3 years ago

HELP PLEASE!!! ( VERY IMPORTANT TO LOOK AT THE PICTURE) A. 9 B. 12 C. 15 D. 21

Mathematics

1 answer:

larisa [96]3 years ago

8 0

Answer:

Step-by-step explanation:

.......,..............

You might be interested in

DOE = 115 AOB = 60 BOC = 75 BOD= EOC= AOC=

Marina86 [1]

Answer:

<BOD = 120°

<EOC = 200°

<AOC = 135°

Step-by-step explanation:

Given:

<DOE = 115 °

<AOB = 60 °

<BOC = 75 °

<AOB + <BOD = 180°

<BOD = 180° - <AOB = 180° - 60° = 120°

<EOC = <EOA + <AOB + <BOC

As you know <EOA + <DOE = 180°

<EOA = 180° - <DOE = 180° - 115° = 65°

Now you find

<EOC = <AOE + <AOB + <BOC

<EOC = 65° + 60° + 75° = 200°

and

<AOC = <AOB + <BOC = 60° + 75° = 135°

8 0

3 years ago

Which of the following sets could be the sides of a right triangle?

o-na [289]

Answer:

1st answer

Step-by-step explanation:

From pythagorus theorem.

Since hypotenuse

$= \sqrt{ {2}^{2} + {3}^{2} }= \sqrt{ {13}}$

4 0

3 years ago

Use Cavalieri’s Principle to calculate the exact volume of an oblique cylinder with a radius of 5 inches and a height of 16 inch

Oliga [24]

V= (pi)r^29(h)
V= (pi) 25(16)

V= 400(pi) in^3

5 0

3 years ago

Read 2 more answers

Could someone please help me with this??

Nookie1986 [14]

Answer:

no later

Step-by-step explanation:

i am sooooooooooooooooooo busy pls i am pooping but no water come

8 0

3 years ago

Read 2 more answers

An investor invested a total of $900 in two mutual funds. One fund earned a 7% profit while the other earned a 4% profit. If

joja [24]

Answer:

y = 400 (amt invested at 4%)

x = 500 (amt invested at 7%)

Step-by-step explanation:

Kindly check attached picture for detailed explanation

4 0

3 years ago