Ask question

Ask question

All categories

3 years ago

5

Help me please thank you

1 answer:

Licemer1 [7]3 years ago

7 0

Not sure if it’s A or C because both of them seem to have the same sides and angles, or maybe it’s just the camera quality. I have a feeling it’s C because if I look closely the two triangles on A look a little different size wise but I don’t know.

You might be interested in

Solve this equation

Novosadov [1.4K]

B. 9^2

explanation: 3^4 is equivalent to 3*3*3*3, which is 81
9^2 (9*9) also equals 81

8 0

2 years ago

9x2 + 3 = 111<br> answer

monitta

Answer:

NO 21

Step-by-step explanation:

9x2=18

18+3=21

8 0

3 years ago

Can someone help me turn these two word problems into algebraic expressions?

Dima020 [189]

1. N=x+3
S=2(x+3), or Sam=2x+6

5 0

3 years ago

Alexis wants to make a paperweight at pottery class. He designs a pyramid-like model with a base area of 100 square centimeters

chubhunter [2.5K]

Answer:

1 g/cm³

Step-by-step explanation:

Volume of the model:

V=1/3bh= 1/3*100*6= 300 cm³

Density= weight/volume= 300 g/300 cm³= 1 g/cm³

The lowest density is 1 g/cm³

7 0

3 years ago

What is the solution to the equation?

Oxana [17]

ANSWER

(C) d=1

EXPLANATION

The given equation is

$\frac{ - 3d}{ {d}^{2} - 2d - 8} + \frac{3}{d - 4} = \frac{ - 2}{d + 2}$

Factor the first fraction to get,

$\frac{ - 3d}{(d + 2)(d - 4)} + \frac{3}{d - 4} = \frac{ - 2}{d + 2}$

Multiply through by (d+2)(d-4)

$- 3d + 3(d + 2) = - 2(d - 4)$

Expand:

$- 3d + 3d + 6 = - 2d + 8$

$6 = - 2d + 8$

$6 - 8= - 2d$

$- 2 = - 2d$

divide both sides by -2

$d = 1$

7 0

3 years ago

Read 2 more answers