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3 years ago

Which race description correctly interprets the graph?

Mathematics

2 answers:

Alekssandra [29.7K]3 years ago

4 0

Answer:25

Step-by-step explanation:

If you add the 20+5

stiv31 [10]3 years ago

3 0

Answer: Suzanne starts slower and wins

Step-by-step explanation:

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Formula for 4,9,14 19 nth term

dusya [7]

Answer:

first get their difference and then get positions of the difference and get the factors and then you will get the nth term

6 0

3 years ago

So can anyone help me with #1 and 2 and show work I have no idea what I’m doing

Neporo4naja [7]

Answer:

x = 44*2

x = 62*2

x = 108/2

x = 160/2

12x = 60*2

12x = 120

x = 120/12

5x = 50/2

5x = 25

x = 25/5

3 0

3 years ago

zmey [24]

Answer:y=3/4x

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

How do you simplify this?<br>x²y+xy² / y²+2/5 × xy

polet [3.4K]

$\huge \boxed{\mathbb{QUESTION} \downarrow}$

How do you simplify this?
x²y+xy² / y²+2/5 × xy

$\large \boxed{\mathbb{ANSWER\: WITH\: EXPLANATION} \downarrow}$

$\sf\frac{ { x }^{ 2 } y+x { y }^{ 2 } }{ { y }^{ 2 } + \frac{ 2 }{ 5 } \times xy } \\$

Factor the expressions that are not already factored.

_____

<u>How </u><u>to</u><u> factorise</u><u> </u><u>:</u><u>-</u>

<u>NUMERATOR</u> $\downarrow$

$\sf \: x ^ { 2 } y + x y ^ { 2 }$

Factor out xy.

$\sf \: xy\left(x+y\right)$

<u>DENOMINATOR</u> $\downarrow$

$\sf{ y }^{ 2 } + \frac{ 2 }{ 5 } \times xy \\$

Factor out 1/5.

$\sf \: {\frac{1}{5}y\left(2x+5y\right)} \\$

_____

Continuing...

$\sf\frac{xy\left(x+y\right)}{\frac{1}{5}y\left(2x+5y\right)} \\$

Cancel out y in both the numerator and denominator.

$\sf\frac{x\left(x+y\right)}{\frac{1}{5}\left(2x+5y\right)} \\$

Expand the expression.

$\sf\frac{x^{2}+xy}{\frac{2}{5}x+y} \\$

This can further simplified to as $\downarrow$

$= \boxed{\boxed{\bf\frac{5x\left(x +y\right)}{2x+5y}}}$

3 0

3 years ago

Solve for c. Show all work. a = 11(4b + c)

inessss [21]

Step 1: Flip the equation.

44b+11c=a

Step 2: Add -44b to both sides.

44b+11c+−44b=a+−44b

11c=a−44b

Step 3: Divide both sides by 11.

11c11=a−44b11

c=111a−4b

Answer:

c=111a−4b

4 0

3 years ago

Read 2 more answers