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2 years ago

Brayden has a triangular flag hanging in his room. What is the area of the flag? *

Mathematics

1 answer:

elena-s [515]2 years ago

3 0

Answer:

if you want the base and the height you have to give me number or do you want the formula ?

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PLEASE HELP WOULD REALLY APPRECIATE IT Write the number in standard form: 9.1×10^-9

MrMuchimi

Answer:

0.0000000091

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5 0

2 years ago

Line c has an equation of y = 4x + 9. Line dis parallel to line c and passes through (-4,-4).

natta225 [31]

Answer:

$\large\boxed{\sf y = 5x +16}$

Step-by-step explanation:

Here it is given that a line c has a equation of ,

$\sf\qquad\longrightarrow y = 4x + 9$

And there is another line d which is parallel to line c and passes through the point (-4,-4) . And we need to find out the equation of the line .

Firstly we know that the slope of two parallel lines is same . So on comparing the given line to the slope intercept form of the line which is y = mx + c , we have ;

$\sf\qquad\longrightarrow m = 4$

Therefore the slope of the parallel line will be ,

$\sf\qquad\longrightarrow m_{||}= 4$

On using the point slope form of the line , we have ;

$\sf\qquad\longrightarrow y - y_1 = m(x-x_1)\\$

Substitute the values ,

$\sf\qquad\longrightarrow y - (-4) = 5\{ x -(-4)\}$

Simplify ,

$\sf\qquad\longrightarrow y +4 = 5(x +4)$

Open the brackets ,

$\sf\qquad\longrightarrow y + 4 = 5x + 20$

Subtract 4/on both sides ,

$\sf\qquad\longrightarrow y = 5x +20-4$

Simplify ,

$\sf\qquad\longrightarrow \pink{ y = 5x + 16}$

Hence the equation of the line is y = 5x + 16 

8 0

1 year ago

7x -3(2x + 1) = 5-3x

Damm [24]

Answer:

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

7x−3(2x+1)=5−3x

7x+(−3)(2x)+(−3)(1)=5+−3x(Distribute)

7x+−6x+−3=5+−3x

(7x+−6x)+(−3)=−3x+5(Combine Like Terms)

x+−3=−3x+5

x−3=−3x+5

Step 2: Add 3x to both sides.

x−3+3x=−3x+5+3x

4x−3=5

Step 3: Add 3 to both sides.

4x−3+3=5+3

4x=8

Step 4: Divide both sides by 4.

x=2

Hoped I helped -

Sleepy~

7 0

3 years ago

Read 2 more answers

Hey guys! Can i get some help on this one? Thank u!

xz_007 [3.2K]

Answer:

x=-1

Step-by-step explanation:

-2x-3=x

add 2x to both sides

-3=3x

divide both sides by 3

-1=x

5 0

2 years ago

Need help with this the question is in the photo

Alik [6]

I would live to help but i cannot see the wuestion very well.. mind writting it oit in a commet?

6 0

2 years ago