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3 years ago

Jorden got 27 out of 90 on his test what fraction of the marks did he get correct

Mathematics

1 answer:

maxonik [38]3 years ago

8 0

27/90 ! How it is a 27/90 is that he got 27 right out of the 90 questions there is and that would be the answer

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What is the equation of the function that is graphed as line b?

alina1380 [7]

-- Look at the places where the line crosses the 'x' axis and the 'y' axis.
   Between those two points, it goes forward 2 units, but only rises 1 unit.
   So the slope of the line is 1/2 .

-- Look again at the point where the line crosses the y-axis.
   At that point, y=1 .
   That's the "y-intercept".

Now you have the slope and y-intercept of the line.

The equation of ANY straight line is

   y = (slope)x + (y-intercept) .

You know what they both are, so you can easily write

   y = 1/2 x + 1 .

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3 years ago

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Find the value of x. A. X = 90 B. X = 32 C. X = 30 D. X = 15

Verizon [17]

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3 years ago

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The width of a rectangle is 3 less than its length find the width of the rectangle if its perimeter is 26ft

Marta_Voda [28]

The width of rectangle is 5 feet.

Let us assume the length of rectangle to be x. So, the width of rectangle will be (x - 3).

Now, as per the known fact, perimeter, length and width of rectangle are related by the formula -

Perimeter = 2 × (length + width)

Keep the values in formula to find the value of width

26 = 2 × (x + x - 3)

Performing addition of variables inside the bracket

26 = 2 × (2x - 3)

Shifting 2 to other side of equation to find the value of x

2x - 3 = $\frac{26}{2}$

Performing division to find the value of x

2x - 3 = 13

Shifting 3 to other side of equation to find the value of x

2x = 13 + 3

Performing addition to find the value of x

2x = 16

Shifting 2 as denominator to other side of equation to find the value of x

x = $\frac{16}{2}$

Performing division to find the value of x

x = 8

So, length of rectangle is 8 feet

Width of rectangle = x - 3

Width of rectangle = 8 - 3

Width of rectangle = 5 feet

Hence, the width of rectangle is 5 feet.

Learn more about calculation involving rectangle -

brainly.com/question/24571594

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1 year ago

Mosab plans a trip to visit his grandparents. The online directions show four possible routes. He wants to get there as quickly

ElenaW [278]

Is there any graphs ? can you mark me as brainlist :)?

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3 years ago

Mary's math certificate is 10 inches tall and 13 inches wide. Mary wants to put the certificate

wlad13 [49]

Answer:

$219.70

Step-by-step explanation:

First, you need to find the area of the certificate, which you can do by multiplying 10*13, since it is a rectangle. 10*13 is 130. Then, multiply 130 by the price per inch, which is $1.69. 130*1.69=219.7, which in financial terms would amount to $219.70.

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3 years ago