2 years ago

What is the volume of the pyramid in the diagram?

Mathematics

1 answer:

AnnZ [28]2 years ago

8 0

Answer:

Step-by-step explanation:

Wheres the diagram??

Incomplete q

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Find the circumference use 3.14 for the value of

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Answer:

the answer is 69.3

Step-by-step explanation:

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2 years ago

The endpoints of a diameter of a circle is (-1,3) and (3,1). Find the center and radius of the circle.

lina2011 [118]

Option C: center (1,2) and radius sqrt 5

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3 years ago

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If ED = x + 4 and DB = 3x - 8, find ED, DB, and EB

Tom [10]

Answer:

Part 1) $ED=10\ units$

Part 2) $DB=10\ units$

Part 3) $EB=20\ units$

Step-by-step explanation:

we know that

EB=ED+DB

ED=DB -----> given problem

Substitute the given values and solve for x

$x+4=3x-8$

$3x-x=4+8$

$2x=12$

$x=6$

Find the value of ED

$ED=x+4$

substitute the value of x

$ED=6+4=10\ units$

Find the value of DB

Remember that

ED=DB

therefore

$DB=10\ units$

Find the value of EB

EB=ED+DB

$EB=10+10=20\ units$

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2 years ago

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What can be concluded from the statement ∠1 + ∠2 = 90°?

irinina [24]

<1+<2=90°

The sum of measures of angles A and B is 90°

Hence the angles are complementary

As complementary angles have sum 90°

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1 year ago

One angle measure in an acute triangle is 38°. What could the measure of one of the other angles be?

Oksi-84 [34.3K]

If is an acute triangle, all the angles should be acute angles.
180-38=142°
142-69=73°
So your answer is 69°, lovely~

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3 years ago

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