2 years ago

How would one solve this

Mathematics

1 answer:

yaroslaw [1]2 years ago

4 0

Sorry i really need points

You might be interested in

3x-2y=6 2x-y=5 Solve the system by substitution

nalin [4]

The answer is

X =3

because they both equal the amounts given

7 0

3 years ago

A piece of wood weighing 10 ounces is found to have of 8 ounces after drying . The moisture content was

ollegr [7]

20%, I believe. The piece of wood lost 2 ounces of moisture after drying, and 2/10 = 20/100

8 0

3 years ago

PLEASE HELP ME ASAP

goblinko [34]

Answer:

20.04 units

Step-by-step explanation:

The diagram shows right triangle ABC. Use the definition of the cosine:

$\cos \angle C=\dfrac{\text{Adjacent leg}}{\text{Hypotenuse}}\\ \\\cos \angle C=\dfrac{BC}{AC}\\ \\\cos 51^{\circ}=\dfrac{BC}{27}\\ \\BC=27\cdot \cos 51^{\circ}\\ \\BC\approx 20.04\ units$

3 0

3 years ago

F the equation of a circle is (x + 4)2 + (y - 6)2 = 25, its radius is 5

BartSMP [9]

Yes the radius is 5. Is this a true or false question or is there something you forgot to add to it?

3 0

3 years ago

Distrubutive property (m-3)(-10)?

mrs_skeptik [129]

Answer: -10m + 30

Step-by-step explanation:

Given expression

(m - 3) (-10)

Expand parentheses and apply the distributive property

=m · (-10) - 3 · (-10)

Simplify by multiplication

= $\boxed{-10m+30}$

Hope this helps!! :)

Please let me know if you have any questions

4 0

3 years ago