MATHEMATICS COLLEGE

¿Cual es el diámetro del círculo que se puede trazar con un compás cuyo brazos miden 10 cm y forman un ángulo 34?

Answers

Answer 1

Answer:

Answer:

Sorry that it is in english.

Step-by-step explanation:

The arms of the compass mesure the radius.

$r=10\n2r=diamater (d)\n2*10=d\n20=d$

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Which postulate or theorem would you use to prove these two triangles congruent?

Answers

Answer:

SSS

Step-by-step explanation

youre given only side conguencys, so you cant prove the angles are conguent

Alejando read 4 pages in a book in 6 minutes. How long would you expect him to read 6 pages at this rate

Answers

Answer:

So simple

4 pages = 6 min

1 page = 6/4 min

6 pages = 6 × 6/4

6 pages = 9 min

he would read 6 pages in 9 minutes

HELP ME PLZ THXxx u

Answers

Answer:

1. Line g

2. Line j (not sure)

3. Plane S

4. 3 ( QT, QR, TR )

Step-by-step explanation:

The scores on a test are normally distributed. The mean of the test is 750 and the standard deviation is 70. By using the Empirical rule, what scores fall 3 standard deviations from the mean?

a.610 and 820

b.610 and 960

c.680 and 820

d.540 and 960

Answers

I think it will be B 610 and 820 but im not sure.
Hope This Helps!
~Cupcake

EXAMPLE: If the function f(x) = 2x==x+4 is restricted to a domain interval of
-4 sxs 4, is the domain over the interval continuous or discrete,
and what is the range of the function?

Answers

The range of the given function in interval notation is $2\le y\le6$ .

The given function is $f(x)=(1)/(2)x+4$ and the domain interval is $-4\le x\le4$ .

The domain and range are defined for a relation and they are the sets of all the x-coordinates and all the y-coordinates of ordered pairs respectively.

Substitute x=4 in the given function, we get

$f(4)=(1)/(2)*4+4$

$f(4)=6$

Substitute x=-4 in the given function, we get

$f(-4)=(1)/(2)*(-4)+4$

$f(4)=2$

So, the range is $2\le y\le6$

Therefore, the range of the given function is $2\le y\le6$ .

To learn more about the domain and range visit:

brainly.com/question/28135761.

#SPJ3

Answer:b

Step-by-step explanation:

Use Gauss-Jordan elimination to nd the general solution for the following system of linear equations: z2 + 3z3 ???? z4 = 0 ????z1 ???? z2 ???? z3 + z4 = 0 ????2z1 ???? 4z2 + 4z3 ???? 2z4 = 0 (b) Give an example of a non-zero solution to the previous system of linear equations. (c) The points (1; 0; 3), (1; 1; 1), and (????2;????1; 2) lie on a unique plane a1x1 + a2x2 + a3x3 = b. Using your previous answers, nd an equation for this plane. (Hint: think about the relationship between the previous system and the one you would need to solve in this question.)

Answers

Answer:

Step-by-step explanation:

Solution is attached below

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