2 years ago

A tailor uses

Mathematics

2 answers:

lys-0071 [83]2 years ago

7 0

The answers is 2.5 to make 1 sweatshirt.

dimaraw [331]2 years ago

5 0

Answer:

2.5 yards

Step-by-step explanation:

75÷30=2.5 yards

Hope this helps!

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In the triangle below, determine the value of a.

dusya [7]

Answer:

6.1

Step-by-step explanation:

Taking cos function,

Cos C=BC/AC

Cos 35°=5/a

a=5/cos 35°

a=6.1

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3 years ago

Let f(x) = 5x3 + 3x2 – 3 and g(x) = x2 + X - 5, fin<br> 4) f(x) + g(x)

aleksley [76]

Answer:

$f(x)+g(x)=5x^{3} +4x^{2}+x-8$

Step-by-step explanation:

Given:

Two functions are given:

$f(x)=5x^{3} +3x^{2} -3$

$g(x)=x^{2} +x-5$

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Solution:

$f(x)+g(x)=(5x^{3} +3x^{2} -3)+(x^{2} +x-5)$

$f(x)+g(x)=5x^{3} +3x^{2} -3+x^{2} +x-5$

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$f(x)+g(x)=5x^{3} +4x^{2}+x-8$

Therefore, the function of $f(x)+g(x)=5x^{3} +4x^{2}+x-8$

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2 years ago

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Alika [10]

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Step-by-step explanation:

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3 years ago

Brianna evaluated the expressions 42+4 (6-2). Which number shows the correct solution.

TEA [102]

Answer:

Step-by-step explanation:

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gulaghasi [49]

Answer:

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Step-by-step explanation:

Since 5% of the price of the phone is reduced, you can simply multiply the reduced number which is £19.4 by 20. Your final answer should be £388 when you put it on a calculator or do it on a piece of paper.

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2 years ago