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photoshop1234 [79]
2 years ago
13

Is -52/4 equal to -13

Mathematics
1 answer:
olga55 [171]2 years ago
8 0

Answer:

Yes

Step-by-step explanation:

-52/4 = -(13 × 4)/4

Cancel out 4 we get,

-13 = -13

Thus, -52/4 = -13.

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W divide 3+6 = 2 I need help I don’t know how to get the answer
tatuchka [14]

Assignment: \bold{Solve \ Equation: \ \frac{w}{3+6}=2\quad }

<><><><><><><>

Answer: \boxed{\bold{w=18}}

<><><><><><><>

Explanation: \downarrow\downarrow\downarrow

<><><><><><><>

Note: \bold{Fraction \ Bar \ "/" \ = \ \div}

[ Step One ] Multiply Both Sides By 9

\bold{\frac{9w}{3+6}=2\cdot \:9}

[ Step Two ] Simplify

\bold{w=18}

<><><><><><><>

\bold{\rightarrow Mordancy \leftarrow}

6 0
3 years ago
X = 5y/(z-4y) <br><br> make y subject
Margarita [4]

Answer:

y=2x/5-4x

Step-by-step explanation:

multiply z-4y on both sides,match the Ys together and then make y common

3 0
2 years ago
The level of the tide in a harbor changed from 9 1/4 ft to 4 1/2 ft above sea level over a period of 3 1/4 hr
kumpel [21]

Answer:

The answer is "\bold{- \frac{19}{13} \ / hour}"

Step-by-step explanation:

Please find the complete question in the attached file.

Calculating the difference of 9 \frac{1}{4}\ and \ 4 \frac{1}{2}  dividing the value by 3 \frac{1}{4}

\to 4 \frac{1}{2} - 9 \frac{1}{4}\\\\ \to  \frac{9}{2} - \frac{37}{4}\\\\  \to  \frac{18-37}{4} \\\\ \to -\frac{19}{4}\\\\\to -\frac{19}{4} \div \frac{13}{4}= -\frac{19}{4} \times \frac{4}{13} = -\frac{19}{13}\\

3 0
3 years ago
In a football tournament, the Bees scored 9 less than three times as many points as the Hornets. The Wasps scored 28 more points
gladu [14]
B = bees, w = wasps, x = hornets

b + w + x = 184
b = 3x - 9
w = x + 28

(3x - 9) + (x + 28) + x = 184...combine like terms
5x + 19 = 184
5x = 184 - 19
5x = 165
x = 165/5
x = 33 <== points scored by Hornets
5 0
3 years ago
Read 2 more answers
Jose can read 7 pages of his book in5 minutes. at this rate, how long will it take him to read the entire 175-page book?
Lera25 [3.4K]
Since 7 pages could be in 5 min.
So time required by 1 page 5/7 min.
So time required by 175 pages =175×5/7=125 min.
= 2 hours and 5minutes
8 0
3 years ago
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