3 years ago

Please help me, you will get 20 points:)

Mathematics

2 answers:

evablogger [386]3 years ago

8 0

I have know I do what you are talking about

ASHA 777 [7]3 years ago

4 0

Dont listen to the person above, they put the same link everhwher

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The following proportions were written on the board by Ms. Warren.

Elenna [48]

Answer:

see explanation

Step-by-step explanation:

given

$\frac{3.6}{5.7}$ = $\frac{f}{9.5}$ ( cross- multiply )

5.7f = 34.2 ( divide both sides by 5.7 )

f = 6

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given

$\frac{3.6}{5.7}$ = $\frac{16.2}{g}$ ( cross- multiply )

3.6g = 92.34 ( divide both sides by 3.6 )

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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:

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

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

Find $f(x)+g(x)$

Solution:

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

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

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

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

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

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3 years ago

Pepper jackie has 5.8 kg of rainbow sprinkles.If she divides them equally into 8 star containers, how much will be in each star?

schepotkina [342]

Answer:

Step-by-step explanation:

Divide 5.8/8

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3 years ago

Amy and Stephanie were playing a number game. Amy picked a number and told Stephanie that if she added 9 to the number and multi

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Answer:

Step-by-step explanation:

3 0

3 years ago

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What is the name of an equivalent name for 96

Aleksandr-060686 [28]

For this case we have the following number:
96
We can rewrite this number in an equivalent way.
For example, we can use words to rewrite the number.
We have then:
96 = ninety six
Answer:
the name of an equivalent name for 96 is:
Ninety-six

8 0

3 years ago

Read 2 more answers