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2 years ago

Please help me with this

Mathematics

1 answer:

ivolga24 [154]2 years ago

8 0

1) what law of exponent is being described in the given ?

y⁴ x y⁷ = y¹¹

<h3>Answer :- Product of Powers ✓ </h3>

When numbers with the same base are multiplied, the power of the product is equal to the sum of the powers of the numbers.

If 'a' is a non-zero integer, and 'm' and 'n' are whole numbers then, am × an = am+n.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

2) what law of exponent is being described in the given ?

(m⁵n³)² = m²x^²n³x^²

<h3>Answer :- Power of a product ✓ </h3>

We use the power of a product rule when there are more than one variables being multiplied together and raised to a power.

The power of a product rule tells us that we can simplify a power of a power by multiplying the exponents and keeping the same base.

Hope this helps you :) ...

#Carry on learning# ...

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What step is it called when numbers go from negative to positive in an equation? For example -x = -5 going to x = 5.

Neporo4naja [7]

Answer:

B. Multiplication or Division property of equality

Step-by-step explanation:

Both sides of the equation have been multiplied by -1. The multiplication property of equality tells you that multiplying both sides of the equation by the same number does not change the truth of the equation (and the variables retain their values).

3 0

3 years ago

Write the equation of a circle with endpoints of the diameter are (-8, 1) and (4,5)

STatiana [176]

centre of the circle =Midpoint of the diameter

centre of the circle=

$( \frac{ - 8 + 4}{2} , \frac{5 + 1}{2} ) = ( - 2 ,3)$

radius of the circle=

$\sqrt{(4 - ( - 2) ^{2} + (5 - 3 )^{2} } = \sqrt{36 + 4} = \sqrt{40 } = 2 \sqrt{10}$

equation of the circle: (x+2)²+(y-3)² = 40

ie.. x²+4x+4+ y²- 6y+ 9=40

ie... x²+y²+4x-6y-27=0

this is the answer......

4 0

3 years ago

GIVING BRAINLIEST FOR BEST ANSWER!

kap26 [50]

Answer:

to do this question, add width + height. 4/6 + 2/5 are not normally add-able. So to correct this, we find the most common factors. There is 1, 5, and 6 at highest. 5 and 6 share a high number multiple if you combine them. This multiple is 30. So now, keep, change, flip.

4x2 is 8.

6x5 is 30.

I would say the answer should be eight thirtieths.

5 0

2 years ago

The vertices of △ DEF are D (2, 5), E (6, 3), and F (4, 0). Translate △ DEF using the given vector. Graph △ DEF and its image. T

jeyben [28]

Answer:

The image coordinates are D'(8, 5), E'(12, 3) and F'(10,0)

Step-by-step explanation:

Given the vertices of △ DEF are D (2, 5), E (6, 3), and F (4, 0). We have to translate the triangle using the vector (6, 0)

Now, translation by vector (6, 0)