2 years ago

I need help. Only do number 20.

Mathematics

1 answer:

Pie2 years ago

8 0

Answer:

2z-8y

Step-by-step explanation:

You might be interested in

Gragh h(t) = 400 − 39t − 157e−t/4

Paraphin [41]

The graph of $h(t) = 400 - 39t - 157e^{ \frac{t}{4} }$ is attached.

3 0

2 years ago

Which quadrilateral has four right angles and four sides of equal length?

olasank [31]

Answer:

Square.

Step-by-step explanation:

A square is a rectangle, but a rectangle is not a square.

8 0

2 years ago

Read 2 more answers

(2 + 3x)<br> 62<br> I need help my brother beats me up cause I don’t know jdjdjefjdjjdfjjddjjffjfj

Triss [41]

Answer:

x=20

Step-by-step explanation:

I hope this helps. Sorry if i'm wrong.

3 0

2 years ago

GRADE 10 MATH QUESTION

xxTIMURxx [149]

Answer:

the shortest route is from cabin site to B

Step-by-step explanation:

see my attachment

4 0

2 years ago

Read 2 more answers

Ax +by=c solve for y

hichkok12 [17]

Answer:

y = c/b - (A x)/b

Step-by-step explanation:

Solve for y:

A x + b y = c

Hint: | Isolate terms with y to the left hand side.

Subtract A x from both sides:

b y = c - A x

Hint: | Solve for y.

Divide both sides by b:

Answer: y = c/b - (A x)/b

6 0

2 years ago