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OLga [1]
3 years ago
8

Help me plz thx alot

Mathematics
1 answer:
Simora [160]3 years ago
4 0

It is 180 degrees- hope this helps!

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What is 81,007-26,318?
zimovet [89]

Answer:

54689

Step-by-step explanation:

3 0
3 years ago
Shota invests $2000 in a certificate of deposit that earns 2% in interest each year.Write a function that gives the total v(t) i
brilliants [131]

Answer:

The correct answer is v(t) = (principal × time × 0.02) if calculated simply and v(t) = Principal × ( 1.02) ^ {time} where v(t) is the interest after t years .

Step-by-step explanation:

Principal amount invested by Shota is $2000.

Interest is earned at 2% per year.

Time for which the principal is invested is t years.

Therefore let the total interest be v(t) dollars in t years.

Case 1: Simple Interest.

v(t) = (principal × time × \frac{r}{100} ) = (2000 × t × 0.02) = 40t

Case 2: Compound Interest.

v(t) = Principal × ( 1+ \frac{r}{100}) ^ {t} - Principal =  2000 × ( 1.02) ^ {t} - 2000.

7 0
4 years ago
On the graph, sketch f(x)=x+3 as well as g(x)=x
tresset_1 [31]

Answer:

below

Step-by-step explanation:

5 0
2 years ago
What is the value of x in the equation 3x-4y=65 when y =4
salantis [7]
3 x - 4 y = 65

Refine :

3 x - 4 * 4 =  65

3 x - 16 = 65

Add 16 to both sides :

3 x - 16 + 16 = 65 + 16

3 x = 81

Divide both sides by 3 :

3 x / 3  = 81 / 3

x = 81 / 3

x = 27

hope this helps!

3 0
4 years ago
Please explain “ write the equation of the perpendicular bisector of rs point r is located at (-1,3) and point s is located at (
vodka [1.7K]
Hi there!

First, we'll need to find the midpoint of RS in order to bisect it. Using the midpoint formula, we can determine that the midpoint of RS is (1,2). Then, we'll need to find the slope of RS, then find the opposite reciprocal of the slope of RS to find the slope of our new line because perpendicular lines have opposite reciprocal slopes. The slope of our new line is 2. Next, we can plug our values into point-intercept form to find the equation. 

WORK:
y - 2 = 2(x - 1)
y - 2 = 2x - 2
y = 2x

ANSWER:
D - y = 2x

Hope this helps!! :)
If there's anything else that I can help you with, please let me know!
3 0
3 years ago
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