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3 years ago

Which congruence theorem can be used to prove ΔWXS ≅ ΔYZS?

Mathematics

2 answers:

Tomtit [17]3 years ago

8 0

It should be AAS because the angles overlap and the sides overlap because the triangles are congruent

hjlf3 years ago

8 0

Answer:

SAS and MNL

Step-by-step explanation:

right on edge :)

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X/4 -3 = 1/3 + 2x solve for x

ivann1987 [24]

Answer:

Step-by-step explanation:

$\frac{x}{4}$ - 3 = $\frac{1}{3}$ + 2x ...... <em>(1)</em>

(1) × 12 :

3x - 36 = 4 + 24x

21x = - 40

x = - $\frac{40}{21}$ = $-1\frac{19}{21}$

4 0

2 years ago

Marguerite is building a box from strips of wood. She needs 78 pieces of wood that are each 29 centimeters long. The wood comes

Vsevolod [243]

120 because you needed to add them up

4 0

2 years ago

Given: m = 1/2 and b=4

dlinn [17]

Answer:

y = $\frac{1}{2}$ x + 4

Step-by-step explanation:

the equation of a line in slope- intercept form is

y = mx + b ( m is the slope and b the y-intercept )

here m = $\frac{1}{2}$ and b = 4, hence

y = $\frac{1}{2}$ x + 4 ← equation of line

8 0

3 years ago

Read 2 more answers

I need help please and thank you

barxatty [35]

Answer:

I got 3and3/20....Hope that helps

3 0

3 years ago

Find an equation of the plane through the point (−5,−1,2) with normal vector ????=⟨−1,−5,2⟩.

Ganezh [65]

Answer:

$x + 5y - 2z + 14 = 0$

Step-by-step explanation:

A plane that passes through the point $(x_{0}, y_{0}, z_{0})$ with a normal vector of $(a,b,c)$ has the following equation, initially:

$a(x - x_{0}) + b(y - y_{0}) + c(z - z_{0}) = 0$

After we solve this, we have

$ax + by + cz + d = 0$

In this problem, we have that:

$(x_{0}, y_{0}, z_{0}) = (-5,-1,2)$

$(a,b,c) = (−1,−5,2)$

$a(x - x_{0}) + b(y - y_{0}) + c(z - z_{0}) = 0$

$-1(x - (-5)) - 5(y - (-1)) + 2(z - 2) = 0$

$-(x + 5) - 5(y + 1) + 2(z - 2) = 0$

$-x - 5 - 5y - 5 + 2z - 4 = 0$

$-x - 5y + 2z - 14 = 0$

Multplying everything by -1

$x + 5y - 2z + 14 = 0$

3 0

3 years ago