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Simora [160]
3 years ago
7

7 33/65 - 3 4/13=? 10 points :P

Mathematics
1 answer:
Marianna [84]3 years ago
7 0

Answer:

4 1/5

Step-by-step explanation:

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Brandy solved 1/6÷5 by using related multiple expression what multiplication expression did she use?
padilas [110]

The expression that she can use is 1/6 x 1/5

I hope this can help :)

6 0
3 years ago
Which are the solutions of x2 = –7x – 8?
Yanka [14]
You can start by rewriting the equation so that the right side equals zero. Add -7x and 8 to both sides.

x^2+7x+8=0

You can now use the quadratic equation (below), where a=1, b=7, and c=8, to find solutions. Plug in these values for a, b, and c into the equation and simplify.

\frac{-b \pm \sqrt{b^2-4(ac)}} {2a}
\frac{-7 \pm \sqrt{7^2-4(1 \times 8)}} {2 \times 1}
\frac{-7 \pm \sqrt{49-32}} {2}
\frac{-7 \pm \sqrt{17}} {2}

The final answer is the combination of both solutions.
x=\frac{-7}{2} \pm \frac{\sqrt{17}} {2} \approx -3.5 \pm 2.06.

Or approximately...
x=(-3.5-2.06) \approx -5.56, (-3.5+2.06) \approx-1.44
8 0
3 years ago
Read 2 more answers
The table represents a linear function. The rate of change between the points (–5, 10) and (–4, 5) is –5. What is the rate of ch
ozzi

Answer:

'-5'

Step-by-step explanation:

The table is a linear function. This means that all the points have a consistent slope. If two points had a different slope, it would be a nonlinear function.

Slope is rise over run. We are given the points (-3,0) and (-2,-5).

m=\frac{-5-0}{-2+3}=\frac{-5}{1}=\huge\boxed{-5}

7 0
3 years ago
Read 2 more answers
When flipping a coin, what is the probability of flipping heads and then heads?
anygoal [31]

Answer:

answer: 1/4

Step-by-step explanation:

Hello Love! The answer would be 1/4 because each time when flipping the coin you have a probability of 1/2 because you have equal chances of getting heads or tails then you multiply 1/2 by 1/2 and get 1/4

7 0
3 years ago
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Brainliest + Points!<br><br> I need help please explain
Simora [160]

Answer:

C. Symetrey

If you cut the picture in half, both sides are Exaactly the same.

Hope this helped!

~Lunar Rose. Moon

Step-by-step explanation:

3 0
4 years ago
Read 2 more answers
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