which of the following quadrilaterals have diagonals that are always perpendicular to each other?

Answer:

option B is correct answer

because it is similar by AA similarity -.theorum

Answer:

30

Step-by-step explanation:

it counting by 2s but backwards

Answer:

20

Step-by-step explanation:

subtract by 2

jajakkalalallalalslsl [ignore this]

Answer:

Y would be 6

Step-by-step explanation:

it's shown in the graph that when you go to the x value of 5 and follow it the only point there is (5,6) so the answer is 6

Step-by-step explanation:

[tex] \frac{ - 2 + 7x}{32} = \frac{25}{20} [/tex]

[tex] \frac{ - 2 + 7x}{32} = \frac{5}{4} [/tex]

4(-2+7x) = 5(32)

-8 + 28x = 160

28x = 160+8

28x = 168

x = 168/28

= 42/7

= 6

Answer:

Addition Rule

The word or in probability implies that we use the Addition Rule.

The word "and" in probability implies that we use the "Multiplication Rule".

The Multiplication Rule is used when calculating the probability of two or more independent events occurring simultaneously.

It states that the probability of two or more independent events occurring together is equal to the product of their individual probabilities.

In other words, if event A and event B are independent, then the probability of both events A and B happening is given by:

P(A and B) = P(A) x P(B)

Learn more about Probability here:

https://brainly.com/question/31828911

#SPJ6

Answer:

6(5·7)

Step-by-step explanation:

Given function:

what distributive property is:

Factoring out the greatest common factor:

Rewrite the expression using parentheses:

Therefore, with using distributive property, we can change the expression 30+42 into 6(5·7).

answer:

6(5+7)

step by step eqaution:

6(5+7)

Answer:

C

Step-by-step explanation:

Answer: C: 204 ft

Step-by-step explanation: plz mark me brainliest. 12x17=204

Answer:

x=8ft

Step-by-step explanation:

the triangle was multiplied by 2

3x3=6

4x4=8

A fair punishment I believe is the person going to prison for their life or a death sentence.

Answer:

24

Step-by-step explanation:

To find f(#) or g(#), plug the number into each x of the equation.

f(x) = -x + 5

f(2) = -(2) + 5

Simplify the parentheses by multiplying.

f(2) = -2 + 5

Add.

f(2) = 3

g(x) = 3x + 2

g(2) = 3(2) + 2

Simplify the parentheses by multiplying.

g(2) = 6 + 2

Add.

g(2) = 8

Now they are asking you to multiply

f(2) • g(2)

3 • 8

= 24

Hope this helps!

Answer:

4 and 10

Step-by-step explanation:

4 x 10 = 40

4 + 10 = 14

Answer:

Shawna ran at a faster rate.

Step-by-step explanation:

Because of Shawna ran for 10 minutes just like Mia, it would take her 7.5 mins while Mia took 8minutes to run 10 laps

Answer:

the total weight sold is 750g

Step-by-step explanation:

300+150=450

450+300 = 750

please mark me as brainliest its beside the rate sign and it looks like a king icon

Answer:

12.76 in³

Step-by-step explanation:

The volume of a sphere formula is V = (4/3)πr³.

Here we use 3.14 for π and 1.45 in for r.  We get:

V = (4/3)(3.14)(1.45 in)³ ≈ 12.76 in³

Answer:

a (The mirror has a vertical orientation and is 5.4 ft tall.)

Step-by-step explanation:

a on edg 2021 ^u^

Answer: A. The mirror has a vertical orientation and is 5.4 ft tall.

Step-by-step explanation:

Since the y^2 value is being added first, and the value in its denominator is greater, we know that the ellipse has a vertical major axis.

Therefore, its orientation is vertical.

The square root of is 7.29, so 2.7 is the distance from the center to one of the ellipse's vertices. (You can research further into the equation for ellipses with vertical major axes to learn why that is.)

Multiply 2.7 * 2 = 5.4 to determine the full height of the mirror.

Yay! We figured out that "the mirror has a vertical orientation and is 5.4 ft tall".

ih4egjhbsDLJFB sFHBseiuhFB skefByefusj:FKBs:iuyeGFBsjk :efge8FUIsj

Answer:

v = 49 pied square cm squared x 4 cm

Step-by-step explanation:

Answer:

The measure of side FG is 3.

Step-by-step explanation:

Dilation is a process in which the dimensions of a given shape or figure is either increased or decreased by a scale factor to produce its image.

From the given question,

scale factor = 5

measure of side F'G' = 15

Thus,

scale factor = [tex]\frac{measure of side F'G'}{measure of side FG}[/tex]

side F'G' = scale factor x side FG

⇒ 15 = 5 x side FG

So that,

side FG = [tex]\frac{15}{5}[/tex]

             = 3

The measure of side FG is 3.

Answer:

not equivalent.

Step-by-step explanation:

Answer:

angle CAB = 85 degrees

Step-by-step explanation:

angle CAB = 1/2(265-95)

angle CAB = 85 degrees

Answer:

The first is 26 and the second is 6

Answer:

A) Isaac should get £ 10.75 in change.

B) The price of the e-scooter in the sale is £ 366.3.

Step-by-step explanation:

A) Given that Isaac buys 17 anti-pollution masks for £ 5.25 each, and he pays with five £ 20 notes, to determine how much change Isaac should get, the following calculation must be performed:

(20 x 5) - (17 x 5.25) = X

100 - 89.25 = X

10.75 = X

So Isaac should get £ 10.75 in change.

B) Given that the normal price of an e-scooter is £ 370 and, in a sale, there is 1 off the normal price of the e-scooter, to determine the price of the e-scooter in the sale the following calculation must be performed:

370 - (370 x 0.01) = X

370 - 3.7 = X

366.3 = X

Thus, the price of the e-scooter in the sale is £ 366.3.

Answer:

.....

Step-by-step explanation:

Answer:

This is NOT a solution

Step-by-step explanation:

If we plug in the coordinates (-4,3) into 4x-y our new equation is 4×-4-3 and if we solve this equation.... 4×-4=-16 and -16-3=-19 which does NOT equal to -13

Answer:

see in the picture, we can see that SPRQ is a parallelogram

=> 70 = 14x

⇔ x = 70/14

⇔ x = 5

Step-by-step explanation:

Answer:

true

Step-by-step explanation:

Answer:

-0.499

Step-by-step explanation:

Isnt that it? xD

or 1.41