3 years ago

Find A in degrees. Round to the

Mathematics

1 answer:

Maru [420]3 years ago

6 0

Answer:

8/7

Step-by-step explanation:

You might be interested in

If fx) = 3x-2], what is f(59)?

Bogdan [553]

F(59)=3x-2
f(59)=3(59)-2
f(59)=177-2
f(59)=175

3 0

3 years ago

What was the purpose of the Pendleton Act?

Amiraneli [1.4K]

The act was signed into law by President Chester A. Arthur.

7 0

3 years ago

For a given input value q, the function f outputs a value r to satisfy the following equation. 11q-4=3r-6, Write a formula for f

Jlenok [28]

Q=2, r=8
11(2)= 3(8)-2
22=24-2
22

7 0

4 years ago

Read 2 more answers

12. What is the length of SQ? F.5 H.13 G.9 J.17

netineya [11]

Answer:

Step-by-step explanation:

4 0

3 years ago

The length of the rectangle is x cm. The length of a diagonal of the rectangle is 8 crn. The perimeter of the rectangle is 20 cm

klemol [59]

Answer:

$x^2-10x+18=0$

a = -10 and b = 18.

Step-by-step explanation:

Let w represent the width of the rectangle.

We are given that the perimeter of the rectangle is 20 cm, this means that:

$20=2(x + w)$

Let's put w in terms of x. Divide both sides by two:

$10=x+w$

And solve for w:

$w=10-x$

So, the rectangle measures x by (10 - x) cm.

According to the Pythagorean Theorem:

$a^2+b^2=c^2$

a and b are the legs and c is the hypotenuse.

Substitute x for a, w for b, and 8 for c:

$x^2+w^2=8^2$

Simplify and substitute:

$x^2+(10-x)^2=64$

Square:

$x^2+(100-20x+x^2)=64$

Isolate the equation. So:

$2x^2-20x+36=0$

Since the leading coefficient is one, divide both sides by two:

$x^2-10x+18=0$

Therefore, a = -10 and b = 18.

6 0

3 years ago