3 years ago

I WILL WORSHIP U PLS WHATS THE ANSWER

Mathematics

2 answers:

victus00 [196]3 years ago

6 0

Huh what is it I cant see

mart [117]3 years ago

3 0

Answer:

A. is not true

Step-by-step explanation:

$\angle{BCA}$ appears to be acute, and $\angle{BCD}$ appears to be its obtuse supplement.

Just to be sure the diagram isn't lying to you, set this up:

4x + 9 + (9x - 11) = 180

13x - 2 = 180

13x = 182

x = 14

$m\angle{BCA}=65^\circ\\m\angle{BCD}=115^\circ$

Those two angles are <u>not</u> congruent.

You might be interested in

One serving of a certain brand of yogurt contains 7g of fat. The low-fat version contains 38.25% less fat per serving. How man

Dafna1 [17]

Answer:

7g-100%

x-38,25

38,25*7:100=2,6775g

7g-2,6775g=4,4325g

Step-by-step explanation:

6 0

3 years ago

The approximate number of bicycles in the United States in the year 2007 was 14,000,000. How can this number be expressed in sci

elena-s [515]

Answer:

$1.4*10^7$

Step-by-step explanation:

we have

$14,000,000$

Remember that

$14,000,000=1.4(10,000,000)$

and

$10,000,000=1*10^7=10^7$

substitute

$14,000,000=1.4*10^7$

8 0

3 years ago

What is the measure of the smallest angle in the triangle whose vertices are D(4,1), E(4, -2), and F(-2, -2)? Round to the neare

Diano4ka-milaya [45]

27
I hope this is right

8 0

3 years ago

Find the term indicated in the expansion. (x - 3y)11; 8th term

Alja [10]

The term in the expansion:
T ( k+1) = n C k * A^(n-k) * B^k.
In this case: n = 11, k + 1 = 8, so k = 7.
A = x, B = - 3 y
T 8 = 11 C 7 * x^(11-7) * ( - 3 y )^7 =
=( 11 *10 * 9 * 8 * 7 * 6 * 5 ) / ( 7 * 6 * 5 * 4 * 3 * 2 * 1 )* x^4 * ( - 2,187 y^7 ) =
= 330 * ( - 2,187 ) x^4 y^7 = - 721,710 x^4 y^7
Answer: The 8th term in expansion is

8 0

3 years ago

Read 2 more answers

I need help again...

Vadim26 [7]

the answer is 2 what you do to the bottom you do to the top

6 0

2 years ago

Read 2 more answers