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2 years ago

Please help me and show work, i will give brainly, thank you, and five star, and this is worth 45 points

Mathematics

2 answers:

STALIN [3.7K]2 years ago

6 0

Answer:

1. B 2. D 3. C 4. B

Step-by-step explanation:

1. If it takes 1/3 to make a scarf then you can make 3 with one yard of fabric and since there are five you do 3 times 5 to make 15.

2. Since you want to build 8 and you can't use the wood you cut up already. All you need is eight because each board makes 1 birdhouse.

3. If there are 12 then you take 3/4 on all of them you get 12 but then you have some left over and then you get 4 more 3/4 which makes your answer 16.

4. If you un-simplify 3/4 you get 6/8 and half of 6/8 is 3/8 which is your answer.

Hope this helps

Pls mark brainliest.

Aneli [31]2 years ago

5 0

Answer: do it your self stop eating chips and ponte las pilas

Step-by-step explanation:

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Show your mastery of multiplying fractions by using the sketchpad to find the product of 3-4 x 37

diamong [38]

Answer:

$\frac{111}{4}$

27 $\frac{3}{4}$

Step-by-step explanation:

Any regular whole number (37 for example) is over one so it would look like $\frac{37}{1}$ . Multiplying fractions involve just multiplying the numerators and denominators together, therefore it would look like $\frac{3}{4}$ × $\frac{37}{1}$ . Now just multiply the top and bottom numbers together and this will leave you with $\frac{111}{4}$ . But if you'd like to make it into a mixed number (more simplified version of $\frac{111}{4}$ ) then you would get 27 $\frac{3}{4}$ .

8 0

3 years ago

URGENT! Please and Thanks :)

eimsori [14]

For this case we will define the following:
A, B: are the values of the triangle angles
a, b: are the values of the lengths of the sides opposite the angles A, B.
We then have to use the law of the sine:
$\frac{sinB}{b} = \frac{sinA}{a}$
Clearing the angle B we have:
$sinB = \frac{sinA}{a}*b$
$B = arcsin(\frac{sinA}{a}*b)$
Substituting values we have:
$B = arcsin(\frac{sin113}{200}*134)$
$B = 38.08$
Answer:
the following is true:
A. angle B=38.08 degrees

6 0

3 years ago

Which expression is equivalent to the expression shown ? 2 (x + 5) +3 (x2 - 5x +13)

Gnesinka [82]

$\text{Use the distributive property:}\\\\a(b+c)=ab+ac$

$2(x+5)+3(x^2-5x+13)=(2)(x)+(2)(5)+(3)(x^2)-(3)(5x)+(3)(13)\\\\=2x+10+3x^2-15x+39=3x^2-13x+49$

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2 years ago

Divide 735 in the ratio 3:2

Irina18 [472]

First add the 2 numbers in the ratio:

3+2 = 5

divide the 735 by 5:

735 / 5 = 147

now multiply 147 by 3 and then by 2 and that will be the ratios:

147 * 3 = 441

147 * 2 = 294

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3 years ago

Which equation would find the distance between the

Andreyy89

Step-by-step explanation:the answer is c i promise

3 0

3 years ago

Read 2 more answers