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MrRissso [65]
3 years ago
13

Can someone plz explain ratio to me​

Mathematics
2 answers:
aleksley [76]3 years ago
7 0

A ratio shows how much of one thing there is compared to another. Ratios are usually written in the form a:b. If you are making orange squash and you mix one part orange to four parts water, then the ratio of orange to water will be 1:4 (1 to 4). The order in which a ratio is stated is important.

astra-53 [7]3 years ago
6 0
Meaning you don’t agree with what someone is saying other people will reply to you with either w or L. W is agreeing with you not agree with the thing you ratioed. L means they agree with the thing you ratioed
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Which of the following is equal to C(10, 3)?<br> C(3, 10)<br> C(10, 7)<br> P(10, 3)
Ghella [55]

Answer:

P

Step-by-step explanation:

C and P are both (10,3).

3 0
3 years ago
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3 five eights subtracted by 5 four eights.
dmitriy555 [2]

Answer: -1 7/8

<u>Turn 3 5/8 into an Improper Fraction</u>

Multiply 3*8 and get 24. Now add 15 and get 39 (Denominator stays the same). 3 5/8 = 39/8

<u>Turn 5 4/8 into an Improper Fraction</u>

Multiply 5*8 and get 40. Now add 4 and get 44 (Denominator stays the same). 5 4/8 = 44/8

<u>Subtract</u>

39/8 - 44/8 = -15/8

<u>Turn -15/8 into a Mixed Number</u>

-15/8 = -1 7/8

5 0
3 years ago
Please help solve the for x. <br> I'm offering 20 points
andrew11 [14]

Answer:

1/-21

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

17

4

x+

−1

12

=6x

Step 2: Subtract 6x from both sides.

17

4

x+

−1

12

−6x=6x−6x

−7

4

x+

−1

12

=0

Step 3: Add 1/12 to both sides.

−7

4

x+

−1

12

+

1

12

=0+

1

12

−7

4

x=

1

12

Step 4: Multiply both sides by 4/(-7).

(

4

−7

)*(

−7

4

x)=(

4

−7

)*(

1

12

)

x=

−1

21

3 0
4 years ago
#10) Cross multiply and divide to solve for x*<br> 2/5 = X/70
Annette [7]

Answer:

28=x

Step-by-step explanation:

2/5=x/70

(70/1)(2/5)=x/70(70/1)

here you cancel 70 into 5 to get 14 and on the other side cancel both the 70s

14*2=x

28=x

4 0
3 years ago
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Which expressions are polynomials?
Oduvanchick [21]

Answer:


Step-by-step explanation:

Definition : The expression that can have constants (like 4), variables (like x or y) and exponents (like the 2 in y^{2}), that can be combined using addition, subtraction, multiplication and division, but no division by a variable and a variable's exponents can only be 0,1,2,3,... etc. and it can't have an infinite number of terms.

1. 6 + p

Being p be a variable this equation is polynomial

2.  x – 1

Since x-1 has variable and constant so according to definition it is a polynomial

3. 8x−z3

According to definition it is a polynomial

4 .5x^{2}-x\sqrt{}

Since has root so it is not a polynomial .


6 0
3 years ago
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