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Natali5045456 [20]
4 years ago
12

What is 7 * 3? this is very important so plz help

Mathematics
2 answers:
vampirchik [111]4 years ago
4 0

The answer to your question is 21.

7 * 3 = 21

Illusion [34]4 years ago
3 0

7 x 3 = 21

(you can learn your multiplications, or get a calculator)

hope that helps anyway :)

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Which of the following is an arithmetic sequence?
algol13

Answer:

B: 3,0,-3,-6

Step-by-step explanation:

An arithmetic sequence has constant adding or subtracting. In this case, 3 is being subtracted as a constant.

8 0
3 years ago
The measurements obtained for the interior dimensions of a rectangular box are 200 cm by 200 cm by 300 cm. If each of the three
vlada-n [284]

Answer:

C. 160,000

Step-by-step explanation:

Given that the measurements obtained for the interior dimensions of a rectangular box are 200 cm by 200 cm by 300 cm.

Also given that each of the three measurements has an error of at most 1 cm

COnsider the worst case where each dimension is increased by 1 cm

Then we measure the dimensions as 201 , 201 and 301

So volume would be measured as

201*201*301\\= 12160701 cubic cm

Actual volume of the box = 200*200*300\\=12000000 cubic cm

Difference maximum possible = 160701 cubic cm

Out of the five options given option C is nearest to this value

So answer is

C. 160,000

5 0
3 years ago
Ecuación:
KIM [24]
Queremos tener todos los variables del mismo typo en un lado así que vamos a mover la -x a la izquierda, y el 15 a la derecha.
15 + 3x = 21 - x
+x +x
————————
15 + 4x = 21
-15 -15
———————
4x = 6
— —
4 4
X = 1.5 para ver si es correcto puedes tratar de poner 1.5 en lugar de la x y te saldrá una ecuación correcta :), déjame saber si tienes preguntas espero que eso hizo sentido.
6 0
4 years ago
2/3 = 20/30 what numbers are the means of the proportion shown below? PLEASE NEED HELP *
netineya [11]

Please elaborate the question

5 0
3 years ago
Read 2 more answers
A rattlesnake at a zoo is 8 feet long. A corn snake at a zoo is 1/4 of that length. Enter the length, in feet, of the corn snake
Tatiana [17]
2 feet. 1/4 of 8 is 2
6 0
4 years ago
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