3 years ago

3 a = b = 5 Work out a-2b as a column vector.

Mathematics

1 answer:

dexar [7]3 years ago

5 0

Answer:

Please see attached photo.

Step-by-step explanation:

Step 1:

Analyze what was given

Step 2:

Calculate 2b.

Step 3:

Carryout the operation a – 2b

Please attached photo for explanation

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to celebrate the end of the school year, Gabby and her friends go out for pizza. the total bill is $37.84. if the 4 people split

Scrat [10]

Answer:

9.46, u get this by dividing 37.84 by 4

Step-by-step explanation:

8 0

3 years ago

What would be added to the price of a $22,500 car if the DMV fees for title and license were 1.5%?

Yuri [45]

Answer:

B. $337.50

Step-by-step explanation:

1.5% of $22,500 is 337.5

3 0

3 years ago

What is the volume of this Hamsta' snacks box with a width of 1 1/2 inches, a length of 2 1/2 inches, and a height of 4 inches

Katena32 [7]

We are given dimensions of the snacks box:

Length = 2 1/2 inches.

Width = 1 1/2 inches and

Height = 4 inches.

Volume of the box formula:

V = Length × width × height

V = 2 1/2 × 1 1/2 ×4

= $2\frac{1}{2}\times \:1\frac{1}{2}\times \:4$

$\mathrm{Convert\:mixed\:numbers\:to\:improper\:fractions}:\quad 2\frac{1}{2}=\frac{5}{2}$

$\mathrm{Convert\:mixed\:numbers\:to\:improper\:fractions}:\quad 1\frac{1}{2}=\frac{3}{2}$

$=\frac{5}{2}\times \frac{3}{2}\times \:4$

$=\frac{5\times \:3\times \:4}{2\times \:2\times \:1}$

$=\frac{60}{4}$

$=15$

<h3>Therefore, the volume of this Hamsta' snacks box is 15 inches cube.</h3>

7 0

4 years ago

Read 2 more answers

Chen has 4 pizzas to share with his friends. If each person will eat 2/3 of a pizza,how many people can share the pizzas?

sweet-ann [11.9K]

Answer:6 people

Step-by-step explanation: divide 4 by 2/3

4 0

4 years ago

Isolate for y: 3y-yz=2z

Nataly_w [17]

First take out the common factor
y(3-z)=2z

Then divide both side by 3-z

y=2z/3-z

Done

7 0

3 years ago