Ask question

Ask question

All categories

3 years ago

10

5-7 write as an addition problem by adding the oppisite +.

1 answer:

Snezhnost [94]3 years ago

8 0

Do you mean 5+7?
If so, that equals 12!

You might be interested in

Which system is the solution of the graph?<br> HELPPPP

ankoles [38]

To solve a system of linear equations graphically we graph both equations in the same coordinate system. The solution to the system will be in the point where the two lines intersect. The two lines intersect in (-3, -4) which is the solution to this system of equations

3 0

3 years ago

If the diagonal of a square is 11.3 meters approximately what is the perimeter of the square

kupik [55]

Answer:

7.9903

Step-by-step explanation:

If we consider the right angled triangle,

we can use the pythagarus theorem and find the answer.

6 0

3 years ago

Read 2 more answers

Solve this step by step using the quadratic function <br> y=x^2 +x+2

Ne4ueva [31]

Answer:

x=<u>+</u> $\frac{\sqrt{4y-7}-1 }{2}$

Step-by-step explanation:

Quadratic function =( -b<u>+</u> $\sqrt{b^2+4ac}$ )/2a

x^2+x+2-y=0

x=-1<u>+</u> $\sqrt{1^2-4(2-y)}$ /2

x=-1<u>+</u> $\sqrt{4y-7}$ /2

x=<u>+</u> $\frac{\sqrt{4y-7}-1 }{2}$

Pretty sure this is right. Would appreciate a brainliest

3 0

2 years ago

The 2nd term of an exponential sequence is 9 while the 4th term is 81.find the common ratio,the first term and the sum of the fi

Thepotemich [5.8K]

Answer:

second term: 9

4th term:81

$(3rd \: term)^{2} = 9 \times 81$

=729

$\sqrt{729} = 27$

3rd term=27

${9}^{2} = a1x27 \\ 81 = 27a1$

a1=3 the first term

$81 = 3 \times {q}^{3}$

${q}^{3} = 27$

q=3

$s = 3x \frac{1 - {3}^{5} }{1 - 3} = 364.5$

5 0

3 years ago

The quotient of 15x^4y^2-30x^2y^3+45xy/5xy is______ .When this quotient is divided by ______, the result is x^3y-2xy^2+3

Daniel [21]

This quotient is 48divide by5

7 0

3 years ago