All categories

4 years ago

I need help with this math problem.

Mathematics

2 answers:

storchak [24]4 years ago

8 0

p r
10 18
12 16
14 14
16 12

mars1129 [50]4 years ago

5 0

14= 14
16=12
I hope I helped

You might be interested in

Can somebody please help me find the volume of this triangular prism?

Bas_tet [7]

Check the picture below.

the volume of the prism will simply be the product of the triangular area and its length, it has a length of 8, thus

$\bf \stackrel{\textit{area of a triangle}}{A=\cfrac{1}{2}bh}~~ \begin{cases} b=9\\ h=6 \end{cases}\implies A=\cfrac{1}{2}(9)(6)\implies A=27 \\\\\\ \stackrel{\textit{volume of the triangular prism}}{V=27\cdot 8}\implies V=216$

8 0

3 years ago

write an equation in slope-intercept form for a line that goes through (9,-2) and is parallel to y=7x+2

lozanna [386]

Answer:

y=7x-65

Step-by-step explanation:

3 0

2 years ago

Can someone please help me? I put the question below!

pogonyaev

Answer:

Step-by-step explanation:

the formula for the volume of a cone of base radius r and height h is:

V = (1/3)(πr²)(h). Here, r = 6 in and h = 30 in. Then,

V = (1/3)(π)(6 in)²(30 in), or

= (1/3)π(36 in²)(30 in), or

V = 360π in³

4 0

4 years ago

I need help with this question<br><br> b divided 2 = 4.4

spin [16.1K]

Answer: B= 8.8

Step-by-step explanation:

B/2 = 4.4

B/2 (2) = 4.4 (2)

B = 8.8

8 0

3 years ago

Graph the image of this triangle after a dilation with a scale factor of 2 centered at the origin.

Svet_ta [14]

Answer:

Since, the coordinates of the given triangle are (0,0), (4,-4) and (-4,-2)

In the dilation by the scale factor k with centered at origin,

$(x,y)\rightarrow (kx,ky)$

Thus, If the dilation occurs by the scale factor of 2 with centered at origin,

New coordinates of the triangles are,

$(0,0)\rightarrow (2\times 0, 2\times 0)$

$(-4,4)\rightarrow (2\times -4, 2\times 4)$

$(-4,-2)\rightarrow (2\times -4, 2\times -2)$

Thus, the coordinates of new triangle are,

(0,0) ( -8, 8) and (-8,-4)

7 0

3 years ago