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3 years ago

Pls help me whats 45x57

Mathematics

2 answers:

gogolik [260]3 years ago

8 0

Answer:

2565

Step-by-step explanation:

Morgarella [4.7K]3 years ago

5 0

Answer:

2565

Step-by-step explanation:

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The square of the sum of 7 times x and 3 divided by 4 times the difference of x and 1

4vir4ik [10]

I believe the 3rd answer down if the information you provided is correct

Squaring the sum on the top, rules out 1 and 2 (not squaring the 7 only)
then 4 times the difference. so I believe 4 (x-1) on the bottom.

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3 years ago

Read 2 more answers

Please help it’s not hard

blagie [28]

Answer:

Step-by-step explanation:

y= (1)x-3

Positive gradient, and the y intercept for the graph is -3, F is not the answer, the Y intercept is not -3.

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3 years ago

A woman has 7 keys. only one of them will open her door. when seh arrives at the door there is no sufficient light for her to fi

Gala2k [10]

Since she has seven key the probability that the first one will open the door is
$\frac{1}{7}$
if it takes three attempts to open the door,the probability is
$\frac{1}{3}$
if the three attempts would not work
then the probability that the fourth attempt will open the door is
$\frac{1}{4}$
hope this helps

7 0

3 years ago

4 Which of the following is a composite number between 80 ard 100?

Firlakuza [10]

Answer: 90

90 is a composite number because:

4 x 15 = 90

10 x 9 = 90

A composite number has more than two factors.

Hope this helps!

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3 years ago

PLZZZZ HELP ME!!!!! I WiLL MARK U AS BRAINLIEST

uranmaximum [27]

Answer:

Step-by-step explanation:

I would say you can distribute the money by saving $25 dollars for your medium and log term and $50 for your short term. Because you will eventually raise enough from your paycheck to get your laptop. Then, once you get your laptop you put more money to your other terms.

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4 years ago