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mr_godi [17]
2 years ago
10

The ratio 3/8 to 4/9 has a unit rate of 1/6 true or false

Mathematics
1 answer:
saw5 [17]2 years ago
7 0

Answer:

The ratio 3/8 to 4/9 has a unit rate of 1/6 true or fals

Step-by-step explanation:

The ratio 3/8 to 4/9 has a unit rate of 1/6 true or fals

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Is 0.529 greater than 0.54
attashe74 [19]
No. 0.54 is equal to 0.540

0.540 > 0.529
6 0
3 years ago
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(11-8)x3+7+27-3<br> (18÷3)+6+(14-8)x5<br> (11-7)x6+4+32-4
horsena [70]

The results of the arithmetic evaluations as given in the task content are; 40,42 and 62.

<h3>What are the results of the arithmetic evaluations?</h3>

The arithmetic operations above can be evaluated and simplified as follows;

(11-8)x3+7+27-3 = (3×3)+7+27-3 = 40.

(18÷3)+6+(14-8)x5 = (6)+6+(6)x5 = 42.

(11-7)x6+4+32-4 = (5×6) +4 +32-4 = 62.

Read more on arithmetic evaluations;

brainly.com/question/4694189

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8 0
2 years ago
ACTIVITY 2
Harlamova29_29 [7]

Answer:

1.False

2.False

3.True

4.True

5.not sure, it could be true or false because adjacent angles can add up to 180 or even 360 as long as they have the same vertex

7 0
3 years ago
A basketball is 11 times as heavy as a tennis ball. If a tennis ball weighs 58 grams, what is the weight of a basketball in kilo
Vlada [557]

Answer:

0.638 KGs or 638 grams

Step-by-step explanation:

as we know 1000grams = 1 kilogram

therefore the weight of basketball :

11*58/1000 = 0.638 KGs

8 0
2 years ago
1. What is an equation for the line with slope 2/3 and y-intercept 9?
Monica [59]
Question 1:

 The generic equation of the line is given by:
 y = mx + b&#10;
 Where,
 m: slope of the line
 b: cutting point with the y axis
 Substituting values ​​we have:
 y = \frac{2}3}x + 9&#10;
 Answer:
 an equation for the line with slope 2/3 and y-intercept is:
 y = \frac{2}3}x + 9

 Question 2:

 The standard equation of the line is given by:
 y-yo = m (x-xo)&#10;
 Where,
 m: slope of the line
 (xo, yo): ordered pair that belongs to the line
 The slope of the line is:
 m =  \frac{y2-y1}{x2-x1}
 Substituting values:
 m = \frac{1-(-3)}{3-1}
 m = \frac{1+3}{3-1}
 m = \frac{4}{2}
 m = 2&#10;
 We choose an ordered pair:
 (xo, yo) = (3, 1)&#10;
 Substituting values:
 y-1 = 2 (x-3)&#10;
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 y = 2x - 6 + 1&#10;&#10;y = 2x - 5
 Answer:
 An equation in slope-intercept form for the line that passes through the points (1, -3) and (3,1) is:
 y = 2x - 5&#10;

 Question 3:

 For this case, since the variation is direct, then we have an equation of the form:
 y = kx&#10; Where,
 k: constant of variation.
 We then have the following equation:
 -4y = 8x&#10; Rewriting we have:
 y = \frac{8}{-4}x&#10;
 y = -2x&#10; Therefore, the constate of variation is given by:
 k = -2&#10;
 Answer:
 the constant of variation is:
 k = -2

 Question 4:

 For this case, since the variation is direct, then we have an equation of the form:
 y = kx&#10; Where,
 k: constant of variation.
 We must find the constant k, for this we use the following data:
 y = 24 when x = 8
 Substituting values:
 24 = k8&#10; Clearing k we have:
 k =  \frac{24}{8} &#10;
 k = 3&#10;
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 y = 3x&#10; Thus, substituting x = 10 we have that the value of y is given by:
 y = 3 (10)&#10;&#10;y = 30 Answer:
 the value of y when x = 10 is:
 y = 30
6 0
3 years ago
Read 2 more answers
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