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3 years ago

HELP HELP HELP FIRST RIGHT ANSWER GETS BRAINLIEST

Mathematics

2 answers:

Assoli18 [71]3 years ago

5 0

Infinite, have a nice day and i how it helps!

Mars2501 [29]3 years ago

4 0

Answer:

No solution

Step-by-step explanation:

2x - y = 8

2x - y = 6

They are the same unknown variable, if they equate different things, there is a problem.

bcs 2x-y - (2x - y) = 2x - 2x - y + y = 0

but 8-6 ≠ 0

Thus this is unsolvable.

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Two minutes after a diver enters the water , he has descended 52 feet.after 5 minutes he has descended 130 feet at what rate is

ra1l [238]

Should be 26 feet per minute.
because 130/5 equals 26 and so does 52/2

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3 years ago

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23. A glass box shaped like a rectangular prism has width 7 inches, length 9 inches, and height 12 inches. It is being shipped i

Blababa [14]

Glass box volume = 7 * 9 * 12 = 756 cubic inches
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4 years ago

Choose the correct expression for: 10 decreased by 3x A. 10 + 3x B. 10 - 3x C. 3.x (10) D 10/3x E. 3x - 10

borishaifa [10]

Answer:

B. 10 - 3x

Step-by-step explanation:

3 0

4 years ago

Read 2 more answers

Please help if you can ik it is Pythagorean theorem

kicyunya [14]

Step-by-step explanation:

A = (1/2)bh ---> h = 2A/b = 2(12 cm^2)/(5 cm) = 4.80 cm

---> x^2 = h^2 + (b/2)^2

= (4.8 cm)^2 + (2.5)^2

= 23.04 cm^2 + 6.25 cm^2

or x = 5.41 cm

Therefore, the perimeter P is

P = 2x + b = 2(5.41 cm) + 5 cm = 15.8 cm

5 0

3 years ago

While your family is visiting Deep creek lake, you and your mother decide to go boating. The Rangers charge $6.50 per hour in ad

pickupchik [31]

The total cost is $43.5 and it is obtained from the equation c = 6.5n + 25

<u>Solution:</u>

Given that, while your family is visiting Deep creek lake, you and your mother decide to go boating.

The Rangers charge $6.50 per hour in addition to $25.00 deposit to rent a canoe.

If you wish to rent the canoe from 12:30 to 3:30 PM,

We have to write and solve a linear equation to find the total cost to rent the canoe.

Now, we know that,

<em>total cost = charges + rent fee </em>

$\text {Total cost }=\text { number of hours used } \times \$ 6.5 \text { per hour }+\$ 25$

Let total cost be "c" and number of hours rented be "n"

$\begin{array}{l}{c=n \times 6.50+25} \\\\ {c=6.5 n+25 \rightarrow(1)}\end{array}$

Now, they used canoe from 12:30 to 3:30, which means 3 hours of time

So, put n = 3 in (1)

c = 6.5(3) + 25

c = 19.5 + 25

c = 43.5

Hence, the total cost is $43.5 and it is obtained from the equation c = 6.5n + 25

3 0

3 years ago

HELP HELP HELP FIRST RIGHT ANSWER GETS BRAINLIEST​

HELP HELP HELP FIRST RIGHT ANSWER GETS BRAINLIEST