All categories

2 years ago

Please help I’m honestly gonna cry lol

Mathematics

1 answer:

BARSIC [14]2 years ago

6 0

Answer: 2z-15

Step-by-step explanation

Based on the visual image, AD is a line where a point O intersects somewhere on the line. AD is represented as 3z-11, while the segment from AO is represented as z+4.

In order to find the answer, we must subtract the entire line (AD) from AO in order to find the missing segment OD.

AD - AO = OD

(3z-11) - (z+4) = OD

Distribute the negative sign so it becomes:

(3z-11) -z - 4 = OD

Now combine like terms.

(3z-z) +(- 11 -4)= OD

2z - 15 = OD

And that is your answer!

You might be interested in

What is an equation of the line that passes through point (5,-8) and is parallel to the line x+y=7

Igoryamba

Answer:

The line given is equal to y=-x+7 (Through rearranging)

To find the new line, we substitute the given coordinates (5,8) in the equation without the given y-intersect (+7):

-8=-5+c

c=-3

The line parallel to x+y=7 that passes through the point (5,-8) is y=-x-3

4 0

2 years ago

How do I do it? I didn't understand the math.

Setler [38]

Answer:

please try do the rest by yourself..Of you didn't get the answer you can ask me through comment..

8 0

2 years ago

-The terminal side of the angle contains the following point. Find the values of the six trigonometric functions for the followi

bearhunter [10]

Answer: see attachments

<u>Step-by-step explanation:</u>

Use Pythagorean Theorem to find the missing side (x² + y² = h²)

Use the following formulas to find the trig functions:

$sin\theta=\dfrac{y}{h}\qquad \qquad csc\theta=\dfrac{h}{y}\\\\\\cos\theta=\dfrac{x}{h}\qquad \qquad sec\theta=\dfrac{h}{x}\\\\\\tan\theta=\dfrac{y}{x}\qquad \qquad cot\theta=\dfrac{x}{y}$

4 0

3 years ago

Please answer! I’m desperate lol

8_murik_8 [283]

Step-by-step explanation:

A) The bus rental would be the total cost or "C". So 700=250+3m.

B) Solve with properties of equality:

700 - 250 = 250 + 3m - 250

450 = 3m

450/3 = 3m/3

150 = m

150 miles

C) Check your answer by plugging the answer into the original equation:

C = 250 + 3(150)

C = 250 + 450

C = 700

5 0

2 years ago

Find the range of the function.<br> f(x) = 10-x^2

BARSIC [14]

Answer:
range = x ≤ 10
Step-by-step explanation:
Given in the question the function
f(x)=10-x^2
The range of a function is the complete set of all possible resulting values of the dependent variable F(x) after we have substituted the domain which is the values of x.
domain = set of all integers
range = x ≤ 10
f(x)=10-x²
since any negative value of x will be positive with squared so we will start from 0
f(0) = 10-0² = 10
f(1) = 10 - 1² = 9 = f(-1) = 10 -(-1)²
....and so on.

7 0

2 years ago