4 years ago

NEED HELP PLEASEEEEE

Mathematics

1 answer:

Aloiza [94]4 years ago

5 0

2x+6=x-3

if you also need the answer it's x=-9

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Suppose you flip a coin 100 times, with 53 tosses landing heads up. What percentage of the tosses would be tails?

Kipish [7]

Answer:

47%

Step-by-step explanation:

47/100= 0.47

4 0

3 years ago

A 64-foot tall monument casts a shadow 16 feet long. If Kyle is stsnding nearby and is 6'3 tall, find the length of his shadow.

Helen [10]

Answer: Length of his shadow is 18 feet.

Step-by-step explanation:

Since we have given that

Length of tall monument = 64 foot

Length of shadow = 16 feet

Length of pole where Kyle is standing = 6 feet 3 inch = 72 inches

So, we need to find the length of its shadow.

So, according to question, we get that

$\dfrac{64\times 12}{16\times 12}=\dfrac{72}{x}\\\\4=\dfrac{72}{x}\\\\4x=72\\\\x=\dfrac{72}{4}\\\\x=18\ feet$

Hence, length of his shadow is 18 feet.

3 0

3 years ago

I need help with this question somebody please help me with it

aksik [14]

Answer:

A. you: Number of sandwiches = .5 * time

friend: # of sandwiched = .5 * t + 5

B. Your friend makes 10 and you make 5

5 0

3 years ago

-. Patrick left an $8 tip on a $50 restaurant bill. What percent tip is that?

Aloiza [94]

Answer:

16%

Step-by-step explanation:

let the restaurant bill be 100%

Therefore

If $50=100%

$8=?

Cross multiply

(8×100) ÷50

Ans 16%

3 0

3 years ago

Read 2 more answers

Solve 30kx – 6kx = 8 for x. A. B. C. x = 3k D.

NemiM [27]

Answer:

x = 1 /3k

Step-by-step explanation:

30kx – 6kx = 8

24kx = 8

x = 8 / 24k

x = 1 /3k (answer).

8 0

3 years ago