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3 years ago

Subtract. 5 – (-2) =

Mathematics

2 answers:

tangare [24]3 years ago

7 0

Answer:7

Step-by-step explanation:

Tresset [83]3 years ago

6 0

Answer:

Step-by-step explanation:

it is 7 because the two negatives make a positive so u add them

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Please Help! Math Question!

MaRussiya [10]

By the looks of it, 0 solutions because they do not intersect at all.

7 0

3 years ago

Read 2 more answers

Plzzz help and show working out *DONT JUST PUT THE ANSWER*<br><br><br> Ignore my working out

anygoal [31]

$4(2x-1)+3(2x+5)\qquad\text{use the distributive property}\ a(b+c)=ab+ac\\\\=(4)(2x)+(4)(-1)+(3)(2x)+(3)(5)\\\\=8x-4+6x+15\qquad\text{combine like terms}\\\\=(8x+6x)+(-4+15)\\\\=\boxed{14x+11}$

3 0

4 years ago

What is 2 to the power of 3 over 2 equal to? (5 points) squre root of 8 cube root of 8 cube root of 16 square root of 16

Airida [17]

Answer:

Square root of 8.

Step-by-step explanation:

Given:

Number given : 2 to the power of 3 over 2 equal ...

Using the laws of exponent:

We know that:

⇒ $\sqrt{a} = (a)^1^/^2$ and

⇒ $\sqrt[3]{a}=(a)^1^/^3$

So,

According to the question:

2 to the power of 3 over 2 = $(2) ^3^/^2$

Using fractional exponent concept where : $\sqrt[y]{a^x} = (a)^x^/^y$

This can be re-written as:

⇒ $(2^3)^1^/^2$ and $\sqrt{2^3}$ that is equivalent to $\sqrt{8}$ as ... $2^3=2\times 2\times 2=8$

Square root of 8 is our final answer.

3 0

3 years ago

mr_godi [17]

Answer:

-1536

Step-by-step explanation:

By taking the general formula for the geometric sequence, we substitute the variables with the values of our sequence, finding -1536 as the 11th term

4 0

2 years ago

3^-6x(3^3 divide 3^0)^2

Greeley [361]

Answer:

${3}^{2}$

Step-by-step explanation:

$3^{ - 6} \times (3^4 \div 3^0)^2$

$\frac{1}{ {3}^{6} } \times ( {3}^{4} \div {3}^{0} {)}^{2}$

$\frac{1}{729} \times ( {3}^{4} \div {3}^{0} {)}^{2}$

$\frac{1}{729} \times ( {3}^{4} {)}^{2}$

$\frac{1}{729} \times 6561$

$\frac{1}{729} \times (729(9))$

$9$

${3}^{2}$

<h3>Hope it is helpful...</h3>

8 0

3 years ago