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Elenna [48]
3 years ago
10

how do you solve this equation and graph it? I have an idea how to maybe solve it but I feel it is false any methods of solving

and graphing this problem will help tremendously

Mathematics
1 answer:
gtnhenbr [62]3 years ago
5 0
This is the equation graphed. i hope this helps. :)

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Can someone please help a lady out ASAP? please and Thankyou. I will give you crown
gtnhenbr [62]
I hope it’s right?! You just need to do this

8 0
3 years ago
(look at image) can i get help with this?
navik [9.2K]

Answer:

m∡A = 14

m∡B = 76

Step-by-step explanation:

Two Angles are Complementary when they add up to 90 degrees.

So 3x -7 + 11x - 1 = 90, which we can solve.

14x - 8 = 90

14x = 98

x = 98/14 = 7

with the knowledge of x=7, we can find the angles:

m∡A = 3·7 - 7 = 14

m∡B = 11·7 - 1 = 76

Supplementary angles are angles that add up to 180 degrees, so the next assignment is very comparable, try it!

4 0
3 years ago
Given f(x) = (x - 4)^2 - 1, what is the change made to g(x) if the parent function is f(x) = x^2?
schepotkina [342]
1.
g(x)=(x-4)^2-1

f(x) was moved 4 units right and 1 unit down

2.
f(x)=x^2\\
g(x) = x^2 + 3

f(x) was moved 3 units up

3.
f(x)=x^2\\
g(x)=\dfrac{1}{4}(x-6)^2+8

f(x) was moved 6 units right, scaled down along the y-axis 4 times and moved 8 unit up

4.
f(x)=x^2\\
g(x)=-(x-3)^2+2

f(x) is moved 3 units right, reflected over the x-axis and moved 2 units up
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4 0
4 years ago
Marcus randomly draws tokens from a bag containing 10 blue tokens, 8 green tokens, and 12 red tokens. The first draw is a green
IrinaVladis [17]

Answer: 1. D) 30

2. A) 8

3. B) 4/15

4. A)  2/9

5.D) 64%

Step-by-step explanation:    

1. Since, here the tokens from a bag containing 10 blue tokens, 8 green tokens, and 12 red tokens. The first draw is a green token.

Thus, the total token = 10 blue tokens+ 8 green tokens+ 12 red tokens = 30 token

Therefore, If the first draw is a green token, Then total outcomes that will possible = 30.

2. Since, getting green is an event with 8 favorable outcomes.

Therefore,  If the first draw is a green token, Then total favorable outcomes that will possible = 8.

3. The possibility of getting green in first drawn, P(G) = \frac{8_C_1}{30_C_1}

P(G) =  \frac{8}{30} = \frac{4}{15}

4. Here, Number of red socks= 5

Number of white socks = 2 and Number of  blue socks=3

Therefore total socks = 10

⇒ Probability of picking a pair of red socks,

P(R)= \frac{5_C_2}{10_C_2} = \frac{10}{45}

⇒ P(R)= 2/9

5. Since, here coin is flipped 50 times and lands on heads 32 times.

Therefore, experimental probability that coin will land on heads on the next flip = (total times in which head appears/ total number of experiments) × 100 = (32/50)×100=64%


3 0
3 years ago
Given the points A(0, 0), B(e, f), C(0, e) and D(f, 0), determine if line segments AB and CD are parallel, perpendicular or neit
sladkih [1.3K]
<h3>Answer: perpendicular</h3>

====================================================

Work Shown:

Use the slope formula to find the slope of line AB

m = (y2-y1)/(x2-x1)

m = (f-0)/(e-0)

m = f/e

Let p = f/e so we can compare the slope later

---------------

Use the slope formula to find the slope of line CD

m = (y2-y1)/(x2-x1)

m = (0-e)/(f-0)

m = -e/f

Let q = -e/f so we can compare the slope later

---------------

We have

  • p = f/e which is the slope of AB
  • q = -e/f which is the slope of CD

Multiply the values of p and q

p*q = (f/e)*(-e/f) = (f(-e))/(ef) = (-ef)/(ef) = -1

since p*q = -1, this means the lines AB and CD are perpendicular. They form a 90 degree angle.

5 0
4 years ago
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