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3 years ago

Need help ! Help needed very much !

Mathematics

1 answer:

aev [14]3 years ago

5 0

Answer:

x/2 > 5

Step-by-step explanation:

Quotient means division

x/2

is more than means greater

x/2 > 5

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There were 12 people on jury there were 4 more men than women how many men were there

AlekseyPX

Answer:

8 men.

Step-by-step explanation:

12÷3=4.

4 women, 8 men.

8-4=4.

6 0

4 years ago

Please help me<br>thank you

ycow [4]

9514 1404 393

Answer:

Q4: 7.5

Q5: 3

Step-by-step explanation:

Q4. The picture is a bit fuzzy, but it looks like '+' means '+' and the expression is ...

$18\div4+3\times2\div2=4.5+6\div2=4.5+3=\boxed{7.5}$

Q5. There are 3 instances of "..., 7, 5, x", where x is not 9. They are circled below.

7 0

3 years ago

Which of the following graphs is a function?

Xelga [282]

Answer:

the first on the top right next to c

Step-by-step explanation:

6 0

3 years ago

Saira is using the formula for the area of a circle to determine the value of LaTeX: \piπ. She is using the expression LaTeX: Ar

lord [1]

Given:

Area of a circle, A=50.265 sq. units.

Radius of circle, r = 4 units.

To find:

The value of π to the nearest thousandth.

Solution:

Formula for area of a circle is

$A=\pi r^2$

$\dfrac{A}{r^2}=\pi$

$Ar^{-2}=\pi$

Now, using $Ar^{-2}$ expression, we can find the value of π.

$\pi=50.265904(4)^{-2}$

$\pi=\dfrac{50.265904}{4^2}$

$\pi=\dfrac{50.265904}{16}$

$\pi=3.141619$

Approximate the value to the nearest thousandth (three digits after decimal).

$\pi\approx 3.142$

Therefore, the approximated value of π is 3.142.

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3 years ago

f(x)= -7^2+8x+2 what is the value of the discriminant of f? How many x-intercepts does the graph of f have?

Lana71 [14]

I think it has one x-intercept which is (0, -47). I am not really sure though.

4 0

3 years ago