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3 years ago

From a standard deck of 52 cards, what is the probability of picking a Heart at random from the deck

Mathematics

2 answers:

Sloan [31]3 years ago

5 0

Answer:

1/4

Step-by-step explanation:

you have a 1/4 because there are 13 hearts in a deck and 52 divided by 13 is 4.

hope this helped :)

V125BC [204]3 years ago

4 0

1/4 , 0.25 or 25% chance :)

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3 years ago

Triangle ABC has the angle measures shown. Measure of angle A = (2 x) degrees. Measure of angle B = (5 x) degrees. Measure of an

Gnoma [55]

Answer:

<h3> The true statement is the first:</h3><h2> Measure of angle A = 20 degrees</h2>

Step-by-step explanation:

The sum of the measure of the interior angles in a triangle is 180°

m∠A + m∠B + m∠C = 180°

(2x)° + (5x)° + (11x)° = 180°

(18x)° = 180°

x = 10

A = (2×10)° = 20° {<u>the first statement is true}</u>

B = (5×10)° = 50° {the second statement is false}

C = (11×10)° = 110°

m∠A + m∠B = 20° + 50° = 70° ≠ 90° {the third statement is false}

m∠A + m∠C = 20° + 110° = 130° ≠ 120° {the fourth statement is false}

3 0

2 years ago

Read 2 more answers

If two sides of a triangle are 5 and 7 inches longer than the third side and the perimeter measures 21, find the length of each

aleksandr82 [10.1K]

Hello

x
x +5
x + 7

x + x + 5 + x + 7 = 21
3 x = 21 - 12
3 x = 9
x = 3

3 , 5 et 7 pouces

7 0

3 years ago

Katy is deciding which charity to donate to. She is going to donate fifty dollars to each charity chosen, and she can donate to

Natasha2012 [34]

Answer:

Step-by-step explanation:

8 0

3 years ago

Nick will move a storage bin from its current location to the new location shown on the coordinate plane. Describe how Nick coul

nlexa [21]

Answer:

Move downward by 7 units

Move leftward by 6 units

$(x,y) \to (x -6,y-7)$

Step-by-step explanation:

Given

See attachment for grid

Required

The transformation from the current location to the new location

To do this, we pick two corresponding points on the current location and the new location.

We have:

$A = (3,2)$ -- Current location

$A' = (-6,-5)$ -- New location

First, move A downwards by 7 units.

The rule to this is:

$(x,y) \to (x,y-7)$

So, we have:

$(3,2) \to (3,2-7)$

$(3,2) \to (3,-5)$

Next, move the above points leftward by 6 units.

The rule to this is:

$(x,y) \to (x-6,y)$

So, we have:

$(3,-5) \to (3-6,-5)$

$(3,-5) \to (-3,-5)$

6 0

3 years ago