3 years ago

Need help ASAP!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

rosijanka [135]3 years ago

8 0

Answer:

A 97

Step-by-step explanation:

Adds to 180 degrees. 83 + 97 = 180

You might be interested in

The graph of a line passes through the points (0,5) and (-10,0). What is the equation

pav-90 [236]

Answer:

Y=1/2x +5

Step-by-step explanation:

(0,5) (-10,0)

0-5/-10-0=1/2

(0,5) (x, y)

Y-5/x-10=1/2(crossmultiply)

2y-10=x

2y= x +10(divide all sides by 2)

Y=1/2x+5

7 0

3 years ago

The milligrams of aspirin in a person's body is given by the equation a=500*(3/4) ^t. where t is the number of hours since the p

Savatey [412]

Answer:

Is it c

Step-by-step explanation:

I hope this helps

7 0

3 years ago

Read 2 more answers

How do I solve this problem -3(-4-6y)+7(-y+5)=-8

SOVA2 [1]

Answer:

y=-5

Step-by-step explanation:

-3(-4-6y)+7(-y+5)=-8

12+18y-7y+35=-8

11y+47=-8

11y=-8-47

11y=-55

y=-55/11

y=-5

4 0

4 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

Marika and her three friends attended a school play. Tickets cost 5.75 each and marina paid for everyone find the total cost of

anastassius [24]

23 she paid 23 dollars

3 0

3 years ago