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
Leya [2.2K]
3 years ago
9

53. A right triangle has a hypotenuse measuring 15 inches and one leg measuring 9 inches What is the length, in inches, of the o

ther leg of the triangle?
A. 3
B.6
C. 10
D. 12 ​
Mathematics
1 answer:
nata0808 [166]3 years ago
7 0

Answer:

D

Step-by-step explanation:

Pythagorean

x^{2} + 9^{2} = 15^{2} (x>0)

=> x=\sqrt{15^{2}-9^{2}  } =12

You might be interested in
si el anteayer del pasado mañana de mañana del ayer del mañana de hace 2 dias es el pasado mañana del mañana del mañana del ante
ale4655 [162]

Si el día es jueves, entonces el mañana del pasado mañana de ayer de ayer es martes.

<h3>Definición del día mediante equivalencia aritmética</h3>

Sea el día <em>actual</em> (<em>lunes</em>) el día 0, el día <em>anterior</em> tiene equivalencia de -1 y el día <em>posterior</em> tiene equivalencia de +1. A continuación, traducimos matemáticamente la expresión:

<em>Si el anteayer (-2) del pasado mañana (+2) de mañana (+1) del ayer(-1) el mañana (+1) de hace 2 días (-2) es el pasado mañana (+2) del mañana (+1) del mañana (+1) del anteayer (-2) del mañana (+1) del lunes (0). ¿qué día es el mañana (+1) del pasado mañana (+2) de ayer (-1) de ayer (-1)?</em>

<h3>Simplificación</h3>

<em>Si (-1) es (+3). ¿Qué día es (+1)?</em>

Si el día es jueves, entonces el mañana del pasado mañana de ayer de ayer es martes.

Para saber más de acertijos matemáticos, invitamos cordialmente a ver esta pregunta verificada: brainly.com/question/24613771

5 0
2 years ago
What’s the answer for a, and b, and how would you solve it?
xxTIMURxx [149]

Answer:

a) negative

b) -7/6

Step-by-step explanation:

The x value increased, but the y value decreased so the line goes down and has a negative slope

(y₁-y₂)/(x₁-x₂) is the slope where (x₁,y₁) and (x₂,y₂) are points on the line

(4-(-3))/(-1-5)=7/-6

6 0
2 years ago
2,99,790,000 in scientific notation
ludmilkaskok [199]
So we have 299790000, we want to have only one digit in front of the decimal, 2.9979x10^9

hope this helps :)
3 0
3 years ago
If 18is 45% of a value what is the value
DedPeter [7]
To solve this, create an equation that follows 45% of a value is 18. This would look like x*.45=18. Now, solve for x, x*.45=18, divide by .45, x=18/.45=40, making your value 40. To check, plug in your value to the equation 40*.45=18 and see if it stays true.
8 0
3 years ago
Factor the GCF: 30a3b4 + 20a2b2 - 15ab3. Please help
Blizzard [7]

Answer:

The GCF for the variable part is ab².

GCF<em>Variable</em>=ab²

Multiply the GCF of the numerical part 5 and the GCF of the variable part ab².

5ab²

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Fill in the blank with &gt;,&lt;, or =: 2.5 ___ 2.45
    8·2 answers
  • Help I NEED HELP ASAAAPPP
    6·2 answers
  • An open box is made from a 30​-cm by 70​-cm piece of tin by cutting a square from each corner and folding up the edges. The area
    7·1 answer
  • What are common symbols used on a scorecard?
    12·1 answer
  • Mr. Bennett is comtemplating which chauffeur car service to take to the airport the first cost 26$ up front and 1$ per mile the
    15·1 answer
  • For a school lunch menu they offer 12 combinations each day. Which of the following could describe the lunch options? Select all
    13·1 answer
  • Julie and her 7 friends roasted 34 of a bag of marshmallows on the grill after dinner. They use the rest of the bag in their hot
    11·2 answers
  • The number of people who live in a unit of area is called the population density of the area. It usually given as people "per sq
    9·1 answer
  • 34 POINTS PLEASE HELP MEEEEE!!! :D
    13·2 answers
  • 12. For which of the following quadratic equations are the roots 2 and 57
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!