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
Nesterboy [21]
3 years ago
5

A rectangle is drawn so the width is 5 inches longer than

Mathematics
1 answer:
CaHeK987 [17]3 years ago
6 0

Answer:

length = l\\width = 5 + l\\Diagonal = 36\\diagonal^2 = (5+l)^2 + l^2\\36^2 = 25 + l^2 +10l + l^2\\1296 = 2l^2 +10l +25 \\2l^2 +10l=1271\\\\l_1=\frac{-10+2\sqrt{2567}}{2\cdot \:2},\:l_2=\frac{-10-2\sqrt{2567}}{2\cdot \:2}

l_1=\frac{-5+\sqrt{2567}}{2},\:l_2=\frac{-5-\sqrt{2567}}{2}

clearly,

      l_{2} \ is \ a \ negative\ number

So we consider

l_{1} =\frac{-5+\sqrt{2567}}{2} = 22.83

Therefore height = 22.8inches

You might be interested in
A base ball diamond is square.The distance from home plate to first base is 90 feet.what is the distance from home plate to seco
Elena-2011 [213]

Because it is square, the distance from home to first base is the same as first base to second base.


Home to First is one side of a right triangle, first to second is the second side of the right triangle and then home to second base would be the hypotenuse of a right triangle.


Using the Pythagorean Theorem we can solve for the hypotenuse:

Let C = the hypotenuse:

90^2 + 90^2 = c^2

8100 + 8100 = c^2

16200 = c^2

c = √16200

c = 127.279 feet, round to 127 feet.


7 0
3 years ago
NEED HELPPP ASAPPP !!
Dimas [21]
I think the answer is 12
6 0
3 years ago
A drone costs $300 plus $25 for each set of extra propellers write a independent variable​
velikii [3]

Answer:

Drone = $300

4 Extra Set Of Propellor = 4(25$) = $100

Step-by-step explanation:

7 0
3 years ago
Suppose Johnny invests $2,745 into an account, which has been earning interest for many years and he now has a total of $39,974.
Doss [256]
A negative number in this wouldn't be applicable.
Johnny started out with $2,745 in the beginning, EARNING (This being the key word) interest each year. Therefore, he comes out with $39,974, not being a negative number. 

Hope I helped! ^-^
5 0
3 years ago
Determine whether the triangles are congruent. Explain your reasoning .
Vanyuwa [196]

Answer:

The triangles are congruent by congruency theorem SAS.

Step-by-step explanation:

Side-Angle-Side, as it suggests, is when a triangle is congruent by the order of congruent side, congruent angle, and another congruent side. If named certain ways, they can be congruent. Since the question does not provide a specific way of naming the triangles, we can assume that any way is allowed. 2.5 and 2.5 are congruent, followed by angles D and G which have the congruent angle markers. The congruent angles are followed by 1.7 and 1.7, making the triangles congruent by Side-Angle-Side.

7 0
3 years ago
Other questions:
  • Finding perimeter of rectangle
    12·1 answer
  • What is the percent for 10.44?
    14·1 answer
  • What is the percent of 2% of 96
    5·1 answer
  • Use the formula c=5/9(f-32) to convert 104 degrees to degrees celsius
    6·1 answer
  • PLSS HELP WILL MARK BRAINLIEST!
    11·1 answer
  • How much money did you save if the original price was $21 and this discount was 28%
    6·1 answer
  • the perimeter of a rectangle is 68 cm. The length is 4cm more than its width. Find the dimensions of the rectangle
    5·1 answer
  • Holy god<br> just please help me will give brainliest no links
    14·1 answer
  • Someone answer this please
    9·1 answer
  • Simplify a^2-3a2 a^3-8a^2+12a to lowest terms
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!