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
Vladimir [108]
2 years ago
6

Plsss helppp its worth 20 points

Mathematics
1 answer:
Mazyrski [523]2 years ago
8 0

Answer:

a. sides BC & EF

b. <A & <D

2a. A / B, not that sure

You might be interested in
a student found the slope of a line that passes through the points (1,14) and (3,4) to be 5. what mistake did she make?
mariarad [96]
x_{1}=1
x_{2}= 3
y_{1} =14
y_{2}=4
Slope= \frac{rise}{run} = \frac{ y_{2} - y_{1} }{ x_{2} - x_{1} } = \frac{4-14}{3-1} = \frac{-10}{2} =-5


answer: The student flipped the y values
3 0
3 years ago
Simplify 5x(3x^2+2x-3)
Tcecarenko [31]

Answer:

15x^3 +10x^2 - 15x

Step-by-step explanation:

Hello!

Use the distributive property and multiply like terms.

<h3>Simplify</h3>
  • 5x(3x^2 + 3x - 3)
  • 5x(3x^2) + 5x(2x) + 5x(-3)
  • 15x^3 +10x^2 - 15x

The simplified form is 15x^3 +10x^2 - 15x.

4 0
2 years ago
Read 2 more answers
What is .674 as a percentage?
stiks02 [169]
.674 as a percentage would be 67.4%

To find the percentage of a decimal, move the decimal two places to the right!

I hope this helps! Please thank my answer and mark my answer as the brainliest if it was the most helpful <3

4 0
3 years ago
How do I do long division if it's 144 ÷ 36. please help​
Charra [1.4K]
The answer is four
See my handwritten problem worked out in attached pic

3 0
3 years ago
In order to join a flying club,there is a $200 annual fee and $20 a month fee to maintain the flying club runaway.Write an equat
Fudgin [204]

Answer:

The equation modelling the situation is T=200+20m.

After <u>10 months</u> the cost would be $400.

Step-by-step explanation:

Given:

Annual Fee of flying club = $200

Monthly fee = $20

We need to write an equation for total cost.

Solution:

Let the number of months be denoted 'm'

Let Total cost be denoted by 'T'

Now we can say that:

Total cost is equal to sum of Annual Fee of flying club plus Monthly fee multiplied by number of months.

framing in equation form we get;

T=200+20m

Hence The equation modelling the situation is T=200+20m.

Now given:

We need to find the number of months when total cost will be $400

So we will substitute T= 400 in above equation.

200+20m=400

Subtracting both side by 200 we get;

200+20m-200=400-200\\\\20m=200

Dividing both side by 20 we get;

\frac{20m}{20}=\frac{200}{20}\\\\m=10 \ months

Hence After <u>10 months</u> the cost would be $400.

6 0
3 years ago
Other questions:
  • 11. Determine if (-4, 6) is a solution for this system
    11·1 answer
  • Can you help me on this. It is due today
    12·1 answer
  • Rectangle is 2/5 in. long and 1/3 in. wide.
    5·1 answer
  • The ratio of two numbers is 8: 5. Their sum is 91. What is the<br> greater number?
    11·1 answer
  • A sheep producers from 2 to 5 gallons of milk per day. How many gallons of milk is this each year?
    9·1 answer
  • Red ink pens are sold at $1.50 each black ink pens are sold at $30 which color is the cheaper buy?
    10·1 answer
  • Please helpppppp I’m taking a test lol help
    10·1 answer
  • FIRST ANSWER GETS BRAINLIEST PLZ DONT PLAY AROUND
    14·2 answers
  • True or false? linear pairs of angles are congruent
    7·2 answers
  • Calculate the volume of the prism
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!