3 years ago

Plssss help omgggg!!!

Mathematics

2 answers:

frosja888 [35]3 years ago

5 0

Answer:

-9

Step-by-step explanation:

Put 4 whereever you see x

4 - ( 4 - 2 )^² - 9

4 - (2)^² - 9

4 - 4 - 9

-9

Iteru [2.4K]3 years ago

4 0

Answer:

Step-by-step explanation:

The answer is 7

You might be interested in

What is the length of segment AB

melomori [17]

Answer:

4/3

Step-by-step explanation:

7 0

3 years ago

The length of a rectangle is 3ft more than it's width. if the area is 28ft^2 find the length and width.

Semmy [17]

What 2 # multiplied together make 28,
7x4
2x14 out of these which one has one side 3ft. more? 7x4

6 0

3 years ago

Find the standard normal area for each of the following (Round your answers to 4 decimal places.): Standard normal area a.P(1.26

kotykmax [81]

Answer:

The correct answer is:

(a) 0.0884

(b) 0.0190

(c) 0.9596

(d) 0.2921

Step-by-step explanation:

(a)

= $P(1.26$

= $P(Z$

= $0.9846-0.8962$

= $0.0884$

(b)

= $P(2.05$

= $P(Z$

= $0.9989-0.9798$

= $0.0190$

(c)

= $P(-2.05$

= $P(Z$

= $0.9798-0.0202$

= $0.9596$

(d)

= $P(Z>0.55)$

= $1-P(Z$

= $1-0.7088$

= $0.2912$

8 0

3 years ago

A pet store donated 50 pounds of food for adult dogs, puppies, and cats to an animal shelter. 19 and 3/4 pounds was adult dog fo

Sati [7]

So first we will add together the fractions. 3/4 is equal to 6/8, so we will add 6/8 to 7/8 and get 13/8, or 1 5/8. Then we can add together the whole numbers, 19 and 18, to get 37. Then add 37 + 1 5/8 and get 38 5/8. Lastly, we subtract that amount from 50 to get a finale number of 11 3/8. The pet store donated 11 3/8 pounds of cat food! Hope this helps!

8 0

3 years ago

Read 2 more answers

A game lasts 7/8 hours.Charmaine played 5 of these games.

lesya [120]

Answer:

4.4 hours

Step-by-step explanation:

7 0

3 years ago