Guest #5491724

2 months ago

The y intercept is -2

Guest #5491725

2 months ago

**Answer**

(0,-2)

**Step-by-Step Explanation**

y-intercepts always have an x-value of 0, so the first coordinate is 0. The second thing to look at is the b value, which is -2 here. Thus, it is (0,-2).

Question

How do you change inches to meters

Solution 1

**Answer:**

there are 39.3701 inches in a meter if it is asking how many inches are in blank meters do the number of meters times the number i mentioned earlier

hoped this helped, have a nice day

**Step-by-step explanation:**

Question

Kyle borrows $4000 at 7% interest rate for 5 year. What is the total that Kyle will back?

Solution 1

**Step-by-step explanation:**

To find interest, multiply the principal (4000) by the rate (7%) and time in years (5).

I = Prt

I = (4000 * 5) * 7/100

I = 20000/1 * 7/100

Use cross cancellation (100 and 20000 have a GCF of 100)

I = 200/1 * 7/1

I = 200 * 7

**I ****=**** ****$****1****,****4****0****0**

**Kyle ****gets ****$****1****,****4****0****0**** ****in ****interest ****in ****this ****scenario.**

Question

From any one vertex of a 4-sided polygon (a quadrilateral), 1 diagonal can be drawn. From any one vertex of a 5-sided polygon (a pentagon), 2 diagonals can be drawn. From any one vertex of a 6-sided polygon (a hexagon), 3 diagonals can be drawn. From any one vertex of a 7-sided polygon (a heptagon), 4 diagonals can be drawn. The number of diagonals that can be drawn from any one vertex of a 20-sided polygon (a icosagon) is _____.

Solution 1

**Answer:**

17

**Step-by-step explanation:**

If in a 7 sided polygon 4 diagonals can be drawn then as you increase the number of sides you increase the number of diagonals

8 sides

5 diagonals and so on

Question

Ultiple Choice Which ratios form a proportion?
4 12
25
3 18
7 42
5 20
11 45
5 15
8 25

Solution 1

**Answer:**

4 12

3 18

5 20

7 42

5 15

**Step-by-step explanation:**

all of the above form a proportion

Question

Solve −4x=36. Enter your answer in the box.

Solution 1

**Answer:**

x=-9

**Step-by-step explanation:**

its just that simple

Question

There is a Square. 12 by 12. and there is a half circle on top of the square. Answer in terms of pi

Solution 1

Answer:

Hello there

Step-by-step explanation:

Area of figure

= Area of Square + Area of Semicircle

= (12)² + 0.5π(6)²

= 144 + 18π

= 18(8 + π).

Solution 2

**Step-by-step explanation:**

Area of figure

= Area of Square + Area of Semicircle

= (12)² + 0.5π(6)²

= 144 + 18π

= 18(8 + π).

Note:

Radius of Semicircle = 12/2 = 6.

Question

Find the geometric mean of 5 and 7

Solution 1

**Answer:**

**Step-by-step explanation:**

A geometric mean is just , where n is the number of terms.

i.e. Geometric mean of 5, 6, 7: there are three values, so the mean is

Question

Find the annual interest rate. I = $160, P= $2000, t= 8 months
The annual interest rate is
1
%.

Solution 1

**Answer:**

12.05%

**Step-by-step explanation:**

:D

Solution 2

**Answer:**

20.50

**Step-by-step explanation:**

Question

Scarlett mowed 12 lawns in 3 hours. What was her rate of mowing in hours per lawn?

Solution 1

The **rate **of **mowing **in hours per **lawn **is 4 Lawn in **one hour**.

The unitary **technique** involves first **determining **the **value **of a** single unit**, followed by the value of the necessary number of units.

For **example**, Let's say Ram spends 36 Rs. for a dozen (12) bananas.

12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.

As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.

This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.

Given:

Scarlett **mowed **12 lawns in 3 **hours**.

So, Scarlett mowed in 1 **hour**

= 12/3

= (3 x 4)/ 3

= 4 lawns

Hence, Scarlett mowed 4 **lawns** in 1 **hours**.

Learn more about ** unitary Method** here:

#SPJ6

Solution 2

**Answer:**

I know this is late but this is the correct answer!

**Step-by-step explanation:**

72

Because we have to find out what times 3 equals 12 and you shouldve got 4 so you multiply 4 by 18 to get 72

HOPE THIS HELPS :)

Question

If f(x) = 5x + 40. what is f(x) when x = -5?
a) -9
b) -8
c) 7
d) 15

Solution 1

**Answer:**

f(-5) = 15

**General Formulas and Concepts:**

__Pre-Algebra__

Order of Operations: **BPEMDAS **

- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction

- Left to Right

__Algebra I__

- Function Notation

**Step-by-step explanation:**

__Step 1: Define__

f(x) = 5x + 40

x = -5

__Step 2: Evaluate__

- Substitute in
*x*: f(-5) = 5(-5) + 40 - Multiply: f(-5) = -25 + 40
- Add: f(-5) = 15

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