3 years ago

X-10%=y y-30%=z z-p=42 x=?

Mathematics

1 answer:

babunello [35]3 years ago

6 0

442 the answer cause if you add you will get 442

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CAN SOMEONE PLEASE HELP ME??? ↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓

OLEGan [10]

Answer:

Option D, AP

Step-by-step explanation:

The two sides that are connected by the right angle are called the sides. The longest one that is not connect with a right angle is called the hypotenuse.

In this case, the sides are AZ and PZ. The hypotenuse is AP

Answer: Option D, AP

6 0

2 years ago

Suppose a triangle has 2 sides of length 3 and 4 and that the angle between these two sides is 60 degrees. what is the length of

shusha [124]

Answer:

$\boxed{b.\:\:\:\sqrt{13}}$

Step-by-step explanation:

Let the third side of the triangle be $h\: units$ .

We can apply the cosine rule to find $h$ .

$h^2=3^2+4^2-2(3)(4)\cos(60\degree)$

We evaluate to obtain;

$\Rightarrow h^2=9+16-24(\frac{1}{2})$

$\Rightarrow h^2=25-12$

$\Rightarrow h^2=13$

We take the positive square root of both sides to obtain;

$\Rightarrow h=\sqrt{13}$

The correct answer is B.

8 0

3 years ago

What is the vertex of g(x) = 8x2 - 48x + 65? O (-3,-7) O (3.-7) O (24,-7) O (-24,-7)

yanalaym [24]

Answer:

The answer is B (3.-7)

Step-by-step explanation:

If you graph it the vertex is the top of the curve

6 0

2 years ago

Read 2 more answers

Evaluate the expression when x=48 and y=3 x/8-y

Vlad1618 [11]

Answer:

$9\frac{3}{5}$

Step-by-step explanation:

$\frac{x}{8-y}=\frac{48}{8-3}=\frac{48}{5}=9\frac{3}{5}$

4 0

2 years ago

Read 2 more answers

if 7 cups of flour are needed to make a cake for 9 people, how many cups are needed to make a cake for 15 people?

enyata [817]

7 cups of flour ... 9 people
x cups of flour = ? ... 15 people

If you would like to know how many cups are needed to make a cake for 15 people, you can calculate this using the following steps:

7 * 15 = 9 * x /9
x = 7 * 15 / 9
x = 35/3
x = 11 2/3 cups of flour

Result: 11 2/3 cups of flour are needed to make a cake for 15 people.

7 0

2 years ago