2 years ago

Please help answer this question picture is including

Mathematics

1 answer:

Ber [7]2 years ago

8 0

Answer:

B.15

Step-by-step explanation:

The answer is 15 because we can identify this shape as a quadrilateral kite

So, we know that a quadrilateral kite has two pairs of congruent adjacent sides

Therefore AB = AC and BD = DC

You might be interested in

Which ordered pair is a solution of the equation?

Alexxx [7]

0 is the correct answer

8 0

3 years ago

2.283:3<br> What is the answer ?

ehidna [41]

Answer:

0.761

Step-by-step explanation:

first you do 3 divided by 2.2 and get .733 which you round to .7

next you do 3 divided by 2.28 and get .76

last you do 3 divided by 2.283 and get .761

6 0

3 years ago

Read 2 more answers

On a coordinate plane, a line is drawn from point J to point K. Point J is at (1, negative 10) and point K is at point (7, 2). W

Airida [17]

Answer:

Step-by-step explanation:

lol

4 0

3 years ago

I WILL GIVE BRAINLIEST IF TWO PEOPLE ANSWER! PLEASE PUT WHAT X IS, AND PLEASE PUT THE REASONS OF HOW YOU DID IT, FOR INSTANCE, S

larisa86 [58]

Answer:

14°

Step-by-step explanation:

4x + 32 + 64 = 180 => x = 14 (°)

3 0

2 years ago

HELP!!! Monica measures the number of bacteria that are living on her petri dish. Each day, she measures the amount of change in

SSSSS [86.1K]

Answer:

The correct option is;

C) 6554

Step-by-step explanation:

The given data are;

Day, Amount of change in Bacteria

1, 2

2, -8

3, 32

4, -128

Given that the data follows a geometric sequence, we have;

The first term of the series = 2, the common ratio = -4, the sum of a geometric progression is given by the following formula;

$S_n = \dfrac{a \times \left (r^n - 1\right )}{r - 1}$

Which gives;

$S_7 = \dfrac{2 \times \left ((-4)^7 - 1\right )}{(-4) - 1} = \dfrac{2 \times \left (-16384- 1\right )}{-4 - 1} = \dfrac{2 \times \left (-16385\right )}{-5} = 6554$

Therefore, the correct option is C) 6554.

3 0

3 years ago