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3 years ago

Determine if the two triangles are congruent. If they are, state how you know.

Mathematics

1 answer:

just olya [345]3 years ago

5 0

Put not enough info it doesn’t show for the rest of those other AAS S A. AS and hi that it has informed ation

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Use the following number line to determine if the expressions are true or false.

Usimov [2.4K]

True cus from point a and b is very low so true slime

6 0

3 years ago

Solve for n. 2n − 35=52n − 35=5

melomori [17]

The answer is n= 35/2

7 0

3 years ago

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The volume of a right circular cone is 2,279.64 in cubed. If the height of the cone is 18 in, what is the diameter of the cone?

Aleksandr [31]

ANSWER

A. 22 in

EXPLANATION

The volume of a cone is calculated using the formula:

$Volume = \frac{1}{3} \times \pi {r}^{2} h$

It was given that: the volume is 2,279.64 in³

The height of the cylinder is also given as: h=18 in.

We substitute, the given values into the formula to get:

$2279.64= \frac{1}{3} \times (3.14) \times {r}^{2} \times 18$

$2279.64= 18.84 {r}^{2}$

${r}^{2} = \frac{2279.64}{18.84}$

${r}^{2} = 121$

We take positive square root to get;

$r = \sqrt{121}$

$r = 11in$

Therefore the diameter is 2(11) which is equal to 22 inches.

5 0

3 years ago

CAN SOMEONE PLZZ HELP WIT THIS!!!!!

Shtirlitz [24]

Answer:

Step-by-step explanation:

b and a=40⁰ so if b+c is supplementary they equal 180⁰ together so 180-40= 150⁰

6 0

3 years ago

Read 2 more answers

DE is tangent to Circle C at point D. <br><br> What is the measure of Enter your answer in the box.

creativ13 [48]

Answer:

39°

Step-by-step explanation:

A radius of a circle (segment CD) drawn to the point of tangency (D) intersects the tangent (line DE) at a 90-deg angle.

That makes m<D = 90.

m<D + m<C + m<E = 180

90 + 51 + m<E = 180

m<E = 39

5 0

3 years ago