1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
12345 [234]
2 years ago
10

Last 4 is any1 is willing to help me ?! +5 extra points .

Mathematics
1 answer:
leonid [27]2 years ago
6 0

Answer:

35 degrees for first one but i d k the others

Step-by-step explanation:

You might be interested in
70°<br> 13<br> ४<br> c=<br> 12.2<br> x<br> A
Aleonysh [2.5K]

Answer:

sin70=13/x

\sin(70)  \times x = 13

x = 13 \times  \sin(70)

x = 13 \div 0.9397

13.8

6 0
2 years ago
Calculate the future value (in dollars) of $1,550 deposited into an account earning an annual simple interest rate of 4% compoun
RUDIKE [14]

Answer: the future value is $1748.4

Step-by-step explanation:

We would apply the formula for determining compound interest which is expressed as

A = P(1+r/n)^nt

Where

A = total amount in the account at the end of t years

r represents the interest rate.

n represents the periodic interval at which it was compounded.

P represents the principal or initial amount deposited

From the information given,

P = 1550

r = 4% = 4/100 = 0.04

n = 365 because it was compounded 365 times in a year.

t = 3 years

Therefore,.

A = 1550(1 + 0.04/365)^365 × 3

A = 1550(1+0.00011)^1095

A = 1550(1.00011)^1095

A = 1550 × 1.128

A = 1748.4

8 0
3 years ago
What is surface area and what is volume?
natita [175]
Surface area is the areas of all the faces added up. Volume is how much a 3D figure can hold. 
6 0
3 years ago
Lexi is rehydrating after an intense workout. She
Anuta_ua [19.1K]

Answer:

Step-by-step explanation:

89

535

hhyoljy,osl

2

32323

5 0
3 years ago
Solve the quadratic equation 3x² + 2x-4=0<br> Give your answers to 2 decimal places.
GalinKa [24]

3x² + 2x - 4 = 0

Δ = b² - 4.a.c

Δ = 2² - 4 . 3 . -4

Δ = 4 - 4. 3 . -4

Δ = 52

x = (-b +- √Δ)/2a

 

x' = (-2 + √52)/2.3    

x'' = (-2 - √52)/2.3

x' = 0,8685170918213297    

x'' = -1,5351837584879966

2 Decimal places

x' = 0,87

x'' = -1,54

6 0
3 years ago
Read 2 more answers
Other questions:
  • If the radius is 6371, what is the circumference?
    6·2 answers
  • USE THE DISTANCE FORMULA TO FIND THE DISTANCE BETWEEN THE TWO<br> POINTS. (1,-9) AND (6,-6).
    7·1 answer
  • Number 19 and number 20 please
    8·1 answer
  • Whats 12 over 5 to a mixed number
    7·1 answer
  • Six hundred and eight thousandths as a decimal
    15·1 answer
  • HELP HELP HELP pleaseesjnsnsns
    15·2 answers
  • Three increased by the quotient of six and a number
    15·2 answers
  • In the right triangle shown, m
    14·2 answers
  • NEED ANSWER ASAP pls
    7·1 answer
  • 313,307,301 find the 42nd term
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!