3 years ago

An unknown number x is at most 10. Which graph best represents all the values of x?

Mathematics

1 answer:

barxatty [35]3 years ago

7 0

Answer:

The Answer is D Number line graph with closed circle on 10 and shading to the left. I took the test and got it right.

a number is at most 10 so it could be ten so it is a closed circle. it is shading to the left because no more than than ten

You might be interested in

Hitomi, Ben, and Gayle bought 3 pumpkins that weighed 15 pounds altogether. Ben and

frez [133]

Answer:

Step-by-step explanation:

15/3=5 when the y are 3 it division

3 0

4 years ago

If 3x - 2y=5 then, prove that 27x^3 - 8y^3 - 54x^2y + 36xy^2 = 125

s2008m [1.1K]

Step-by-step explanation:

(3x-2y)³=5³

(3x)³-3(3x)².2y+3.3x.(2y)²-(2y)³=125

27x³-54x²y+36y²x-8y³=125

8 0

4 years ago

Read 2 more answers

Solve -5 √x =-15 A. X= -9 B. X= -7 C. X= 9 D. X= 7

Leokris [45]

Divide both sides by -5
You would then get (square root)x=3 since the negatives would cancel out
Then you square both sides
You will be left with (x)*2=(3)*2
Your answer will be C. X=9
Hope that helped!

8 0

3 years ago

Read 2 more answers

What is the y-intercept of a line perpendicular to y=1/2x + 6 that passes through the point (4,-3)

SCORPION-xisa [38]

Answer:

(0,5)

Step-by-step explanation:

Perpendicular lines have slopes which are negative reciprocals of each other. The slope of the line y=1/2x + 6 is 1/2. The slope perpendicular to it is -2.

Using m=-2, substitute it and (4,-3) into the point slope form and simplify to find the y-intercept.

$y-y_1 = m(x-x_1)\\y--3=-2(x-4)\\y+3=-2(x-4)\\y+3=-2x+8\\y=-2x+5$

The equation is now in slope intercept form y=mx+b and b is the y-intercept. The y-intercept of y=-2x+5 is (0,5).

6 0

3 years ago

Each table below lists the squared residuals for a line of fit for a certain set of data points. Find the sum of the squared res

viva [34]

Answer:

Step-by-step explanation:

7 0

3 years ago