1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mart [117]
3 years ago
6

Can someone please help me?the question is in the picture. Thank you

Mathematics
1 answer:
kaheart [24]3 years ago
8 0

Answer:

B

Step-by-step explanation:

The two triangles are congruent because they have three rispective side congruent

AB and AD are both radiuses and AC is in common

so m arc BC is 78 degrees

You might be interested in
Find the volume of the composite solid. Round your answer to the nearest tenth.​
amm1812

Answer:

Volume of the Figure =825.38m^3

Step-by-step explanation:

Volume of the figure = Volume of the Upper cone+Volume of the lower cone

Volume of a cone = \pi *r^2*\frac{h}{3}

Volume of the Upper Cone with  

height=12m

radius=6m

                       3.14*6*6*\frac{12}{3}

                        =3.14*6*6*4\\\\=3.14*36*4\\\\=3.14*144\\\\=147.14m^3

Volume of the Lower cone with radius=6m and height=18m

                            =3.14*6*6*\frac{18}{3} \\\\=3.14*6*6*6\\\\=3.14*36*6\\\\=3.14*216\\\\=678.24m^3

Volume of the Whole Figure =   147.14+678.24

Volume of the Figure  =825.38m^3

4 0
3 years ago
Dillon says that 4b and -2b are not like terms because 4b is positive and -2b is negative. Is he correct? Explain.
Novosadov [1.4K]
No, that is not a factor to make it not a like term.
6 0
3 years ago
Read 2 more answers
Charlotte used a calculator to subtract.
Sati [7]

Answer:

Step-by-step explanation:

1.  She omitted the 0 from the minuend, entering 24.59 instead of 204.59

2. She misplaced the decimal point of the minuend, entering 93.64 instead of 936.4

3. She typed 4 instead of 5 in the minuend, entering 46.3 instead of 56.3

4 0
2 years ago
What is 3% equal to?
Vsevolod [243]

Answer:

0.03 or 3/100

6 0
3 years ago
Which of the following is an even function?
12345 [234]

Answer:

  • B. g(x) = 2x² + 1

Step-by-step explanation:

<u>Even function has following property:</u>

  • g(x) = g(-x)

<u>It is easy to show this works with the second choice only. All the others don't work:</u>

  • g(x) = (x - 1)² + 1
  • g(-x) = (-x - 1)² + 1

This is not correct as x - 1 ≠ -x - 1 so as their squares, so g(x) ≠ g(-x)

The last two choices are not even similarly.

6 0
2 years ago
Other questions:
  • How to divide 43.75 and 3.5
    6·1 answer
  • A customer pays $3.27 for oranges and $4.76 for pears. How many pounds of fruit does the customer buy?
    8·1 answer
  • Simplify the expression: the square root of -13 times the square root of -26 calculator
    5·1 answer
  • X - 10 = 25 please solve this hurry
    5·2 answers
  • What's the square root of 6.909877
    15·2 answers
  • Which diagram best shows how fraction bars can be used to evaluate One-half divided by one-fourth? A fraction bar labeled 1. Und
    5·1 answer
  • Karita had $138.72 in her checking account. She wrote check to take out $45.23 and $18.00, and then made a deposit of $75.85 int
    7·1 answer
  • there are 2 numbers that are twice as far from 23 as they are from 38. Those two numbers are? QUICKK PLS
    9·1 answer
  • If mL2=7x+7,mL3=5y, and mL4=140. find the value of x and y
    6·1 answer
  • Can anyone help me please on this function.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!