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
gtnhenbr [62]
3 years ago
13

A right triangle has sides of integer lengths a, 40, and 41. Find a.

Mathematics
1 answer:
balandron [24]3 years ago
7 0

Answer:

b) 9

Step-by-step explanation:

9 squared + 40 squared = 41 squared, which follows Pythagorean theorem.

You might be interested in
10 2.5 16 4 ? 7.5 48 12 Which statement explains how to find the number of minutes it takes to bike 7.5 miles? Find the ratio of
svet-max [94.6K]

Answer:

Find the ratio of minutes to miles, 4:1. Multiply 7.5 by 4.

Step-by-step explanation:

Given

Minutes: 10 || 16 || ?  || 48

-----Miles: 2.5 || 4 || 7.5 || 12

Required

Which statements solve for the missing value?

First, we need to calculate the ratio of minutes to mile

Ratio = \frac{Minutes}{Mile}

When minutes = 16; mile = 4

So, we have:

Ratio = \frac{16}{4}

Ratio = 4

Next, we multiply the ratio by 7.5

Minutes = Ratio * 7.5

Minutes =4 * 7.5

Minutes = 30

<em>Hence, option B answers the question.</em>

7 0
3 years ago
Which of the following is not a characteristic of a point?
igomit [66]

Answer:

flat surface

Step-by-step explanation:

A point has a curvature, therefore the only answer it could be is a flat surface.

3 0
4 years ago
Read 2 more answers
One number is five more than another number. If the square of the smaller number is 3 more than 3 times the larger number, what
11111nata11111 [884]

Answer:

6 and 11

Step-by-step explanation:

n1 = n + 5

ns^2 = 3 + 3nb

6^2 = 3 + 3(11)

36 = 3 + 33

11 = 6 + 5

3 0
2 years ago
Write the slope intercept form of the equation of the line through the given point with the given slope. Through (-5 -2) slope -
frez [133]

Answer:

  1. y = -3/5 × -5 - 2
  2. y = 2 × -1 + 2

Step-by-step explanation:

#1

  1. y = mx + b
  2. m = -3/5, x = -5, b = -2, y = y
  3. put in correct order

#2

  1. (2, -1) - (5,5) = 6/3 = 2/1 = 2 (remember, y is over x. The formula is y2 - y1 / x2 - x1)
  2. Pick either point given (2, -1) or (5, 5)
  3. Plug the point in
  4. y = y, m = 2, x = 2, b = -1
  5. Put in order
3 0
3 years ago
The length of a rectangle is 5 in longer than its width. if the perimeter of the rectangle is 34 in , find its area.
shtirl [24]
Area(A)= lw
perimeter(P)= 2w+2l= 34in
length(l)= w+5 
width(w)= w

1/2 P= 17= w+l
17= w+(w+5)
17= 2w+5
2w=12
w=6 in

l= w+5
l= 6+5
l=11 in


A= lw= (11)(6)= 66in²

Answer:
Area of rectangle is 66 in².
3 0
3 years ago
Other questions:
  • Alcohol promotes the premature production of urine which may lead to dehydration. True or false?
    13·2 answers
  • Whats the answer to this please help me please
    9·1 answer
  • Melinda paint 7/8 of a wall in 1 1/6 hour what part of the wall does Melinda paint in one minute?
    12·1 answer
  • The product of some negative number and 10 less than three times that number is 25. find the number.
    13·1 answer
  • WILL MARK BRAINIEST IF CORRECT!!!! Select the correct answer. This table represents a function. Is this statement true or false?
    7·1 answer
  • Please help me<br><br><br><br> ................................................................
    7·1 answer
  • The width of a rectangle is 7t-1.5 feet and the length is 1.5t+6 feet. Find the perimeter of the rectangle.
    11·1 answer
  • Half of a number increased by 4 is 30.
    7·1 answer
  • Which graph represents the solution set for the quadratic inequality x2 + 2x + 1 &gt; 0?
    13·1 answer
  • Write each equation in function notation. y=12+3/4x
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!