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Nana76 [90]
3 years ago
12

Solve for q (Please show all work thank you:))

Mathematics
1 answer:
Masja [62]3 years ago
5 0

Answer:

q = ±  \frac{5}{4\sqrt{p} }

Step-by-step explanation:

We are to solve for q in:

16pq² = 25

q² = \frac{25}{16p}

\sqrt{q^2} = ±\sqrt{\frac{25}{16p} } = ± \frac{5}{4\sqrt{p} }

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10 (2)+1(2)<br><br> how do u solve this problem?
Ilya [14]

Answer:22

Step-by-step explanation:

10x2+1x2=

20+2

=22

4 0
1 year ago
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Find x <br> Plz help me !!!
mel-nik [20]

Answer:

\Huge\boxed{x=33.2}

Step-by-step explanation:

Hello there!

We can solve for x using law of sines

As we can see in the image a side length divided by sin ( its opposite angle) = a different side length divided by sin ( its opposite angle)

So we can use this equation to solve for x

\frac{21}{sin(35)} =\frac{x}{sin(65)}

Our objective is to isolate the variable using inverse operations so to get rid of sin (65) we multiply each side by sin (65)

\frac{x}{sin(65)} sin(65)=x\\\\\frac{21}{sin(35)} sin(65)=\frac{21sin(65)}{sin(35)}

we're left with

x=\frac{21sin(65)}{sin(35)}\\x=33.18208755

assuming we have to round the answer would be 33.18 or 33.2

7 0
3 years ago
Brock spent $20 at the arcade. This represents 10% of the money earned by working at the pizza parlor last week. How much money
marusya05 [52]
The answer will be $200
7 0
3 years ago
A cone has a volume of 24 cubic inches. What is the volume of a cylinder that the cone fits exactly inside of?
Soloha48 [4]

Answer:

72 cubic inches

Step-by-step explanation:

Volume of cone = \frac{1}{3}\pi r^{2} h   --1

Volume of cylinder = \pi r^{2} h  --2

We are given that a cylinder should fit exactly inside the cone

On comparing 1 and 2 we can see:

\text{Volume of cone}= \frac{1}{3} \text{Volume of cylinder}

Since we are given the volume of cone is 24 cubic inches .

So, 24= \frac{1}{3} \text{Volume of cylinder}

24 \times 3= \text{Volume of cylinder}

72= \text{Volume of cylinder}

Hence the volume of cylinder is 72 cubic inches

Option D is correct.

3 0
3 years ago
Read 2 more answers
What is the area of a rectangle with side lengths 2/5 feet and 4/6 feet?
kotegsom [21]

Answer:

\frac{4}{15}  (4/15)

Step-by-step explanation:

\frac{4}{6}=\frac{2}{3}

\frac{2}{5}*\frac{2}{3};

1- Multiply the numerators:

2*2=4

2- Multiply the denominators:

5*3=15

3- Thus:

\frac{2}{5}*\frac{2}{3}= \frac{4}{15}

Hope this helps ;)

4 0
3 years ago
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