All categories

3 years ago

Pls help pls i need help

Mathematics

1 answer:

UkoKoshka [18]3 years ago

7 0

Answer:

Step-by-step explanation:

You might be interested in

What is the correct answer?

murzikaleks [220]

Answer:

160

Step-by-step explanation:

The top right quadrant is 90 and the given is 70, adding them equal 160. It is the only option that is greater than 90 degrees anyway.

7 0

3 years ago

O<br> Decrease 40 by ratio of 4:5

Reika [66]

A decrease in the ratio 4:5 implies that :

New quantity:Old quantity = 4:5

Let the new quantity be $\bf \: x$

$\bf∴ x : 40 = 4:5$

$= > \bf \frac{x}{40} = \frac{4}{5}$

$\bf = > 40 \times \frac{x}{40} = 40 \times \frac{4}{5}$

$\bf = > x = 8 \times 4$

$\bf = > x = 32$

So, the new quantity is 32

4 0

3 years ago

Rudolph ate 338

Valentin [98]

Answer:

627 pounds

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Help help help help help PLEASE

Alinara [238K]

A. 0,0 1,14. It is showing that it’s a positive correlation
B. I think 120

4 0

3 years ago

Read 2 more answers

Solve B=1/4m(s+z) for s

ElenaW [278]

Answer:

$s = \frac{-mz+4B}{m}$

Step-by-step explanation:

Step 1: Distribute.

$B = \frac{1}{4}m * s + \frac{1}{4}m * z$
$B = \frac{1}{4}ms + \frac{1}{4}mz$
$\frac{1}{4}ms + \frac{1}{4}mz = B$

Step 2: Subtract 1/4(mz) from both sides.

$\frac{1}{4}ms + \frac{1}{4}mz - \frac{1}{4}mz = B - \frac{1}{4}mz$
$\frac{1}{4}ms = -\frac{1}{4}mz + B$

Step 3: Divide both sides by m/4.

$\frac{1}{4}ms/\frac{m}{4}=(\frac{-1}{4}mz + B)/\frac{m}{4}$
$s = \frac{-mz+4B}{m}$

6 0

3 years ago