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4 years ago

Is 42 a factor of 7??

Mathematics

2 answers:

Natali [406]4 years ago

6 0

Answer:yes that is correct

Step-by-step explanation:

Sholpan [36]4 years ago

4 0

YES

Step-by-step explanation:

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The difference between an open circle and a closed circle on a graph of an inequality.

Ilia_Sergeevich [38]

A closed circle means that value is included, and an open circle means that value is excluded.

Example:

x > 2 ---- Graphed with an open circle, everything greater than but not including 2

x ≤ 3 ------ Graphed with a closed circle, everything less than and including 3

3 0

3 years ago

Complete the equation: x^2+8x + _=(_)^2

pentagon [3]

Answer:

x^2+8x+16=(x-4)^2

EXPLANATION:

(a+b)^2=a2+2.a.b+b2

we have to break the middle term in 2ab here a is x then 2xb=8x, => b=4, but value of a and b to get the required equation!

8 0

3 years ago

Please help me solve

IgorLugansk [536]

Here’s the answer
Enjoy

3 0

3 years ago

Determine the measure of

aleksandrvk [35]

<h2>question not complete ...</h2>

4 0

3 years ago

Read 2 more answers

find the length of each isosceles right triangle when the hypotenuse of the given measure given 5 to the square root of 6

iragen [17]

In isosceles right triangle, legs are equal. Let each leg is of x units . And the given hypotenuse is 5 square 6. We use pythagorean identity here, which is

$a^2 + b^2 = c^2$

Where a=b=x and c= 5 square root 6

$x^2 +x^2 =(5 \sqrt6)^2$

$2x^2 = 150$

$x^2 =75$

$x= 5 \sqrt 3$

And that's the length of both the legs . ANd that's the required answer .

8 0

3 years ago