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2 years ago

I've been struggling, please help

Mathematics

1 answer:

liubo4ka [24]2 years ago

8 0

Answer: You must buy 4 pies because 38 divided by 8 is 4

Step-by-step explanation: Please mark me brainliest!! Im trying to reach a goal and I only need 2 more!! If not its oki.. Have a great day!!

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Megan creates a scale drawing of a car. The ratio of her scale drawing length to actual car

JulsSmile [24]

Answer : 12cm

Step-by-step explanation:

7 0

2 years ago

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Evaluate the expression using an appropriate double angle formula.. cos^2(15) - sin^2(15)

riadik2000 [5.3K]

Cos²(15°) - sin²(15°) = cos(15° * 2) = √(3/2 so this is the answer by using apropriate formula double angle identity

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3 years ago

A baker is making croissants. He has 18 pounds of dough. Each croissant is made from 1/6 pounds of dough. How many croissants ca

Black_prince [1.1K]

Answer:The baker can make 144 croissants

Step-by-step explanation:

Lets solve your question

Divide the total amount of lbs of dough (18 lbs) by the total amount of dough for each croissant (1/8 lbs)

First divide 18(lbs) by 1/8 (lbs)

18/1/8= 18*8=144 croissants

7 0

2 years ago

Use the formula Area = (side)2 to find the area of the square.

ki77a [65]

Answer:

1. 5² is 25 yards

2. 7² is 49m

3. 8² is 64cm

4.draw a square, make one side 6 feet then do 6² which is 36feet

5. do the same thing then write 10 inches on one side and 10² is 100 inches.

6. 7x3= 21 ft

7. 5x4= 20 in.

8. 2x8= 16 yd

Step-by-step explanation:

common sense

7 0

1 year ago

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Write the sum of the numbers as the product of their GCF and another sum.

8090 [49]

Answer:

See explanation

Step-by-step explanation:

1. Find the GCF of 40 and 44:

$40=\underline{2\cdot 2}\cdot 2\cdot 5\\ \\44=\underline{2\cdot 2}\cdot 2\cdot 11\\ \\GCF(40,44)=2\cdot 2=4$

So,

$40+44=4\cdot 10+4\cdot 11=4\cdot (10+11)$

2. Find the GCF of 13 and 52:

$13=\underline{13}\\ \\52=2\cdot 2\cdot \underline{13}\\ \\GCF(13,52)=13$

So,

$13+52=13\cdot 1+13\cdot 4=13\cdot (1+4)$

3. Find the GCF of 15 and 81:

$15=\underline{3}\cdot 5\\ \\81=\underline{3}\cdot 3\cdot 3\cdot 3\\ \\GCF(15,81)=3$

So,

$15+81=3\cdot 5+3\cdot 27=3\cdot (5+27)$

4. Find the GCF of 64 and 28:

$64=\underline{2\cdot 2}\cdot 2\cdot 2\cdot 2\cdot 2\\ \\28=\underline{2\cdot 2}\cdot 7\\ \\GCF(64,28)=2\cdot 2=4$

So,

$64+28=4\cdot 16+4\cdot 7=4\cdot (16+7)$

6 0

2 years ago