2 years ago

Could someone answer the question with the photo linked below? Then explain how to solve it?

Mathematics

1 answer:

san4es73 [151]2 years ago

8 0

Answer:

b = sqrt(57)

Step-by-step explanation:

Since this is a right triangle, we can use the Pythagorean theorem

a^2 + b^2 = c^2 where a and b are the legs and c is the hypotenuse

8^2 + b^2 = 11^2

64+ b^2 = 121

Subtract 64

b^2 = 121-64

b^2 =57

Take the square root of each side

b = sqrt(57)

You might be interested in

A system of inequalities is graphed on the coordinate grid. Which symbol could be written in both circles in order to represent

Vlad1618 [11]

Its the third answer

8 0

2 years ago

Read 2 more answers

Explain how to solve the equation 3/4x +5=11

ra1l [238]

Answer:

x=8

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Mary invests £120000 in a savings account.the account pays 1.5% compound interest per year work out the value of her investment

iris [78.8K]

Answer:

120,027£

Step-by-step explanation:

A=P(1+r/100)^n

120,000(1+1.5/100)^2

=120,027£

hope it helps

5 0

2 years ago

Which is the solution set of 7y +1> 8y- 9?

fomenos

Answer:

y < 10 or (10, -∞)

Step-by-step explanation:

7y + 1 > 8y - 9

Simply get the y's on the right by subtracting 7y from both sides:

1 > y - 9

then adding 9 to both sides:

y < 10

or in interval notation:

(10, -∞)

7 0

2 years ago

How would you solve this equation? It says you can use any method.

serious [3.7K]

Answer:

I would solve this as Simplify the matrix.

Step-by-step explanation:

I would do 5+9

Then i would do 16+2

Then the 4 would be by it self

14=18=4

Then if you need to solve it more then i would just add 14 18 and 4 together

5 0

2 years ago