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Nikitich [7]
2 years ago
5

MATH

Mathematics
1 answer:
Ierofanga [76]2 years ago
3 0

Answer:p=7

Step-by-step explanation:4x7=28

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Omg help me ASAP I’m stuck and people keep giving me different answers
Ulleksa [173]

Answer:

Scalene acute

Step-by-step explanation:

All angles measures are less than 90 so it would be acute. No sides are equal so it would be scalene

3 0
3 years ago
What is the area with circumference 36pi cm
Eddi Din [679]
\bf \textit{circumference of a circle}\\\\
C=2\pi r\qquad 
\begin{cases}
r=radius\\
-----\\
C=36\pi 
\end{cases}\implies 36\pi =2\pi r
\\\\\\
\cfrac{36\pi }{2\pi }=r\implies \boxed{18=r}\\\\
-------------------------------\\\\
\textit{area of a circle}\\\\
A=\pi r^2\qquad A=\pi \cdot \boxed{18}^2
5 0
4 years ago
Can you guys give me help WILL GIVE BRAINIEST IF CORRECT
Eddi Din [679]

Answer:

4. No because 2×4=8 but 5×4 doesn't equal 18

7 0
3 years ago
PLS HELP ! Will give brainliest!
Rasek [7]

Given:

The quadratic equation is :

16x^2-20x-6=0

To find:

The quadratic formula for the given equation after substituting the values.

Solution:

If a quadratic equation is ax^2+bx+c=0, then the quadratic formula is:

x=\dfrac{-b\pm \sqrt{b^2-4ac}}{2a}

We have,

16x^2-20x-6=0

In this equation, a=16,b=-20,c=-6.

Substituting a=16,b=-20,c=-6 in the above formula, we get

x=\dfrac{-(-20)\pm \sqrt{(-20)^2-4(16)(-6)}}{2(16)}

Therefore, the required quadratic formula for the given equation after substituting the values is x=\dfrac{-(-20)\pm \sqrt{(-20)^2-4(16)(-6)}}{2(16)}.

3 0
3 years ago
What is 1/2 times 2/7?
alex41 [277]
1/2 times 2/7 is equal to 1/7
5 0
3 years ago
Read 2 more answers
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