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
Sedbober [7]
3 years ago
5

Please help me out i need it right now !!

Mathematics
1 answer:
umka21 [38]3 years ago
8 0

x = 12

Step-by-step explanation:

From Pythagorean theorem,

x^2 + 9^2 = 15^2

or

x^2 = 225 - 81 = 144

x = 12

You might be interested in
Please help with numbers 9 and 10!
photoshop1234 [79]

Answer:

ooooooooooooooooof sorry i dont get it

Step-by-step explanation:

4 0
3 years ago
What is the volume of a cube whose sides are each 1 3/4 ft?
hodyreva [135]

Answer:

5.4 (rounded)

Step-by-step explanation:

the volume of a cube is length*width*height so here all three are 1 3/4 (same as 1.75) and so you multiply 1.75 * 1.75 * 1.75 and that gives you 5.4 when rounded.

8 0
3 years ago
Are the following two expressions equivalent? 7+7x ; 7 (x+ 1/7 )
love history [14]

Answer:

no 7(x+1/7) is not equivalent to 7+7x

Step-by-step explanation:

6 0
3 years ago
Kevin M. walks 3 blocks south from his home to school, & Phenix walks 2 blocks north from 50 points her home to Kevin's home
mariarad [96]

Answer:

2+2 is 4 minus one thats 3 quick math, everyday men on the block smo** trees, see yo girl in da park dat gurl was an ocus, n the ting went ggggrrraaa paa paa paa paa paa grrrrrraaa n a boom boom boom boom boom!!!!!

Step-by-step explanation:

4 0
3 years ago
What is the approximate volume of the cone? Use 3.14 for π.
matrenka [14]
Well if the data is related to 8 cm by 12cm(it means 4cm of radius and 12 of height)and you already have pi so what you need is to use the formula <span>V=π*r^2*(h/3) and replace the data. After you do this you can see that the closest is 339 cm3. Hope this helps a lot </span>
5 0
3 years ago
Other questions:
  • How to solve 465 subtract 238 equals what how to solve it
    14·2 answers
  • 68.76 rounded to the nearest whole number
    9·1 answer
  • The weight, y, in pounds, of kittens was tracked for the first 8 weeks after birth where t represents the number of weeks after
    6·1 answer
  • What does 6,855-6,536 equal
    15·2 answers
  • What is equivalent to the value of the digit 3 in the number 792.134?
    11·1 answer
  • A triangle is rotated 90° about the origin. Which rule describes the transformation?
    10·1 answer
  • I need help on this if you know all the answers that would be great but if not I understand I am just struggling
    11·2 answers
  • Please help! It’s so confusing
    13·1 answer
  • Multiply: (−1rs2)(35s2)
    11·1 answer
  • Halla un numero que aumentado en 36 resulta el doble del numero , disminuido en 18 .
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!