3 years ago

I will give 40 points to the person who has the awnser and work solved to all 5 questions

Mathematics

2 answers:

cupoosta [38]3 years ago

8 0

Answer:

4w+6h-h

4w+5h

7y+4y

11y

6x+3y+5x

11x+3y

5x+12d-2x+4d

3x+16d

3x^2+6y+5x^2+2x

8x^2+6y+2x

Let me know if this helps!

Darina [25.2K]3 years ago

5 0

Answer:

A, D,and E

Step-by-step explanation:

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A card is drawn from a well-shuffled deck of 52 cards. Find the probability of drawing a diamond or a spade.

AveGali [126]

Answer:

2/13

Step-by-step explanation:

For a deck of card

Total cards = 52

Total spade = 4

Total diamond = 4

pr(drawing a spade) = number of spade/total cards

pr(drawing a spade) = 4/52 = 1/13

pr(drawing a diamond) = 4/52 = 1/13

Pr(diamond or a spade) = 1/13 + 1/13 = 2/13

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10 POINTS AND BRAINLIEST<br> URGENT MATH QUESTION SEE PICTURE

Lostsunrise [7]

The point-slope form:

$y-y_1=m(x-x_1)$

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Substitute:

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3 years ago

A bag contains 26 tiles, each with a different letter of the alphabet written on it. You choose 3 tiles from the bag without loo

blagie [28]

Answer:

1/26

Step-by-step explanation:

Total no. of tiles = 26

In each tile , a different alphabet is written.

And we need 3 tiles (in which A , B & C are written in it) in one try.

So the probability of choosing tiles with letters A , B & C ( in one try ) = 1/26

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3 years ago

The formula for the area of a trapezoid is A = h(b1 + b2), where A = area, h = height, b1 = base 1, and b2 = base 2. For a trape

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The area of the trapezoid is A= 56

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3 years ago

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Given: ΔABC; b= 10; c = 14, and ∠A = 54°. Find the length of side a to the nearest whole number.

alexandr402 [8]

A² = b² + c² - 2bc cosA
a² = 10² + 14² - 2*10*14 cos54
a² = 100 + 196 - 280 * cos54
a = $\sqrt{100 + 196 - 280 * cos54}$
a = 11.46

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3 years ago