2 years ago

Need help!!! On this it’s all math work!

Mathematics

1 answer:

Anton [14]2 years ago

5 0

Answer: 7-8

Step-by-step explanation:

7-8 A squared + B squared =c Square

9x9 8x8 10x10 12x12

81 64 100 144

145 244

You might be interested in

Amar rakes leaves for his neighbors to earn money he earned 64 dollars after 8 hours of work

levacccp [35]

Amar makes 8 dollars an hour for raking leaves
8

6 0

2 years ago

PLEASE HELP! TWO PROBLEMS!!

MrRissso [65]

1) x=−2 2) y=−6 Hopefully that helps you ❤.

6 0

3 years ago

What is the value of c in the equation y = 4x^2 -10x + c if the y-coordinate of the vertex is -7

love history [14]

Answer: $c=-\frac{3}{4}$

Step-by-step explanation:

Find the x-coordinate of the vertex with this formula:

$x=\frac{-b}{2a}$

In this case:

$a=4\\b=-10$

Substituting values, we get:

$x=\frac{-(-10)}{2(4)}=\frac{5}{4}$

Now we can substitute the coordinates of the vertex into the equation $y = 4x^2 -10x + c$ and then solve for "c".

Then:

$-7 = 4(\frac{5}{4})^2 -10(\frac{5}{4}) + c\\\\-7+\frac{25}{4}=c\\\\c=-\frac{3}{4}$

6 0

2 years ago

Angela uses 7 1/2 inches each of 6 different colors of embroidery floss to make one friendship bracelet. each package of floss c

brilliants [131]

She can make 41 bracelets

4 0

2 years ago

Read 2 more answers

How do I add this fraction 7 9/12 + 4 5/9

vovangra [49]

Make the same denominator (12) and then make them both non mixed numbers 93/12 and 54.6666.../12

so 147.666.../12

12.305/12

7 0

2 years ago

Read 2 more answers