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Alex Ar [27]
3 years ago
14

Plot points on the number line to represent all values that rounded to 500 when to the nearest hundred and 450 when rounded to t

he nearest ten
Mathematics
1 answer:
notsponge [240]3 years ago
5 0
460 i think because of the round of 50 is 60..
You might be interested in
Plot the points on your graph paper to answer the question.
dlinn [17]

Answer:

The paired points are not in a proportional relationship

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form k=\frac{y}{x} or y=kx

In a proportional relationship the constant of proportionality k is equal to the slope m of the line and <u><em>the line passes through the origin</em></u>

we have the ordered pairs

(1,0),(2,1),(3,2),(5,4),(6,5)

Plot the points and connect them

see the attached figure

This line not passes through the origin

therefore

The paired points are not in a proportional relationship

6 0
3 years ago
How would I solve this?
snow_tiger [21]

Answer:

- \frac{1}{2}

Step-by-step explanation:

Given the 2 by 2 matrix

\left[\begin{array}{ccc}a&b\\c&d\\\end{array}\right]

The determinant = ad - bc

For the given matrix

a = \frac{1}{2}, b = \frac{\sqrt{3} }{2}, c = \frac{\sqrt{3} }{2}, d = \frac{1}{2} , thus

ad - bc = \frac{1}{2} × \frac{1}{2} - ( \frac{\sqrt{3} }{2} × \frac{\sqrt{3} }{2} ) = \frac{1}{4} - \frac{3}{4} = - \frac{1}{2}

4 0
4 years ago
Value of x? with work
valentinak56 [21]

Given:

The figure of a circle.

Measure of arc = 176°

Measure of angle = (27x+7)°

To find:

The value of x.

Solution:

We know that the measure of central angle is equal to measure corresponding intercepted arc and the measure of central angle is twice of the measure of subtended angle on that arc.

So, the measure of arc is twice of measure of subtended angle on that arc.

m(arc FH)=2\times m\angle FGH

176^\circ=2\times (27x+7)^\circ

\dfrac{176^\circ}{2}=(27x+7)^\circ

88^\circ=(27x+7)^\circ

Now,

88=27x+7

88-7=27x

\dfrac{81}{27}=x

3=x

Therefore, the value of x is 3.

6 0
3 years ago
Answer answer answer plzz
lubasha [3.4K]

Answer:  g > 6

The graph is below

The graph has an open hole at 6; shading to the right

=============================================================

Explanation:

I'm assuming the variable g is <u>not</u> in the denominator.

To solve for g, we'll first multiply both sides by 3

-\frac{2}{3}g < -4\\\\3*\left(-\frac{2}{3}g\right) < 3(-4)\\\\-2g < -12\\\\

Then divide both sides by -2 to fully isolate g. Dividing both sides by a negative value flips the inequality sign.

-2g < -12\\\\\frac{-2g}{-2} > \frac{-12}{-2}\\\\g > 6

The solution for g is any number larger than 6.

The graph will have an open hole at 6 and shading to the right. See below.

7 0
3 years ago
5. Simplify the expression 18 times 4 y 3
Y_Kistochka [10]
I think the  3 is an exponent so we can write the expression as

18 * 4y^3
= 72y^3
3 0
4 years ago
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