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Contact [7]
3 years ago
13

Help me with this please!

Mathematics
1 answer:
Anon25 [30]3 years ago
6 0
The answer is the first one
You might be interested in
The temperature in an oven changes from 350 degrees to 362 degree. What is the percent increase in temperature, to the nearest t
Ber [7]

Answer:

3.4%

Step-by-step explanation:

Find the percent increase by dividing the difference in the temperatures by the original temperature, then multiplying it by 100:

((362 - 350) / 350) x 100

(12 / 350) x 100

= approximately 3.4

So, the percent increase in temperature was approximately 3.4%

3 0
3 years ago
The solution to 5-3x> 35 is either x >-10 or -10> x which solution is correct
maw [93]

Answer:

x < - 10

Step-by-step explanation:

Given

5 - 3x > 35 ( subtract 5 from both sides )

- 3x > 30

Divide both sides by - 3, reversing the symbol as a result of dividing by a negative quantity.

x < - 10 Or - 10 > x

6 0
3 years ago
I need helpss for the problem
wel

Answer: C

Step-by-step explanation:

7 0
3 years ago
Despejar la variable <br> 2x al cuadrado + 15= 113
Rudik [331]

Hola!

x = 7 , x = -7

Explicación:

Comienza restando 15 en cada lado:

2x^{2} + 15 -15=113-15

Usted obtiene:

2x^{2} =98

Ahora divide ambos lados por 2:

\frac{2x^{2} }{2} =\frac{98}{2}

Usted obtiene:

x^{2} =49

Como la ecuación está al cuadrado, tendrás que hacer:

x=\sqrt{f(a)} , x=-\sqrt{f(a)}

que te da: x=\sqrt{49} , x =-\sqrt{49}

Entonces:

\sqrt{49}=7 , -\sqrt{49}  = -7

6 0
3 years ago
2 Juste ou non ?
Dennis_Churaev [7]

Answer:

Son résultat est faux parce que son numéro est peut-être mal numéroté ou parce qu'il utilise une solution différente.

Step-by-step explanation: S'il vous plait brainliest!

4 0
3 years ago
Read 2 more answers
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