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2 years ago

Please help me now I need the answer to this now please help me please help

Mathematics

2 answers:

Elina [12.6K]2 years ago

4 0

The answer to this math problem is -3, 8.

Vadim26 [7]2 years ago

3 0

Answer:

Too much please's

Step-by-step explanation:

Please stop begging people to help.

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< ADF measures 2x degrees and < FDC measures x + 12 degrees. What is the measure

gtnhenbr [62]

Answer:

<h2>Angle ADF is equal to 52° and angle FDC is equal to 38°.</h2>

Step-by-step explanation:

In the image attaches, you can observe that angles ADF and FDC are complementary angles, because they sum 90°.

$\angle ADF + \angle FDC = 90\°$

And we know that

$\angle ADF=2x\\\angle FDC = x+12$

Replacing these expressions, we have

$2x+x+12=90\°\\3x=90\° - 12\°\\x=\frac{78}{3}\\ x=26$

Then, we replace this value in each expression to find both angles measures.

$\angle ADF= 2(26)=52\°\\\angle FDC = 26+12=38\°$

Therefore, angle ADF is equal to 52° and angle FDC is equal to 38°.

7 0

2 years ago

PLEASE HELP FIRST GETS BRAINLIEST

asambeis [7]

I believe that this would be representative.

3 0

3 years ago

Read 2 more answers

Matt and Jim, working together, can weed the garden in 10 hours. Working alone, Jim takes five times as long as Matt. How long d

Harlamova29_29 [7]

Answer:

10x5=50 Hours!

Step-by-step explanation:

All you just got to do is <u>10x5</u> DUH Easy!

6 0

3 years ago

Read 2 more answers

If Catherine has 3 more quarters than nickels and they have a combined value of 195 cents, how many of each coin does she have?

rjkz [21]

Answer:

24 nickels 3 quarters

Step-by-step explanation:

195-25(3) = 120/5 = 24 nickels 3 quarters

3 0

2 years ago

LESSON 3.2 (C) - Rates of Change and Slope

frozen [14]

Answer:

1. Slope = -2

2. Slope = ⁴/3

3. Slope = -3

4. Slope = 1

Step-by-step explanation:

1. Using two points on the line, (0, 0) and (-1, 2):

$slope = \frac{y_2 - y_1}{x_2 - x1} = \frac{2 - 0}{-1 - 0} = \frac{2}{-1} = -2$

2. Using two points on the line, (0, 0) and (3, 4):

$slope = \frac{y_2 - y_1}{x_2 - x1} = \frac{4 - 0}{3 - 0} = \frac{4}{3}$

3. Using two points on the line, (0, 0) and (-1, 3):

$slope = \frac{y_2 - y_1}{x_2 - x1} = \frac{3 - 0}{-1 - 0} = \frac{3}{-1} = -3$

4. Using two points on the line, (0, 0) and (2, 2):

$slope = \frac{y_2 - y_1}{x_2 - x1} = \frac{2 - 0}{2 - 0} = \frac{2}{2} = 1$

3 0

2 years ago