2 years ago

(5x+37)" S W (3x-9) Р T What is the value of x?

Mathematics

1 answer:

svp [43]2 years ago

5 0

Step-by-step explanation:

well, the arcs WS and ST together are the full half-circle and therefore 180°.

that means

5x + 37 + 3x - 9 = 180

8x + 28 = 180

8x = 152

x = 19

You might be interested in

Michelle has some dimes and quarters. If she has 22 coins worth a total of $2.80, how many of each type of coin does she have?

labwork [276]

Answer:

she has 4 quarters and 18 dimes

4 0

3 years ago

Read 2 more answers

Rationalize the denominator in the expression. <br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B4%7D%7B%5Csqrt%7B2%7D%20%7D%20

Dovator [93]

Answer:

2 $\sqrt{2}$

Step-by-step explanation:

See the photo for the steps. :)

7 0

3 years ago

Misha is think of a negative integer greater than -4. What number could she be thinking of?

sammy [17]

Answer:

-5

Step-by-step explanation:

5 0

3 years ago

Which polynomial is factored completely

Ket [755]

Answer: The correct option is c.

Explanation:

Reason for correct option:

$3x(9x^2+1)$

This expression cannot be factored further because $(9x^2+1)$ is the complete factor. Therefore the option c is correct.

Reason for incorrect option:

$5x^2-17x+14=5x^2-10x-7x+14=5x(x-2)-7(x-2)=(x-2)(5x-7)$

Since the given expression can be factored further therefore the option d is incorrect.

$4(4x^4-1)=4((2x)^2-1)=4(2x^2-1)(2x^2+1)$

Since the given expression can be factored further. Therefore the option a is incorrect.

$2x(y^3-4y^2+5y)=2xy(y^2-4y+5)$

Since the given expression can be factored further. Therefore the option b is incorrect.

4 0

4 years ago

Read 2 more answers

A fish swims at a rate of 8 feet per second. How far can the fish swim in 23<br> seconds?

Norma-Jean [14]

Answer:

8(23) so 184

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers