Which postulate or theorem would you use to prove these two triangles congruent?

the answe is it is 2.5 or 2 1/2 as he said but in conclusion answe 2 1/2 or 2 and 1 half

Distance can be defined as how far a person or an object can go or cover.

The number of miles Mark walked in 1 hour is [tex]2\frac{1}{2}[/tex]  miles

From the question,

In 5 hours, Mark walked a distance of 12 1/2 miles.

Hence,

5 hours = [tex]12\frac{1}{2}[/tex]  miles

1 hour = ?

Cross Multiply

1 hour x [tex]12\frac{1}{2}[/tex]  miles / 5 hours

= [tex]2\frac{1}{2}[/tex] miles

The number of miles Mark walked in 1 hour is  [tex]2\frac{1}{2}[/tex] miles

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Answer:

The answer is below

Step-by-step explanation:

A national standard requires that public bridges over 20 feet in length must be inspected and rated every 2 years. The rating scale ranges from 0​ (poorest rating) to 9​ (highest rating). A group of engineers used a probabilistic model to forecast the inspection ratings of all major bridges in a city. For the year​ 2020, the engineers forecast that 4​%of all major bridges in that city will have ratings of 4 or below.

a. Use the forecast to find the probability that in a random sample of major bridges in the​ city, at least 3 will have an inspection rating of 4 or below in 2020.

Answer:

This problem is a probability binomial distribution and it can be solved using the formula:

[tex]P(X=x)=C(n,x)p^xq^{n-x}\\\\q=1-p,C(n,x)=\frac{n!}{x!(n-x)!}[/tex]

Hence the solution to the problem is given as:

P(x ≥ 3) = 1 - P(x < 3) = 1 - [ P(x=0) + P(x=1) + P(x = 2)]

Given that p = 4% = 0.04, q = 1 - p = 1 - 0.04 = 0.96, n = 10. Hence:

[tex]P(x=0)=C(10,0)*0.04^{0}*(0.96)^{10-0}=0.6648\\\\P(x=1)=C(10,1)*0.04^{1}*(0.96)^{10-1}=0.277\\\\P(x=2)=C(10,2)*0.04^{2}*(0.96)^{10-2}=0.0519\\\\P(x\geq 3)=1-[0.6648+0.277+0.0519]=0.0063[/tex]

Answer:

a

Step-by-step explanation:

5(.02)

Answer:6

Step-by-step explanation:

Answer:

1. 6

2. Add

3. (-2,-4)

Step-by-step explanation:

Edge2020

Answer:

7, -3, and -5 are coefficients.

Step-by-step explanation:

Answer:

The leading coefficient is 7

Answer:

400 cm

Step-by-step explanation:

Given that:

Initial height at which ball was dropped = 100m

Rebound heights to the nearest cm = 60, 36, 22...

First we find the rebound percentage x;

x% * 100m = 60

100x % = 60

x = 60%

Hemce, we need to calculate the rebound velocities which aren't given:

0.6 * 22 = 13.2 = 13cm

0.6 * 13 = 7.8 = 8cm

0.6 * 8 = 4.8 = 5cm

0.6 * 5 = 3cm

0. 6 * 3 = 1.8 = 2 cm

0.6 * 2 = 1.2 = 1cm

The total distance the ball travels UP and DOWN :

(100 + 2(60) + 2(36) + 2(22) + 2(13) + 2(8) + 2(5) + 2(3) + 2(2) + 2(1))

= 400 cm

Answer:

The third answer

Step-by-step explanation:

Remember power over root and the 2 would not be under the root.

Answer:

the third one

Step-by-step explanation:

Answer:

1st box

3rd box

5th Box

Step-by-step explanation:

For the first equation, you have to move the decimal place 11 places to the right.

For the second equation, you have to move the decimal 13 places to the right.

-tell me if I'm wrong

Answer: uhhhhhh pass

Step-by-step explanation:

17 -7 ( 4 - 5 ) square = 17 -7 ( 1) = 17 - 7 ×1 = 17 -7 = 10 is the answer.

Answer:

I suppose its " Kenya used money directly from her bank account to buy the jeans" because there are not any like supportive explanation for the others.

Step-by-step explanation:

Answer:

^^^Agreed^^^

Step-by-step explanation:

They're just simply correct, They helped me so let them help you!

Correct Choice is "A"

Go ahead and mark the other person Brainliest, they were the first correct answer!   :)

Have a good day!

Answer:

Answer=A

Step-by-step explanation:

(when dividing two powers we subtract the upper power by the bottom one)

[tex]\frac{7^{10} }{7^{3} }[/tex]

=[tex]7^{10-3}[/tex]

[tex]7^{7}[/tex]

Answer: (-∞,∞)

Step-by-step explanation: The line extends forever in both directions meaning that the endpoints will be negative infinity and infinity.

Answer: Sometimes true

Step-by-step explanation: Complementary angles are when two angles add up to 90 degrees. This will be true if the angles are both 45 and 45, however, some can be different like 50 and 40.

Answer:

Sometimes true if both angles are 45 degrees

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Isoceles triangle

Answer:

B. 65 degrees

Answer:

1.17+3.85

Step-by-step explanation:

1.17-(-3.85a)

Step-by-step explanation:

Associative property is a(bc)=(ab)c

14(1/7 * 2/5) = (14* 1/7) 2/5 = 2* 2/5 = 4/5

Answer: (14 x 1/7) 2/5

Step-by-step explanation: yes.

Answer:

Step-by-step explanation:

She has to raise 289 bats more

Answer:770

Step-by-step explanation:30% of 1100 is 330 330-1100=770

Answer: The third option

y = -6 + 2√6 ÷ 5    and   y = -6 - 2√6 ÷ 5

Plz mark brainliest:)

Answer: Length = 11

              Width = 9

Step-by-step explanation:

Let x represent the unknown length.

Let x - 2 represent the unknown width.

The perimeter is equal to 2 times x + (x -2)

Equation:

2 (x + (x - 2)) = 40

x + (x - 2) = 40/2

x + x - 2 = 20

2x - 2 = 20

2x -2 + 2 = 20 + 2

The length is: 2x = 22 -> x = 22/2 -> x = 11

The width is: x - 2 = 9

Answer:

[tex]a=2\frac{A}{P}[/tex]

Step-by-step explanation:

[tex]A=\frac{1}{2} ap[/tex]

because you want a, divide both sides by p

[tex]\frac{A}{p} =\frac{1}{2} a[/tex]

then, because the reciprocal of 1/2 is 2, multiply both sides by 2

[tex]a=2\frac{A}{P}[/tex]

Answer:7

Step-by-step explanation:

Answer:

x = 3

Step-by-step explanation:

2x+4 = 10

2x = 6

x = 3

Answer:

answer = 2

Step-by-step explanation:

The Eighteenth Amendment empowered Congress to enforce the Amendment through legislation;

The Eighteenth Amendment empowered Congress to enforce the Amendment through legislation;

PLEASE HELP ME

Answer:

4

Step-by-step explanation:

Answer:

deductive reasoning

Step-by-step explanation: