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4 years ago

If anybody remembers and knows how to do this plz answer all the questions correctly thx!

Mathematics

2 answers:

-BARSIC- [3]4 years ago

8 0

Answer:

4) 3/12, 1/12. (3/12 is larger)

5) 25/30, 18/30 (25/30 is larger)

6) 6/21, 14/21 (14/21 is larger)

7) 15/20, 4/20 (15/20 is larger)

8) 81/90, 80/90 (81/90 is larger)

9) 66/77, 63/77 (66/77 is larger)

Romashka-Z-Leto [24]4 years ago

4 0

Answer:

4. 1/4 5. 5/6 6. 2/3 7. 3/4 8. 9/10 9. 6/7

Step-by-step explanation:

I'm pretty sure its right

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Help? I will post another one in a sec

mafiozo [28]

Okay so take:

3.99×3=11.97 that's how much the magazines cost together

add the tax which is 1.02→ 11.97+1.02=12.99

12.99 is how much the tax and magazines were now you need to add the four sheets of stickers and add the coupon because the total was more and the total was 16.49 with the coupon and without it its 17.99

take 17.99-12.99=5.00 and divide that by 4 and your answer is 1.25

EACH SHEET OF STICKERS COST 1.25 EACH

5 0

4 years ago

What is the volume of a rectangular prism with length 6 mm, height 5 mm, and width 11 mm? V = lwh A. 330 mm B. 330 mm2 C. 330 mm

shepuryov [24]

The answer is 330mm3

3 0

4 years ago

Dennis cutting 4.7 foot length of twine from a 240 foot spool of twine he needs to cut 42 lenghts and says that 45 feet of twine

larisa86 [58]

Sorry i had sent something wrong

5 0

3 years ago

What 2 number makes 4 by subtraction

Andrew [12]

Answer:

21-17=4

Step-by-step explanation:

like that?

8 0

3 years ago

If MN=NQ and MQ=QR=RP, calculate for x

Akimi4 [234]

Answer:

C. 18°

Step-by-step explanation:

<em>Refer to attached diagram</em>

<h3>Given </h3>

MN = NQ
MQ = QR = RP
NMR = 3x
QMR = x

Value of x

<h3>Solution</h3>

MN = NQ ⇒ ∠MRN = ∠QMN = 3x+x = 4x
MQ = QR ⇒ ∠MRQ = ∠QMR = x

<u>RQP is exterior angle of ΔMQR ⇒ </u>

∠RQP = x + x = 2x

∠RPQ = ∠RQP = 2x

<u>∠QRN is exterior angle of ΔQRP ⇒ </u>

∠QRN = 2x + 2x = 4x

∠MRN = ∠QRN - ∠QRM = 4x - x = 3x

NR = MQ

∠NQR = ∠QRN = 4x

<u>We now have a straight angle MQP:</u>

∠MQP = ∠MQN + ∠RQN + ∠RQP
180° = 4x + 4x + 2x
10x = 180°
x = 18°

Correct choice is C

7 0

3 years ago