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2 years ago

Pls Answer ..........

Mathematics

1 answer:

GuDViN [60]2 years ago

4 0

Answer: The correct answer would be C

Step-by-step explanation: as the term number increases, the number of stars icreases by two. using this information, term ten would have 21 which is less than 30

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The force which pulls or tends to pull a body is called____

Setler [38]

Answer:

force of gravity

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2 years ago

Read 2 more answers

Consider the diagram below. which of the following represents the values x,y and z?

Gemiola [76]

Answer:

$x=4\sqrt{6}\ units$

$y=4\sqrt{2}\ units$

$z=4\sqrt{3}\ units$

Step-by-step explanation:

The picture of the question in the attached figure

step 1

In the right triangle ABD

Applying the Pythagorean Theorem

$x^2=y^2+(12-4)^2$

$x^2=y^2+64$

$y^2=x^2-64$ ----> equation A

step 2

In the right triangle BDC

Applying the Pythagorean Theorem

$z^2=y^2+4^2$

$z^2=y^2+16$

$y^2=z^2-16$ ----> equation B

step 3

In the right triangle ABC

Applying the Pythagorean Theorem

$12^2=x^2+z^2$

$144=x^2+z^2$ ----> equation C

step 4

Equate equation A and equation B

$x^2-64=z^2-16$

$x^2=z^2+48$ -----> equation D

step 5

substitute equation D in equation C

$144=z^2+48+z^2$

solve for z

$2z^2=144-48$

$2z^2=96$

$z^2=48$

$z=\sqrt{48}\ units$

simplify

$z=4\sqrt{3}\ units$

Find the value of x

$x^2=z^2+48$

$x^2=48+48=96$

$x=\sqrt{96}\ units$

$x=4\sqrt{6}\ units$

Find the value of y

$y^2=z^2-16$

$y^2=48-16$

$y^2=32$

$y=\sqrt{32}\ units$

$y=4\sqrt{2}\ units$

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2 years ago

Write the prime factorization of 10. Use exponents when appropriate and order the factors from least to greatest (for example, 2

inna [77]

Answer:

2 x 5

Step-by-step explanation:

in prime factorization, we divide until it gets to 1. In the case of 10 divide by 2 which will give you 5 divide by 5. Thats how I got 2 x 5

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2 years ago

The expression 1/2bh gives the area of a triangle with a base length of b and a height of h.

alexandr402 [8]

I think the answer is B

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2 years ago

B)A monthly service fee to download e-books is $4.95, plus $3.99 per book downloaded. Write an equation that represents the tota

yanalaym [24]

Answer:

Step-by-step explanation:

A monthly service fee to download ebooks

A monthly service fee to download e-books is $4.95, plus $3.99 per book downloaded. Write an equation that represents the total cost, c, in a month when b books are downloaded.

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3 years ago