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4 years ago

Someone please explain

Mathematics

1 answer:

OLga [1]4 years ago

5 0

Answer:

all work is shown

plug in the domain x to find the range f(x)

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Use the proportion of the triangle enlargement to find the missing measure of the enlarged triangle. 1:Set up the proportion: 9/

ZanzabumX [31]

The value of x = 24

Step-by-step explanation:

The proportion is set as ;

$\frac{9}{6} =\frac{x}{16}$

Applying cross product

9*16=6*x

144=6x --------simplify by dividing by 6 both sides

144/6 = 6x/6

24=x

Learn More

Proportion in Enlargement : brainly.com/question/9930004

Keywords : proportion, enlargement ,triangles, cross products

#LearnwithBrainly

5 0

3 years ago

Read 2 more answers

What is the slope of the line that passes through (3,-7) and (-1,1)

Anna [14]

Answer:

-2

Step-by-step explanation:

slope formula is (y2-y1)/(x2-x1)

1 - -7 / -1 - 3

8 / -4

-2

5 0

3 years ago

Please help me someone

posledela

To solve this, you need to know three exponent rules:
1) Power of a product
Basically says $(ab)^{2} = a^{2} b^{2}$ . This means a product raised to a power is the same as taking each factor to that power and multiplying them.

For example: $(5a)^{2} = 5^{2} a^{2}$

2) Product of powers
Basically says $a^{m} a^{n} = a^{m+n}$ . When two expressions with the same base (a) are multiplied, you can add their exponents while keeping the same base.

For example: $a^{2} a^{3} = a^{2+3} = a^{5}$

3) Power of a power
Basically says $(a^{m})^{n} = a^{m \times n}$ . When an exponent is being raised to a exponent, you can multiply the exponents.

For example: $(a^{2})^{3} = a^{(2 \times 3)} = a^{6}$
----

Back to your problem:
You are asked to simplify $(6x^{2} y)^{2} (y^{2})^{3}$ , Tackle it by simplifying both factors and then multiplying them together and simplifying again.

1) First use the power of a product rule to change $(6x^{2} y)^{2}$ into $6^{2} (x^{2})^{2} y^{2}$ . Simplify it into $
36 x^{4} y^{2}$ using the power of a power rule.

2) Simplify $(y^{2})^{3}$ into $y^{6}$ using the power of a power rule.

3) Multiply the simplified factors from part one and two and simplify using the product of powers rule:
$(36 x^{4} y^{2})(y^{6})\\
= (36 x^{4})(y^{2} y^{6})\\
= (36 x^{4})(y^{2+6}) \\
= 36 x^{4}y^{8}$

---

Answer: $36 x^{4}y^{8}$

6 0

4 years ago

Mrs Low has some money to buy plates and bowls for her new house.

jekas [21]

Answer:

78=p

$150

$20

6 bowls

Step-by-step explanation:

8 0

4 years ago

Help Me Pls I Will Give 50 points And brainliest

BigorU [14]

It is very hard question I don't no

6 0

3 years ago