2 years ago

I need help with no. 11 & 12. Pls show your work.

Mathematics

1 answer:

Hitman42 [59]2 years ago

5 0

But you're already done....

You might be interested in

Find the slope of the line that passes through (-5,-6), (-14,10)

Nostrana [21]

Answer:

$m=-\frac{4}{3}$

Step-by-step explanation:

Formula

$m=\frac{rise}{run}=\frac{y_{2}-y_{1} }{x_{2}-x_{1}}$

Solve

$m=\frac{10+6}{-14+5}=\frac{16}{-9}=-\frac{4}{3}$

7 0

2 years ago

Read 2 more answers

Can anyone help solve these equations using the elimination method

tiny-mole [99]

Step-by-step explanation:

dear by changing the sign by elimination method everything gets cancelled

3 0

2 years ago

Read 2 more answers

what is 55 x 20. akjdhjhegrehgfrejhgtuketerkgtrehjtgehjrgtjerhgthejrgtjehtgjrhetgrehjtgrejhtgrehjtgjrehtgrjhtgrejhtgejhrtgrejhgt

11111nata11111 [884]

1,100 hope this helped

6 0

2 years ago

For each figure answer the following questions

Rudiy27

9514 1404 393

Answer:

a) ∆ABC ~ ∆EDC by AA similarity

b) ED/AB = 3/4

c) 15 cm

Step-by-step explanation:

a) Two angles in each triangle are the same, so the AA similarity postulate can be used to declare the ∆ABC ~ ∆EDC. (Each triangle includes a right angle and angle C.)

b) Corresponding sides are ED/AB, DC/BC, EC/AC. The ratio of corresponding sides is ED/BC = (12 cm)/(16 cm) = 3/4.

c) Using the ratios identified above, we have ...

DC/BC = 3/4 = x/(20 cm)

x = 3/4(20 cm)

x = 15 cm

8 0

2 years ago

How do you solve 5+25:5x8-2

kodGreya [7K]

I hope I helped you

Step-by-step explanation:

First you solve: 25:5=?

After: the number you find×8=?

And:?+5=?

The number -2

7 0

2 years ago