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Mice21 [21]
3 years ago
12

Please help. Brainliest.

Mathematics
2 answers:
goblinko [34]3 years ago
4 0

Answer:

The answer is 4 or the last one

Step-by-step explanation:

tamaranim1 [39]3 years ago
4 0

Answer:

D

Step-by-step explanation:

√18+√2

√2*3*3+√2

3√2+√2

√2(3+1)

√2(4)

4√2

You might be interested in
11) -6x – 9y = 0<br> -24x = 36y
arlik [135]

Answer:

x = 0, y = 0

or

(0, 0)

Step-by-step explanation:

-24x - 36y = 0

divide the equation by 4

-8x - 9y = 0

-6x - 9y = 0

multiply the second equation by -1

6x + 9y = 0

add them together

-8x - 9y = 0

6x + 9y = 0

-2x = 0

x = 0

substitute into the second equation

-8 * 0 - 9y = 0

-9y = 0

y = 0

5 0
3 years ago
Cuanto cuestan 4 camisetas a $16,000 la docena?
Y_Kistochka [10]
<span>Lo siento, no sé español, pero lo intenté.

Si se trata de "$ 16,000" para una docena de camisas que es 12, se dividiría "16,000 entre 12". Luego obtendrás 1,333.3 para multiplicar eso por 4 y luego obtendrás 5,333.3 a lo que responderás.

 Esta es la ecuación,
16,000 / 12 = 1,333.3 x 4 = 5,333.3
 
Espero que esto ayude :-)</span>
4 0
4 years ago
Expand and simplify<br><br>3(x-y)+4(x+2y)​
melomori [17]

Answer:

3x-3y+4x+8y

The answer is: 7+5y

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Can someone help me pretty please
satela [25.4K]
The answer is A. u do the othe angle and add it to the fisrt one
5 0
3 years ago
Which of the following proportions are true
faltersainse [42]
2:7 = 4:14 because each is equal to 2/7. If you simplify 4:14 by dividing by 2, it simplifies to 2:7.
6 0
3 years ago
Read 2 more answers
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