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
seropon [69]
2 years ago
15

I NEED HELP WITH THIS

Mathematics
2 answers:
kakasveta [241]2 years ago
7 0

Answer:

180-130=50°

Step-by-step explanation:

answer is 50degrees

vladimir2022 [97]2 years ago
5 0
The answer is 50 degrees
You might be interested in
Consider an experiment whose sample space consists of a countably infinite number of points. Show that not all points can be equ
ella [17]

Answer: if you have infinity points, which i will asume are the events, they cant have the same probability because then the probability will not be normalized, because in graph of prob vs variable, you will se infinite area under the curve if the probability is constant.

And yes, can all points have positive probability of occurring, but besides you medium value (the bell for example) you will see an asintotic decrease to the zero.

3 0
2 years ago
Given the following formula for V=4r. How would you solve for "r"?
Artyom0805 [142]
R = v/4
because:
v = 4r
v/4 = 4r/4 the fours cancel out and you are left with r
therefore v/4 = r or r = v/4
7 0
3 years ago
Calculate the new balance of an account that has been sitting for three years with a 1.5% interest rate and had an initial depos
maksim [4K]

Answer:

$5225

Step-by-step explanation:

Use the formula for the amount after simple interest: A = P(1 + rt)

"A" is the final amount, or balance.

"P" is the principal, or the starting amount.

"r" is the rate of interest in decimal form.

"t" is the time.

What we know:

P = 5000

t = 3

r = 1.5%

Convert the rate to decimal form by dividing by 100, or moving the decimal place two places to the left.

1.5% => 0.015 = r

Substitute what we know into the formula:

A = P(1 + rt)

A = 5000(1 + (0.015)(3))     <=simplify

A = 5000(1 + 0.045)

A = 5000(1.045)

A = 5225     <= new balance

The new balance of an account is $5225.

4 0
3 years ago
Please help! Billy just received $10 for his birthday and immediately spent $2.50 on a pack of baseball cards. He then wants to
Oduvanchick [21]

Answer:

1.5x = 7.5   (a)

Step-by-step explanation:

If Billy has $7.50 remaining, then he can buy x no. of boxes.

Each box costs $1.50

So, 1.5x = 7.5

6 0
1 year ago
I need help please?!!!!!!
Vadim26 [7]

Answer:

simplified is

x ^5 y ^15 z ^10

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Felipe has 25 green marbles, 17 blue marbles, and 11 red marbles. He gave ten marbles to
    12·2 answers
  • The capacity of a petrol tank is 80 litres. If it initially contains 5 litres and a petrol pump fills it at 3 litres per 10 seco
    14·1 answer
  • A bag coatins an equal number of green and bule marbels yoe can divide all thegreen marbles into groups of 12 and yhe bule marbe
    9·1 answer
  • Yesterday I ran 9.6 miles at an average speed of 0.4 miles per 5 minutes. How long did it take me to run the 9.6 miles?​
    8·1 answer
  • By the distributive law 3 ✖ 2 + 3 ✖ 4 =
    10·1 answer
  • PLEASE HELP I WILL GIVE BRAINLiST <br><br><br>Write the equation of the circle graphed below.
    6·1 answer
  • Why are teacher sometimes mean ._.
    11·1 answer
  • Find the arc length of the semicircle. Either enter an exact answer in terms of π or use 3.14 for π and enter your answer as a d
    10·1 answer
  • PLEASE ANSWER ASAP !!!!
    11·2 answers
  • Solve Multi-Step Equations, Part 2 - Instruction
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!