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3 years ago

Plz help me!!!!!!!!!!!

Mathematics

2 answers:

Elenna [48]3 years ago

8 0

Answer:

triangle d

Step-by-step explanation:

it seems as though the others are right triangles are close to it, except for d

DENIUS [597]3 years ago

7 0

Answer:

what is the lesson that you are doing i may be able to help

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So, I think the Knave of Spades is telling the truth because he wasn't accused of anything but im not sure. Brainliest goes to w

dlinn [17]

Answer:

Step-by-step explanation:

It all starts whether the Knave of Hearts tells the truth or not. You can decide yourself.

Hearts: H

Clubs: C

Diamonds: D

Spades: S

If H lies, C tells the truth, therefor D lies. So S tells the truth

If H tells the truth, C lies. Therefore D tells the truth and S lies

3 0

2 years ago

Read 2 more answers

Paula has 54 stickers and 36 pencils that she wants to put in bags. All the bags will have an equal number of stickers and an eq

m_a_m_a [10]

Answer:

18 bags

Step-by-step explanation:

We need to find the greatest common factor

Break each number into its prime components

54 = 9*6 = 3*3*3*2

36 = 6*6 = 3*2*3*3

Find the common terms

3*3*2

The greatest common factor is 18

She can make 18 bags

It will contain 3 stickers and 2 pencils

3 0

3 years ago

Read 2 more answers

Solve for w. W + 33 = 67 W =

Margaret [11]

Answer:

The answer is 34, bec what you do is: 67 - 33.

7 0

3 years ago

Find the contrapositive for the following statement if you are in college, then you graduated from high school

Colt1911 [192]

Answer:

If you didn't graduate from High school ,Then you are not in college

Step-by-step explanation:

statement :

if you are in college, then you graduated from high school

In the given statement we have :

The Hypothesis is : you are in college

The conclusion is : you graduated from high school

in order to get the contrapositive ,

• first we switch the hypothesis and the conclusion

( H ⇒ C becomes C ⇒ H )

• Second, we negate the hypothesis and the conclusion.

Then

• first ,if you graduated from high school , then you are in college

• second , If you didn't graduate from High school ,Then you are not in college

4 0

1 year ago

How much water should be added to 1 gallon of pure antifreeze to obtain a solution that is 80% antifreeze?

Georgia [21]

Answer:

The amount of water to be added is ¹/₄ gallon

Step-by-step explanation:

Given;

amount of pure antifreeze at 100% = 1 gallon

let the amount of water to be added with 0% antifreeze = (x) gallon

then, the amount of mixture at 80% antifreeze = (x + 1) gallon

For conservation of mass, we will have the following equation;

(1 x 1) + (0)(x) = 0.8(x +1)

1 = 0.8x + 0.8

0.8x = 1 - 0.8

0.8x = 0.2

x = 0.2 / 0.8

x = ²/₈

x = ¹/₄ gallon

Therefore, the amount of water to be added is ¹/₄ gallon

8 0

3 years ago