All categories

3 years ago

Hannah has 36 space rocks total. How many more purple rocks Does Hannah have been blue rocks?

Mathematics

1 answer:

-BARSIC- [3]3 years ago

6 0

Answer:

12 purple rocks

24 blue rocks

Step-by-step explanation:

<u>1/3 purple</u>

36/3 = 12

You might be interested in

21/x=7 the solution

djyliett [7]

Step-by-step explanation:

×/21 x ×/21 = 7× x/21

x= 1/3

6 0

2 years ago

Please help me with the question

Damm [24]

Answer:

The right answer is Option 2:

$y+6 = -\frac{3}{4}(x-2)$

Step-by-step explanation:

Point-slope form of equation of a line is given by:

$y-y_1 = m(x-x_1)$

Here m is slope of the line and (x1,y1) is the point from which the line passes.

Given

Slope = m = -3/4

Point = (x1,y1) = (2,-6)

We simply have to put these value into the general form of equation of line in point-slope form

$y-(-6) = -\frac{3}{4}(x-2)\\y+6 = -\frac{3}{4}(x-2)$

Hence,

The right answer is Option 2:

$y+6 = -\frac{3}{4}(x-2)$

7 0

2 years ago

A line has a slope of 9. One of the points on the line is (-2, p). Another point on the line is (2, 2p+1). Determine the value o

igomit [66]

As we travel from (-2, p) to (2, 2p+1), x increases by 4 and y increases by p+1. Note that -2 + 4 = 2 (which is correct), and that p + (p+1) = 2p+1 (which is also correct).

p+1

Thus, the slope of this line is m = rise / run = -------- = 9

Then p + 1 = 36, and p = 35.

8 0

2 years ago

A rectangular book measures 18 x 9. What is the length of its diagonal? Round your answer to the nearest tenth

avanturin [10]

Answer:

20.1246118 or 20.12

Step-by-step explanation:

First draw the box with the diagonal, as you can see it is split into 2 equal right triangles. Now use the pythagorean theorem (a^2+b^2=c^2) to find the length of the diagonal

6 0

3 years ago

What is the value of x in the equation −8 + x = −2? (1 point)

GREYUIT [131]

The answer is positive 6

4 0

2 years ago

Read 2 more answers