4 years ago

Geometry Homework Help please?

1 answer:

5 0

3x - 3 = x + 5

2x -3 = 5

2x = 8

x = 4

you can plug 4 into each one to determine that they both equal 9 and that entire length is equal to 18

You might be interested in

Nikitich [7]

I think 24 but im not 100 percent sure more like 60 .

7 0

3 years ago

JulijaS [17]

4 units, because a translation is a rigid motion, meaning it preserves segment length.

8 0

3 years ago

Lady bird [3.3K]

I got x=2.64 or x=1.32 i don't know if i done it right

3 0

3 years ago

Arlecino [84]

Answer: He has 7 books.

Step-by-step explanation:

9 - 2 = 7

8 0

3 years ago

-Dominant- [34]

Answer:

The second choice $(7.6,8.8)$

Step-by-step explanation:

The missing image is attached

We use the section formula:

$(x,y)=(\frac{mx_2+nx_1}{m+n},\frac{my_2+ny_1}{m+n})$

We substitute $x_1=3,x_2=16,y_1=2,y_2=21$ and m=5, n=9

$(x,y)=(\frac{5*16+9*3}{5+9},\frac{5*21+5*2}{9+5})$

We simplify to get:

$(x,y)=(\frac{80+27}{14},\frac{105+10}{14})$

This simplifies to:

$(x,y)=(\frac{107}{14},\frac{125}{14})$

In decimals we get:

$(x,y)=(7.6,8.8)$

6 0

3 years ago