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3 years ago

What is the degree of 4x^8y^5?

Mathematics

1 answer:

aivan3 [116]3 years ago

4 0

I just calculated it and it's 13 ..

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Seven and eight hundredths in expanded and standard form

Dimas [21]

Answer:

70000000000

8000000000 that is the answer I wonder why ieven downloaded this app self you guys fraust me every time

7 0

3 years ago

Find the length of STV in the figure.

o-na [289]

Answer: The length of STV is about 76.83 in.

Step-by-step explanation:

The length of an arc is given by :-

$l=\frac{\theta}{360^{\circ}}\times2\pi r$ , where r= radius of the cirle, $\theta$ is the central angke made by arc.

As per given , Radius of the circle : r= 20 in

Central angle of arc SCV = $140^{\circ}$

Then, Central angle of arc SCV = $360^{\circ}-140^{\circ}=220^{\circ}$

Then, the length of the arc STV =

$l=\frac{220^{\circ}}{360^{\circ}}\times2(\frac{22}{7}) (20)\\\\=\frac{11}{18}\times\frac{880}{7}\\\\=76.8253968254\approx76.83\text{ in.}$

Hence, the length of STV is about 76.83 in.

5 0

3 years ago

Classify the triangle by its side

saw5 [17]

Answer:

the answer is a. scales triangle

Step-by-step explanation:

21^2 + 12^2= 28^2

441 + 144<784

3 0

3 years ago

What is the missing number? 7/18 21/?

Taya2010 [7]

Answer:

Step-by-step explanation:

7x3=21

18x3=54

7 0

3 years ago

Read 2 more answers

Organisers for a charity event sold 500 tickets. Adult price £3 and children £2. Money received from adult ticket sales is £400

Tatiana [17]

Answer: 280

<u>Step-by-step explanation:</u>

Quantity X Cost = Money Received

Adult: x 3 3x

Children: 500-x 2 2(500 - x) = 1000 - 2x

Adult = Children + 400

3x = 1000 - 2x + 400

3x = 1400 - 2x

5x = 1400

x = 280

7 0

3 years ago