3 years ago

Math question.......

Mathematics

2 answers:

lawyer [7]3 years ago

3 0

None none none none CCC

Goshia [24]3 years ago

3 0

Yes it is none that is right

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Replace the ? with one of the following symbols (<, >, =, or ≠) for 4 + 3 + 7 ? 7 + 0 +7 A. > B. ≠ C. = D. <

ExtremeBDS [4]

What do you mean as that

6 0

3 years ago

In Exercise,find the horizontal asymptote of the graph of the function.<br> f(x) = 7/1+5x

S_A_V [24]

You compare the degrees of the numerator and the denominator.

The numerator has a degree of 0 and the denominator has a degree of 1.

Since the numerator < denominator the degree is 0.

6 0

3 years ago

Solve for x: 2x + 8 = 4x - 10

IgorLugansk [536]

Answer:

18=2x

x=9

Step-by-step explanation:

hope it helps bro

6 0

3 years ago

Read 2 more answers

N + (18 - 6) = 32 who can help me?

MissTica

Answer:

Step-by-step explanation:

N + (18 - 6) = 32

Simplify bracket

N + 12 = 32

Subtract 12 from both sides to eliminate 12 on the left side

N + 12 - 12 = 32 - 12

N = 20

5 0

3 years ago

raj and his sister zia are both at secondary school. Raj is three years older than zia. the sum of the squares of their ages is

Cerrena [4.2K]

Let Zia's age be = x years

Raj is three years older than Zia, so Raj's age = x+3 years

As the sum of the squares of their ages is 369, so

$x^{2}+(x+3)^{2}=369$

$x^{2}+x^{2}+6x+9=369$

$2x^{2}+6x+9=369$

$2x^{2}+6x-360=0$

Factoring 2 out we have,

$x^{2}+3x-180=0$

Now solving this equation,

$x^{2}+15x-12x-180=0$

$x(x+15)-12(x+15)$

$(x+15)(x-12)$

x=-15 and x=12

Neglect the negative value as x cannot be negative

So x=12

Hence, Zia's age is 12 years and

Raj's age is 12+3 = 15 years

4 0

3 years ago