3 years ago

4 zadaniena 97 stronie klasa7 GWO

Mathematics

1 answer:

Rom4ik [11]3 years ago

3 0

Answer:

Step-by-step explanation:

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HELP PLEASE, LOOK AT PICTURE FOR WHOLE PROBLEM.. PLEASE ANSWER QUICK I DON'T HAVE MUCH TIME LEFT TO ANSWER

tatiyna

Answer:

2 $\sqrt{8}$

Step-by-step explanation:

According to Euclidian theorem :

h^2 = 4*8

h^2 = 32 find the root for both sides

h = 2 $\sqrt{8}$

4 0

2 years ago

Which equation has the same solution as 10(x) - x + 5 = 41

viva [34]

Step-by-step explanation:

if that is truly the full problem description, then we have

10x - x + 5 = 41

9x = 36

our simply

x = 4

so, I am not sure, what your teacher wants to see as result.

there is an infinite number of equations I could find, all with the solution x = 4.

6 0

3 years ago

Please Help, This is a mathematical question, which I'm confused on.

Goryan [66]

T would be 72 because 2x2=4 and 4x18=72

4 0

3 years ago

Read 2 more answers

A teacher and a doctor each have 45 books. If 4/5 f the teacher's books and 2/3 of the doctor's books are novels, how many more

Anarel [89]

Answer:

3/5

Step-by-step explanation:

8 0

3 years ago

Solve : a) (x-4)(x-2)=0

Elden [556K]

Answer: X= 3

Step-by-step explanation:

x-4*x-2=0

+4. +4

—————-

x*x-2=4

+2. +2

——————

x*x=6

2x=6

/2. /2

—————-

x=3

8 0

3 years ago