3 years ago

Who will help me 30 points please help !!! 5 assignments

Mathematics

1 answer:

BartSMP [9]3 years ago

4 0

The correct answers are 1. D, 2. A, 3. A, 4. A, 5. A

You might be interested in

I really need this answered. I need to find the area

kipiarov [429]

Answer:

I think 5

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Please help me ill give brainiest to correct answer

Novosadov [1.4K]

Answer:

6 Hours

Step-by-step explanation:

First add all the times spent at the media center, then divide all the times by 5, since there is 5 times.

all the times added up = 30

30 divded by 5 = 6

3 0

3 years ago

Read 2 more answers

Help please answer quickly if you answer i will mark you as the branniest

Deffense [45]

Answer:

Step-by-step explanation:

I think it is Italy and Spain. I am not hundred percent sure but I think it is Italy and Spain

4 0

3 years ago

The formula below gives the Fahrenheit temperature F in terms of the Celsius temperature C.

Nostrana [21]

$F=\dfrac{9}{5}C+32\\\\a.\ \dfrac{9}{5}C+32=F\ \ \ \ |-32\\\\\dfrac{9}{5}C=F-32\ \ \ |\cdot\dfrac{5}{9}\\\\C=\dfrac{5}{9}(F-32)$

$F=60\to C=\dfrac{5}{9}(60-31)=\dfrac{5}{9}\cdot29\approx16.1\\\\\boxed{60^oF\approx16.1^oC}$

$C=42\to F=\dfrac{9}{5}\cdot42+32=75.6+32=107.6\\\\\boxed{42^oC=107.6^oF}$

8 0

3 years ago

Multiply: (4x – 7)(2x – 9)

harina [27]

Hello there!

Let's use foil.

First: 4x * 2x = 8x^2

Outside: 4x * -9 = -36x

Inside: -7 * 2x = -14x

Last: -7 * -9 = 63

Now, let's combine these.

8x^2 - 36x - 14x + 63

Finally, we can simplify this

8x - 50x + 63

I hope I helped!

Let me know if you need anything else!

~ Zoe

4 0

4 years ago

Read 2 more answers