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
vladimir1956 [14]
2 years ago
9

Anyone help pls, IMPORTANT!!!!!! Will give the brainiest. Thank you

Mathematics
2 answers:
nika2105 [10]2 years ago
7 0

Step-by-step explanation:

a^2+b^2=c^2

13^2+10^2=10^2

169+100=169

269=169

Paha777 [63]2 years ago
4 0

Answer: This could have no answer not sure tho

Step-by-step explanation:

13squared + 10squared = 13squared

You might be interested in
The temperature changes can be represented by the expression -0.5( 1 -2h).Chase says that the temperature change can also be rep
UNO [17]

Answer:

The expression are equivalent

Step-by-step explanation:

The question requests that we show whether the equation -0.5( 1 -2h) is equivalent to 4(2h + 2) - 7h - 8.5 or not :

Simplifying 4(2h + 2) - 7h - 8.5 ; we have ;

4(2h + 2) - 7h - 8.5

8h + 8 - 7h - 8.5

8h - 7h + 8 - 8.5

h - 0.5

-0.5(1 - 2h)

-0.5 + h

= h - 0.5

Hence, both expressions are the same

3 0
3 years ago
A store marks up all of their merchandise by 70%. The floor price of a scarf is $117.25.
KiRa [710]

Answer:

  $68.97

Step-by-step explanation:

Markup is the difference between the cost of an item and the price at which it is sold:

  cost price + markup = selling price

Here, the markup is said to be 70%. The base for that percentage can be either the cost price or the selling price. The way this question is worded suggests the markup is 70% of the cost price.

So, we have ...

  cost price + 0.70 × cost price = selling price

or

  cost price × (1 + 0.70) = selling price

__

Then, to find the cost price, we can divide by its coefficient in this equation. Doing that gives ...

  cost price = (selling price)/1.70

  cost price = $117.25/1.70 = $68.97

The store's purchase price before the markup for this item was $68.97.

4 0
3 years ago
Hey can you please help me posted picture of question
Svetach [21]
The correct answer is vertex.

Vertex is minimum(lowest) point when parabola opens upwards, it is the maximum(highest) point when parabola opens downward, it is the farthest point on left if parabola opens right and farthest point towards right if parabola opens left.

So the correct answer to this question is option D
3 0
3 years ago
This unit focused, in part, on relationships in triangles. A triangle is the simplest type of
Elena-2011 [213]

Answer:

triangles have a specific geometric shape.Because they have three sides, the pythagorean theorem for right angled triangle.

7 0
3 years ago
During a storm, why do you see the flash of lightning before you hear the roar of thunder? What would it mean if you saw the fla
Lubov Fominskaja [6]
The speed of light is faster than the speed of sound. So that's why you see a flash of lightning before the roar of thunder. If you heard it at the same time as you saw it, well I will be praying for you. It would literally be exactly where you are. If you hear the thunder a long time after the flash, it means the lightning is far away.

T/5=miles away when T is time from the strike of lightning to hearing thunder 
3 0
3 years ago
Other questions:
  • Find the arc length of the partial circle.
    5·1 answer
  • I need help on finding the slope of the lines for number 21?
    14·1 answer
  • Solve the system of equations.<br> - 52 + 2y = 9<br> y = 70
    13·2 answers
  • PLEASE HELP ASAP!
    13·1 answer
  • Can someone help me with this one and explain this?
    15·1 answer
  • The answer is not A or B
    13·2 answers
  • If you give me the correct answer then I will mark as brainliest​
    15·2 answers
  • Nina babysits on weekends for extra money. The function f(t) is equal to how much money she earns after babysitting t hours. On
    15·2 answers
  • A scuba diver is swimming 15 feet below the water’s surface.
    10·1 answer
  • Which expression represents the volume, in cubic units, of the composite figure? One-third(8)(6)(6) (8)(6)(4) One-third(8)(6)(10
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!