2 years ago

Please please help me with geometry

Mathematics

2 answers:

nekit [7.7K]2 years ago

6 0

Answer:

Step-by-step explanation:

DEG and EGF are alternate angles so they are equal

we have 11x - 10 = 2x + 17

x = 3

m∠EGF = 11 x 3 - 10 = 23

m∠DGE = 90 - 23 = 67

telo118 [61]2 years ago

5 0

These two angles are alternate interior, meaning that they are the same.

Therefore, 11x-10 = 2x+17

Solve to get x = 3; the two angles both equal to 23 degrees

and since EGF and DGE together form 90, DGE = 90-23 = 67

You might be interested in

The SKELD ship has 186 crewmates divided as evenly as possible into 8 teams. How many crewmates are in each team? Show your work

galben [10]

Answer:

There is 23 crewmates in a group i got this by dividing 186x8 but this number is uneven so i rounded :)

7 0

3 years ago

Which equation represents the circle described? (in picture)

Sedaia [141]

You are right. In circle equation we have =r² so the correct answer will be C od D. But we have to calculate the center of a circle.

$x^2+y^2-8x-6y+24=0\quad|-24\\\\(x^2-8x)+(y^2-6y)=-24$

Complete the square:

$x^2-8x+a^2\implies a=\dfrac{8x}{2x}=4\implies x^2-8x+4^2\\\\\\y^2-6y+b^2\implies b=\dfrac{6y}{2y}=3\implies y^2-6y+3^2$

And we have:

$(x^2-8x)+(y^2-6y)=-24\\\\(x^2-8x+4^2)-4^2+(y^2-6y+3^2)-3^2=-24\\\\
(x-4)^2+(y-3)^2-16-9=-24\\\\(x-4)^2+(y-3)^2-25=-24\quad|+25\\\\\boxed{(x-4)^2+(y-3)^2=1}$

So the answer is C (the same left side of equation).

6 0

3 years ago

At a basketball game, members of the Spirit Club use a t-shirt cannon to launch team t-shirts to spectators in the stands. The e

Masteriza [31]

h(t) = -16t^2 + vt + 5 h(3) = 131 ft h(3) = -16(3)^2 + 3v + 5 = 131 3v = 270 v = 90 ft/s

4 0

3 years ago

Lisa store collect 5% sales tax on every item sold if she collected $22 and sold thanks what was the cost of the items her store

Bumek [7]

8 divide by 5 X=4-3 and that's the right answer Thank you

3 0

3 years ago

HELP FAST I WILL MARK YOU AS THE BRAINLIEST

vlada-n [284]

Mean, median, range, m.a.d.

6 0

3 years ago