subject
Mathematics, 21.11.2020 16:50 lorielle

LUI MUWI, Ulusind alte numere. Propune-l colegilor spre rezolv
0
Scrie numerele de mai jos ca produs de doi factori, dintre care unul sa fie scris cu o
b. 48;
a. 18;
d. 1000;
c.804;
e. 12 038
Pentru premierea câştigătorilor concursului „Floare-de-colt“ s-au cumparat 4 pachete
16 cărți și 6 pachete a câte 10 albume. Dacă au fost premiați 46 de copii, fiecare cu câte a
și un album, află câte cărți și câte albume au rămas.
no 127
Calculează, respectând ordinea operațiilor.
2
a. 126 x 9-87 x 4
c. 18 + 8x (100 - 1526)
b. 500 - 2 x 100 + 3 x (87 + 13)
d. (15 + 15) (15 - 15) + 15 x 15
Compune o problemă după exercițiul: (35 x 7 + 24 x 9) - 287 = ?
402
Red 1046
bx
1101
3
LOO
Pentru biblioteca unei şcoli s-au cumpărat 12 pachete a câte 25 de carti de literatur
14 pachete a câte 20 de dictionare. Câte cărţi noi au fost achizitionate pentru biblioteca?
Pentru fiecare caz, scrie câte două posibilități.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 14:50
What is the vertex form of f(x) = x2 + 6x + 3
Answers: 2
question
Mathematics, 21.06.2019 17:30
Is appreciated! graph the functions and approximate an x-value in which the exponential function surpasses the polynomial function. f(x) = 4^xg(x) = 4x^2options: x = -1x = 0x = 1x = 2
Answers: 1
question
Mathematics, 21.06.2019 19:30
Write a function rule for the table. hours worked pay 2 $16.00 4 $32.00 6 $48.00 8 $64.00 p = 16h p = 8.00h p = h + 16 h = 8.00p
Answers: 1
question
Mathematics, 22.06.2019 00:30
I've been working on this for a few days and i just don't understand, it's due in a few hours. you. the direction of a vector is defined as the angle of the vector in relation to a horizontal line. as a standard, this angle is measured counterclockwise from the positive x-axis. the direction or angle of v in the diagram is α. part a: how can you use trigonometric ratios to calculate the direction α of a general vector v = < x, y> similar to the diagram? part b suppose that vector v lies in quadrant ii, quadrant iii, or quadrant iv. how can you use trigonometric ratios to calculate the direction (i.e., angle) of the vector in each of these quadrants with respect to the positive x-axis? the angle between the vector and the positive x-axis will be greater than 90 degrees in each case. part c now try a numerical problem. what is the direction of the vector w = < -1, 6 > ?
Answers: 1
You know the right answer?
LUI MUWI, Ulusind alte numere. Propune-l colegilor spre rezolv
0
Scrie numerele de mai jo...
Questions
question
Mathematics, 31.12.2020 09:10
question
Mathematics, 31.12.2020 09:10
question
English, 31.12.2020 09:20
question
Mathematics, 31.12.2020 09:20
Questions on the website: 13722361