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Igoryamba
3 years ago
14

Find negative square root of 49.

Mathematics
2 answers:
Neporo4naja [7]3 years ago
3 0
Your answer will be -7.
Ray Of Light [21]3 years ago
3 0

Answer:

-7

Step-by-step explanation:

hope this helps!

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What is the equation of the line which
natka813 [3]

Answer:

The equation of the line is y = (-1/2)x + 5

Step-by-step explanation:

m =  \frac{y2 - y1}{x2 - x1 }

First of all, have to find gradient using the formula above :

(2,4) & (14,-2)

m = (-2-4) / (14-2)

= -6 / 12

= -1/2

Second, using y = mx + b as b is a constant and is a y-intercept. Using any of these 2 coordinates to find the value of b with given gradient :

y = mx + b

Let y=4 & x=2

4 = (-1/2)(2) + b

b = 4 + 1

= 5

Lastly, put the value of gradient and y-intercept into the equation :

y = mx + b

Let m=-1/2 & b=5

y = (-1/2)x + 5

5 0
3 years ago
42 is 96% of what number?
Law Incorporation [45]
Let, the number = x
It would be: x * 96% = 42
x * 0.96 = 42
x = 42 / 0.96
x = 43.75

In short, Your Answer would be 43.75

Hope this helps!
7 0
3 years ago
Read 2 more answers
5 Points
Simora [160]

Answer: the answer is indeed (4,8)

Step-by-step explanation:

4 0
3 years ago
Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).
MAXImum [283]

Answer:

  • x = 15/p
  • x = -3

Step-by-step explanation:

<u>Given expression</u>

  • 4(px+1)=64

<u>Solving for x</u>

  • 4px + 4 = 64
  • 4px = 60
  • px = 15
  • x = 15/p

<u>Value of x when p= - 5</u>

  • x = 15/(-5) = -3
3 0
2 years ago
Read 2 more answers
There is 3/4 of pizza leftover from the night before . how many 1/8 portions are there
serg [7]
We want to know how many 1/8's are in 3/4, so we divide.

\sf\dfrac{3}{4}\div\dfrac{1}{8}

Flip the 2nd fraction and multiply:

\sf\dfrac{3}{4}\times\dfrac{8}{1}

Multiply the numerators and denominators together:

\sf\dfrac{3\times8}{4\times1}\rightarrow\dfrac{24}{4}

Divide:

\boxed{\sf6}
3 0
3 years ago
Read 2 more answers
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