17.12.2021

# I need help with questions 4-9 please

0

14.03.2023, solved by verified expert

See below

Step-by-step explanation:

Here is the solution of the parts 4 to 6. For the rest of the three parts post the question again.

4)

Area = length x width = 8.5 inches x 5.2 inches = 44.2 square inches

Perimeter = 2(length + width) = 2(8.5 inches + 5.2 inches) = 2(13.7 inches) = 27.4 inches

Type: Rectangle

5)

Area = base x height = 5.3 inches x 4.95 inches = 26.235 square yds

Perimeter = 2 x (side1 + side2) = 2 x (5.3 inches + 5.3 inches) = 2 x 10.6 inches = 21.2 yds

Type: Parallelogram

6)

Area = height x (a1 + a2) / 2 = 5.2 cm x (9.9 cm + 3.9 cm) / 2 = 37.96 square cm

Perimeter = a1 + a2 + b1 + b2 = 9.9 cm + 3.9 cm + 6.87 cm + 5.41 cm = 26.08 cm

Type: Trapezium

### Faq

Mathematics
4. y= 1.5x-5 5. y=5/3x-4 6. y=4/3x-3 7. y=1/2x-5 8.y=-5x 9. y=-3/4x+10
Mathematics

See below

Step-by-step explanation:

4)

Area = base x height = 6.3 inches x 5.71 inches = 36.0633 square inches

Perimeter = 2 x side1 + 2 x side2 = 2 x 6.3 inches + 2 x 6.3 inches = 25.2 inches

Type: Parallelogram

5)

Area = base x height = 10 ft x 5.3 ft = 53 square mm

Perimeter = 2 x side + base = 2 x 5.6 ft + 10 ft = 21.2 mm
Type: Parallelogram

6)

Area = side x side = 5.2 cm x 5.2 cm = 27.04 square cm

Perimeter = 4 x side = 4 x 5.2 cm = 20.8 cm

Type = square

Mathematics

4x3 – 4x2 + 12x2 – 7x – 12x – 21. 4x3 + 8x2 – 19x – 21. That was painful! Now I'll do it vertically: 4x^2 – 4x – 7 is positioned above x + 3; first row. That was a lot easier! But, by either method, the answer is the same ...

Step-by-step explanation:

4x3 – 4x2 + 12x2 – 7x – 12x – 21. 4x3 + 8x2 – 19x – 21. That was painful! Now I'll do it vertically: 4x^2 – 4x – 7 is positioned above x + 3; first row. That was a lot easier! But, by either method, the answer is the same ...

Mathematics

4x3 – 4x2 + 12x2 – 7x – 12x – 21. 4x3 + 8x2 – 19x – 21. That was painful! Now I'll do it vertically: 4x^2 – 4x – 7 is positioned above x + 3; first row. That was a lot easier! But, by either method, the answer is the same ...

Step-by-step explanation:

4x3 – 4x2 + 12x2 – 7x – 12x – 21. 4x3 + 8x2 – 19x – 21. That was painful! Now I'll do it vertically: 4x^2 – 4x – 7 is positioned above x + 3; first row. That was a lot easier! But, by either method, the answer is the same ...

Mathematics

Your answer is B. 2x^4-9x^3-8x^2+15x. If you need any other help with math like this, you can always message me and I can help :). Mark me brainlest answer :)

Step-by-step explanation:

French

Le prof est d’où?
Il est de Montréal.

It’s Friday. At the end of the day your friend says “Salut” and you will not see him over the weekend. What would you answer?
A bientôt

(01.04 MC)Your friend just asked you a question and you answered “Ça va comme ci comme ça.”
Comment ça va?

Which of the following is a word borrowed from the English language and used in the French language?

le rock

Which of the following is a word borrowed from the English language and used in the French language?
hot dog

Identify the cognate word in French:
le chat

Someone wrote out their phone number. What are the single digits?

un-sept-neuf-trois-quatre-huit-deux-zéro

1-7-9-3-4-8-2-0

Mathematics

Your answer is B. 2x^4-9x^3-8x^2+15x. If you need any other help with math like this, you can always message me and I can help :). Mark me brainlest answer :)

Step-by-step explanation:

French

Le prof est d’où?
Il est de Montréal.

It’s Friday. At the end of the day your friend says “Salut” and you will not see him over the weekend. What would you answer?
A bientôt

(01.04 MC)Your friend just asked you a question and you answered “Ça va comme ci comme ça.”
Comment ça va?

Which of the following is a word borrowed from the English language and used in the French language?

le rock

Which of the following is a word borrowed from the English language and used in the French language?
hot dog

Identify the cognate word in French:
le chat

Someone wrote out their phone number. What are the single digits?

un-sept-neuf-trois-quatre-huit-deux-zéro

1-7-9-3-4-8-2-0

French
Someone wrote out their phone number. What are the single digits?
Un-sept-neuf-trois-quatre-huit-deux-zéro
1-7-9-3-4-8-2-0

Select the question that would match the following
J’ai peur d’aller à la fête d’Halloween.
Tu as peur d’aller où?

Select what you would need to wear according to the weather:
It is cold.
Nous avons besoin d’un manteau.

Choose the sentence that is written correctly:
-Son amie est en Normandie.

Question 29
Select the word you would use to ask a question.
-où

What is the purpose of the cedilla “ç”?
-to change the “c” sound in front of vowels
French
Someone wrote out their phone number. What are the single digits?
Un-sept-neuf-trois-quatre-huit-deux-zéro
1-7-9-3-4-8-2-0

Select the question that would match the following
J’ai peur d’aller à la fête d’Halloween.
Tu as peur d’aller où?

Select what you would need to wear according to the weather:
It is cold.
Nous avons besoin d’un manteau.

Choose the sentence that is written correctly:
-Son amie est en Normandie.

Question 29
Select the word you would use to ask a question.
-où

What is the purpose of the cedilla “ç”?
-to change the “c” sound in front of vowels
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