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wel
3 years ago
13

Please help!? Need to pass class

Mathematics
1 answer:
sp2606 [1]3 years ago
5 0
Ok so the answer to that question is 46.9 i think
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Find the perimeter of the figure to the nearest hundredth.<br> Please consider helping!
jok3333 [9.3K]
I believe it is 103m
4 0
3 years ago
A used car has a value of $15,250 when it is purchased in 2012. The value of the car decreases at a rate of 7.5% per year. Write
horrorfan [7]
7.5% is 3/40. The equation is y=15250(1-3/40)ˣ=15250(37/40)ˣ.
When x=8 this becomes $8173.42.
3 0
3 years ago
Select the correct answer.<br> Which function has the same graph as x + y = 11?
Zinaida [17]

The function that has the same graph as x + y = 11 is f(x) = -x + 11

<h3>Graph of functions</h3>

From the question, we are to determine the function that has the same graph as the given equation

The given equation is

x + y = 11

In the above equation, y is the dependent variable.

and

Among the given equation, f(x) is the dependent variable

Thus, we can write that

x + f(x) = 11

Isolate f(x)

f(x) = -x + 11

Hence, the function that has the same graph as x + y = 11 is f(x) = -x + 11

Learn more on Graph of functions here: brainly.com/question/20388062

#SPJ1

8 0
2 years ago
Kim's age is twice that of her sister. When you add Kim's age to her sister's age, you get 42. How old is each sister?
xz_007 [3.2K]

Answer:

a: K = 2s

K + s = 42

b: 2s + s = 42

K = 28

s = 14

Step-by-step explanation:

1. Come up with equations based on the information given.

K = Kim

s = sister

Kim is twice of her sister -> K = 2s

When you add Kim's age to her sister's age, you get 42 -> K + s = 42

2. Substitue for K to find out the value of s

K = 2s

2s + s = 42

3. Solve for s

s = 42/3

s= 14

4. Solve for K

K = 2s

K = 2*14

K = 28

7 0
3 years ago
What is the slope between (14,-8) and (7,-6)
djyliett [7]

Answer:

-  \frac{2}{7}

Step-by-step explanation:

Slope formula:

\boxed{ slope = \frac{y _{1} - y_2 }{x_1 - x_2} }

where (x₁, y₁) is the first coordinate and (x₂, y₂) is the second coordinate

Slope

=  \frac{ - 8 - ( - 6)}{14 - 7}

=  \frac{ - 8 + 6}{7}

=  -  \frac{2}{7}

3 0
2 years ago
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