All categories

3 years ago

Tina says that 6:8 is equivalent to 36:34.what did tina do wrong

Mathematics

1 answer:

Nutka1998 [239]3 years ago

8 0

I hope this helps you

6/8=6.6/8.6=36/48

36/34=6.6/2.17=18/17 wrong

You might be interested in

An audio books club charges an initial joining fee of $15.00. The cost per audio book is $12.00. The graph shows the cost of bel

Irina18 [472]

Answer:

the graph will describe 13x+15 if the cost per audio book goes up by $1.00.

Step-by-step explanation:

This happens because the coefficient to x is 12 before the change. If the change is the cost per audio book going up by one dollar, the coefficient changes to 13. The initial joining fee is the same ($15.00).

6 0

3 years ago

Sara says that median does not have to be one of the numbers in a set.

VladimirAG [237]

Answer:

I think she is correct !

Step-by-step explanation:

3 0

3 years ago

Identify the variation as direct, inverse, joint or combined. y = cx²

viva [34]

Answer:

combined variation

Step-by-step explanation:

we have

$y=cx^{2}$

we know that

a)<u> in the interval </u>----> (0,∞)

If the value of x increase the value of y increase

Is a direct variation

b) <u>in the interval -</u>---> (-∞,0)

If the value of x increase the value of y decrease

Is a inverse variation

therefore

Is a combined variation

4 0

3 years ago

Read 2 more answers

I don’t know how to solve this.

aev [14]

Answer:

Step-by-step explanation:

put 2 over 3 and then simplify it then add the answer with 24

8 0

2 years ago

Find the area of the triangle. Round the answer to the nearest tenth. Triangle is SSA. a= 3.7 b= 3.7 β= 70° ----- A.4.4 square u

Alexus [3.1K]

Answer:

A. 4.40 square units

Step-by-step explanation:

The triangle is isosceles with base angles of 70°. The a.pex angle will be ...

180° -2(70°) = 40°

The area of a triangle can be computed from two sides and the angle between them as ...

A = (1/2)ab·sin(γ)

A = (1/2)(3.7)(3.7)sin(40°) ≈ 4.40 . . . square units

3 0

2 years ago