32.

Since they want us to find the full amount of students in his class, and 20 is 4 more than half the class 20-4=16 and then 16 x 2 is 32

1/2m+4=20 is correct because, if you move the 4 across the equal sign it become a negative and will be subtracted from the 20 therefore becoming 16. 1/2m=16. Now left with only the 1/2m we must multiply by 2 because 1/2 is a fraction and mutipliting it by 2 will allow us to get 1/2 to equal 1 and m by itself.

1/2m*2=1m

1m=16*2 Keep in mind you must do the same to both sides so the 16 is multiplied as well.

4th option: Same thing different order

Just send 1/2m over equal sign and 4 over the equal sign to trade places. and you will have 1/2m=16

Answer:

What question do you need help with?

Step-by-step explanation:

Answer:

9 snacks

Step-by-step explanation:

50-9.2=40.8 40.8/4.25=9.6 soooooooo you can get 9 full snacks.

Answer:

3 is 14 less than 17

Step-by-step explanation:

Given the model:

3 + 14 = 17

Say :

A = 17

B = 3

C = 14

Comparing 3 to 17 in the model :

We can express 17 interms of 3 and 14

3 + 14 = 17

17 is the sum of 3 and 14

Therefore, 17 is 3 greater than 14 or 14 greater than 3

14 = 17 - 3

14 is 3 less than 17

3 = 17 - 14

3 is 14 less than 17

From the options , the correct statement which models the comparison between 17 and 3 is ;

"3 is 14 less than 17".

Answer:

doge

Step-by-step explanation:

EAnswers avatar

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Answer: Hi i hope your doing good well the answer is 55

Step-by-step explanation: Angles one and two are complementary. So we know the sum of their measures is 90 degrees. So, to find the measure of angle two, subtract the measure of angle one from 90 degrees. We substitute in the given value of the measure of angle one, which is 35 degrees. Subtracting, we find that the measure of angle two equals 55 degrees.

 Hope i helped :)

Answer:

The area is 81.27

Step-by-step explanation:

Sorry for the late response, but I hope I helped and I always appreciate brainliest!!! :)

If you ever need me to answer a question, feel free to ask!

Answer:

area = 130.5 in²

Step-by-step explanation:

area = 1/2(6)(8.7)(5) = 130.5 in²

9514 1404 393

Answer:

  (a)  ∫(1+x^2)dx

Step-by-step explanation:

It's about matching patterns.

The interval is [1, 4], so those are the limits of integration. This is seen in choices A and C.

The x-value, Lk, is squared and 1 is added. This is seen in choices A and B.

The only choice that matches all parts of the pattern is choice A.

Answer:

32

Step-by-step explanation:

ok told you ahhhhhhhhhhhh

Answer:

Step-by-step explanation:

You need to use trigonometry. tana=opposite side divided by adjacent side so

tan32=11/x

x=11/(tan32)

x=17.6

Answer: y + 4 = -3(x+1)

Step-by-step explanation:

We need to rewrite in form of y=mx+b.

3x+y=5

     y = -3x + 5  

The slope is -3.

In addition, the slope of two parallel line would be equal, the slope of the line would be -3.

y- y1 = m(x- x1)

y- (-4) = -3(x - -1)

y + 4 = -3(x+1)

Answer:

54m^2

Step-by-step explanation:

Area of Rectangle: 6x8= 48

Area of one triangle: 3

Area of the figure: 48+3+3= 54

Note: added an extra 3 for the other triangle

Answer:

[tex]\lim_{n \to \infty} a_n \int\limits^a_b {x} \, dx[/tex]

Step-by-step explanation:

Answer:

the whole thing would be  (-5,4)

Step-by-step explanation:

1 would be -5

2 would be 4

3 would be (-5,4)

4 would be (4,-5)

Answer:

C 90 ft³

Step-by-step explanation:

surface area = 2 (h · l + h · w + l · w)

The measurements of this rectangular prism is:

h = 2

w = 5

l = 5

2 (2 · 5 + 2 · 5 + 5 · 5)

Using PEMDAS, we have:

2 (10 + 10 + 25)

2 (45)

90 ft cubed

Answer:

D 6x4

Step-by-step explanation:

so i had this in a test and this was the correct answer, so i wanna help others.

  its D 6x4

Answer:

sorry i need points but i hope you find what your looking for!

