Is 7- y=5x+11 a standard form

Mathematics

1 answer:

koban [17]3 years ago

6 0

Answer:

No.

Step-by-step explanation:

Because standard form is ax+by=c.

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If the height of a triangle

Dvinal [7]

Answer:

75 cm

Step-by-step explanation:

To find the area of a traingle you use the following equation

b*h*.5

We know that the height of the triange is three times the base and that the area is 937.5

This means that

b*3b*.5=937.5

We can combine this and get 1.5b^2=937.5

We can then divide by 1.5 to get b by itself

b^2=625

Then take the square root for our answer and get b=25 (while be also can be -25 it doesn't make sense to have a negative answer in the context of this problem)

So we know that b=25 and that h=3b which means that the height is 75 cm

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3 years ago

Identify the rate of change and term 0 1. 3, 5, 7, 9, 11, 13, 15....

yan [13]

Answer:

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2 years ago

A rectangular plot of ground is 5 meters longer than it is wide, It’s area is 20,000 square meters

Artyom0805 [142]

I'm assuming you're looking for the dimensions of the plot. I'm going with that. ;) If the length of the plot is 5 meters longer than the width, then L = w + 5. The area for a rectangle is L*w, and we have an area value of 20,000 so our formula is 20000=(w+5)(w) and $20,000=w^2+5w$ . We will bring the 20,000 over by subtraction and set the polynomial equal to 0 to factor and solve for w. $w^2+5w-20,000=0$ Solving for w we get values of w=138.9 and -143.9. Of course the 2 things in math that will never EVER be negative are time and distance/length, so -143.9 is out. Our width is 138.9 and the length is 138.9 + 5 so the length is 143.9. And there you go! Hope that's what you needed!

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2 years ago

Help, adding extra text so that I can post this question

GREYUIT [131]

The answer 0.1, 0.136, 0.652, 0.87

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3 years ago

Read 2 more answers

K + 22 = 29 Solve the equation.

IceJOKER [234]

Look at the attached picture⤴

Hope it will help u...