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
Tju [1.3M]
3 years ago
15

Please help meeee!!!​

Mathematics
1 answer:
zmey [24]3 years ago
3 0

Answer:

-3

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

  • Slope Formula: m=\frac{y_2-y_1}{x_2-x_1}

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Find points from graph</em>

Point (0, 2)

Point (-1, 5)

<u>Step 2: Find slope </u><em><u>m</u></em>

  1. Substitute:                    m=\frac{5-2}{-1-0}
  2. Subtract:                       m=\frac{3}{-1}
  3. Divide:                          m=-3
You might be interested in
The diagram shows a plan of a pond.
Serga [27]

Step-by-step explanation:

R=2m

A=πr²

A = 3.142*2*2

=12.568 m2

7 0
4 years ago
Read 2 more answers
Please help I dont get it<br> x - 3 1/2 = 8.5
Vlad1618 [11]

Answer:

12

Step-by-step explanation:

x - 3\frac{1}{2} = 8.5          

x - \frac{7}{2} = 8.5         Convert the mixed fraction to a imroper fraction.

x - 3.5 = 8.5     Convert the improper fraction to a decimal number.

x = 12                Add 3.5 to both sides.

7 0
3 years ago
What’s the answer to this question?
Alekssandra [29.7K]

Answer:

I think it would be I

6 0
4 years ago
Samantha plays on the softball team for her school she strikes out twice after nine times she is at bat if she struck out 14 tim
poizon [28]

Answer:

she got back 63 times

Step-by-step explanation:

Here, we want to know the number of times she is at bat

from the question, we are made to know that she strikes out twice after 9 times

So striking out 14 times, the number of times she has got back will be ;

14/2 * 9 = 63 times

3 0
3 years ago
PQ has endpoints P(-4, -2) and Q(-6, 8). What is the length of segment PQ in simplest radical form?
harina [27]

Answer:

The answer is

<h2>2 \sqrt{26}  \:  \:  \:  \: units</h2>

Step-by-step explanation:

The distance between two points of a line segment can be found by using the formula

d =  \sqrt{ ({x_1 - x_2})^{2} +  ({y_1 - y_2})^{2}  } \\

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

P(-4, -2) and Q(-6, 8)

The length of the line segment is

|PQ|  =  \sqrt{ ({ - 4 + 6})^{2} +  ({ - 2 - 8})^{2}  }  \\  =  \sqrt{ {2}^{2}  +  ({ - 10})^{2} }  \\  =  \sqrt{4 + 100}  \\  =  \sqrt{104}  \:  \:  \:  \:  \:  \:  \:  \\  = 2 \sqrt{26}  \:  \:  \:  \:  \:  \:  \:

We have the final answer as

2 \sqrt{26}  \:  \:  \:  \: units

Hope this helps you

6 0
3 years ago
Other questions:
  • A policy for $100-deductible collision insurance for a 3-year-old full-size car with a Class 2A driver,
    9·1 answer
  • Daniel had $25 to spend at the fair if the admission to the fair was four dollars in the rides cost $1.50 each what is the great
    8·2 answers
  • Does 13, 84, and 86 make a right triangle
    11·2 answers
  • What is the difference between supplementary and complementary angles?
    12·2 answers
  • The LCM of 12, 18, and 24 is _____.
    7·1 answer
  • Does anyone know the answer to this? I’m stumped
    9·1 answer
  • Find the area of the sector.
    13·1 answer
  • What is the area of the circle below?<br> 27 m<br> 424 m?<br> 848 m?<br> O 572 3 m<br> 0 729.1 m
    9·1 answer
  • Helllppp it’s important kdjdjdndndnd
    12·1 answer
  • In a toy​ store, the ratio of the number of dolls to the number of teddy bears is . If the store has 240​ dolls, how many teddy
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!