Please help me solve this

Mathematics

1 answer:

Lelechka [254]4 years ago

7 0

Answer:

The measure of angle x is 115 degrees

Step-by-step explanation:

Supplementary angles are angles which, when added together, equal 180 degrees. So, subtracting 65 from 180 would get you the answer(115).

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Kathy has 2 square cards shown below (Card 1) 30 units (Card 2)10 units

slavikrds [6]

4-3 is correct glad to help

6 0

3 years ago

(Look at the pic) what is FC?

Hitman42 [59]

The element on the position (1,1) in the product matrix FC is a scalar product of the first row in F and the first column in C.

Therefore the element in the position (1,1) in FC will be a scalar product of (-2,0) and (12,1):

$-2\cdot 12+0\cdot 1 = -24+0=-24$

The only matrix that has a value of -24 in the position (1,1) is matrix B.

Therefore, the answer is matrix B.

4 0

3 years ago

Olivia places her pet frog on a line to observe the frog’s motion. The line is divided into sections that measure 1 centimeter e

zvonat [6]

Answer: 0

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Hope this helps! :)

4 0

4 years ago

Complete the point-slope equation of the line through (-4,8)(−4,8)left parenthesis, minus, 4, comma, 8, right parenthesis and (4

uranmaximum [27]

Answer

y= -1/2x + 6

Step-by-step explanation:

7 0

3 years ago

Simplify: (7x^2 − 8x − 4) + (−2x^2 + 3x + 5) + (5x^2 − 10x − 8)

kramer

Step 1. Simplify
7x^2 - 8x - 4 - 2x^2 + 3x + 5 + 5x^2 - 10x - 8
Step 2. Collect like terms
(7x^2 - 2x^2 + 5x^2) + (-8x + 3x - 10x) + (-4 + 5 - 8)
Step 3. Simplify

10x^2 - 15x - 7

5 0

3 years ago