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Molodets [167]
3 years ago
11

Does someone know what the answer to this is?

Mathematics
1 answer:
Dmitry_Shevchenko [17]3 years ago
8 0

Answer:

the only answer you can come up with is 224

Step-by-step explanation:

You might be interested in
To solve a system of inequalities ayana isolated y in the first equation and then substituted for y in the second equation. what
vitfil [10]

Answer:

(- 3, - 6 ) , (1, 2 )

Step-by-step explanation:

2y = 4x ( divide both sides by 2 )

y = 2x → (1)

x² + y = 3 → (2)

Substitute y = 2x into (2)

x² + 2x = 3 ( subtract 3 from both sides )

x² + 2x - 3 = 0 ← in standard form

(x + 3)(x - 1) = 0 ← in factored form

Equate each factor to zero and solve for x

x + 3 = 0 ⇒ x = - 3

x - 1 = 0 ⇒ x = 1

Substitute theses values into (2) for corresponding values of y

x = - 3 : y = 2(- 3) = - 6 ⇒ (- 3, - 6 )

x = 1 : y = 2(1) = 2 ⇒ (1, 2 )

8 0
3 years ago
Help ASAP I’ll give brainliest don’t answer of u do not know thank u Sm:)
Ber [7]
The answer to the question is >
3 0
2 years ago
Read 2 more answers
Help me quick pls 15 pts​
3241004551 [841]

Answer:

(-4, 4)

Step-by-step explanation:

The solution of f(x) - g(x) = 0 is the same as that of f(x) = g(x).

If f(x) = g(x), that implies that the two graphs cross one another.

The point of intersection is (-4, 4).  This is the solution.

5 0
3 years ago
What is the is the unit rate for $2.50 for 5 ounces
borishaifa [10]
Unit rate the the price for one thing, so we'll have to find the price for one ounce.

\frac{money(y)}{ounce(x)}
Just follow it:
\frac{2.50}{5}  = .5
It cost $.50 for one ounce.

Tell me if this helps!!
7 0
3 years ago
Read 2 more answers
Please Help!!!!!!! No stupid answers
Pavel [41]
The answer to A. is 108cm or 1.08m

First convert 2m to cm:
2m x 100 = 200 cm
Next convert 6m to cm:
6m x 100 = 600 cm
Divide the height of the person by his/her shadow:
200cm ÷ 600cm = <span>0.33333333333 = .3</span>
Multiply 360cm by .3:
360cm x .3 = 108cm
108cm ÷ 100 = 1.08m

The answer to B. is 6.8 cm.

The scale seems a bit small... are you sure you don't mean 0.8 m?
a = length of actual car.
8.5 x 0.8 = 1 x a
6.8 = 1 x a
6.8 ÷ 1 = a
6.8 = a

If you did mean 0.8 m... the answer is 680 cm or 6.8 m.

a = length of actual car.
0.8m x 100 = 80cm
8.5 x 80 = 1 x a
680 = 1 x a
680 ÷ 1 = a
680 = a
680 ÷ 100 = 6.8
8 0
3 years ago
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