MATHEMATICS HIGH SCHOOL

One​ day, the hours without daylight in a particular city was 17 3/4 hours. What was the number of hours of​ daylight? PLS help me ASAP!

Answers

Answer 1
Answer:

Answer:

6 ¼ hours of Daylight

Step-by-step explanation:

  1. a day = 24 hours
  2. you know that there was 17 ¾ hours of no day light
  3. 17 ¾ = 17.75
  4. 24 - 17.75 = Daylight hours
  5. daylight hours = 6.25

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PLEASEEEE help answer!!Simplify the expression.


one half cubed − 2 ÷ square root of 64


negative fifteen sixty fourths

fifteen sixty fourths

negative one eighth

one eighth

Answers

The solution to one half cubed − 2 ÷ square root of 64 is negative one eighth

How to simplify the expression?

The expression is given as:

one half cubed − 2 ÷ square root of 64

Rewrite the expression properly as follows:

(1/2)^3 − 2/√64

Take the square root of 64

(1/2)^3 − 2/8

Evaluate the quotient of 2 and 8

(1/2)^3 − 1/4

Take the cube of 1/2

1/8 - 1/4

Evaluate the difference

-1/8

Hence, the solution to one half cubed − 2 ÷ square root of 64 is negative one eighth

Read more about expressions at:

brainly.com/question/723406

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What is the answer for the picture #26

Answers


Oh you're so close !

Just look again at #22, right above it. 
Your answer to #22 is correct.
Think hard again about #22.
You'll see how it can help you solve #26, completely on your own.

the answer is 1/13 ². Because if you divide 1/169 and 1/13, then you get 1/13. With that being said, if you multiply 1/13 and 1/13, then you get 1/169. And of course the symbol ( ² ) means squared so you multiply that number he (² ) is over twice. So like 3², 3*3=9.


Helpful???

What is the solution of the system? Use substitution. 3x + 2y = 7
y = –3x + 11
A.
(6, -3)

B.
(6, -7)


D.
(5, -4)

C:

Answers

Hi Brainiac


3x+2y=7

y=-3x+11


We need to solve y=-3x+11 for y

Now let's start by substitute -3x+11 for y in 3x+2y=7

3x+2y=7

3x+2(-3x+11)=7

-3x+22=7

Now add -22 to both sides

-3x+22-22=7-22

-3x=-15

To find the value for x we need to divide both sides by -3

-3x/-3= -15/-3

x=5

Now we have the value for x :)

Let's find the value for y by substitute 5 for x in y=-3x+11

y=-3x+11

y=-3(5)+11

y=-4

Here you go :)

The answer is D


Good luck :0

What is a counter example for, when it rains, it pours?

Answers

A counterexample is a statement that simply disproves another statement.

You could disprove "when it rains, it pours" by saying "sometimes when it rains, the rain is light."
A statement that disaproves another statement

Please help Match the picture to the reason that would prove the triangles congruent.

Options:
NONE
ASA
SSS
SAS
AAS
HL

Answers

Answer is AAS hope this helps

Can someone write out the steps on how to verify this identity?

Answers

Step-by-step explanation:

(csc θ − 1) / cot θ

Multiply top and bottom by the conjugate csc θ + 1.

(csc θ − 1) (csc θ + 1) / (cot θ (csc θ + 1))

Distribute.

(csc²θ − 1) / (cot θ (csc θ + 1))

Use Pythagorean identity.

cot²θ / (cot θ (csc θ + 1))

Divide.

cot θ /  (csc θ + 1)
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