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4 years ago

12

Will Give Brainliest!!!

2 answers:

Nimfa-mama [501]4 years ago

8 0

The answer is D, shape 2's 'tail' is longer than shape 1's

Semmy [17]4 years ago

7 0

Answer:

D. Shape 1 is not congruent to shape 2 because a sequence of rigid transformations will not map shape 1 onto shape 2 .

Step-by-step explanation:

If you translate every vertex of shape 1 upwards and to the left, the points of shape 1: (4,4) and (6,4) will map to points (12, 8) and (14,8) which are not vertices of shape 2.

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if event A has a 30% chance of occurring and event B has a 45% chance of occurring, what is the probability that event A or even

Marysya12 [62]

The answer is 75%. This is because the 'or' rule for probability, the one we use when trying to determine P(A) or P(B), is to add the two probabilities. This means that we just need to add 30% and 45%, which gives us 75%.
I hope this helps!

3 0

3 years ago

Write an expression to represent: 3 minus the quotient of x and 4

alisha [4.7K]

The expression representing the sentence is $$3 -\frac{x}{4}$ .

We have a sentence - "3 minus the quotient of x and 4".

We have to determine the expression that represents the sentence.

<h3>Express the statement - "The difference of x and y is equal to an irrational number" in the form of expression.</h3>

The expression representing the above statement is -

x - y = π.

According to the question, we have -

3 minus the quotient of x and 4.

Using the Division Algorithm -

x = 4q + r

Substituting r = 0 by introducing decimals in the quotient, we get -

q = $$\frac{x}{4}$

Therefore -

$$3 -\frac{x}{4}$

Hence, the expression representing the sentence is $$3 -\frac{x}{4}$ .

To solve more questions on Expression modelling, visit the link below-

brainly.com/question/20876878

#SPJ2

8 0

2 years ago

Read 2 more answers

A homogeneous rectangular lamina has constant area density ρ. Find the moment of inertia of the lamina about one corner

frozen [14]

Answer:

$I_{corner} =\frac{\rho _{ab}}{3}(a^2+b^2)$

Step-by-step explanation:

By applying the concept of calculus;

the moment of inertia of the lamina about one corner $I_{corner}$ is:

$I_{corner} = \int\limits \int\limits_R (x^2+y^2) \rho d A \\ \\ I_{corner} = \int\limits^a_0\int\limits^b_0 \rho(x^2+y^2) dy dx$

where :

(a and b are the length and the breath of the rectangle respectively )

$I_{corner} = \rho \int\limits^a_0 {x^2y}+ \frac{y^3}{3} |^ {^ b}_{_0} \, dx$

$I_{corner} = \rho \int\limits^a_0 (bx^2 + \frac{b^3}{3})dx$

$I_{corner} = \rho [\frac{bx^3}{3}+ \frac{b^3x}{3}]^ {^ a} _{_0}$

$I_{corner} = \rho [\frac{a^3b}{3}+ \frac{ab^3}{3}]$

$I_{corner} =\frac{\rho _{ab}}{3}(a^2+b^2)$

Thus; the moment of inertia of the lamina about one corner is $I_{corner} =\frac{\rho _{ab}}{3}(a^2+b^2)$

7 0

3 years ago

What do you know to be true about the values of p and q?

pochemuha

Answer:

gdhdjdhdbdjjzjs

Step-by-step explanation:

hjdjdjxnxncnc

6 0

3 years ago

Help me please this is 7th grade math

kodGreya [7K]

Answer:

A = 113. 097

Step-by-step explanation:

A = πr^2

A = π6^2

A = π x 36

8 0

4 years ago

Read 2 more answers