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
sineoko [7]
3 years ago
14

Plz help I am giving away 20 points!!!!!!!!

Mathematics
2 answers:
vova2212 [387]3 years ago
6 0

Okay, so on number one I have no idea. I keep getting 20 because 14 - (-3)2 = 14- (-6) which is really 14 + 6=20.

Number 2 is r+15=61

Number 3 I didn't get any of those answers because you have to solve what is in the parenthesis first so3*5= 15+1=16 then you multiply that by two giving you 16*2=32 and 42-32=10

SOVA2 [1]3 years ago
4 0
Hi!

1. The answer is D because -3 squared is 9 (it's positive because a negative times a negative equals a positive) and 14 - 9 = 5.

2. Just use common sense for this one. According to the question, 15 is LESS than 61 and r and 15 add up to get 61. Therefore, the answer will be r + 15 = 61.

3. I'm honestly not sure for this one. Doing the calculations I got 10, but there isn't a choice for that. Are you sure you copied the answers correctly?

Hope that helps! Piece of advice: problems like this are easy when you go through it slowly and use common sense. Maybe try them on your own next time? :)

Ash

You might be interested in
An ore ship is traveling west toward Duluth on Lake Superior at 18 miles per hour. The bearing of Split Rock Lighthouse is 285de
Luda [366]
<span>You are given an ore ship that is traveling west toward Duluth on Lake Superior at 18 miles per hour with a bearing of 285deg Split Rock Lighthouse. Also, after 1 hour the bearing of the lighthouse is 340deg. The distance between the ship and the lighthouse when the second bearing is determined is 35 miles.</span>
5 0
3 years ago
How many multiples of 5 are there between 199 and 1,198? Hint: an = a1 + d(n − 1), where a1 is the first term and d is the commo
GaryK [48]
An=a1+d (n-1)
A1=200 since that's the first term that can be a multiple of 5
N=? That's what we need to find
An=1195 since that's the last multiple of 5 that we can use
D=5
Plug in
1195=200+5 (n-1)
-200 both sides
995=5 (n-1)
Distribute 5 to n-1
995=5n-5
+5 both sides
1000=5n
÷5 both sides
N=200 there are 200 multiples of 5 in between 199 and 1198
4 0
3 years ago
What is the length of segment TV?
inna [77]

Answer:

38 units

Step-by-step explanation:

VS = TS

39 = 6x – 3

39 + 3 = 6x

42 = 6x

X = 7  

TV = 2(VR)

TV = 2 ( 2(7) + 5)

TV = 38 units

Brainiest please?

5 0
3 years ago
Use this information to write an equation and solve the following problem. When you count by ones from any integer, you are coun
bulgar [2K]

Answer:

19

Step-by-step explanation:

divide

4 0
2 years ago
The height of water shooting my fountain is modeled by the function f(x)= -4x^2 +24x -29 where x the distance from the spout in
Doss [256]

By the use of the completing the square method, the maximum height is 3 ±√29/4 + 9 m.

<h3>What is the maximum height of the water?</h3>

The maximum height has been modeled by the use of the equation f(x)= -4x^2 +24x -29. Now we know that f(x)= h so we can write;

h = -4x^2 +24x -29

Now we have;

0 = -4x^2 +24x -29

-4x^2 +24x -29= 0

x^2 - 6x = -29/4

(x - 3)^2 = -29/4 + 3^2

(x - 3)^2 =  -29/4 + 9

x = 3 ±√29/4 + 9 m

Learn more about completing the square:brainly.com/question/4822356

#SPJ1

7 0
2 years ago
Other questions:
  • Help!!! Will Give Brainliest!!!!!!!!!
    8·2 answers
  • Choose the function that correctly identifies the transformation of f(x) = x2 shifted four units right and seven units down.
    13·2 answers
  • Line joins ordered pairs negative 4, 3, 2, negative 3. Second joins negative 4, negative 3, 2, 3. A shaded above first second li
    10·2 answers
  • At the lowest price for jeans, consumers will demand the _____ jeans, and producers supply the _____ jeans.
    5·2 answers
  • Write the equation of the line perpendicular to F(x)=5 that goes through (-1, -3)
    13·1 answer
  • Is this correct? 35 points
    8·2 answers
  • Help me pls due in 49 mins
    14·2 answers
  • Using a graph, table of values, and/or equations solve the following problem.
    10·1 answer
  • Find the percent of change from 32 feet to 79 feet. Round to the nearest tenth, if necessary. Then state whether the percent of
    13·1 answer
  • Find the value of X
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!