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3 years ago

5

What is the slope of y=2x+1

1 answer:

Eva8 [605]3 years ago

3 0

Answer:

2

Step-by-step explanation:

it is always the number before x, or the given variable

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a triangle garden is being formed with stones. the three sides measure 4 meters by 6 meters by 7 meters. which of the following

postnew [5]

all sides of a triangle are equal

3 0

2 years ago

Viefleur [7K]

Answer:

ASA

Step-by-step explanation:

I think is Asa because it means when any two angles and their included sides are equal in both triangles.

7 0

1 year ago

If I am earning £4.99 per hour at work , and I work for 38 hours a week how much would I earn in 6 months

KATRIN_1 [288]

Answer:

like 1000 maybe?

I think that's like a tough estimate

6 0

3 years ago

Read 2 more answers

Can please someone help me? The question is in the picture. Thank you

maxonik [38]

Answer:

C. $9\pi$

Step-by-step explanation:

We proceed to solve for $x$ by the Pythagorean Theorem:

$(x+1)^{2} = (x-1)^{2} + (2\cdot x - 4)^{2}$ (1)

$x^{2} + 2\cdot x + 1 = (x^{2}-2\cdot x + 1) + (4\cdot x^{2}-16\cdot x + 16)$

$x^{2} + 2\cdot x + 1 = 5\cdot x^{2}-18\cdot x + 17$

$4\cdot x^{2} -20\cdot x + 16 = 0$

$(2\cdot x)^{2} -10\cdot (2\cdot x) + 16 = 0$

$(2\cdot x -8)\cdot (2\cdot x -2) = 0$

There are two different solutions:

$x_{1} = 4$ , $x_{2} = 1$

A solution of $x$ is considered realistic when the length of every side of the triangle is a not negative number.

$x_{1} = 4$

$UV = 2\cdot (4) - 4$

$UV = 4$

$WU = 4 - 1$

$WU = 3$

$WV = 4 + 1$

$WV = 5$

$x_{2} = 1$

$UV = 2\cdot (1) - 4$

$UV = -2$

$WU = 1 - 1$

$WU = 0$

$WV = 1 + 1$

$WV = 2$

The only realistic set of solutions is for $x = 4$ , and the radius of the circle is represented by the line segment $WU$ : $r = 3$

And the area of the circle ( $A$ ) is calculated from the following formula:

$A = \pi\cdot r^{2}$

$A = \pi\cdot (9)$

$A = 9\pi$

The correct answer is C.

6 0

3 years ago

What is the answer?900+26

kompoz [17]

The answer is 926 :)))
i hope this is helpful
have a nice day

7 0

3 years ago