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3 years ago

Help please! ill mark you brainliest!

Mathematics

1 answer:

lbvjy [14]3 years ago

8 0

Answer:

80 degrees

Step-by-step explanation:

angle c=50

this is an isoceles triangle in which both base angles are same

so, angle e=50

now we will use angle sum.property which states that the sum of all the interior angles of a triangle is equal to 180

so, 50+50+angle d=180

100 + angle d = 180

angle d =180-100

angle d = 80 degrees

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Helpppp Plsssss Asap!! Show your work thanx!!

liubo4ka [24]

Here is your answer

D. $3×{10}^{3} km$

REASON:

Given equatorial radius= 3,394 km

Rounding it to nearest thousands, we get

$3000 km\\= 3×1000\\= 3×{10}^{3}km$

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3 years ago

Megan was cleaning out her desk drawer.She noticed that there are 6 pencils for every 14 pens in her desk drawer.What percentage

kumpel [21]

Answer:

30% of her writing utensils are pencils.

Step-by-step explanation:

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2 years ago

Find the slope of the line that passes through these two points

Harrizon [31]

Answer: 1/5

Step-by-step explanation:

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3 years ago

Read 2 more answers

The distance between two points is 6_/6.One endpoint is (4,-1). It is known that the y-coordinate of the other endpoint is 9.

babunello [35]

The x-coordinate of the given endpoint will be " $x = 4 \pm 2\sqrt{29}$ ".

According to the question,

The end points are:

$(x_1,y_1) = (4,-1)$
$(x_2, y_2) = (x,9)$

Distance,

$6\sqrt{6}$

As we know,

The distance formula,

→ $Distance = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

By substituting the values, we get

→ $6\sqrt{6} = \sqrt{(x-4)^2+(9+1)^2}$

→ $216= (x-4)^2+100$

→ $(x-4)^2 = 116$

→ $x-4 = \pm \sqrt{116}$

→ $x-4=\pm 2\sqrt{29}$

→ $x = 4 \pm 2\sqrt{29}$

Thus the above answer is right.

Learn more:

brainly.com/question/18310956

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2 years ago

Find the slope of the line graphed below.

Law Incorporation [45]

Answer:

8/5

Step-by-step explanation:

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3 years ago