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3 years ago

Need help with math probelm if do 5 stars

Mathematics

2 answers:

Papessa [141]3 years ago

8 0

Answer:

d) 2/5

Step-by-step explanation:

4/10 = 2/5

0, 1/10, 2/10, 3/10, 4/10, 5/10, 6/10, 7/10, 8/10, 9/10, 1

Hope this helps!

yan [13]3 years ago

7 0

Answer:

D;2/5

Step-by-step explanation:

Count how many points (lines) are there from 0-1.

After, count how many points (lines) are form 0-the red dot.

You get 4/10 (4 is the point, out of ten because it is the total)

Simplify: 4/2=2;10/2=5

You get 2/5

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Please help me out with this so I can keep my kitten.

notka56 [123]

Answer:

$y = \frac{32}{3}$

Step-by-step explanation:

Firstly, move over the negative 3/4 fraction (don't forget to swap the operation i.e subtract to add):

$\frac{y}{8} = \frac{7}{12} + \frac{3}{4}$

Now, to add the two fractions, simply multiply the numerator and denominator by 3:

$\frac{3*3}{4*3} = \frac{9}{12}$

Now add this to the other fraction:

$\frac{9}{12} + \frac{7}{12} = \frac{16}{12}$

This can be simplified down by dividing both the numerator and denominator by 4:

$\frac{4}{3}$

Which now simplifies the original equation to:

$\frac{y}{8} = \frac{4}{3}$

Remove the y out of the fraction:

$\frac{1}{8}y = \frac{4}{3}$

Now multiply both sides by 8:

$(\frac{1}{8}y) * 8 = (\frac{4}{3}) * 8$

$y = \frac{4*8}{3}$

$y = \frac{32}{3}$

Hope this helps!

5 0

3 years ago

Read 2 more answers

Estimate the sum.<br> 85<br> + 61.7

Slav-nsk [51]

Answer:

150

Step-by-step explanation:

Round 85 to 90 and 61.7 to 60

7 0

3 years ago

Read 2 more answers

Nick, Paul and krutika share £80 in a ratio 1:1:2 how much money does each person get

Westkost [7]

Answer:

£20

Step-by-step explanation:

First you add 1 ,1 ,2 which =4

Next you divide 80 by 4 which give you the answer 20.

3 0

3 years ago

Factor the expression completely.

densk [106]

Answer:

$\fbox{\begin{minipage}{13em}Option D: 2(3x + 4)(3x - 4)\end{minipage}}$

Step-by-step explanation:

$A = 18x^{2} - 32\\$

Find the sharing components:

<=> $A=2*9*x^{2} - 2*16$

Apply the inverse of associative property:

<=> $A = 2(9x^{2} - 16)$

Identify two square components inside the parenthesis:

<=> $A = 2((3x)^{2} - 4^{2} )$

Factorize:

<=> $A = 2(3x + 4)(3x - 4)$

=> Option D is correct

Hope this helps!

3 0

4 years ago

AC = 12 in the image shown. Is BC tangent to circle A?

Elenna [48]

A) No, because 62 + 9 = 122

6 0

3 years ago