All categories

3 years ago

PLEASE HELP, I’LL GIVE BREAINLIST!

Mathematics

2 answers:

zzz [600]3 years ago

5 0

Answer:

1/72

Step-by-step explanation:

Not entirely sure but i do hope it helps

ExtremeBDS [4]3 years ago

3 0

Answer:

P(M) = 1/9

P(T after M) = 1/8

P(T and M) = 1/9

Step-by-step explanation:

1. There are 9 options, but only one of them is what we want, so 1/9.

2. There are 8 options, but only one of them is what we want, so 1/8.

3. To find the probability of Mario and Toad, we have to multiply the probabilities together, so 1/9 * 1/8 = 1/72.

You might be interested in

I can't figure out this answer, can someone help?

raketka [301]

To solve this problem, we need to know that the adjacent interior angles (2 and 5, or 3 and 4) between two parallel lines are supplementary.
This means that &ang;2+&ang;5 = 180 °

which means
x+50 + 4x+30 = 180
collect similar terms and solve
5x + 80 = 180
5x = 180-80 = 100
x=20 °

&ang;2 = x+50 = 20+50 = 70 °

But &ang; 1 = &ang; 2 (vertical angles)
therefore
&ang; 1 = 70 °

8 0

2 years ago

Factor the GCF: −12x3y5 − 9x2y2 + 12xy3

Luba_88 [7]

−12x3y5 − 9x2y2 + 12xy3
-3xy^2(4x^2y^3+3x-4y)

6 0

3 years ago

A used-droid dealership buys a droid for $2900 and then sells it for $4300. What is the percent increase?

Anna71 [15]

The percent increase is 48.28

Step-by-step explanation:

Given,

Purchase price of used-droid = $2900

Selling price of used=droid = $4300

Profit = Selling price - purchase price

Profit = 4300-2900 = $1400

Percent increase = $\frac{Profit}{Purchase\ price}*100$

$Percent\ increase=\frac{1400}{2900}*100\\\\Percent\ increase=\frac{140000}{2900}\\\\Percent\ increase=48.275\%$

Rounding off to nearest hundredth;

Percent increase = 48.28%

The percent increase is 48.28

Keywords: percentage, subtraction

Learn more about percentages at:

#LearnwithBrainly

8 0

2 years ago

Novay_Z [31]

Answer:

The sequence of transformations that maps ΔABC to ΔA'B'C' is the reflection across the line y = x and a translation 10 units right and 4 units up, equivalent to T₍₁₀, ₄₎

Step-by-step explanation:

For a reflection across the line y = -x, we have, (x, y) → (y, x)

Therefore, the point of the preimage A(-6, 2) before the reflection, becomes the point A''(2, -6) after the reflection across the line y = -x

The translation from the point A''(2, -6) to the point A'(12, -2) is T(10, 4)

Given that rotation and translation transformations are rigid transformations, the transformations that maps point A to A' will also map points B and C to points B' and C'

Therefore, a sequence of transformation maps ΔABC to ΔA'B'C'. The sequence of transformations that maps ΔABC to ΔA'B'C' is the reflection across the line y = x and a translation 10 units right and 4 units up, which is T₍₁₀, ₄₎

5 0

2 years ago

Verify the identity. cos 4x + cos 2x = 2 - 2 sin^2(2x) - 2 sin^2 x

Advocard [28]

So are you trying to simplify one side to get it to look like the other?

8 0

2 years ago