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
Evgesh-ka [11]
3 years ago
8

Can someone help me please

Mathematics
2 answers:
lesya692 [45]3 years ago
5 0

Answer:

a.(x)=7

b.(x)=14

Step-by-step explanation:

plz mark me as brainliest

andrey2020 [161]3 years ago
5 0

Answer:

For A x equals 7

For B x equals 14

Explanation:

Simply cross multiply

A. 21×2=42÷6=7

Or find the relationship

B. 150÷6=25

84÷6=14

<em>Hope this helps, mark BRAINLIEST please...</em>

You might be interested in
What to do do I subtract the corridnates or add them
Mandarinka [93]
I think its subtracting 
8 0
3 years ago
How much Work is used when 25N of force is done over 100m?​
murzikaleks [220]

Step-by-step explanation:

we know that

Work =f*d

=25*100

=2500Joule

therefore work done is 2500Joule

4 0
3 years ago
15 liters decreased by 60%
puteri [66]
15 divided by 60= 3.50
8 0
3 years ago
Factorise x^2/4-y^2/4​
Nuetrik [128]

Answer:

\large\boxed{\left(\dfrac{x}{2}-\dfrac{y}{2}\right)\left(\dfrac{x}{2}+\dfrac{y}{2}\right)=\dfrac{x-y}{2}\cdot\dfrac{x+y}{2}}

Step-by-step explanation:

\dfrac{x^2}{4}-\dfrac{y^2}{4}=\dfrac{x^2}{2^2}-\dfrac{y^2}{2^2}\qquad\text{use}\ \left(\dfrac{a}{b}\right)^n=\dfrac{a^n}{b^n}\\\\=\left(\dfrac{x}{2}\right)^2-\left(\dfrac{y}{2}\right)^2\qquad\text{use}\ (a-b)(a+b)=a^2-b^2\\\\=\left(\dfrac{x}{2}-\dfrac{y}{2}\right)\left(\dfrac{x}{2}+\dfrac{y}{2}\right)=\dfrac{x-y}{2}\cdot\dfrac{x+y}{2}

3 0
3 years ago
Please help me! 50 Points!
erik [133]

Well...... It could be forgetfullness on locking a door. Maybe your mom was cooking and she had oil penetrated in her hands, which then reached the door knob. There are many different possibilities, but this question is a little vague. This may be something you have to think about since you are living in your house.

Hope this helps :) Brainliest?


3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the is the unit rate for $2.50 for 5 ounces
    15·2 answers
  • Adult tickets to the fall play cost $8 and student tickets cost $4. The drama class sold 30 more adult tickets than student tick
    9·1 answer
  • You need 3/4 cup of yogurt for one smoothie. Which picture shows how many cups of yogurt you nor 3 smoothies?
    5·2 answers
  • If the population standard deviation is o=10, how large a sample is necessary to have a standard error that is less than 5 point
    14·1 answer
  • What is the domain of f(x) = 5^x - 7?
    10·1 answer
  • -3x+3y=-6<br>elimination method
    10·2 answers
  • Mary runs 5 3\4 miles each day from Sunday through Tuesday.She takes Wednesday off. She then runs the same distance each day fro
    11·1 answer
  • NEED HELP <br> what is the range?<br> |80 - 5x| = 4
    15·1 answer
  • SOMEONE ANSWER THIS PLSSSS
    12·1 answer
  • 2. Find the missing angle x.<br> 155°<br> 60°<br> X
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!