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3 years ago

12

Does the equation y = x represent a function? Explain why or why not.

1 answer:

Sphinxa [80]3 years ago

3 0

Answer:

It represents a function because it consists of x-intercept and y-intercept hence can be plotted.

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Zach borrows $1910 at 2.6% simple interest per month. When Zach pays the loan back 3 years later, how much interest does Zach pa

mixas84 [53]

Answer:

$1884 I think

Step-by-step explanation:

$1910 - 2.6% = $1884

Sorry if it is wrong!

4 0

3 years ago

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It took Howard more than 40 minutes to finish a race. Let t represent Howard’s finishing time.

Nata [24]

I believe the answer will be t + 40 = race time

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3 years ago

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Koyal Bird 2 kg 400 grams of potatoes 3 kg 250 grams of onion and 4 kg 800 grams of tomato from a vendor what is the total weigh

Sunny_sXe [5.5K]

Answer:

A

Step-by-step explanation:

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3 years ago

I need help pls step by step i will really appreciate pls also l will mark you the brainly if you did !

agasfer [191]

Answer:

1. 2

2.3 $\sqrt{5}$

3.8 $\sqrt{6}$

4.2.5 $\sqrt{10}$

Step-by-step explanation:

Remember that $\frac{\sqrt{a}}{\sqrt{b}}$ = $\sqrt{\frac{a}{b} }$ , and $\frac{a}{\sqrt{b}}$ = $\frac{a}{\sqrt{b}}$ * $\frac{\sqrt{b}}{\sqrt{b}}$ = $\frac{a\sqrt{b}}{b}$

1. $\frac{\sqrt{48}}{\sqrt{12} }$ = $\sqrt{\frac{48}{12} }$ = $\sqrt{4}$ =2

2. $\frac{15}{\sqrt{5} }$ = $\frac{15}{\sqrt{5} }$ * $\frac{\sqrt{5}}{\sqrt{5} }$ = $\frac{15\sqrt{5} }{5}}$ =3 $\sqrt{5}$

3. $\frac{48}{\sqrt{6}}$ = $\frac{48}{\sqrt{6}}$ * $\frac{\sqrt{6}}{\sqrt{6}}$ = $\frac{48\sqrt{6}}{6}$ =8 $\sqrt{6}$

4. $\frac{25}{\sqrt{10}}$ = $\frac{25}{\sqrt{10}}$ * $\frac{\sqrt{10}}{\sqrt{10}}$ = $\frac{25\sqrt{10}}{10}$ =2.5 $\sqrt{10}$

4 0

3 years ago

Solve for x 4(2x+1)=27+3(2x-5)

Burka [1]

The correct answer is x=4

3 0

3 years ago