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
liubo4ka [24]
3 years ago
5

Please help me find the values and explain how you got the answer :))

Mathematics
1 answer:
Deffense [45]3 years ago
3 0

Step-by-step explanation:

it is an iscoceles triangle so a = b

use pythagorus theorem

a^2 + b^2 = c^2

a^2 + a^2 = 2^2

2a^2 = 4

a = square root 2

b = square root 2

You might be interested in
How do you solve this
brilliants [131]
First, ask somebody else like your teacher, also use your brain

5 0
3 years ago
Suppose Austin, Texas, is hit by a tornado that destroys 25 percent of the housing in the area. Would you expect the total expen
notsponge [240]

Answer:

<u>greater than what it was before</u>

Step-by-step explanation:

<em>Remember</em>, a tornado usually causes significant structural damages to houses within its area of impact., and this requires running expenses to repair the damage.

Hence,<u> since the term </u><u>expenditure, </u><u>also implies expenses; we can expect the total expenditure on housing after the tornado to be </u><u>greater than</u><u> what it was before the tornado since families would be paying for repairs.</u>

4 0
2 years ago
Without calculating, which has a bigger volume. A cube that has a length, width, and height of 18 m. Or a sphere with a radius o
Evgesh-ka [11]

Weird. A period appears above this... huh.

Answer:

[Th]e cube has a greater value.

Step-by-step explanation:

What the word problem really wants us to get [is ]the question of 'Which is greater, A=6a^2 when 'a' [is] 18 or A=4\pir^2 when r = 9? And here's how to solve that.

Starting with the[ c]ube we have A=6a^2. A bit t[o]o simple, right?

A=6(18)^2 Substitute numbers.

A=6(324) Solve ex[p]onents.

A=1944 Mult[i]ply.

So w[e] know that the cube is 1944 meters cube[d ] in area. But what about the more [f]ormidable sphere? Fo[r] it we need a slightly m[o]re co[m]plicated formula, A=4\pir^2. However, instead of using the real pi I will be rounding to 3.14, since we have no calculator so anything more would take way too long and fry your[ bra]in.

A=4(3.14)(9)^2 Subst[i]tute numbers.

A=4(3.14)(81) Solve expone[n]ts.

A=12.56(81) Multip[ly].

A=1017.36 Multiply again[.]

Now, since I'm sure all of us can count, we know that 1944 is greater than 1017.36. Or in other words, the cube is bigger than the sphere.

And PLEASE don't copy this guys. Make your own iteration. Change it up!

3 0
3 years ago
For every 5 pages in a book Fred reads, Lonnie reads 4 pages. In 1 hour, they read a combined total of 36 pages. How many pages
nydimaria [60]

Answer:

Hence the number of pages read by Lonnie is 16 pages when they read a combined of 36 pages.

Step-by-step explanation:

The table that can be formed by the rate at which they study the number of pages of a book is:

Fred     Lonnie       total

 5           4                9

 10          8               18

 15          12              27

 20         16              36

That means when they read a combined of 36 pages.

Then the number of pages read by Fred is 20 pages.

and the number of pages read by Lonnie is 16 pages.

(

Also it could be done as :

Let Fred reads 'x' pages.

so, the number of pages read by Lonnie is: (4/5)x

Hence,

x+(4/5)x=36

on solving this linear equation we have:

x=20

and (4/5)x=16

)

Hence the number of pages read by Lonnie is 16 pages when they read a combined of 36 pages.

3 0
3 years ago
CAN SOMEONE HELPPPP!!!!
Nesterboy [21]

Answer:

z=10

10-5z=-4z

10=-4z+5z

10=z

5 0
3 years ago
Read 2 more answers
Other questions:
  • please help and show me how you got the answers. Thank you in advance!! i really need help on this problem!
    10·1 answer
  • I need help with this, I´ĹL GIVE THE FIRST ANSWER BRAINLIEST
    6·2 answers
  • forty five thousand six and seventy seven hundreths please please please help me put this in number form please please!!!!!!!!!!
    13·2 answers
  • Geometry please help i’m trying to go to college
    12·1 answer
  • Evaluate 4 divided by 5/6
    10·1 answer
  • On a coordinate plane, a curved line with a maximum value of (negative 1, 2) crosses the x-axis at (negative 3, 0) and (1, 0), a
    13·2 answers
  • What is the value of x when x:3=2.13
    11·2 answers
  • What is equivalent expression 1/x3=?<br><br> A. (-x)3<br> B. X 1/3<br> C. X-3
    15·1 answer
  • The cost, Y (in dollars) to provide for guests at a dinner party is proportional to the number x of guests attending the party.
    11·1 answer
  • Which of the following best describes the slope of the line below?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!