Step-by-step explanation:

Answer:

20 of the M&M's are blue.

Step-by-step explanation:

[tex] \frac{2}{3} \times 30 \\ = 20[/tex]

Answer:

1) There are 100 carbon-14 atoms in the wood when it died

2) A function that models the number 'N' of carbon-14 atoms present in the wood (t) years after it died is  presented as follows;

[tex]N = 100 \times \left (\dfrac{1}{2} \right )^{\dfrac{t}{5,730} }[/tex]

Step-by-step explanation:

The given parameters are;

The number of carbon-12 for each carbon-14 atom ≈ 10¹² carbon-12 atoms

The number of carbon-12 in the piece of wood = 10¹⁴ carbon-12 atoms

The number of carbon-14 in the piece of wood = 40 carbon-14 atoms

The number of carbon-12 in an organism = Constant

The number of carbon-14 in an organism = Decays

1) Given that the number of carbon-12 in an organism is constant, and there are 10¹² carbon-12 atoms per each carbon-14 atom, therefore, we have;

The number of carbon-12 atoms in the wood when it died = 10¹⁴ carbon-12 atoms

The number of carbon-14 atoms in the wood when it died = (10¹⁴ carbon-12 atoms)/(10¹² carbon-12 atoms/(carbon-14 atom)) = 100 carbon-14 atoms

The number of carbon-14 atoms in the wood when it died = 100 carbon-14 atoms

2) The half life of a radioactive isotope is given by the following formula;

[tex]N(t) = N_0 \cdot \left (\dfrac{1}{2} \right )^{\dfrac{t}{t_{\frac{1}{2} }} }[/tex]

The half life of carbon-14 atoms, [tex]t_{\frac{1}{2} }[/tex] ≈ 5,730 years

N₀ = The amount of carbon-14 present in the wood when it died = 100 carbon-14 atoms

Therefore, we have;

The number, N, of carbon-14 atoms present in the wood (t) years after it died is given as follows;

[tex]N = 100 \times \left (\dfrac{1}{2} \right )^{\dfrac{t}{5,730} }[/tex]

Answer:

A. The answer is 165.85.                                                                                        B. The best answer is 1.435 ·103 because while they both are really small for a rail road track that one is bigger. the final answer for that is 147.805mm.

Step-by-step explanation:

(3.9 x 10³³) / 1  =  X / (2.45 x 10⁵)  .

Solve that proportion for ' X ' in the usual way.

If you can't remember how to solve a proportion, then  

THAT's what you have to go look up.  It's much more

important to you right now than how much energy the  

sun is putting out.

7.4 x 10⁴ mm is the same size as about 243 feet !

If the tracks on a DVD were that far apart, there would not be  

room for very many tracks on a DVD.  That's not reasonable.

If the tracks are  7.4 x 10⁻⁴ mm apart, then there are about  

34,000 tracks in a stripe that's 1-inch wide.  I have no idea

how they do this, but it's certainly more reasonable than the  

other choice.                                                                                                                      Hope this helps! Can you please give me Brainleist?

Answer:

Step-by-step explanation:

There is an x², so the equation is a parabola, not a line.

Answer:

Let's get this show on the road!

Step-by-step explanation:

I'm not sure how to explain it, i was just thinking of phrases that fit the spaces.

Answer:

i tried my best. But its not worth it

sowwy

Answer:

Square

Rectangle

Step-by-step explanation:

In rectangle and square "Diagonals are congruent to each other"