6. Cristiano scored 50 out of 60 points on a recent math test. Did Cristiano score higher than an
80% on this test? Justify your answer.

Answer:

50 copies/minute

Step-by-step explanation:

10 copies =  [tex]\frac{1}{5} minute[/tex]

So to find the number of copies per minute, multiply the equation by 5:

50 copies = 1 minute

Answer:

50 per minute

Step-by-step explanation:

We are given the information that the copy machines prints 10 per 1/5 minute. In order to find the rate per one minute, we can multiply both values by 5. This is because 1/5 x 5 = 1, since we multiply by 5x the given time, the machine will produce 5x the amount of copies in that amount of time.

10x5 = 50

Therefore the machines prints 50 copies per minute.

Hope this helped!

Answer:

18

36

72

144

Step-by-step explanation:

For numbers to be divisible by 2 they must end in an even number

For numbers to be divisible by 9 the sum of the digits must be divisible by 9

If im correct, n= -1.3

Answer: x = 70

Step-by-step explanation:

Sum of angles in a triangle is 180

55 + 45 + y  = 180

110 + y = 180

(110 - 110) + y = (180 - 110)

y = 70

Vertical angles are congruent so y = x

x = 70

Answer:92

Step-by-step explanation: I hope it is correct

Answer:

quadrant II

Step-by-step explanation:

Kindly refer to the attatched image to see where each quadrant lies.

If we look at the positioning of "A" and the attatched image we can say that "A" lies in quadrant II

Subtrahend: 2/32

[tex]\implies \dfrac{2}{32} \implies \dfrac{1 \times 2}{16 \times 2} \implies \underlin\dfrac{1}{16}[/tex]

The LCM of the denominators in the subtraction problem (5/8 - 2/32) can be determined by writing the multiples of 16 (Simplified denominator) and 8.

Writing the multiples of the denominators (16 and 8):

Since we can see that 16 is a common multiple and is has the least value in both multiples, 16 is the common multiple of 8 and 16.

Multiply such number to the denominators such that the denominators are equivalent to the LCM. Keep in mind that the number we multiply in the denominator must be multiplied to the numerator.

    [tex]\implies \dfrac{5}{8} - \dfrac{1}{16}[/tex]

    [tex]\implies \dfrac{5 \times x}{8 \times x} - \dfrac{1}{16} \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ [8x = \text{LCM}][/tex]

    [tex]\implies \dfrac{5 \times 2}{8 \times 2} - \dfrac{1}{16} \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ [8 \times x = \text{LCM} \implies 8 \times x = 16 \implies x = 2][/tex]

    [tex]\implies \dfrac{10}{16} - \dfrac{1}{16}[/tex]

    [tex]\implies \dfrac{10}{16} - \dfrac{x}{16x} \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ [16x = \text{LCM}][/tex]

    [tex]\implies \dfrac{10}{16} - \dfrac{1 \times 1}{16 \times 1} \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ [16 \times x = \text{LCM} \implies 16 \times x = 16 \implies x = 1][/tex]

    [tex]\implies \dfrac{10}{16} - \dfrac{1}{16}[/tex]

Finally, let's subtract the fractions as the fractions have like denominators.

[tex]\implies \dfrac{9}{16}[/tex]

Therefore, the simplified fraction is 9/16.

Parts of a subtraction problem:

Learn more about subtracting unlike fractions:

⇒ https://brainly.com/question/14641413

Answer:

This is actually not an identity.

Answer:

<

Step-by-step explanation:

25+(-14)-18 --->   25-32=-7
25+(-14)-(-18)  --->   43-14=29

Answer:

it's correct

Step-by-step explanation:

a quadrilateral can be either a rhombus or a

trapezoid only if you draw the two to together

it will be a rhombus and a trapezoid

Answer:

See below ~

Step-by-step explanation:

Finding x

Answer:

[tex]33 {ft}^{2} [/tex]

Step-by-step explanation:

SA = 4(Area of ) + Area of ⬜

= 4(bh/2) + l*b

[tex]4(3 {ft}\times 4ft) \div 2 + (3ft \times 3ft)[/tex]

[tex]4 \times (12 {ft}^{2}) \div 2 + 9 {ft}^{2} [/tex]

[tex]24 {ft}^{2} + 9{ft}^{2} [/tex]

[tex]33 {ft}^{2} [/tex]

Step-by-step explanation:

[tex] \frac{12w + 8}{6} = \frac{8w - 16}{3 } \\ 36w + 24 = 48w - 96 \\ 36w - 48w = - 96 - 24 \\ - 12w = - 120 \\ w = 10[/tex]

Answer:

3.64m

Step-by-step explanation:

the square root of 41.73m/3.14

Answer:

The answer to this one is 0.3333

Answer:

0.3333

Step-by-step explanation:

Answer:

$11.34

Step-by-step explanation:

I think you meant tenth where you said “nearest cent”, so it’s $11.30.

Answer:

$11.34

Step-by-step explanation:

i hope u get this right.

Answer:

85 cm

Step-by-step explanation:

the strut forms a right triangle with the end of the pole.

let the ends of the strut be x from the top of the pole . then

using Pythagoras' identity with 2 legs x and hypotenuse 1.2

x² + x² = 1.2²

2x² = 1.44 ( divide both sides by 2 )

x² = 0.72 ( take square root of both sides )

x = [tex]\sqrt{0.72}[/tex] ≈ 0.85 m ( to 2 dec. places )

the ends are 0.85 m = 85 cm from the top of the pole

Answer:

c and d, b

Step-by-step explanation:

a - 49+64 = 113 so not a rt triangle

b - 16+100 = 116 again not rt triangle but 84+16 = 100 which is a rt triangle

c - 8+121 = 129 rt triangle

d - 1+3 = 4 rt triangle

Answer:

C and D

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

Mode is the number that repeats itself the most in data, because 8 contains the most X's, it is the mode

Answer:

13.44 meters ahead

Step-by-step explanation:

phil distance = 6.59 m/s *12 sec     meters

Mary dist = 5.47 *12     meters  

difference :

6.59 *12   - 5.47 *12  = 13.44 meters

Answer:

area is 24m^2

Step-by-step explanation:

base=6

height=4

Formula : base* height

6*4=24

Answer:

1/2 b*h

1/2 * 6* 4

=12

Step-by-step explanation:

For a triangle formula is half multiply by the base and times the hight and get the answer

Answer: 108.5 grams of carbohydrates

Step-by-step explanation:

4 crackers=62 grams of carbs

62/4=15.5 per crackers

15.5 x 7=108.5 grams or carbs

Answer/Step-by-step explanation below:

[tex]2 - x < 7[/tex]

[tex]- x + 2 < 7[/tex]

[tex]-x + 2 -2 < 7 - 2[/tex]

[tex]-x < 5[/tex]

[tex]\frac{x}{-1 } < \frac{5}{-1}[/tex]

[tex]x > - 5[/tex]

Kavinsky

Answer:

Step-by-step explanation:

(0,2), (2,3), (4,4), (6,5), (8,6), (10,7) are the coordinates.

Answer:

Step-by-step explanation:

Answer:

someone would probably collect the amount of students go to the beach and how they spend their time at the beach.

Total number  of pieces of paper =  11

Number of  pieces with a vowel =  4

Probability of picking a vowel = 4/11 (answer)